Relocate to 🌎 World

Join our Frontend Engineering Team!As we continue to grow and innovate, we're excited to welcome talented professionals who are passionate about frontend development. We're building a team that thrives on creativity and excellence. If you're enthusiastic about shaping the future of web applications and enjoy working in a dynamic, startup-like environment, we want you to join us.

About Us

Mad Devs is a full-stack team specializing in developing and administering large-scale IT products across diverse industries. Our solutions are utilized by millions globally, and we pride ourselves on delivering innovative projects that make a meaningful impact. Our clients include leading companies across Europe, the USA, and Southeast Asia, and we're committed to tackling complex challenges with cutting-edge technology.

Our expectations:

React Expertise: At least 7+ years of experience with React (experience with the latest version will be a plus)
TypeScript Knowledge: Extensive experience with TypeScript
JavaScript Knowledge: Extensive experience with JavaScript
API Interaction: Familiarity with APIs, particularly in Python
Version Control: Solid understanding of Git (including sub-modules) and Bitbucket
Language Proficiency: English proficiency at B2-C1 level and Russian at B2 level

Responsibilities:

Collaborative Development: Work closely with a team of developers of varying skill levels
Innovative Contribution: Enjoy influencing product direction, proposing improvements, and thriving in an ever-changing roadmap
Customer Interaction: Confidently work with complex clients, providing well-argued solutions
Ownership and Accountability: Take full responsibility for delivering your work efficiently, asking questions to ensure the right outcomes
Team Communication: Understand the bigger picture and collaborate with teammates to deliver features to users effectively

Why Join Us

At Mad Devs, you’ll be part of a dynamic and innovative environment that values creativity and continuous improvement. We offer a collaborative culture where your ideas matter, and you have the freedom to shape the future of our projects. Working with us means you’ll be tackling challenging problems, driving impactful solutions, and growing professionally alongside a talented and supportive team.

Employees benefits

Flexible working hours
Remote-first culture
Long-term projects
Salary in dollars
Professional communities
Onsite business trips
Training budget
Paid conferences

Middle QA Engineer (Mobile)

We are seeking an experienced QA Engineer with hands-on experience of manual testing for mobile apps to join our mobile development team.

Experience or knowledge of mobile test automation is a plus, as automation tasks will be a part of this role.

What you'll get to do:

Conduct functional, integration, and regression testing of mobile applications
Participate in all stages of development, from requirements discussion to successful release
Manage defect resolution: create bug reports, prioritize tasks
Test requirements, write test cases, compile test documentation
Analyze logs to locate defects, work with log collection systems
Develop and maintain basic automation scripts
Collaborate closely with your team: developers, product managers, designers
Identify, implement, and share new tools and approaches in Mobile QA

Required skills:

2+ years of experience in testing mobile applications
Knowledge of mobile device specifics
Experience with packet sniffers (Charles, Fiddler)
Understanding of client-server architecture
Experience in API testing (Postman, Swagger)
Experience working with TMS (Test IT and equivalents)
Knowledge of test design techniques and testing methodologies
Experience with version control systems (Git)
Experience with CI systems (GitLab/Jenkins)

Bonus points for:

Experience writing automated tests in Swift
Skills in XCTest automation testing

What we offer:

Confirmed employment from day one
Remote work from anywhere in the world or at our office
Flexible work schedule
Corporate events and team-building activities
A personalized approach to professional growth and development within the company
A team of professionals ready to mentor and share their knowledge and experience

Business Development Manager

Gift Fest is a large-scale monetization event built as a Telegram Mini App, designed to drive user engagement and revenue through gamified mechanics and digital gifting. The project has already proven its traction by reaching Top-1 in revenue and audience among Telegram Mini Apps during previous seasons. Gift Fest operates in seasonal cycles, collaborating with external partners to integrate their audiences and inventory into the event. The product combines strong monetization logic with modern platform distribution via Telegram, enabling rapid international scaling.

We are looking for a Business Development Manager to scale Gift Fest on international markets through revenue-driven commercial partnerships. This role is fully focused on owning the end-to-end sales cycle, building high-impact partner relationships, and directly influencing product revenue across multiple Gift Fest seasons.

Responsibilities:

Drive business development for international markets with a focus on commercial partnerships for Gift Fest seasons.
Identify, attract, and onboard partners on a commercial basis.
Own the full sales cycle: lead generation (warm & cold), first contact, pitching, negotiations, deal closing, and post-deal partner management.
Prepare, localize, and continuously update pitch decks and sales materials for international audiences.
Calculate deal economics and partner ROI, assess profitability and scalability of partnerships.
Contribute ideas to improve Gift Fest partner engagement.

Requirements:

Middle/Senior-level Business Development experience in digital products, gamedev, or platforms with large user bases.
Proven experience in B2B, B2B2C sales, partnerships, and affiliate programs.
Confident in warm and cold sales, pitching, and negotiations with international partners.
Ability to independently manage a high-volume pipeline and multiple deals in parallel.
Strong analytical skills: able to calculate deal economics, assess value, and justify commercial terms.
Proactive, results-driven mindset with a strong focus on revenue generation.
English C1 is mandatory.

Why it is a fantastic opportunity:

Real ownership and decision-making power, with minimal bureaucracy and a strong culture of trust.
A direct role in building a truly global product with visible impact worldwide
Remote setup with access to our hubs.

Head of SaaS Community Builder

Palabra is on a mission to break down language barriers by delivering real-time speech-to-speech translation through our powerful SaaS. We empower developers to use our API and create transformative applications that redefine global communication.

We’re looking for a Head of SaaS Community Builder to build a product that will inspire and engage developers worldwide.

You will be responsible for:

Leading the development of SaaS product for developers.
Growing the Community: Build and manage a vibrant, engaged developer community through online platforms (e.g., Discord, forums, Slack) and offline events.
Driving Adoption: Inspire developers to adopt Palabra’s API by showcasing its capabilities through tutorials, blog posts, videos, and technical documentation.
Advocating for Developers: Act as the voice of the developer community within Palabra, gathering feedback and ensuring our product meets their needs.
Creating Content: Develop sample applications, demo projects, and educational resources to lower the barrier to entry for developers using our API.
Representing Palabra: Be the face of our SaaS at conferences, hackathons, webinars, and other events, building excitement around our technology.
Collaborating Across Teams: Work closely with our engineering team to ensure a seamless developer experience.

Base qualifications

5+ years of experience in developer relations, advocacy, community building, or a related role.
5+ years of experience as a product or software developer.
Proven track record of building and scaling developer communities from scratch or significantly growing engagement and adoption.
Strong understanding of AI, machine learning, data science, and software development principles.
Solid experience with SaaS APIs and a deep understanding of the underlying technologies beneath them, including popular audio and video delivery protocols.
Programming skills and understanding of software development principles.
Experience in creating technical content such as blog posts, tutorials, and demo applications, showcasing the ability to simplify complex technical concepts.
Strong collaboration skills, with the ability to work cross-functionally with engineering and marketing teams.

What skills will make you successful in this role

Demonstrated success in organizing or participating in developer-focused events such as hackathons, meetups, or webinars.
A confident public speaker with experience representing products or technologies at conferences, meetups, and webinars.
Passion for technology and innovation, with a drive to inspire and empower developers worldwide.
Work experience in the video or audio streaming industry.
Been a startup founder or an early-stage employee.

What we offer

Competitive salary.
Stock Options: We want to share ownership and our collective success. Early employees will receive stock options as part of your compensation package, granting you a stake in the company's future.
Global Remote Work: Your location is secondary to who you are. We're expanding worldwide and fully support your preferred working location.
Flexible Hours: We value flexibility as a remote-first company. Our working hours can be adapted to suit your lifestyle and needs.
Opportunity to collaborate with a passionate, experienced team committed to improving the world through innovative products.

Tangem is a high-tech company in the blockchain sector was founded in 2017, headquartered in Zug, Switzerland, with branches in North America, Eastern Europe, and APAC.

Tangem started with the idea of bringing digital assets to the masses using a unique combination of a smartcard-based hardware wallet and mobile applications. Company owns and promotes the technology of hardware cold-wallet for digital assets with secure and simple UX in 220 countries today. Our customers enjoy setup time within 1 minute with the ultimate security level for digital assets on their wallet. Tangem solutions offer multi-support of a growing number of thousands of tokens by a single wallet. SBI Crypto Investment Ltd., the digital asset venture investment company wholly owned by SBI Holdings Inc., has invested $15 million into Tangem in 2019 for mass adoption of blockchain technology.

Key Responsibilities:

Day-to-day financial transactions and bookkeeping activities, month-end close (work in ERP);
High efficiency and meeting of daily/weekly/monthly deadlines.
Ensure accurate and timely recording of financial data in compliance with international accounting standards;
Collaborate with cross-functional teams to gather financial information and support decision-making processes;
Reconcile financial discrepancies and resolve issues in a timely manner;
Ensure accurate and timely recording of financial data;
Stay updated on changes in accounting regulations and standards;

Requirements:

Hands-on experience with any ERP system or an advanced accounting system is required;
Proven experience as an auditor, accountant and/or financial controller (Big4 + industry) from 4 years;
Experience with Swiss legal entities is an advantage;
Solid experience, skills, or a strong ability to quickly learn IT products in general;
Strong attention to detail and accuracy in financial data;
Experience with MS Excel;
Excellent organizational and time-management skills, ability and willingness to work remotely and self-organize.

Conditions:

Stability, development, participation in the future unicorn's growth;
Remote work from anywhere in the world;
Competitive salary in EURO/USDT;
20 working days of paid vacation;
Birthday presents;
Compensation for the purchase of necessary technical devices for the work;
Paid sick leaves.

Feel free to send you CV to mail.

Instant Sell is a service within the CS.MONEY ecosystem that enables users to instantly convert their CS2 skins into real money with direct withdrawal to a bank card. We are looking for a Product Manager experienced in working with large user segments and high-traffic B2C flows to help us increase conversion, improve user journeys, and scale the product.

Responsibilities

Analyze behavior across large user segments, conduct interviews, and generate data-based hypotheses.
Manage and optimize the conversion funnel through UI improvements, payment method testing, and user flow optimization.
Participate in product refactoring: improve logic, processes, and user experience architecture.
Work with analytics tools: Mixpanel, SQL, Google Analytics.
Design user journeys and landing pages.
Collaborate with marketing on creatives, adaptive layouts, and copy.
Develop and refine product hypotheses rooted in data and business goals.

Requirements

Product management experience at a Middle/Middle+ level.
Strong technical background and understanding of development processes.
Ability to design complex user flows and improve user experiences.
Hands-on experience working with analytics and conversion optimization.
Confident use of SQL and understanding of product metrics.
Experience with large B2C user bases and traffic-heavy products.
Spoken English at B2+ level.
Experience collaborating with marketing teams and creating landing pages.

Nice to Have

Experience within the Steam or skin economy ecosystem.
Ability to independently run advertising campaigns and manage traffic.
Strong case studies demonstrating delivered product improvements and measurable results.

Reasons to Work With Us

Passionate team: we build products we are genuinely proud of.
Flexible schedule & remote work: comfortable for those located between GMT+1 and GMT+8.
Continuous development: we cover courses, trainings, books, and both internal and external learning programs.
Benefits package: health insurance, food compensation, sports and hobby support, English lessons, and access to a psychologist.
Impact: you will directly influence the development of one of the largest brands in the esports industry.

Own and drive the Dragon Farm's visual and UX direction, from UI and in-game assets to overall creative flow. Lead design execution, collaborate cross-functionally, manage designers and freelancers, and introduce new visuals and features that improve gameplay and engagement.

Responsibilities

Design Ownership: Lead and execute game design elements, from UI/UX to loot boxes and in-game assets.
UI/UX Strategy: Improve user experience across platforms by creating clean, intuitive, and playful interfaces.
Creative Direction: Make key visual and strategic decisions for the overall aesthetic and user flow.
Design Execution: Create game screens, promotional assets, mini-app interfaces, and other visual content.
Team Leadership: Oversee a growing team of designers and freelancers.
Cross-functional Collaboration: Work closely with the product, marketing, and development teams to ensure cohesive visual storytelling.
Innovation: Propose and implement new features and visuals that enhance gameplay and engagement.

Requirements

Portfolio in game design (especially mobile or casual games).
Experience in UI/UX, illustration, and 2D game asset creation.
Hands-on design skills and ability to set visual standards for others.
Proficiency in Figma, Photoshop, Illustrator, or similar tools.
Experience with Telegram or mobile-first design is a big plus.
Russian language proficiency to communicate with the core team.
Creative mindset with a strong understanding of user preferences and game aesthetics.

We Offer

Impact & Growth: A real chance to shape a top-tier Web3 game. Your work directly affects thousands of players.
Compensation Includes:
Competitive salary (discussed during the interview)
Company equity option
$DF token allocation upon listing
Performance-based bonuses and rewards

Senior LLM Engineer (TTS)

Palabra.ai is revolutionizing global communication with AI-powered real-time speech translation technology. Our mission is to give everyone the power to communicate without linguistic and cultural barriers. We are results-oriented and passionate about what we do.

We’ve just raised $8.4 mln in a round led by the tier-1 US fund Seven Seven Six (776). You can try our product on our website or use it via API.

About the role

Text-to-speech (TTS) is a crucial component in the speech-to-speech translation pipeline. We’ve developed our TTS model and trained it from scratch on a large corpus of data. It’s already on par with the best TTS models available on the market, but we want to improve its quality even further.

We seek an experienced ML/LLM engineer with solid hands-on experience in speech technologies and who is passionate about TTS.

In this role, you will:

Develop algorithms for text-to-speech.
Develop algorithms to improve zero-shot voice cloning between languages.
Create pipelines to test the performance of trained models.
Improve data processing pipelines.
Analyze the current solution to achieve better performance for voice cloning and reduce streaming latency.
Work closely with other members of the AI research team and the development team.

Who you are

At Palabra.ai, we are an enthusiastic and globally spread team, each member fueled by a passion for AI-driven speech technologies. As part of our team, you'll be immersed in an environment that values initiative, mutual support, and personal accountability. You'll take full ownership of challenges from start to finish, readily acquiring any necessary knowledge to ensure good results, pursue excellence in every aspect of your work, and consistently exceed expectations. A willingness to learn and a humble approach are essential, as they are the keys to effectively supporting our team and clients.

Base qualifications

BS/MS/PhD in Computer Science or a related field.
5+ years of industry experience as a ML or LLM engineer.
3+ years of experience in speech technology.
Hands-on experience with LLMs.
Understanding modern Machine Learning fundamentals, e.g., Transformers,GANs, diffusion networks.
Proficiency in one or more neural network training frameworks, such as PyTorch or TensorFlow.
Strong Python or C++ programming skills with an understanding of software development principles.

Will be a plus

Hands-on experience with TTS, ASR or NLP.
Experience with MLops.
Base knowledge of GPU architecture and extensive experience with GPU-related programming tools such as CUDA.
Been a startup founder or an early-stage engineer.

What we offer

Competitive salary.
Opportunity to train LLMs on h100 GPU clusters.
Stock Options: We want to share ownership and our collective success. Early employees will receive stock options as part of your compensation package, granting you a stake in the company's future.
Global Remote Work: Your location is secondary to who you are. We're expanding worldwide and fully support your preferred working location.
Flexible Hours: We value flexibility as a remote-first company. Our working hours can be adapted to suit your lifestyle and needs.
Opportunity to collaborate with a passionate, experienced team committed to improving the world through innovative products.

Accounting Manager

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Social Discovery Group

Social Discovery Group (SDG) is the 3rd largest social discovery company in the world, uniting 60+ brands with 500 million users. We solve the problems of loneliness, isolation, and disconnection by transforming virtual intimacy into the new normal. Our portfolio includes online communication platforms focusing on AI, game mechanics, and video streaming - Dating.com, DateMyAge, Cupid Media, Dil Mil, Kiseki, and others.

SDG invests in IT startups around the world. Our investments include Open AI, Patreon, Flo, Clubhouse, Woebot, Flure, Astry, Coursera, Academia.edu, and many others.

We bring together a team of like-minded people and IT professionals specializing in the creation and development of globally impactful social discovery products. Our international team of 1200 professionals and digital nomads works all over the world.

Our teams of digital nomads work remotely from Cyprus, Malta, the USA, Armenia, Georgia, Kazakhstan, Montenegro, Poland, Latvia, Serbia, Spain, Portugal, UAE, Israel, Turkey, Thailand, Indonesia, Japan, Hong Kong, Australia and many other locations.

In August 2024, we achieved Great Place to Work US Certification™! This achievement reflects our core belief that a truly exceptional workplace is built on trust, pride, and camaraderie—not just great perks.

We are looking for an Accounting Manager to join our Finance and Legal Department!

Your main tasks will be:

Manage monthly financial close for US entities, including P&L, balance sheet, cash flow, reconciliations, and variance analysis.
Prepare management reporting and provide insights for decision-making.
Coordinate with external CPA firms, auditors, banks, and loan servicers.
Maintain and update data in ERP/accounting systems (Yardi preferred) and investment tracking systems (QPLIX preferred).
Support budgeting, forecast revisions, and external reporting.
Optimize accounting and reporting processes across systems.
Work across US time zones, collaborating with internal teams and external stakeholders.
Handle daily operations for multiple US entities (~20), ensuring accuracy and timely execution.

We expect from you:

Strong knowledge of US accounting and management reporting (month-end close, reconciliations, P&L, balance sheet, cash flow).
Understanding of US GAAP and reporting requirements for US entities.
Experience working with CPA firms, auditors, banks, and loan servicers.
Proficiency in ERP/accounting systems (Yardi preferred) and investment tracking systems (QPLIX preferred).
Advanced Excel / Google Sheets skills (formulas, reconciliations, pivot tables, basic analytics).
Experience in remote work, managing tasks with multiple stakeholders and tight deadlines.
Minimum 3 years of experience with US companies; Big Four experience is a plus.
Proactive, detail-oriented, disciplined, and able to handle high workload.
Russian C2 and English B2.

What do we offer:

REMOTE OPPORTUNITY to work full time;
Vacation 28 calendar days per year;
7 wellness days per year (time off) that can be used to deal with household issues, to lie down and recover without taking sick leave;
Bonuses up to $5000 for recommending successful applicants for positions in the company;
Full payment for professional training, international conferences and meetings;
Corporate discount for English lessons;
Health benefits. According to the paychecks, if you are not eligible for corporate medical insurance, the company will compensate you with up to $ 1,000 gross per year per employee. This can be spent on self-purchase of health insurance or on doctor’s fees for yourself and close relatives (spouse, children);
Workplace organization. The company provides all employees with an equipped workplace and all the necessary equipment (table, armchair, wifi, etc.) in our offices or co-working locations. In the other locations, the company provides reimbursement of workplace costs up to $ 1000 gross once every 3 years, according to the paychecks. This money can be spent on the rent of the co-working room, on equipping the working place at home (desk, chair, Internet, etc.) during those 3 years;
Internal gamified gratitude system: receive bonuses from colleagues and exchange them for time off, merch, team building activities, massage certificates, etc.

Sounds good? Join us now!

We are seeking a skilled and detail-oriented QA Manual Tester to join our dynamic team. As a QA Manual Tester at Your Bourse, you will play a key role in ensuring the quality and reliability of our trading software solutions. You will report directly to the Lead QA Engineer and collaborate closely with our Development and Support teams to perform thorough manual testing, identify defects, and provide actionable feedback to improve product quality.

Responsibilities

Design, implement, and execute manual tests across the Your Bourse platform.
Perform full-cycle testing for new projects and features, including creating testing documentation (test cases, test scenarios, regression checklists) and documenting defects.
Contribute to high-quality releases and faster time-to-market by increasing manual test coverage.
Work closely with Developers, Product, UX, Documentation, and QA team members to test and release new features in a fast-paced Agile environment.
Write clear and concise test plans and test cases aligned with sprint scope and timelines.
Define, report, verify, and validate bugs across different stages of testing.
Perform any other duties relevant to the role.

Requirements

1+ year of experience as a Manual QA Tester or Support Specialist in Forex/FinTech (or a similar industry/role).
Strong knowledge of testing methodologies and best practices.
Ability to write clear test plans, test cases, and test scripts.
Experience with Jira, TestRail, or similar tools.
Understanding of web technologies, APIs, databases, and basic SQL.
Familiarity with Agile/Scrum.
Strong attention to detail, problem-solving, and communication skills.
Fluent in English (written and spoken).
Relevant courses/certifications are a plus.

Benefits & Perks

Competitive compensation package.
Work schedule: Monday to Friday, 9:00 AM–6:00 PM Cyprus time.
Fully remote role or office-based option.
Learning & Development support.
Paid annual leave and sick leave.
Company events and celebrations (online/offline).
Anniversary and birthday gifts for employees.
Career growth opportunities.
A supportive and inclusive work environment that values teamwork and open communication.

Who we are

Your Bourse is a global company specializing in providing a comprehensive Platform-as-a-Service solution for FX, CFD, and crypto liquidity management, data analytics, reporting, and risk management. Our goal is to empower companies of all sizes and capacities, offering them the tools and technologies needed to thrive in the financial industry.

One of the key strengths of Your Bourse is our flexible and competitive pricing policy, along with bespoke packages tailored to individual requirements. We believe that every company should have the opportunity to benefit from our innovative tools and solutions in a way that suits their specific needs and objectives.

By partnering with Your Bourse, brokers gain access to liquidity from leading providers, enabling them to offer their clients a diverse and competitive trading environment. Additionally, our hosting services in Equinix data centers ensure reliable connectivity and lightning-fast execution.

At Your Bourse, we prioritize the growth and development of our team. We foster a motivating and goal-oriented environment where individuals have ample opportunities to learn and excel in their roles. We believe that by empowering our employees, we can collectively achieve great things.

If you are driven, motivated, and have a clear goal in mind, Your Bourse is the place where you can thrive and accomplish remarkable milestones. Join us on this exciting journey and unlock your full potential.

Tableau Middle Business Intelligence Analyst

Data Never Lies is a UK based team that believes in the power of facts over guesswork. For years, we’ve been helping businesses dig into the darkest corners of their data (and yes, data does have dark corners—usually where no one bothers to clean up) to turn insights into action.

Job Description

This is a remote position.

Share your expertise: You’re the Middle Analyst, so customers will come to you for SQL, Tableau tips—and that’s perfectly normal.
Master the art of data extraction: Sometimes from SQL databases, sometimes from dusty Excel files, sometimes from mild chaos (accept it as a given).
Build reports, dashboards, and other visualizations: So that executives no longer tremble at the sight of graphs, but instead experience mild delight at their simplicity and clarity.
Communicate with team: To explain why things might be going wrong, and then in whichever other language you prefer, how to fix them.
Automate routine tasks: Because your valuable time shouldn’t be spent doing endless, repetitive grunt work.

Requirements

Experience with BI tools: Tableau.
Strong SQL proficiency (subselects, joins, the whole shebang). Without it, we get sad.
Basic English Conversational: comfortable enough to discuss numbers and visualizations via Zoom with team (and maybe argue about the virtues of classic Earl Grey over green tea).

Benefits

A variety of projects: trust us, you won’t be bored.
A sane schedule: we focus on tasks, not hours—but showing up at noon every day isn’t exactly smiled upon.
A team that values expertise and humor: yes, we occasionally crack jokes about SQL—don’t worry if you don’t laugh right away.
Choose your adventure: Dive deep into a single, large-scale project or opt for a “discovery” mode, collaborating with multiple global clients across different domains. You can get hands-on with cutting-edge data stacks for anything from gaming and dating to skyscraper construction and nuclear energy. If variety is what you crave, you’ll find it here.

Senior Backend Developer (Node.js)

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.

Innovate with Tether

Tether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.

But that’s just the beginning:

Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.

Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.

Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.

Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.

Why Join Us?

Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.

If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.

Are you ready to be part of the future?

About the job

As a senior Backend Developer, you will be a part of the team that works on the development and maintenance of the backend components of multiple services related to the platform. This includes:

New Products and Features - Tether continuously strives to create innovative new features in order to provide the most professional experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry.
Scalability - all backend services that power Tether platform must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth.
Security - Tether makes Security its most important feature. The Backend Development team is responsible for building all the API services and backend processes with the highest security principles and standard, in order to protect the safety of the entire user base.

Responsibilities

Work closely with developers, product managers, designers, and other stakeholders to translate requirements into clear, practical architectures.
Improve existing core backend services written in NodeJS
Implement new solutions that interact with different core services through RPC calls
Write complex database queries for compliance and financial purposes

Job requirements

At least 5 years of experience working with Javascript/Nodejs.
Familiar with microservices architecture
Have actively participated in the development of a complex platform
Good experience in interacting with databases (MySQL, MongoDB)
Ability to quickly learn new technologies
Good understanding of security practices

Preferred skills:

Experience with blockchain integration
Comfortable with high-availability concepts
Ruby and Rails experience
Other technologies of interest: Message queues (Redis), Caches and Job Queues

Important information for candidates‍

Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:

Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/
Verify the recruiter’s identity. All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website.
Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.
Double-check email addresses. All communication from us will come from emails ending in @tether.toor @tether.io
We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.

When in doubt, feel free to reach out through our official website.

CloudLinux is a global, remote-first company. We are driven by our principles: Do the right thing, employees first, we are remote first, and we deliver high-volume, low-cost Linux infrastructure and security products that help companies to increase the efficiency of their operations. Every person on our team supports each other and does what we can to ensure we are all successful.

We are seeking a passionate ELS Kernel Developer to join our KernelCare team, where you'll be responsible for extending the lifecycle of enterprise Linux distributions through expert kernel patch backporting and automation.

CloudLinux Inc., the maker of the #1 OS for web hosting providers, serves over 50,000 production servers and 40 million websites worldwide. Our KernelCare product provides a live kernel patching service that delivers security patches and bug fixes for popular Linux kernels without requiring system reboots.

Ready to join our remote-first culture and make an impact on enterprise Linux infrastructure? Visit to learn more about our company.

What Makes This Role Unique:

Innovation Focus: Work with cutting-edge AI tools and automation-first development practices
Enterprise Impact: Manage kernel support for enterprise-scale Linux distributions
Collaborative Environment: Partner with specialized automation and AI teams
Technical Growth: Deep expertise development in Extended Lifecycle Support and patch backporting

As our ELS Kernel Developer, you will be responsible for:

Extended Lifecycle Support: Backport upstream patches to an extensive range of kernel versions across RPM and Debian-based distributions
Kernel Development: Develop and debug Linux kernel code with a focus on security fixes and CVE patches
Process Automation: Create and maintain Python/Golang/Bash scripts to automate regular tasks and improve team efficiency
Cross-Team Collaboration: Work closely with automation and AI tooling teams to enhance development workflows
Long-Term Ownership: Take ownership of projects and maintain them over extended periods

Requirements

To be successful in this role, you should have:

Excellent C programming and debugging skills with hands-on Linux kernel development experience
Proficiency with the GNU toolchain, GDB, and Git for development and patch management
Scripting experience in Python, Golang, Shell, or similar languages for automation
At least upper-intermediate level of English

Nice to have:

Experience with QEMU, Docker, and Jenkins workflows
Knowledge of BDD (Behavior Driven Development) for testing
Experience with AI tools for development acceleration
Core dump analysis and virtualization technologies experience

Professional Qualities:

Team player and collaborative mindset
Willing to learn and adapt to new technologies
Open to innovative approaches and tools
Strong sense of ownership with examples of long-term project maintenance

Benefits

What's in it for you?

A focus on professional development.
Interesting and challenging projects.
Fully remote work with flexible working hours, which allows you to schedule your day and work from any location worldwide.
Paid 24 days of vacation per year, 10 days of national holidays, and unlimited sick leaves.
Compensation for private medical insurance.
Co-working and gym/sports reimbursement.
Budget for education.
The opportunity to receive a reward for the most innovative idea that the company can patent.

CS.MONEY is a leading CS2 skin trading service that allows users to easily buy and sell any of the game’s weapon skins, stickers and items.

Our Tech Stack:

FastAPI
PostgreSQL
Kubernetes (k8s)
Grafana
Prometheus
Kafka
Temporal.io

What You'll Do:

Develop and maintain microservices.
Design and implement backend system architectures.
Optimize performance and monitor services.
Troubleshoot incidents and resolve outages.
Apply modern approaches to improve code quality.
Continuously learn and contribute to project development.

What We're Looking For:

Over 3 years of experience in backend development with strong Python skills.
Proficiency in multiple frameworks such as Django, Flask, FastAPI, Falcon, aiohttp.
Solid knowledge of SQL (MySQL / PostgreSQL).
Experience with containers (Docker).
Hands-on experience in designing, developing, and maintaining microservices.
Familiarity with resolving production incidents.
High levels of autonomy and proactivity.

Nice-to-Haves:

Experience with Clean Codeprinciples.
Familiarity with Hexagonal Architecture.

We offer:

Competitive salary;
Full working day, with flexible schedule.

Innovation Quantitative Developer

Since our beginnings in 2017, we've grown to be a leading change-maker in the digital asset space, renowned for our partnerships and innovation.

Today, we rock with over 180 team members around the world. Our diverse team hails from 42 nationalities, with backgrounds ranging from DeFi natives to PhDs. Predominantly remote, we have hubs in London, Brussels, Singapore and Paris, and host regular online and offline hangouts to keep the crew tight.

We are trading on more than 80 exchanges, and working with a wide array of asset issuers. As a well-established market maker, our distinctive expertise led us to expand rapidly. Today, our services span market making, options trading, high-frequency trading, OTC, and DeFi trading desks. Keyrock is looking to expand and establish itself as a full-service financial institution through both organic innovation and inorganic growth.

But we’re more than a service provider. We’re an initiator. We're pioneers in adopting the Rust Development language for our algorithmic trading, and champions of its use in the industry. We support the growth of Web3 startups through our Accelerator Program. We upgrade ecosystems by injecting liquidity into promising DeFi, RWA, and NFT protocols. And we push the industry's progress with our research and governance initiatives.

At Keyrock, we're not just envisioning the future of digital assets. We're actively building it.

Mission statement‍

We are seeking a highly motivated Innovation Quant Developer to join Keyrock’s corporate development team. In this newly created role, you will play a pivotal part in identifying, developing and prototyping new innovations in the digital asset space.

Job description

Evaluate new Web3.0 primitives, and align their engineering requirements with desired growth outcomes of the CorpDev team.
Conduct technology due diligence to assess the viability and strategic fit of potential deals and partnerships.
Build and maintain systems, and align with the broader Keyrock team to understand cross-division compatibility and company synergies.
Use data to track emerging technologies and market trends

Background and experience

Demonstrated experience in the crypto industry, such as Engineer, Protocol Developer or Quant Trader within blockchain or digital asset companies, with a passion for Crypto and Capital markets.
Strong understanding of Web3.0 and broader emerging technologies

Our recruitment philosophy

We value self-awareness and powerful communication skills in our recruitment process. We seek fiercely passionate people who understand themselves and their career goals. We're after those with the right skills and a conscious choice to join our field. The perfect fit? A crypto enthusiast who’s driven, collaborative, acts with ownership and delivers solid, scalable outcomes.

Our offer

A competitive salary package
Autonomy in your time management thanks to flexible working hours and the opportunity to work remotely
The freedom to create your own entrepreneurial experience by being part of a team of people in search of excellence

Backend Engineer (AI Shopping Agents)

Constructor is the next-generation platform for search and discovery in ecommerce, built to explicitly optimize for metrics like revenue, conversion rate, and profit. Our search engine is entirely invented in-house utilizing transformers and generative LLMs, and we use its core and personalization capabilities to power everything from search itself to recommendations to shopping agents. Engineering is by far our largest department, and we’ve built our proprietary engine to be the best on the market, having never lost an A/B test to a competitive technology. We’re passionate about maintaining this and work on the bleeding edge of AI to do so.

Out of necessity, our engine is built for extreme scale and powers over 1 billion queries every day across 150 languages and roughly 100 countries. It is used by some of the biggest ecommerce companies in the world like Sephora, Under Armour, and Petco.

We’re a passionate team who love solving problems and want to make our customers’ and coworkers’ lives better. We value empathy, openness, curiosity, continuous improvement, and are excited by metrics that matter. We believe that empowering everyone in a company to do what they do best can lead to great things.

Constructor is a U.S. based company that has been in the market since 2019. It was founded by Eli Finkelshteyn and Dan McCormick who still lead the company today.

About the Team

The AI Shopping Agents team is building the next generation of e-commerce, creating entirely new ways for shoppers to discover products. We design and power AI-driven shopping agents that help users find what they need, ranging from intelligent search experiences to conversational, personalized product assistance. We’re a passionate cross-functional team that works end-to-end: from integrating with our core search and personalization engine to delivering user-facing agent experiences. We value openness, curiosity, continuous improvement, and great code, and we believe that empowering everyone in the team to own and drive their ideas leads to the best products.

About the Job

The primary focus of this job is to design, deliver & maintain web and data pipeline services in close collaboration with other engineers.

Build, deploy, and support backend services
Define cloud infrastructure using AWS CloudFormation and maintain CI/CD pipelines with GitHub Actions
Improve and operate our observability stack
Collaborate with technical and non-technical stakeholders to design, develop, and refine features
Communicate effectively with stakeholders within and outside the team
Contribute to data processing pipelines and ETL processes

Requirements

Strong proficiency in Python and server-side web development (API design, concurrency/asynchronous programming)
Experience designing, building, and operating production backend services (performance, reliability, on-call/operations mindset)
Experience with Infrastructure as Code and cloud resource management (AWS preferred; Azure/GCP also fine)
Hands-on experience building or maintaining CI/CD pipelines
Experience with observability: metrics/logs/traces, dashboards, and alerting
Experience working with databases, including at least one relational and one NoSQL system (e.g., PostgreSQL, DynamoDB)

Nice to Haves

Experience with high-load and/or real-time systems
Experience with distributed/service-oriented architectures, including interface definition and binary RPC (e.g., Protobuf/gRPC)
Familiarity with additional vector databases
Experience contributing to or owning ETL/data pipeline systems at scale

Benefits

Unlimited vacation time - we strongly encourage all of our employees take at least 3 weeks per year
Fully remote team - choose where you live
Work from home stipend! We want you to have the resources you need to set up your home office
Apple laptops provided for new employees
Training and development budget for every employee, refreshed each year
Maternity & Paternity leave for qualified employees
Work with smart people who will help you grow and make a meaningful impact
This position has a base salary range between $80k and $120k USD. The offer varies on many factors including job related knowledge, skills, experience, and interview results.
Regular team offsites to connect and collaborate

We build and fund fast growing ventures for safe access to psychedelics and progressive mental health care.

Pink Elephant exists to build the companies that will steer the revolution in mental health. Global mental health is an urgent, under-addressed crisis: 1 in 8 people (≈970M) live with a mental disorder, and depression and anxiety alone cost ~$1T in lost productivity each year. Progressive therapies have been shown to be up to 10 times more effective than conventional treatments, yet only 5% of people can access them. We’re here to change that by staking capital on verifiable breakthroughs and assemble founders, clinicians, and operators to turn today’s uncommon sessions into tomorrow’s standard of care.

One of our strategic products – statesofmind.com – the first EU-focused platform to offer expert-led journalism, science-backed resources, and a vetted directory of providers offering next-generation treatments for mental health.

The role

Lead the development of a progressive mental health hub that connects users with innovative breakthrough treatments. Create a comprehensive platform incorporating media and educational content, diagnostic and assessment tools, and a provider directory to facilitate access to emerging therapies such as psychedelic-assisted therapy, medical cannabis, and AI diagnostics.

Responsibilities: what you will drive

Define and own the product vision and roadmap for the mental health hub.
Collaborate closely with medical experts, engineers, designers, editorial and marketing teams.
Drive rapid execution and foster a culture of fast iteration, running frequent product experiments to validate ideas and accelerate learning.
Leverage data and user feedback to improve platform usability and impact continuously.
Ensure compliance with regulations and data privacy standards.
Align product strategy with Pink Elephant’s broader mental health product portfolio.

Experience: what you bring

Over 5 years of proven leadership in product management, with experience in taking products from concept to market and scaling their adoption.
Data-driven mindset with a focus on measurable outcomes and continuous improvement.
Strong cross-functional leadership skills, capable of aligning and motivating teams across product, engineering, and marketing.
Entrepreneurial spirit, comfortable with uncertainty and adept at finding creative solutions.
Ability to think strategically and tactically, balancing big-picture vision with operational detail.
Collaborative mindset with a passion for driving meaningful impact.
Strong communication and stakeholder management skills.

Nice to Haves:

Experience working in the health tech industry.
Experience in double-sided marketplaces.
Experience as a founder or early-stage builder.
Experience navigating products through complex regulatory environments.

Technical Operations Specialist (Marketing & Sales)

Rem House is a rapidly growing construction and interior design company. We are actively investing in marketing digitalization, process automation, and a robust IT infrastructure.

We are looking for a versatile technical specialist who will assume ownership of the company's MarTech stack, integrations, analytics, and core IT/network infrastructure. This role includes system architecture, monitoring, and development, as well as end-to-end responsibility for outsourcing.

Your responsibilities

1. Marketing Systems and Analytics (Key Focus)

Configuring and maintaining UTM tags and attribution logic
Maintaining multi-domain website structures
Installing and maintaining advertising pixels (Meta, Google, etc.)
Configuring web and event analytics (Google Analytics / GA4 or similar)
Ensuring data accuracy in analytics and CRM
Working with cookies, consent banners, and basic personal data processing requirements

2. CRM and Integrations

Customer setup, support, and integration with:
- WhatsApp Business
- Instagram
- Telegram-bots
- Websites forms
- Email-services
- Call tracking

3. Automation

Building and supporting automation systems (n8n, Albato, and similar)
Creating and supporting Telegram bots (integration and service scenarios)
Reducing manual operations through process automation

4. Internal IT systems and network infrastructure

Administration of SaaS tools:
Google Workspace, CRM, messengers, websites, task trackers, marketing services
Managing user access and roles
User support (1st and 2nd lines)
Administering core network infrastructure:
Office and remote networks
Wi-Fi / routers / VPN
Backup of critical data
Basic security practices: MFA, access control, principle of least privilege

5. Analytics and Reporting

Connecting BI tools for end-to-end analytics
Configuring data source integrations with dashboards

Your super power

Experience in MarTech / Marketing Ops / technical marketing
Experience integrating CRM, websites, messengers, and email services
Understanding of UTM, web analytics, pixels, and attribution
Experience administering SaaS and basic IT infrastructure
Basic knowledge of networks (Wi-Fi, VPN, SMB-level routing)
Experience with no-code / low-code automation
Systems thinking and attention to data

Will be a plus :

Experience interacting with contractors (freelancers, agencies, providers)
Experience working with Telegram bots
Understanding the basics of information security

We offer

Full-time, remote work
Working directly with the business and influencing key processes
Salary is negotiable and depends on the candidate's level
Long-term partnership

PlayDeck is one of the fastest-growing gaming platforms on Telegram, with over 5 million users. Our platform offers a one-of-a-kind experience where users can discover unique games, compete, and win prizes - all without leaving Telegram. We bring fun, unique games right into the Telegram app, where players can compete and win prizes.

We are looking for an experienced Game Producer to independently manage the outsourced development of multiple casual game projects end-to-end. You will own features, drive product decisions, and ensure high-quality execution from development to soft launch.

Responsibilities:

Own and manage multiple game projects with outsourced development (from 1 at the beginning up to 3).
Drive projects end-to-end.
Work with external outsource studios.
Regularly playtest builds, provide structured feedback, and control feature implementation and overall game quality.
Act as feature owner: prioritize features, make product decisions, and balance scope vs. impact.
Ensure core KPIs, unit economy, progression, and balance are well-designed and aligned with casual standards.
Collaborate closely with internal stakeholders.
Support soft launch / initial release phase, including iteration based on early metrics and feedback.

Requirements:

Proven experience as a Game Producer or Senior/Lead Game Designer owning features or full projects.
Strong background in casual games, web games, or mobile games.
Solid understanding of unit economy, game analytics, and KPI-driven development.
Good knowledge of balance design and analytics, especially within casual games.
Ability to work autonomously, manage multiple projects, and make product decisions.

Why it is a fantastic opportunity:

Our business is growing at an exponential scale.
Non-bureaucratic management that focuses on results.
Regular performance reviews to assess your progress.
Remote setup with access to our hubs in Dubai, Yerevan, London and Belgrade.
Compensation for medical expenses.
Provision of necessary equipment.
20 working days of paid vacation annually.
11 days off per year.
14 days of paid sick leave to support your health and recovery when needed.
Access to internal conferences, English courses and corporate events.

We’re building an ecosystem of products for creators.

The first one — Spiry — helps analyze trends and create content.

The second one solves the main pain point for creators: how to receive money from a global audience without losses due to fees, blocks, and currency restrictions.

Role & mission

Build a platform where a creator from anywhere in the world can receive payments from their audience in a couple of minutes.

Design UX that turns complex fintech into a simple “click a button — get paid” experience.

What you’ll be doing

GTM & roadmap: shape product vision and strategy
Research & pricing: research competitors and the market (fintech/crypto/PSP), test hypotheses via fast experiments; design and validate monetization models
Critical flows: design and improve onboarding, KYC, payments/subscriptions/donations, and payouts
Backlog & delivery: build and prioritize the backlog, manage execution, timelines, and quality
Bottlenecks: identify bottlenecks in funnels/processes and eliminate them through fast experiments
Integrations: connect and orchestrate external APIs (PSP/anti-fraud/BI), manage SLA/rollout/rollback, ensure delivery quality and timelines
Metrics: build funnels and dashboards, track metrics
Processes: work in short cycles with engineering, design, and marketing to take the product from 0→1→n
Communication: maintain regular updates for stakeholders and users (release notes, changelog)
Trends & opportunities: track fintech/crypto trends, propose and justify new opportunities (payment methods, providers, UX patterns)

Must-have

3–5+ years of PM/PO experience in digital products
Launching and scaling products from zero to first users
Ownership of critical user flows (onboarding/billing/delivery, etc.) and driving them to measurable outcomes
Integrations with external APIs + release risk management (feature flags, rollout/rollback)
Product analytics: events/funnels/cohorts, DDDM
Autonomy and fast decision-making in a startup environment

Nice-to-have

Fintech/payments/crypto/Web3
Basics of KYC/KYB/AML, chargebacks/disputes, reconciliation
Multi-country experience (local payment methods, currencies, regulations)

How we work (vibe)

Speed > perfection: short cycles, ship small, ship often
Culture: short notes instead of endless calls
Transparent numbers: decisions are backed by data, not slides
Low ego: no one owns “the truth” — we test hypotheses, not argue about taste
Results vs budget: we count money and focus on ROI

The Creator Economy is growing at 40% per year, but monetization is stuck in 2010

Ready to build a product that changes this? Send your resume to mail with the subject Numi and tell us about the toughest flow you turned from a nightmare into magic (before/after in numbers).

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