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Pre-Sales Engineer

REMOTEPython Java ScriptAI/MLB2 English level fluency

We are looking for a Pre-Sales Engineer to handle hands‑on technical tasks—architecture and setup—while also contributing to presales activities for the US market. You’ll focus on designing, building and supporting solutions across modern web and cloud stacks, occasionally engaging with clients and sales teams to shape technical proposals and discovery. This role offers varied technical challenges, exposure to diverse industries and clients, the chance to influence both project execution and proposal direction, and includes onboarding, ongoing support, and mentorship from an experienced colleague.

What you'll do

• Design architectural solution options and define technical approaches
• Lead project setup and kickoff: run init sessions, configure environments, and provide starter artifacts
• Support and oversee project launches and early iterations
• Provide technical leadership and mentorship: conduct reviews, guide tech‑stack selection, and ensure alignment with presales commitments
• Coordinate across business, development, and delivery teams
• Gather, analyze, and formalize customer requirements; translate business objectives into technical solutions
• Prepare estimates (costs, timelines, team composition), proposals, roadmaps, and presentations
• Participate in presales activities: demos, technical consultations, and RFP/RFI responses
• Identify risks and constraints, and propose mitigation plans.

We'd love to hear from you if you have

• 5–7 years of professional software development experience
• Strong full‑stack background with Python or JavaScript
• Practical experience with AI/ML technologies and model integration
• Proven hands‑on experience delivering end‑to‑end solutions (backend, frontend, and ML/AI integration)
• Systemic thinking and ability to make fast architectural decisions
• Proactive, mature mindset with a passion for cutting‑edge technologies and continuous improvement
• Strong client orientation and excellent communication skills for cross‑functional collaboration
• English — B2 or higher (for client communication and documentation).

Senior Automation QA Engineer

What you'll do

Test Automation: Design, develop, and maintain scalable test automation frameworks and test suites in Python for backend services and data pipelines. Backend & Data Testing: Perform comprehensive functional, integration, and performance testing of backend services, APIs, and data feeds. Release Management: Plan, coordinate, and execute production releases, ensuring zero-downtime and high quality. Process Optimization: Identify bottlenecks in the software development lifecycle (SDLC) and improve QA processes by automating routine tasks and integrating tests into the CI/CD pipeline. Root Cause Analysis: Analyze application logs, system metrics, and data anomalies to troubleshoot, isolate, and diagnose complex issues. Collaboration & Documentation: Work closely with developers, product managers, and data engineers to clarify requirements, refine user stories, and track issues in Jira/Confluence. Data Research: Assist the team in researching complex data discrepancies and data quality issues.

Responsibilities

• Design, develop, and maintain scalable test automation frameworks and test suites in Python for backend services and data pipelines.
• Perform comprehensive functional, integration, and performance testing of backend services, APIs, and data feeds.
• Plan, coordinate, and execute production releases, ensuring zero-downtime and high quality.
• Identify bottlenecks in the SDLC and improve QA processes by automating routine tasks and integrating tests into the CI/CD pipeline.
• Analyze application logs, system metrics, and data anomalies to troubleshoot, isolate, and diagnose complex issues.
• Collaborate with developers, product managers, and data engineers to clarify requirements, refine user stories, and track issues in Jira/Confluence.
• Assist the team in researching complex data discrepancies and data quality issues.

What makes you the perfect fit

• Senior-level QA Expertise: 5+ years of experience in QA with a strong focus on backend testing, test design techniques, and implementing Left-Shift testing methodologies.
• Python Proficiency: Strong programming skills in Python with solid experience in test automation frameworks (e.g., PyTest).
• Data & SQL: Strong knowledge of SQL and experience validating data integrity and processing across databases.
• API Testing: Proficient in testing REST/gRPC APIs using automation tools as well as hands-on tools like curl and Postman.
• Linux & Infrastructure: Comfortable with Linux/Unix environments, command-line tools, and basic shell scripting.
• Observability: Experience working with application logs and monitoring/metrics tools (e.g., Grafana, Prometheus, Zabbix, ELK) to diagnose system behavior.
• AI Tooling: Experience leveraging AI assistants (e.g., GitHub Copilot, ChatGPT) to accelerate test generation and code analysis.
• Soft Skills: Excellent analytical skills, attention to detail, and a proactive mindset towards quality.
• Will be a plus: Experience in finance or trading domain; Familiarity with TradingView as a product; Deep background in Data Testing (ETL pipelines, big data validation); Hands-on experience with cloud platforms, specifically AWS (S3, EC2, CloudWatch, etc.); Experience with CI/CD tools (GitLab CI, Jenkins, or GitHub Actions).

What we offer you

• Flexible working hours and a hybrid work format
• Well-equipped offices for focused and collaborative work
• A global, distributed team of 500+ professionals
• Learning, mentorship, and long-term career growth
• Relocation support and private health insurance
• Performance-based bonuses
• TradingView Premium access
• Regular team events and company-wide meetups
• Join the TradingView team and help us build a product used by millions of traders and investors worldwide

Who you are

Today you are a QA professional with backend testing strength, comfortable in a data-heavy environment, and excited by building robust test automation that scales with large data pipelines and services.

Job Description

Role Overview

Our team is looking for a proactive and product-oriented Game Designer to work on new R&D projects in the hybrid-casual puzzle genre.

You will participate in the creation of new game concepts and prototypes from the earliest stages — from developing and iterating on core gameplay to building progression systems, balancing mechanics, and shaping the first layers of meta and LiveOps features.

We are looking for someone who enjoys experimenting, rapidly iterating on ideas, and turning raw gameplay concepts into strong product foundations.

Key Responsibilities

• Design and develop gameplay systems and features for new game prototypes
• Work on core gameplay, progression, balance, and early meta systems
• Create and maintain game design documentation (concept docs, GDDs, feature specs)
• Analyze gameplay problems and propose solutions to improve player experience and engagement
• Participate in prototyping and iteration processes together with the R&D team
• Design and tune game balance, rewards, pacing, and progression
• Work with product metrics and formulate gameplay hypotheses
• Collaborate closely with game designers, producers, artists, and developers during early production stages

Required Skills, Knowledge and Expertise

• 3+ years of experience as a Game Designer
• Experience in hyper-casual, hybrid-casual, or puzzle games
• Participation in developing games or prototypes from scratch (R&D / pre-production)
• Experience working on at least 5 game projects or prototypes
• Experience creating and maintaining game design documentation
• Understanding of gameplay systems, progression, balancing, and player motivation
• Strong knowledge of the mobile games market and current genre trends
• Ability to clearly communicate ideas and work in a fast iteration environment
• Strong analytical and problem-solving skills
• Russian and English - must have

Working at Tripledot

• Fully remote
• Paid Holiday: Enjoy 20 business days of paid holiday
• Collaborative and Data-Driven Culture: Work in an environment where strong opinions are welcomed, ideas are challenged constructively, and product decisions are based on metrics and insights
• Continuous Professional Development: Grow your expertise through professional development opportunities within the company’s learning budget
• Medical Insurance Compensation: Receive compensation for private medical insurance
• Sport Compensation: Stay fit and active with partial reimbursement for your gym membership

Job Description

Job Overview Wargaming Belgrade is looking for a creative 2D Artist who thrives on variety, enjoys early-stage visual development, and sees constraints as an opportunity for innovation. In this role, creativity is your strongest asset. You will explore visual directions, develop concepts, and shape the mood and atmosphere of in-game events and marketing initiatives from the earliest stages. Our 2D Art team is responsible for the visual identity of the World of Warships franchise, creating everything from marketing key art and in-game store graphics to client-facing content, backgrounds, animatics, and skins. While our visual style is grounded in realistic naval art, built on photobash and 3D foundations, we're looking for someone who can bring fresh ideas and a strong artistic vision. You will take creative ownership of complex tasks, develop visual solutions from scratch, collaborate closely with Art Directors, and help shape the creative direction of our projects. Reports to 2D Team Lead

What will you do?

• Illustrations: create high-quality promotional illustrations, produce polished art for in-game shops and publishing, including loading screens, banners, previews, event backgrounds, and special offer images
• Visual Development: early sketches for events and marketing campaigns. Some skins concepts (in case of ships it’s a mix of hard surf and environment concept art)
• Workflow Execution: utilize photobash, matte painting, and 3D renders (Blender) to build detailed, realistic scenes with ships, environments, and props. Most often, 3D models will be provided by the 3D team
• Creative Ownership: take full ownership of your work from the sketch phase to final polish, with minimal guidance and strong attention to detail
• In-House Collaboration: prepare sketches and concept drafts to pass to teammates for further refinement. Work closely with the Art Director, publishing teams, and other departments to propose visual solutions and ensure alignment
• Problem Solving: identify design challenges quickly and propose creative, practical solutions during art reviews and collaborative meetings

What are we looking for?

• 3+ years of experience working as a Concept Artist, 2D Artist, or Illustrator in the GameDev industry
• Expert-level skills in Adobe Photoshop
• Hands-on experience with 3D software (ideally Blender) to block out scenes, set lighting, and render bases for overpaint
• Excellent understanding of composition, lighting, color theory, perspective, and design principles, with the ability to clearly convey form and atmosphere
• Experienced with matte painting and photobash techniques
• Upper-Intermediate (B2) or higher English knowledge

What additional skills will help you stand out?

• Stronger 3D skills: modeling, texturing, or sculpting (e.g., ZBrush, 3D-Coat).
• Experience giving precise, structured, and constructive art feedback to in-house team members
• Ability to adapt to different art styles when needed (realistic, semi-realistic, stylized)
• Exceptional sketching skills for storyboards and quick proof-of-concept designs
• AAA experience is a strong plus

What would we like to see in your portfolio?

A portfolio showcasing realistic or semi-realistic concept design, environments, and cinematic key art

Work mode

During the probation period: onsite

After the probation period: onsite or hybrid (3 days per week in Belgrade office)

Benefits

• Benefits and perks tailored to the local market and culture, including: additional vacation days, paid time off, sick leave, maternity/paternity leave, health insurance, career development, English clubs, mental well-being program, commuting allowance, company events, discounts, and more
• On-site canteen with subsidized food and drinks, snacks, and coffee
• Seniority Awards and referral program

What you’ll get

Please submit your CV in English to ensure smooth processing and review.

About Hyperskill

An international EdTech company with a mission to boost global progress by empowering everyone with the skills of tomorrow. We offer computer science learning products across two formats — self-study and instructor-led bootcamps — serving learners internationally.

The Role

We're looking for a Business Lead — an entrepreneurial owner who will take full responsibility for the company: find and scale a working growth model, own the P&L, drive the product, and lead the team. You will own the business end-to-end: revenue, product, team, financial results, and run the company autonomously within the agreed strategy and budget.

What you'll do

Find and scale a working growth model. Test hypotheses across channels, monetization, and product; identify what drives revenue and scale it.

Own P&L and maintain self-sustainability. Revenue, costs, margin, unit economics.

Set and achieve growth targets. Revenue, acquisition and retention of paying learners.

Drive product and priorities. Roadmap, key bets, monetization experiments.

Build and develop the team. Manage the team day-to-day, set goals, drive performance, and hire as the company grows.

Requirements

• Relevant experience — full responsibility for a business end-to-end (P&L, product, team, outcomes), ideally a small company or startup.
• Strong financial literacy — P&L, unit economics, forecasting, margin, cost control.
• Experience finding and scaling a growth model (growth and/or 0→1).
• Data-driven decision-making.
• Team management experience (small teams).
• Expertise in the market Hyperskill operates in — education, technology, AI.
• Fluent English for an international environment.
• AI-native approach to daily work.

Strong Plus

• Former startup founder / co-founder — you've been through the full cycle, learned from mistakes, and are ready to develop an existing project.
• EdTech / educational products experience.

We Offer

Work from Anywhere. Full-time, 100% remote from anywhere in the world. Flexible schedule with consideration for team syncs.

Global Contract. Contractor agreement with a US-registered legal entity.

High Upside Comp. Base salary in USD + revenue sharing and equity tied to revenue growth milestones.

Professional Trajectory. Full ownership of the Hyperskill business, scaling toward Partner / CEO as the company grows.

THE ROLE AND THE TEAM

In this role, you’ll be embedded in our Product & Tech Team at Tradebyte, where you’ll shape and deliver intuitive, visually compelling experiences across our next-generation products. You’ll bring exceptional visual design skills, a passion for craft, and an experimental mindset to create customer-centric solutions that delight users while driving business goals. With strong UI/UX fundamentals, you’ll help elevate the product experience through art direction, illustration, and motion design.

WHAT WE’D LOVE YOU TO DO (AND LOVE DOING)

• Shape the experience and visual direction of Tradebyte products, from concepts and experiments to polished, high-fidelity UI.
• Collaborate with cross-functional teams and translate problem definition, complex ideas and business goals into clear, elegant design concepts that surprise and delight.
• Rapidly prototype, test, and iterate on new features, being literate in motion, transitions, and microinteractions to bring moments of joy.
• Contribute to and evolve Tradebyte’s design system by proposing new patterns, components, and visual principles where needed.
• Share knowledge, inspire others through design reviews and critique, and push the visual quality and conceptual ambition of your team’s work.
• Support a culture of feedback, co-creation, and continuous learning by facilitating workshops and design sprints.

WE'D LOVE TO MEET YOU IF

• You have a proven record of designing visually rich, customer-facing digital products that drive measurable business outcomes. From concept to execution, you take ownership of the visual language of a product, ensuring it communicates value clearly and scales across complex B2B SaaS use cases.
• You excel in visual storytelling that resonates with professional users, elevating enterprise experiences through hierarchy, typography, color, and layout that balance usability with brand credibility. You understand how robust visual systems support customer goals, enable partner success, and advance business objectives.
• Hands-on with prototyping tools and enterprise-grade design systems, you know when to leverage established standards for consistency and when to adapt them to create memorable, differentiated moments that strengthen relationships with customers.
• You thrive in collaborative, cross-functional environments, communicating confidently with stakeholders, engineers, and business teams to align on customer needs and deliver solutions that scale. With a growth mindset, you value experimentation, testing bold ideas, learning from data, and evolving quickly to meet changing market demands.

OUR OFFER

• Employee shares program
• 40% off fashion and beauty products sold and shipped by Zalando, 30% off Lounge by Zalando, discounts from external partners
• 2 paid volunteering days a year
• Hybrid working model - work where it works for you within Germany or the UK, with occasional office attendance required for moments that matter.
• Work from abroad for up to 30 working days a year
• 27 days of vacation a year to start for full-time employees
• Relocation assistance available (subject to prior agreement)
• Family services, including counseling and support
• Health and wellbeing options (including Wellhub, formerly Gympass)
• Mental health support and coaching available
• Drive your development with our training offerings and biannual peer-to-peer review

What you'll get to do

• Develop and execute SEO strategies for English-speaking markets
• Analyze niche markets and competitors to identify growth opportunities
• Generate and test hypotheses to increase traffic and improve conversion rates
• Manage content production, set deadlines, and ensure quality delivery
• Oversee and optimize link-building processes
• Prepare plans and reports and participate in weekly sprints

Required skills

• 5+ years of SEO experience, including at least 2 years working in English-language markets
• Proven success in growing organic traffic and ranking in the top 3 Google results in competitive niches
• Understanding of SEO for large-scale websites with templated or similar-type pages
• Experience in product or service companies, or full-cycle projects at digital agencies
• Ability to set up workflows and manage projects independently
• Strong skills in hypothesis generation, decision justification, and presenting results

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

Job details

Senior SEO Specialist

Required work experience: 5+ years

Employment: full-time

Location: remote

Technical Writer – Middle

SOFTSWISS is looking for a Technical Writer to join our team. In this role you will work on a wide range of user and technical documentation, helping us deliver clear, useful, and well-structured content for internal and external audiences.

What you'll do

• Create, edit, and maintain procedural documentation including but not limited to user guides, how-tos, and tutorials.
• Create, edit, and maintain technical documentation, including API documentation.
• Create release notes.
• Work closely with writers, developers, product owners, business analysts, QA team, and others.

Who you are

• Proficiency in English (C1 or higher).
• Russian at B2 level.
• Minimum of 3+ years of experience in technical documentation.
• Expertise in fintech domain.
• Docs-as-code experience.
• Proven experience in writing user guides in explanatory and procedural styles for multiple audiences.
• Excellent knowledge of Microsoft Style Guide, Google Style Guide, or similar.
• Experience in API writing, familiarity with API documentation tools.
• Experience with Git.
• Experience working with Cursor, VS Code, or similar dev tools.
• Experience in writing release notes.
• Proficiency with managing Confluence content.
• English not lower than C1 and higher.
• Experience in writing and proofreading of content, especially technology-related content.
• Excellent communication skills, both written and verbal.
• Critical thinking.
• Must be a self-motivator who works well independently and in a team environment with little or no direct supervision.
• Ability to influence and communicate effectively with both technical and non-technical people.

Nice to have

• Example of user guides you’ve created.
• Example of APIs that you’ve created.
• Example of release notes that you’ve created.

Main Advantages

• Private health insurance
• Sports benefits
• Comprehensive Mental Health Program
• Free English lessons (online)
• Local language courses
• Paid time off
• Maternity leave support
• Referral program rewards
• Upskilling, internal workshops, and participation in professional conferences and corporate events

Frontend Engineer, Expansion

What you’ll do

• The Expansion pod brings creativity and executional rigor to attracting new prospects and driving conversion, focusing on user journeys, interactive and highly polished tools for users, and building targeted experiences for our global users.
• As a frontend engineer you will reimagine the user experience moments that contribute to acquisition journeys.
• You will build delightful and original interactive tools and resources that attract users.
• You will collaborate deeply across design, engineering, and cross-functional teams and work across teams and tech stacks to create new site capabilities.
• You’ll enable prospective clients to self-select into the right Stripe product lines, bring additional partners into the authoring process while upholding our high quality bar, and directly impact Stripe’s success by marrying data-driven rigor with our deep commitment to craft.

Responsibilities

• Work closely with other engineers, pairing, mentoring, and continually building a culture of excellence
• Build beautiful, best-in-class end-user experiences to solve complex problems
• Utilize, maintain, and extend our design systems
• Integrate our web platform with self-serve authoring and experimentation

Who you are

We’re looking for someone who meets the minimum requirements to be considered for the role. If you meet these requirements, you are encouraged to apply. The preferred qualifications are a bonus, not a requirement.

Minimum requirements

• 2+ years of relevant web front-end development or creative technology experience at a tech-forward, product-driven company
• Experience writing clear, elegant code in a team environment
• Excellent verbal and written communication
• Passion for engineering solutions focused around growth hacking & enablement

Preferred qualifications

• A good understanding of the formal elements of design, not just limited to the web and including typography, layout, balance, and proportion
• Experience building highly complex interactive tools, including state management and data fetching
• Proficiency with React, with a focus on interactions, animation, performance, and polish
• Experience with A/B testing, synthetic monitoring, or accessibility testing

Senior Android Developer (f/m/d)

Location: Hamburg

Employment Type: Full time

Location Type: Hybrid

What you’ll do

• Own the core development and optimization of the adjoe Ads SDK (Kotlin & Android Internals), running inside hundreds of publisher apps, ensuring zero tolerance for instability across millions of devices.
• Collaborate with backend teams to design APIs and capture behavioral signals powering 50 billion daily ML predictions; design APIs with backward-compatible changes for thousands of external integrators; work with high-performance networking protocols (gRPC, Protobuf, Wire, OkHTTP).
• Design for minimal footprint to optimize battery and memory usage, ensuring native and fast ad impressions inside third-party apps.
• Monitor, debug, and maintain SDK reliability at scale; use observability and data tools (Sentry, Kibana, AWS: S3, QuickSight, Athena) to turn data into engineering decisions.
• Maintain and improve CI/CD pipelines (Gradle, GitLab CI) to automate testing, building, and packaging of mobile libraries.
• Plus – contribute experience in ad-tech/programmatic advertising (IAB specifications), NDK/JNI (C/C++ interop on Android), or cross-platform iOS development to support the ecosystem.

Who we are looking for

• Kotlin & Android Internals Expertise: 5+ years of Android experience (or 3+ years in SDK/library development) with deep understanding of Android lifecycles, ProGuard/R8, and multithreading.
• High-Performance Network Design: Strong API design background with backward compatibility for external integrators; experience with gRPC, Protobuf, Wire, OkHTTP.
• Resource-Constrained Optimization: Ability to design for minimal footprint, optimize battery and memory usage for code running inside other apps/devices.
• Data-Driven Observability: Experience with Sentry, Kibana, AWS (S3, QuickSight, Athena) to monitor and analyze SDK behavior.
• Build Automation & Delivery: Hands-on experience with Gradle and GitLab CI for automated testing, building, and packaging.
• Plus: AdTech/programmatic advertising experience, NDK/JNI or cross-platform iOS development is valued.

What’s in it for you

• Global team with relocation support to Hamburg, Germany.
• Impactful projects affecting hundreds of millions of users and billions of decisions daily.
• Move fast: ship solutions multiple times a day; learn from results; maintain momentum.
• Direct collaboration across teams; transparent problem-solving.
• Thriving, diverse team from over 40 countries; continuous learning from colleagues.
• Fun environment with daily wins and energy.

Benefits & perks

• Relocation support to Hamburg for eligible candidates.
• Global, diverse team culture.

About the company

Ersties is an ethical adult video streaming platform with in-house video production, primarily serving German and English-speaking subscribers. We care about doing this category well: the production side, the audience relationship, and the product experience itself. We've been doing this for over 15 years, and we're still investing in doing it better.

We're a small team, which means you'll work directly with the core stakeholders making product decisions, and your work will visibly shape where the product goes next. If you bring a sharp recommendation, it lands on the desk of someone who can decide and who is eager to make the product better.

The role

We're looking for a Senior Product Analyst to take dedicated ownership of our experiments, metrics, and analytics work - building on what we've already established and bringing the depth that comes with a focused role. The role is fully remote (CET timezone), and reports to our Product leadership.

What you'll own

• Experiments lifecycle. From defining the initial hypothesis to inlet filtration, metric selection, sample size, stopping criteria, and post-test analysis - you'll run the full cycle. You'll be the person who proposes what we measure and why, and who flags when a proposed test isn't worth running in the first place.
• Creating and supporting dashboards people actually use. Clear, well-structured, decision- oriented. The test is whether a stakeholder can open one, draw understandable conclusions and know what to do next.
• Stakeholder partnership. You'll be a part of the product team rather than receiving inputs from one person. That means preparing data deliverables that other people can pick up, understand, and act on without a translation layer.
• Interpretation grounded in product reality. Across experiments, KPIs, and questions from stakeholders, you'll help the team to look into patterns related to actual users behaviour, driving meaningful insights and ideas for product changes
• Tooling strategy. Our current tools (Amplitude plus Tableau with backend data) have taught us a lot. You'll have a point of view on how analysis and data acquisition connect, where our current setup serves us, and where it needs to change. We want someone who treats the measurement architecture itself as a thing to improve on - not just a given.

What we're looking for

• Several years of experience as a product analyst, analytics lead, or similar role in a digital product environment - ideally subscription or e-commerce
• Strong experimentation skills: designing A/B tests that answer the question, knowing when a result is real and when it isn't, segmenting and reading funnels with intent, and a healthy skepticism about your own measurements.
• Hands-on with Amplitude (or equivalent), data visualisation tools (like Tableau) and SQL against a product database; comfortable cross-checking client-side and backend data and investigating the differences
• Good communicator in English, in writing and spoken - you can make a complex finding understandable for non-technical stakeholders
• Product instinct: you think from the user's perspective, not just the metric's
• An opinion about different analytics tools, and the experience to back it up

Nice to have

• Experience with adult, dating, or other age-restricted verticals
• Background in a small team where you've had to define the analytics function, not just operate inside one

How to apply

Send us your CV along with a cover letter about your background, why you're interested in the role, and your availability to ekaterina@ersties.com. We’re excited to hear from you!

Responsibilities

• Own the Czech market as our first local salesperson, across all customer segments.
• Work our base of direct contacts (existing clients and warm leads): develop, close and reactivate.
• Handle inbound: qualify quickly, run discovery, and convert interest into paying customers.
• Drive outbound to larger and high-potential accounts through cold outreach, your own network and industry communities.
• Run the full sales cycle end to end — prospecting, discovery, demo, negotiation, close — and own the number.
• Be our voice of the market: systematically gather customer needs, objections and pain points and feed them to product and marketing so we tailor the offering to Czechia.
• Test and iterate positioning, messaging and channels to find what resonates with Czech buyers.
• Temporarily provide light customer-success care to the clients you sign, until a dedicated CS person is in place (with a small servicing bonus).
• Keep the CRM clean and share regular insight on pipeline, win/loss reasons and market signals.

What we're looking for

• Czech at native or near-native level (C2), spoken and written — the role involves daily conversations, calls and written correspondence in Czech. Strong Czech-speaking Slovak candidates are also welcome.
• Working English for internal communication.
• Senior experience in B2B / SaaS sales (or strong service sales), with a hunter mindset.
• A self-starter who can grow a market and bring product feedback from the field.

What we offer

• Base salary of EUR 2,000/month (Net).
• On-target earnings from EUR 4,000/month with no upper cap — earnings are commission-based and reflect real sales performance.
• Official employment in Hungary (Altegio Europe KFT).
• Budapest-based; relocation considered — a relocation package is available for the right candidate.

Job title: Conceptual Copywriter

Superside is looking for a talented Conceptual Copywriter to ideate and execute impactful creative work across digital campaigns and marketing channels. In this role, you’ll partner with designers, strategists, and performance teams to develop concept-driven copy that delivers both creative impact and measurable results. You will work closely with enterprise-level customers helping translate complex technical ideas into clear, compelling messaging for global audiences. This role is ideal for a writer who enjoys turning strategic insights into powerful creative ideas while crafting high-performing copy across digital platforms.

Senior iOS Developer (Swift/Objective-C) - Remote Position

We're seeking an accomplished Senior iOS Developer to become an integral part of our innovative development team. In this fully remote role, you'll architect, build, and maintain sophisticated iOS applications utilizing Swift and Objective-C. The ideal candidate possesses at least 3 years of hands-on mobile development experience and demonstrates unwavering commitment to crafting exceptional user experiences across Apple's ecosystem.

Key Responsibilities

• Design and develop native iOS applications leveraging Swift 5.9+ and Objective-C frameworks.
• Create clean, maintainable code adhering strictly to SOLID, KISS, and DRY principles.
• Collaborate with cross-functional teams to conceptualize, design, and ship new features.
• Identify performance bottlenecks and resolve bugs to enhance application responsiveness.
• Maintain code quality and organization through meticulous Git version control practices.
• Implement responsive user interfaces that align precisely with design specifications.
• Integrate RESTful APIs and third-party services into mobile applications seamlessly.
• Perform thorough peer code reviews and provide constructive feedback to team members.
• Stay current with the latest iOS development trends, tools, and methodologies.
• Contribute to technical documentation and knowledge sharing within the team.

Required Skills & Qualifications

• 3+ years of professional iOS application development experience with a demonstrable portfolio.
• Strong proficiency in both Swift (5.0+) and Objective-C programming languages.
• Comprehensive understanding of iOS SDK, UIKit, and contemporary iOS features.
• Practical application of SOLID, KISS, and DRY principles in mobile development projects.
• Experience with Git for version control and collaborative development workflows.
• Proficiency with Xcode IDE and iOS simulators for efficient development cycles.
• Knowledge of RESTful APIs and JSON data structure parsing.
• Understanding of concurrent programming paradigms and memory management techniques.
• Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience.
• Excellent problem-solving capabilities coupled with meticulous attention to detail.

Nice to Have

• Experience with SwiftUI for creating modern, fluid user interfaces.
• Familiarity with Core Data frameworks for sophisticated local data persistence.
• Expertise writing comprehensive Unit and UI tests using XCTest framework.
• Understanding and implementation of architectural patterns (MVC, MVVM, VIPER, Clean Swift).
• Experience with dependency managers such as CocoaPods and Swift Package Manager.
• Knowledge of CI/CD pipelines specific to iOS application development.
• App Store submission and review process experience.
• Contributions to open-source projects or personal GitHub repositories.
• Proficiency with Reactive programming paradigms (RxSwift or Combine).
• Understanding of BLE connectivity, push notification systems, and background processing.

Why Join Us

Become part of our forward-thinking team and contribute to innovative projects while enjoying the freedom to work from anywhere across the globe. We foster a collaborative environment where you can expand your technical expertise, work with cutting-edge technologies, and make a substantial impact. Our flexible work arrangements, competitive compensation package, and commitment to professional growth make this an exceptional opportunity for passionate iOS developers seeking to advance their careers in mobile technology.

Senior Software Engineer

Responsibilities:

• Construir y evolucionar software con un enfoque en la creación de funcionalidades de plataforma que otros equipos utilicen en su trabajo.
• Producir una gran cantidad de código de alta calidad para construir APIs escalables, eficientes y seguras.
• Utilizar habilidades de frontend para construir componentes efectivos en React.js que puedan usarse en todo Checkr.
• Diseñar y mejorar la arquitectura de sistema de nuestra plataforma que impulsa los productos de Screening de Checkr.
• Colaborar con ingenieros Staff y Principales para influir y ejecutar nuestros diseños técnicos.
• Comunicarse eficazmente con los ingenieros de todo Checkr que dependen de la funcionalidad que estás construyendo: ¡ellos serán tus clientes principales!
• Redactar documentación clara sobre cómo interactuar con las funcionalidades que construyes, aplicaciones y buenas prácticas de software.
• Implementar pasos en el pipeline de CI/CD y gestionar el control de versiones (Git).
• Mentorear y guiar a otros desarrolladores dentro de la organización de Ingeniería.
• Ayudar a identificar y resolver errores (bugs) complejos.

What you bring:

• Inglés avanzado (escrito y hablado).
• 6+ años de experiencia en desarrollo de software full-stack.
• Dominio de Ruby, JavaScript (React.js), HTML, CSS, protocolos HTTP y Regex.
• Disponibilidad para trabajar híbrido 3x2 en Santiago (oficina ubicada en torre gran costanera).
• Sólida comprensión de fundamentos de Ciencias de la Computación: bases de datos relacionales, estructuras de datos y algoritmos, ORM y APIs REST.
• Sólidas prácticas de desarrollo usando TDD, DDD y programación funcional u orientada a objetos.

Requisitos indispensables:

• Experiencia con bases de datos relacionales y no relacionales (MongoDB, Redis) es deseable.
• Experiencia con microservicios y patrones como Event Sourcing o API Gateways.
• Experiencia con arquitecturas orientadas a eventos (Kafka, RabbitMQ o SQS).
• Experiencia en observabilidad (Datadog, Grafana o Splunk).
• Experiencia en IA (Inteligencia Artificial) es deseable.
• Fuerte sentido de propiedad y capacidad para colaborar con equipo y stakeholders.
• Entusiasmo por aprender, innovar y divertirse; mentalidad de A-player y orientación a la acción.

Lo que ofrecemos:

• Ambiente dinámico y colaborativo; programa de learning and development; compensación competitiva en cash y equity; oportunidades de crecimiento.
• Cobertura médica, dental y de visión 100%.
• Reembolso de hasta $25K para servicios de fertilidad, adopción y planificación parental.
• Política de PTO flexible y estipendio mensual de bienestar.
• Ambiente de oficina con sede en Denver, CO; San Francisco, CA; Nashville, TN; y Santiago, Chile; preferencia por trabajo presencial 3+ días a la semana en oficina.
• Perks de oficina como almuerzo varias veces a la semana, estipendio de transporte y snacks.
• Posibilidad de stipend de reubicación para quienes se muden a una ubicación de hub de Checkr.

Nota de transparencia de pago y ubicación

Backend Engineer - Customer Identity

Department:Tech - Customer Identity

Location: Barcelona

What you’ll do

• Design, develop, test, deploy and maintain software in a thriving environment
• Manage individual project priorities and deliverables whilst working in a team who enjoy knowledge sharing sessions
• Work with international, highly engaged peers.
• Work with people and teams who have a getting things done attitude.

What you need to be successful

• Experience in developing software using Java or Kotlin.

• The ability to work independently.
• Be highly motivated and a fast learner.
• Be a problem solver.

• Full professional proficiency in English.
• Strong call to action and for getting things done.
• Motivation to write code which is well-tested and well-documented.
• Give and receive open, direct and timely feedback.

What’s in it for you

• Accelerate your career growth by joining one of Europe’s most talked about disruptors 🚀.
• Employee benefits that range from a competitive personal development budget, work from home budget, discounts to fitness & wellness memberships, language apps and public transportation.
• As an N26 employee you will have access to a Premium subscription on your personal N26 bank account. As well as subscriptions for friends and family members.
• Additional day of annual leave for each year of service.
• A high degree of autonomy and access to cutting edge technologies - all while working with a friendly team of peers of diverse nationalities, experiences, and backgrounds.
• A relocation package with visa support for those who need it.

SAP MM/SD Consultant

What you’ll do

• Functional SAP experience, including hands-on MM Configuration responsibilities in the following areas:
• Enterprise and Procurement Organization Structure
• Purchase Order Processing
• ATP
• MRP
• Pricing
• Delivery Processing
• Customer Master
• Invoicing and EDI
• Inventory management, etc.

Who you are

• Strong background in logistics and integration processes;
• Minimum 3 full life cycle implementation experience from blue print to go live for SD and/or MM module;
• Proven functional consulting experience with experience in system implementation/migration projects;
• Proven ability to work creatively and analytically in a problem-solving environment;
• Experience with ERP and S/4HANA;
• Experience with Agile/Activate methodologies;
• Excellent client-facing and internal communication skills;
• SAP certification(s) strongly preferred;
• Ability to work independently with minimal supervision;
• Polish and German will be a plus;
• English (written and spoken) upper-intermediate or better.

Requirements

• As listed under “What you’ll do” and “Who you are” above.

Perks and Benefits

• Be part of a multinational team working with industrial leaders on full-cycle projects.
• Access individual employee development plans, certifications, and opportunities to work with cutting-edge technologies.
• Participate in internal meetups, attend professional events, and take company-sponsored English, German, and Polish language courses.
• Expand your knowledge with access to professional literature, with the option to request new books at company expense.

Requirements

Equal to the list in “What you’ll do” and “Who you are.”

About LeverX

We are proud to be an SAP Gold Partner—a global company with 20 years of experience and a track record of successful international projects. We’re about our people, sustainable growth, community support, and continuous learning. We believe in you.

JetBrains C/C++ Developer Advocate

JetBrains makes industry-leading professional IDEs and team software. We are now seeking a Developer Advocate for the C/C++ ecosystem and our product, CLion. A successful candidate will blend their technical expertise, community engagement, and strategic collaboration to enhance our users’ experience and productivity.

You will explain how our products can credibly enhance developer productivity in the systems and embedded C/C++ space and advise our product teams based on industry trends and developer feedback. We are looking to hear from candidates who are experienced, passionate, empathetic, and ready to contribute to our roadmap.

We recognize that not everyone has every skill when starting a new role – the team will provide mentoring and guidance.

In this role, you’ll:

• Highlight and explain various aspects of our product portfolio via speaking, videos, blog posts, livestreams, sample code, and more. We’re especially looking for someone who can help us cover gaps with video materials.
• Build and maintain relationships and reputation in the industry, with global and regional communities, and on social media.
• Work with product teams to provide feedback.
• Meet with customers to listen to them and educate them about our offerings.
• Speak to the press on behalf of our product offerings.
• Contribute as needed to other areas within JetBrains.

We’ll be happy to have you on our team if you have:

• 3+ years of experience with software engineering best practices, including testing, refactoring, version control, logging, tracing, and debugging.
• Experience with C/C++ and its ecosystem.
• Hands-on experience with embedded development and a desire to interact with others in this community.
• A passion for applying various AI-enabled styles of software development.
• Fluency in both spoken and written English.
• Excellent communication skills, especially the ability to tell a compelling story about a given technology.
• Self-organizing, goal-setting, and time-management skills.
• The willingness to travel.

We’d be especially thrilled if you have:

• Experience with JetBrains tools.
• Experience in developer advocacy.
• An established reputation in a development community.
• Proficiency or experience with additional programming languages (Rust, Python, Java, Kotlin, etc.).
• A background working in an environment with highly distributed, diverse teams.

If you have a portfolio from speaking (conference recordings) and screencasts, please submit it with your application.

Why join JetBrains?

• Strong base salary. We offer competitive pay that reflects your skills and experience.
• Flexible work location. Enjoy the freedom to work from home or from the office.
• Remote work. Spend up to 30 days per year working remotely from abroad.
• Extra time off. More days to relax, recharge, and do the things you love.
• Medical insurance allowance. Enjoy peace of mind for you and your family.
• Learning and development opportunities. Access to conferences, courses, and language classes.
• Language classes. Pick up the local language or sharpen your English skills.
• Fuel your day. Enjoy a hot meal or receive a lunch allowance on workdays.
• Mental health support. To help you feel your best, we provide easy access to professional mental health services.
• Sports benefit. Enjoy an on-site gym or sports club stipend.
• Internal events. Join company-wide celebrations and team gatherings.
• Relocation support. We help make your move as smooth and stress-free as possible.

*Some benefits may vary depending on location.

Software Developer | C#/.NET + ReactJS (Full-Stack Web)

Software Web Developer contributes to the development of the cloud/web part of a medical imaging product portfolio (R&D, SW Development). Working as part of a Scrum team, the developer builds the product functionalities defined in the roadmap together with teammates, and stays continuously up to date with the latest development technologies to make the most appropriate choices for the products.

Responsibilities

• Understand functional needs and translate them into development activities
• Develop back-end services hosted in Microsoft Azure Cloud, based on the C# .NET framework
• Develop web applications based on the ReactJS framework
• Interact with MS SQL databases using Entity Framework
• Collaborate with Software Quality Engineers and Product Owners to meet customer needs and quality standards
• Collaborate with the DevOps team to deploy solutions to production environments
• Interact with other Scrum teams based in France and China for broader capability delivery
• Accountable, together with the Scrum team, for the quality of products delivered to end customers (market fit driven by the Product Owner; timelines driven by the Program Manager and facilitated by the Scrum Master)

Skills

• Engineering diploma in computer science
• Experience with C#.NET and ReactJS technologies
• Experience developing back-end services in a Microsoft Azure cloud context
• Knowledge of MS SQL and interaction via Entity Framework
• Knowledge of REST API principles
• Comfortable with English, written and spoken
• Customer focus in every task
• Team player, easy to collaborate with
• Makes technical decisions aligned with customer expectations, timing constraints and code quality

• Experience working in a regulated environment is a plus

Other

• Languages: English: B2 Upper Intermediate
• Seniority: Senior

Responsibilities

• Own and deliver IVVQ activities across aircraft, system, and item levels for the ZA200 fuel cell system
• Develop and maintain V&V, integration, and qualification plans, ensuring alignment with lifecycle and programme schedules
• Plan and execute validation, integration, verification, and DO-160G environmental qualification campaigns
• Authorise test specifications, procedures, execution, and results; lead defect investigation and resolution
• Lead IVVQ reviews and represent IVVQ at design reviews, managing verification risk and stakeholder alignment (customer, regulator, suppliers)
• Collaborate cross-functionally (Airworthiness, Certification, Safety, Test, Design) to deliver compliant IVVQ in line with ARP4754B / ARP4761A

Experience & Qualifications

• Degree in Aerospace, Electrical, Mechanical, or related engineering discipline (Master’s preferred)
• ~6+ years’ systems engineering experience in aerospace, including certified or in-certification programmes
• Strong working knowledge of ARP4754B (essential), with familiarity of ARP4761/A, DO-178C, DO-254
• Proven experience planning and executing system-level IVVQ programmes, including verification strategy, test development, and traceability
• Experience with DO-160G environmental qualification and supplier test oversight (including witnessing and data acceptance)
• Proficiency with requirements tools (e.g., Polarion); experience in propulsion, fuel cell, electric, or emerging aerospace systems advantageous

Why Join Us?

We want to help you be your best self, at work and at home, that’s why we provide our employees with…

• Private health and dental care– get access to services and support when you need them. Add your family members too.
• Mental health support– enjoy a culture where positive mental health is front of mind with our trained Mental Health First Aiders, Employee Assistance Programmes and wellbeing support.
• Free lunch and healthy snacks– keeping you fuelled up so you can help us deliver the technology of the future**
• Sports, games and culture clubs– connect and keep fit with other ZeroAvians by joining one of our clubs – such as, running, cycling, padel, trivia, theatre and gardening.

We also offer:

• Stock options– so you can share in our success.
• 25 days holiday, plus public holidays and additional days awarded for long service
• Free EV Charging and membership in our EV Club.
• Salary Sacrifice Schemes for EV Club, Curry's Tech and Cycle to Work
• Weekly Spot Bonuses to reward excellence.
• Income Protection and Legal Support for peace of mind.
• Relocation Support to make your move seamless.

Diversity and Inclusion

As an emergent company shaping the aviation industry, we know that diversity fuels success and unlocks potential. We embrace being an equal-opportunity employer and actively seek individuals from diverse backgrounds. We value the multitude of skills, perspectives, and mindsets everyone can bring to the table. These experiences ignite creativity, originality, and growth. We proudly reject discrimination in all forms, including that based on race, religion, color, national origin, sex, gender expression, sexual orientation, age, marital status, veteran status, or disability status.