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Percona is looking for a Frontend Web Developer (Observability) to join its Open Source Software Development team.

Together with a dedicated and distributed team of engineers, you will be contributing to further enhancing and extending the “Percona Monitoring and Management” (PMM) product. This position is mostly web frontend programming but understanding some Go will help you in a better understanding of the backend of our product. As an open source company, we use the power of existing open source projects and also make our own contributions to popular repositories. The work is challenging, but that’s why it’s also fun and rewarding!

What You Will Do

We are looking for a user experience focused developer to help present complex infrastructure management capabilities to our users in an easy to understand but feature-rich manner. You will build interfaces that are capable of managing single nodes all the way to thousands of systems so being able to think both large and small scale will be critical. Our PMM product has both a monitoring and management component, so you’ll need to work across team boundaries to ensure that our software works together to make the users’ lives easier.

Your Experience

• Good command of TypeScript and React
• Experience with unit and integration testing
• Familiarity with build tools (vite, webpack, etc.)
• Knowledge of CSS frameworks
• Various charting libs (d3, Highcharts or similar)
• Good with Math and Statistics
• Agile practices (deliver working code regularly)
• UI/UX theory and practice
• Git and GitHub
• Docker or Podman experience
• Excellent written and verbal English

What Will Make You Stand Out

• Having Grafana or Prometheus experience will be a huge plus
• Experience building web apps
• Experience with container orchestration systems such as Kubernetes or OpenShift
• Database experience in any of MongoDB, MySQL, PostgreSQL or Valkey/Redis

Why Percona?

At Percona, we believe an open world is a better world. Our mission is to enable everyone to innovate freely, by providing the best open source database software, support, and services. We make databases and applications run better through a unique combination of expertise and open source software built with the community for you. Our technical teams are experts in MySQL, MongoDB, PostgreSQL, and MariaDB.

Percona is proud to be a remote-only and globally dispersed workforce – we have colleagues in more than 50 countries! We offer a collaborative, highly-engaged culture where your ideas are welcome and your voice is heard.

Our staff receives generous benefits including flexible work hours and various paid time off programs, all your equipment for your remote office, funds for career development (external training, certifications, conferences), ongoing connectivity allowances, and the opportunity to participate in our equity incentive plan. We also have benefits that support a healthy work/life balance such as The Percona Adventure Team, Work-from-Anywhere, FlowDays, FryDays, and overall flexibility. We also support being socially responsible through our PAVE volunteering program and Women Transforming Technology.

If you love the idea of working with a high-growth tech company that is one of the best in the business and known globally as a leader in the open-source database space, let’s talk!

This is a remote position.

Responsibilities:

• Develop and maintain WordPress websites from concept through deployment.
  
• Build responsive, pixel-perfect websites from Figma designs.
  
• Customize and extend themes using page builders such as Elementor.
  
• Optimize websites for speed, performance, and SEO best practices.
  
• Implement robust security measures and manage WordPress updates and backups.
  
• Ensure websites are ADA-compliant and meet WCAG accessibility standards.
  
• Configure and manage caching solutions (e.g., WP Rocket, W3TC).
  
• Troubleshoot and debug issues across the front-end and back-end.
  
• Collaborate with designers, content creators, and project managers.
  

Requirements

• Minimum 1 year of experience in WordPress development (full-stack).
  
• Proficient in PHP, HTML, CSS, JavaScript, and REST API.
  
• Extensive experience with Elementor and other major page builders.
  
• Fair understanding of WordPress security, performance tuning, and caching.
  
• Proven ability to create pixel-perfect layouts from Figma designs.
  
• Experience with accessibility (ADA/WCAG) and responsive design.
  
• Familiarity with tools like Git, cPanel, and deployment pipelines.

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

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

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.

We are looking for a DevSecOps Engineer to join our team and help us strengthen the security of our infrastructure, CI/CD processes, and application development practices across all company projects.

Tech stack:

• Operating Systems: Linux
• Databases: PostgreSQL, MongoDB, Clickhouse
• Caching: Redis
• Messaging: RabbitMQ, Kafka
• CI/CD: GitLab
• Monitoring: VictoriaMetrics / Prometheus, Grafana
• Logging: ELK / VictoriaMetrics Logs
• Containerization: Docker, Kubernetes
• Secrets Management: Vault
• Infrastructure & Automation: Terraform, Ansible
• Cloud & Virtualization: GCP
• Deployment: Kustomize, Helm, Argo CD
• Programming Languages: Python, Bash, PHP
• Processing Orchestrator: Temporal

Responsibilities:

• Implement and automate security practices (SAST, DAST, SCA) within CI/CD pipelines, ensuring vulnerability control and secure deployment flows
• Scale and embed DevSecOps practices across all company projects, establish standards for secure development (Secure SDLC), and audit existing security processes
• Participate in regular PCI DSS audits and ensure compliance with internal and external security requirements
• Develop and maintain secure infrastructure configurations (Terraform, Kubernetes) following best practices
• Set up and maintain security monitoring for applications and infrastructure, including incident detection, response, and root-cause analysis
• Advise development teams on secure architecture and application security best practices

Key competencies:

• Strong understanding of cybersecurity principles and secure software development practices
• Experience working with fintech or payment-related environments
• Hands-on experience integrating security analysis tools into CI/CD (SAST, DAST, SCA)
• Proficiency in containerization and orchestration (Docker, Kubernetes), with a solid understanding of associated security risks and best practices
• Knowledge of secrets management, version control, and DevOps fundamentals
• Experience with Infrastructure as Code and secure configuration management (Terraform, Helm)
• Relevant certifications in security or DevOps (e.g., CKS, CKA) will be an advantage

We offer:

• Remote work or relocation to Cyprus, relocation assistance to Cyprus
• Compensation for English or Greek classes
• Health insurance (only for Cyprus)
• Office lunches (only for Cyprus)
• Flexible start of the working day

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.

What You’ll Actually Do

• Build and run scalable pipelines (batch + streaming) that power gameplay, wallet, and promo analytics.
• Model data for decisions (star schemas, marts) that Product, BI, and Finance use daily.
• Make things reliable: tests, lineage, alerts, SLAs. Fewer surprises, faster fixes.
• Optimize ETL/ELT for speed and cost (partitioning, clustering, late arrivals, idempotency).
• Keep promo data clean and compliant (PII, GDPR, access controls).
• Partner with POs and analysts on bets/wins/turnover KPIs, experiment readouts, and ROI.
• Evaluate tools, migrate or deprecate with clear trade-offs and docs.
• Handle prod issues without drama, then prevent the next one.

What You Bring

• 4+ years building production data systems. You’ve shipped, broken, and fixed pipelines at scale.
• SQL that sings and Python you’re proud of.
• Real experience with OLAP and BI (Power BI / Tableau / Redash — impact > logo).
• ETL/ELT orchestration (Airflow/Prefect or similar) and CI/CD for data.
• Strong grasp of warehouses & lakes: incremental loads, SCDs, partitioning.
• Data quality mindset: contracts, tests, lineage, monitoring.
• Product sense: you care about player impact, not just rows processed.

Nice to Have (tell us if you’ve got it)

• Kafka (or similar streaming), ClickHouse (we like it), dbt (modular ELT).
• AWS data stack (S3, IAM, MSK/Glue/Lambda/Redshift) or equivalents.
• Containers & orchestration (Docker/K8s), IaC (Terraform).
• Familiarity with AI/ML data workflows (feature stores, reproducibility).
• iGaming context: provider metrics bets / wins / turnover, regulated markets, promo events.

How We Work

• Speed > perfection. Iterate, test, ship.
• Impact > output. One rock-solid dataset beats five flaky ones.
• Behavior > titles. Ownership matters more than hierarchy.
• Direct > polite. Say what matters, early.

What We Offer

• Fully remote (EU-friendly time zones) or Bratislava if you like offices.
• Unlimited vacation + paid sick leave.
• Quarterly performance bonuses.
• No micromanagement. Real ownership, real impact.
• Budget for conferences and growth.
• Product-led culture with sharp people who care.

Our Day-to-Day Stack (representative)‍

Python, SQL, Airflow/Prefect, Kafka, ClickHouse/OLAP DBs, AWS (S3 + friends), dbt, Redash/Tableau, Docker/K8s, GitHub Actions.

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.

Remote is solving modern organizations’ biggest challenge – navigating global employment compliantly with ease. We make it possible for businesses of all sizes to recruit, pay, and manage international teams. With our core values at heart and future focused work culture, our team works tirelessly on ambitious problems, asynchronously, around the world. You can find Remoters working from 6 different continents (Antarctica left to go!) and all of our positions are fully remote.We encourage every member of the Remote team to bring their talents, experiences and culture to the table to help us build the best-in-class HR platform.

If you are energetic, curious, motivated and ambitious, be part of our world. Apply now and define the future of work!

The position

You'll be joining a team of engineers across Frontend, Backend, SRE and QA. We're organised into cross-functional development teams assigned to specific verticals.

This role is open for several teams, and we will define the exact team that you will be joining during the interview process based on the business needs and your preferences.

Regardless of the specific team, you will be working on building tools, APIs and integrations for one of our products.

Our backend is built with Elixir and Phoenix, with a Postgres database. We use React and Next.js for our front-end. GitLab is used as a version control tool and a CI/CD solution. Our applications are hosted on AWS. We fully rely on our CI for deployments and deploy multiple times per day.

What this job can offer you

• Complex and meaningful challenges — solving them will enable people and businesses to live and operate in any country of the world.
• Opportunity to have a significant impact on the business — we are still very early in our journey as a company, and each change you make today is amplified by the company's growth.
• Freedom to organize your work and life — you are not bound to daily stand-ups, recurring meetings or other ceremonies.
• Competitive salary, stock options, flexible paid time off and a set of perks and benefits.
• A supportive and kind work environment where we would like you to challenge the dogmas and pursue innovation!

What you bring

• Previous experience working as Frontend Engineer/Developer
• Solid understanding of Javascript ES6
• Proficiency with React
• Experience with Jest and React Testing Library or Enzyme in writing meaningful tests
• Experience in dealing with ambiguity, taking abstract concepts and turning them into working software
• Interest in building web experiences with scalability, performance, and API design in mind
• Experience of leading the implementation and maintenance of large front-end applications
• Attention to detail to create accessible and delightful experiences
• Strong ability to work independently and self-guided
• Curiosity and willingness to learn and develop
• Fluency in English
• It's not required to have experience working remotely, but considered a plus

Key Responsibilities

• Lead the development of major team-scoped projects, participate in cross-team initiatives
• Participate in product work in the team: provide feedback, suggest solutions to the problems.
• Use technical insights and expertise to suggest product and technical improvements.
• Implement interfaces with quality that makes both you and customers proud of using Remote.
• Provide meaningful feedback on code reviews.
• Participate in non-team activities, such as support rotations, hiring process, RFC discussions, etc.
• Mentor and provide guidance to other engineers.

Practicals

• Team: Engineering
• Location: Anywhere in the World
• Start date: As soon as possible

Application process

1. Interview with our Recruiter
2. Interview with an Engineering Leader
3. (async) Code exercise and review
4. Interview with the members of the engineering team
5. Bar Raiser interview
6. Executive interview
7. Offer + Prior employment verification check

At Vivid, we're reimagining how individuals and businesses manage money. Our all-in-one app opens up a world of financial possibilities: invest in global stocks, ETFs, and over 150 cryptocurrencies, earn cashback on everyday purchases, and access personalised insights to make the most of your finances—all tailored to your lifestyle.     For businesses, Vivid Business offers a powerful suite of tools, including multi-IBAN accounts, high-interest rates, business cashback, team cards, and seamless accounting integrations to streamline operations.     Our mission? Your success. Everyone deserves the chance to see their finances flourish, and we’re dedicated to empowering our customers to make this a reality.     Since our 2020 launch in Germany, Vivid has rapidly expanded across Europe, earning the trust of over 500,000 customers looking for a simpler, smarter way to grow their wealth. With over €200 million raised from top investors and a valuation of €775 million, Vivid is where modern finance meets real opportunity. Join us and experience a new way to thrive financially.

About the role

We are seeking an attentive and proactive Fraud Rules Analyst to drive the continuous improvement of our financial crime detection and prevention capabilities. Your primary responsibility will be to keep the lowest Fraud rate and Distrurb rate by improving the rule model accuracy. Analyze and evolve complex data structures to identify weaknesses in current detection logic, and design rule-based and data-driven enhancements to increase precision, reduce false positives, and protect our customers. You will work across Fraud, AML, Compliance, Product, Engineering, and Investigations to optimize detection rules, investigate new attack patterns, and support the evolution of our automated defense systems. Join our team and help us buildan industry-leading financial crime setup.

Your mission

• Own the fraud rule optimization pipeline end-to-end: generate hypotheses, validate them with data, design rules, coordinate implementation with Engineering, and monitor performance post-launch.
• Conduct deep analysis of transaction and behavioral data using SQL to identify fraud patterns and gaps in current detection logic.
• Design, test, and refine fraud detection rules in our decision engine to improve true positive rates and reduce false positives.
• Monitor rule performance through analytics dashboards, investigate accuracy drops, and proactively adjust logic to maintain effectiveness.
• Analyze fraud feedback loops from law enforcement, partners, and internal investigations to identify emerging threats and update detection strategies.
• Collaborate with Engineering to translate rule logic into clear, unambiguous technical requirements for implementation.
• Prepare visual reports on fraud trends, rule effectiveness, and key metrics (fraud rate, disturb rate, alert precision).
• Gradually expand ownership to Money Laundering detection rules and processes.

Your profile

• 2+ years of hands-on experience in Fraud, AML, or Financial Crime investigations within fintech, payments, or banking.
• Proven experience designing, tuning, and deploying Anti-Fraud or AML Transaction Monitoring rules.
• Strong analytical mindset with the ability to generate, test, and validate hypotheses based on behavioural and transactional data.
• Intermediate SQL skills and the ability to independently extract and analyse data.
• Solid understanding of fraud patterns, AML typologies, and risk indicators.
• Strong communication skills, with the ability to present findings clearly and visually to technical and non-technical stakeholders.
• Fluent in English (written and spoken).

Why join Vivid?

• We have a hybrid model in our Limassol office, or fully remote outside office locations.
• We support relocation to Cyprus (visa, package) when needed.
• Competitive salary and benefits package (depending on location).
• Real growth prospects, significant responsibility, and the ability to make an immediate impact from day one.

Enhance your expertise and shape the future of FinTech. Join Vivid's talented team and help us revolutionize how businesses think about their finances!

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

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.

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.

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.

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.