Location: New York; Charlotte; Atlanta; Washington D.C.; Boston
Workplace: Remote
WHY PRODUCT ENGINEERING AT LANGFUSE
Your work will have an outsized impact.
Everything you build is open source (MIT-licensed) and immediately visible. Langfuse has 35,000+ GitHub stars and our SDKs are downloaded more than a hundred million times per month. When you ship a new feature the community notices in GitHub issues, on X, and in our community channels.
Product engineers at Langfuse are the people who deliver new features end-to-end to our users. You own the product thinking from understanding the user problem to deciding what to build to shipping the solution.
You will also have direct exposure to how cutting-edge LLM applications are built. The users you serve are some of the best and most ambitious software engineers leveraging Langfuse to improve their applications. Deeply understanding the problems they solve will help you design the best possible product and along the way makes you an expert on LLM engineering yourself.
YOU WILL GROW AT LANGFUSE BY
- Own features end-to-end: from talking to users, to writing the spec, to shipping the code and docs, to writing the changelog post https://langfuse.com/changelog with your name on it. To give you a sense: recent features a single engineer owned include the Langfuse for Agents https://langfuse.com/changelog/2025-11-05-langfuse-for-agents release (new trace views, agent graphs, semantic span labels), the TypeScript SDK v4 https://langfuse.com/changelog/2025-08-28-typescript-sdk-v4-ga rewrite on OpenTelemetry, and managing dashboards via API/CLI/MCP https://langfuse.com/changelog/2026-07-17-dashboard-and-widget-operations-in-api.
- Work across the full stack: and we mean full. Our surface area is wide: React frontend, Next.js backend, ClickHouse analytics, Python and TypeScript SDKs, public docs, Terraform modules, and more. You'll touch whatever the feature needs. One week you might be writing a new ClickHouse query for cost analytics, the next you're designing an SDK API, the next you're building a new rust worker for faster data processing.
- Talk to users constantly: jump on calls, respond in community channels, and route support requests. At Langfuse, support is how we build conviction about what to build next. Our handbook says it best: support by engineers is a core value proposition.
- Write public documentation about the features you own. At Langfuse, docs are product.
- Ship publicly during Launch Weeks: we've run four Launch Weeks https://langfuse.com/blog/2025-10-29-launch-week-4 so far, dropping a new feature every day for a week. Engineers present the features they built to the community.
WHAT WE’RE LOOKING FOR
- Someone who has built features or even entire products from scratch end-to-end
- Experience building and shipping user-facing products end-to-end, ideally in TypeScript/React and with exposure to data-intensive backends
- Someone who can manage projects themselves. You know how to develop strong conviction about what to build and how to ship it.
- Taste for great developer experience: you care about API design, UI details, and clear documentation
- Interest in open source software and genuine excitement about talking to developers about their problems
- Thrives in a small, accountable team where your output is visible and matters
- CS or quantitative degree preferred
Bonus points:
- Experience with ClickHouse, analytics databases, or building complex data visualizations
- Former founder or early startup experience
- Contributions to popular open source projects
- ML/AI background or familiarity with the LLM framework ecosystem
No candidate checks all boxes. If you feel you are a good fit for this role, please go ahead and apply.
PERKS
- Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries.
- Healthcare - Employer contributions towards your healthcare.
- Equity in the company - Every new eligible team member who joins our company receives equity.
- Time off - Flexible time off in the US, generous entitlement in other countries.
- A USD$500 Home office setup if you’re a remote employee.
- Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites.
CULTURE - WE ALL SHAPE IT
As part of a rapidly scaling start-up, you will be instrumental in shaping our culture.
Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse.
EQUAL OPPORTUNITY & PRIVACY
ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.
УдалённоseniorNew York; Charlotte; Atlanta; Washington D.C.; Boston
Founding Engineer IT Вакансии Ищем Founding Engineer, который будет доводить продукты студии от согласованного скоупа до продакшена примерно за две недели.
Location: Baku
Workplace: onsite
ABOUT YOU
You will play a pivotal role in delivering high-impact software solutions across our platform. You bring curiosity, initiative, and a passion for clean, scalable systems. You collaborate effectively with teammates and cross-functional partners to design, build, and improve our technical stack. You’re hands-on, deeply engaged in the code, and consistently seeking better ways to solve complex engineering challenges.
ABOUT US
Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.
For more information, visit xsolla.com.
Responsibilities
Design, build and maintain scalable, responsive interfaces in React and TypeScript across multiple Business Accounts.
Build and own shared remote modules (Module Federation) that plug into several host apps, keeping them versioned, backward compatible and safe to deploy independently.
Build UI with our xui design system, and help improve it by contributing components and patterns.
Turn product designs and user stories into high-quality, accessible UI components.
Integrate with REST and GraphQL APIs, and implement clear state management.
Handle authentication and session flows between host apps and modules, including passing Publisher Account tokens securely.
Optimize performance, loading and caching across browsers and devices.
Refactor legacy code (for example, older React and react-router versions) toward current best practices.
Write clean, testable code and keep test coverage healthy.
Use AI tools (Claude Code, Cursor, etc.) every day to design, build, test and refactor code faster without lowering quality.
Add AI-assisted code review on top of manual review, check AI-generated code carefully, and help the team set good practices for AI-driven development.
Lead frontend design reviews and contribute to architecture decisions (ADRs).
Work closely with product, design, backend and partner teams such as Publisher Account and Site Builder to deliver features end to end.
Contribute to planning, estimation and delivery tracking.
Mentor engineers and give constructive code reviews.
Requirements
6+ years of professional software development experience.
4+ years of hands-on experience with React and TypeScript.
Deep knowledge of modern JavaScript (ES6+), HTML5, CSS3 and Web APIs.
Experience with design systems and CSS-in-JS (for example styled-components), and responsive layouts.
Experience with REST and GraphQL APIs; familiarity with WebSockets and real-time data.
Hands-on experience using AI coding assistants in daily work, and the judgment to review, test and correct what they produce.
Comfortable with Git, CI/CD pipelines (GitLab preferred) and agile workflows.
Experience with testing tools such as Jest, React Testing Library, Cypress or Playwright.
Good written and spoken English, with the ability to explain technical trade-offs to non-technical stakeholders
Nice to have
Experience with microfrontends (Module Federation) or monorepos.
Experience building or maintaining a shared component library or design system.
Experience with SSO, OAuth2 or JWT-based authentication across apps.
Experience working with a headless CMS.
Experience with Next.js, SSR/SSG or hybrid rendering.
Experience with B2B dashboards, admin tools or self-service portals.
Experience setting up AI workflows for a team, such as agents, custom skills or prompts, automated MR review, or AI-assisted testing.
A strong eye for UX polish, animation and interaction design.
The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially. Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy.
For any inquiries related to data privacy, please contact: careers@xsolla.com
Explore more opportunities at: https://xsolla.com/careers
Location: Estonia
Job Overview
React, Next.js, architecture and interactive graphics | 5 to 8 years
This role owns technical direction for complex front-end features and supports the team through design decisions, reviews and mentoring. The successful candidate should combine strong React and Next.js engineering with architecture, performance and integration expertise.
Must Have Skills
• Advanced experience with React, Next.js, TypeScript and modern hooks-based component design.
• Ability to design scalable front-end architecture with a single source of truth and clear boundaries between UI, business logic and data access.
• Experience designing reusable component libraries and governing consistent component APIs.
• Deep experience with Zustand, Redux Toolkit or an equivalent state-management approach, including efficient selector design.
• Strong HTML, CSS and SCSS skills, including responsive design, accessibility and style isolation.
• Experience implementing interfaces from detailed visual specifications and using design systems such as IBM Carbon or Material UI.
• Strong REST API integration experience, including typed models, adapters, polling and defensive handling of missing or inconsistent data.
• Experience defining or validating API contracts with backend teams and applying contract-testing principles.
• Demonstrated performance expertise, including profiling, memoisation, code splitting, lazy loading and bundle analysis.
• Awareness of frame rate, GPU utilisation and memory behaviour on graphics-heavy screens.
• Hands-on experience with WebGL, three.js or React Three Fiber, including scene and camera control, pointer picking and animation timelines.
• Experience managing events and interaction across layered UI and graphics surfaces.
• Experience integrating map SDKs, handling coordinate systems, implementing provider fallbacks and managing API tokens safely.
• Ability to build components that integrate into an existing host application through clean props and callbacks, isolated styles and no unintended global side effects.
• Strong testing experience with Vitest or Jest and React Testing Library, supported by a practical test strategy.
• Experience with strict TypeScript, error boundaries, cross-browser testing and browser DevTools.
• Experience contributing to CI/CD pipelines, Git workflows and high-quality pull-request reviews.
• Experience with Azure DevOps
• Proven technical leadership through mentoring, task breakdown, estimation and technical documentation.
• Understanding of front-end security fundamentals, including secure environment configuration, safe logging and responsible third-party dependency use.
Good to Have Skills
• Experience with advanced animation libraries such as GSAP or Framer Motion.
• Experience with charting and data-visualisation libraries.
• Experience with visual regression testing or end-to-end testing using Playwright
• Experience with internationalisation and localisation at scale.
• Familiarity with micro-frontends, monorepos or design-system governance.
• Experience with production observability, release support and incident investigation.
• Experience leading technical discovery or proof-of-concept work for complex interactions.
Salary: $30 – $35 / hour
Location: Lithuania
Job Overview
React, Next.js, architecture and interactive graphics | 5 to 8 years
This role owns technical direction for complex front-end features and supports the team through design decisions, reviews and mentoring. The successful candidate should combine strong React and Next.js engineering with architecture, performance and integration expertise.
Must Have Skills
• Advanced experience with React, Next.js, TypeScript and modern hooks-based component design.
• Ability to design scalable front-end architecture with a single source of truth and clear boundaries between UI, business logic and data access.
• Experience designing reusable component libraries and governing consistent component APIs.
• Deep experience with Zustand, Redux Toolkit or an equivalent state-management approach, including efficient selector design.
• Strong HTML, CSS and SCSS skills, including responsive design, accessibility and style isolation.
• Experience implementing interfaces from detailed visual specifications and using design systems such as IBM Carbon or Material UI.
• Strong REST API integration experience, including typed models, adapters, polling and defensive handling of missing or inconsistent data.
• Experience defining or validating API contracts with backend teams and applying contract-testing principles.
• Demonstrated performance expertise, including profiling, memoisation, code splitting, lazy loading and bundle analysis.
• Awareness of frame rate, GPU utilisation and memory behaviour on graphics-heavy screens.
• Hands-on experience with WebGL, three.js or React Three Fiber, including scene and camera control, pointer picking and animation timelines.
• Experience managing events and interaction across layered UI and graphics surfaces.
• Experience integrating map SDKs, handling coordinate systems, implementing provider fallbacks and managing API tokens safely.
• Ability to build components that integrate into an existing host application through clean props and callbacks, isolated styles and no unintended global side effects.
• Strong testing experience with Vitest or Jest and React Testing Library, supported by a practical test strategy.
• Experience with strict TypeScript, error boundaries, cross-browser testing and browser DevTools.
• Experience contributing to CI/CD pipelines, Git workflows and high-quality pull-request reviews.
• Experience with Azure DevOps
• Proven technical leadership through mentoring, task breakdown, estimation and technical documentation.
• Understanding of front-end security fundamentals, including secure environment configuration, safe logging and responsible third-party dependency use.
Good to Have Skills
• Experience with advanced animation libraries such as GSAP or Framer Motion.
• Experience with charting and data-visualisation libraries.
• Experience with visual regression testing or end-to-end testing using Playwright
• Experience with internationalisation and localisation at scale.
• Familiarity with micro-frontends, monorepos or design-system governance.
• Experience with production observability, release support and incident investigation.
• Experience leading technical discovery or proof-of-concept work for complex interactions.
Salary: $30 – $35 / hour
Location: Latvia
Job Overview
React, Next.js, architecture and interactive graphics | 5 to 8 years
This role owns technical direction for complex front-end features and supports the team through design decisions, reviews and mentoring. The successful candidate should combine strong React and Next.js engineering with architecture, performance and integration expertise.
Must Have Skills
• Advanced experience with React, Next.js, TypeScript and modern hooks-based component design.
• Ability to design scalable front-end architecture with a single source of truth and clear boundaries between UI, business logic and data access.
• Experience designing reusable component libraries and governing consistent component APIs.
• Deep experience with Zustand, Redux Toolkit or an equivalent state-management approach, including efficient selector design.
• Strong HTML, CSS and SCSS skills, including responsive design, accessibility and style isolation.
• Experience implementing interfaces from detailed visual specifications and using design systems such as IBM Carbon or Material UI.
• Strong REST API integration experience, including typed models, adapters, polling and defensive handling of missing or inconsistent data.
• Experience defining or validating API contracts with backend teams and applying contract-testing principles.
• Demonstrated performance expertise, including profiling, memoisation, code splitting, lazy loading and bundle analysis.
• Awareness of frame rate, GPU utilisation and memory behaviour on graphics-heavy screens.
• Hands-on experience with WebGL, three.js or React Three Fiber, including scene and camera control, pointer picking and animation timelines.
• Experience managing events and interaction across layered UI and graphics surfaces.
• Experience integrating map SDKs, handling coordinate systems, implementing provider fallbacks and managing API tokens safely.
• Ability to build components that integrate into an existing host application through clean props and callbacks, isolated styles and no unintended global side effects.
• Strong testing experience with Vitest or Jest and React Testing Library, supported by a practical test strategy.
• Experience with strict TypeScript, error boundaries, cross-browser testing and browser DevTools.
• Experience contributing to CI/CD pipelines, Git workflows and high-quality pull-request reviews.
• Experience with Azure DevOps
• Proven technical leadership through mentoring, task breakdown, estimation and technical documentation.
• Understanding of front-end security fundamentals, including secure environment configuration, safe logging and responsible third-party dependency use.
Good to Have Skills
• Experience with advanced animation libraries such as GSAP or Framer Motion.
• Experience with charting and data-visualisation libraries.
• Experience with visual regression testing or end-to-end testing using Playwright
• Experience with internationalisation and localisation at scale.
• Familiarity with micro-frontends, monorepos or design-system governance.
• Experience with production observability, release support and incident investigation.
• Experience leading technical discovery or proof-of-concept work for complex interactions.
Salary: $30 – $35 / hour
Location: Latvia
Job Overview
React and Next.js | 4 to 6 years
This role is responsible for building reliable, responsive user interfaces from approved designs and API contracts. The developer should be able to deliver features independently, diagnose browser issues and contribute maintainable, well-tested code.
Must Have Skills
• Strong experience with React, Next.js, TypeScript and hooks-based component development.
• Good understanding of component lifecycle, effects, memoisation and techniques for preventing unnecessary re-renders.
• Experience with Next.js, Vite or a comparable modern front-end build framework.
• Experience with Zustand, Redux Toolkit or a similar state-management library, including correct and efficient use of selectors.
• Strong HTML5, CSS3 and SCSS skills, including responsive layouts, semantic markup and scoped styling.
• Working knowledge of accessibility fundamentals, including keyboard navigation, focus management and appropriate ARIA usage.
• Experience using a design system such as IBM Carbon, Material UI or an equivalent component library.
• Ability to implement interfaces accurately from Figma designs or other visual specifications.
• Experience integrating REST APIs and handling loading, error, empty and partial-data states.
• Experience with polling, request cleanup and defensive handling of incomplete or unexpected API responses.
• Working knowledge of environment configuration, package management and front-end build processes.
• Experience writing unit and component tests with Vitest or Jest and React Testing Library.
• Strong browser DevTools debugging skills and experience resolving cross-browser issues.
• Working knowledge of Git branching, pull requests, code reviews and collaborative delivery workflows.
• Ability to write clean, reusable and maintainable front-end code.
• Good knowledge of secure client-side development, including environment variables and safe logging.
Good to Have Skills
• Experience with animation libraries such as GSAP, Framer Motion or React Spring.
• Experience with charting libraries such as Recharts, Chart.js, D3.js or High charts.
• Hands-on experience with three.js, React Three Fiber, WebGL or the HTML Canvas API.
• Familiarity with performance profiling, bundle analysis, lazy loading and dynamic imports.
• Experience with internationalization libraries such as react-i18next or next-intl.
• Experience with end-to-end testing tools such as Playwright
• Familiarity with error boundaries, front-end monitoring and CI/CD pipelines.
• Familiarity with Azure DevOps
• Experience working in an Agile team using Jira and Confluence.
Salary: $20 – $25 / hour
Location: Estonia
Job Overview
React and Next.js | 4 to 6 years
This role is responsible for building reliable, responsive user interfaces from approved designs and API contracts. The developer should be able to deliver features independently, diagnose browser issues and contribute maintainable, well-tested code.
Must Have Skills
• Strong experience with React, Next.js, TypeScript and hooks-based component development.
• Good understanding of component lifecycle, effects, memoisation and techniques for preventing unnecessary re-renders.
• Experience with Next.js, Vite or a comparable modern front-end build framework.
• Experience with Zustand, Redux Toolkit or a similar state-management library, including correct and efficient use of selectors.
• Strong HTML5, CSS3 and SCSS skills, including responsive layouts, semantic markup and scoped styling.
• Working knowledge of accessibility fundamentals, including keyboard navigation, focus management and appropriate ARIA usage.
• Experience using a design system such as IBM Carbon, Material UI or an equivalent component library.
• Ability to implement interfaces accurately from Figma designs or other visual specifications.
• Experience integrating REST APIs and handling loading, error, empty and partial-data states.
• Experience with polling, request cleanup and defensive handling of incomplete or unexpected API responses.
• Working knowledge of environment configuration, package management and front-end build processes.
• Experience writing unit and component tests with Vitest or Jest and React Testing Library.
• Strong browser DevTools debugging skills and experience resolving cross-browser issues.
• Working knowledge of Git branching, pull requests, code reviews and collaborative delivery workflows.
• Ability to write clean, reusable and maintainable front-end code.
• Good knowledge of secure client-side development, including environment variables and safe logging.
Good to Have Skills
• Experience with animation libraries such as GSAP, Framer Motion or React Spring.
• Experience with charting libraries such as Recharts, Chart.js, D3.js or High charts.
• Hands-on experience with three.js, React Three Fiber, WebGL or the HTML Canvas API.
• Familiarity with performance profiling, bundle analysis, lazy loading and dynamic imports.
• Experience with internationalization libraries such as react-i18next or next-intl.
• Experience with end-to-end testing tools such as Playwright
• Familiarity with error boundaries, front-end monitoring and CI/CD pipelines.
• Familiarity with Azure DevOps
• Experience working in an Agile team using Jira and Confluence.
Salary: $20 – $25 / hour
Location: Lithuania
Job Overview
React and Next.js | 4 to 6 years
This role is responsible for building reliable, responsive user interfaces from approved designs and API contracts. The developer should be able to deliver features independently, diagnose browser issues and contribute maintainable, well-tested code.
Must Have Skills
• Strong experience with React, Next.js, TypeScript and hooks-based component development.
• Good understanding of component lifecycle, effects, memoisation and techniques for preventing unnecessary re-renders.
• Experience with Next.js, Vite or a comparable modern front-end build framework.
• Experience with Zustand, Redux Toolkit or a similar state-management library, including correct and efficient use of selectors.
• Strong HTML5, CSS3 and SCSS skills, including responsive layouts, semantic markup and scoped styling.
• Working knowledge of accessibility fundamentals, including keyboard navigation, focus management and appropriate ARIA usage.
• Experience using a design system such as IBM Carbon, Material UI or an equivalent component library.
• Ability to implement interfaces accurately from Figma designs or other visual specifications.
• Experience integrating REST APIs and handling loading, error, empty and partial-data states.
• Experience with polling, request cleanup and defensive handling of incomplete or unexpected API responses.
• Working knowledge of environment configuration, package management and front-end build processes.
• Experience writing unit and component tests with Vitest or Jest and React Testing Library.
• Strong browser DevTools debugging skills and experience resolving cross-browser issues.
• Working knowledge of Git branching, pull requests, code reviews and collaborative delivery workflows.
• Ability to write clean, reusable and maintainable front-end code.
• Good knowledge of secure client-side development, including environment variables and safe logging.
Good to Have Skills
• Experience with animation libraries such as GSAP, Framer Motion or React Spring.
• Experience with charting libraries such as Recharts, Chart.js, D3.js or High charts.
• Hands-on experience with three.js, React Three Fiber, WebGL or the HTML Canvas API.
• Familiarity with performance profiling, bundle analysis, lazy loading and dynamic imports.
• Experience with internationalization libraries such as react-i18next or next-intl.
• Experience with end-to-end testing tools such as Playwright
• Familiarity with error boundaries, front-end monitoring and CI/CD pipelines.
• Familiarity with Azure DevOps
• Experience working in an Agile team using Jira and Confluence.
Salary: $20 – $25 / hour
Location: Hybrid - San Francisco, New York City, Austin
About Vercel:
Vercel is the agentic infrastructure company, freeing people and agents to ship what's next. For more than a decade we've helped builders move from idea to production with speed, security, and exceptional developer experience.
Now we're scaling our products for both agents and people to ship and run software, built in the open and trusted by OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide.
About the role
As a GTM Engineer, you'll build the AI apps and workflows that Vercel's Sales, Marketing, Customer Success, and Data teams use to drive revenue. You'll work directly with those teams to find where go-to-market work is slow or manual, then ship production software on Vercel's AI Cloud that fixes it. You'll ship code daily and turn what top performers do into systems the whole org runs on. In your first 6 to 12 months, success means GTM teams rely on the tools you've built every day, and the guides you've published help other teams build their own. This is a hybrid role with 3 in-office days per week in San Francisco, New York City, or Austin.
What you'll do
Build and ship AI apps and workflows on Vercel's AI Cloud for Sales, Marketing, Customer Success, and Data teams
Find the highest-cost pain points across GTM teams and ship solutions that remove them
Turn the workflows of top-performing GTM teammates into systems the whole org uses
Test new Vercel features as an internal customer and give product feedback to engineering
Publish best practices, guides, and examples for building GTM tools on Vercel's AI Cloud
What you need
4+ years of full-stack development experience
Shipped a Next.js app to production that real users depend on
Built and shipped features on AI model APIs such as OpenAI, Anthropic, or the v0 API
Hands-on experience deploying and running projects on Vercel
Worked directly with non-technical business teams to scope and ship internal tools
Bonus if you
Have built an AI agent
Have built features with the AI SDK
Have published blog posts or videos explaining technical concepts
Compensation & Benefits:
Competitive compensation package, including equity.
Inclusive Healthcare Package.
Learn and Grow - we provide mentorship and send you to events that help you build your network and skills.
Flexible Time Off.
We will provide you the gear you need to do your role, and a WFH budget for you to outfit your space as needed.
The San Francisco, CA base pay range for this role is $180,000 - $295,000. Actual salary will be based on job-related skills, experience, and location. Compensation outside of San Francisco may be adjusted based on employee location. The total compensation package may include benefits, equity-based compensation, and eligibility for a company bonus or variable pay program depending on the role. Your recruiter can share more details during the hiring process.
Disclosures:
Privacy:
Please review our
Job Applicant Privacy Policy
for more information on how we handle your data.
Equal Opportunity:
Vercel is committed to fostering and empowering an inclusive community within our organization. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, national origin, citizenship, age, marital status, veteran status, disability status, or any other characteristic protected by law. Vercel encourages everyone to apply for our available positions, even if they don't necessarily check every box on the job description.
Задачи:
— Разрабатывать клиентскую и серверную функциональность внутренних приложений.
— Проектировать REST API, интегрировать внешние сервисы и автоматизировать процессы.
— Работать с PostgreSQL: проектировать схемы данных, создавать миграции и оптимизировать SQL-запросы.
— Реализовывать авторизацию, ролевую модель и разграничение доступа к данным.
— Поддерживать адаптивность интерфейсов и стабильную работу приложений.
— Находить причины ошибок, писать тесты и проверять изменения перед релизом и после выхода в прод.
— Использовать AI-инструменты и агентов для ускорения разработки, проверяя качество и безопасность результата.
Требования:
— Имеете опыт разработки от 1 года.
— Практически работали с TypeScript, React и Node.js.
— Понимаете HTTP, REST, асинхронность и клиент-серверную архитектуру.
— Знаете SQL и умеете работать с реляционными базами данных, желательно PostgreSQL.
— Уверенно используете Git, разбираетесь в существующей кодовой базе и технической документации.
— Умеете отлаживать и тестировать код, находить и устранять причины ошибок.
— Используете AI-инструменты в разработке и можете оценивать корректность, безопасность и сопровождаемость сгенерированного кода.
— Самостоятельно принимаете технические решения и отвечаете за результат — от реализации до проверки в проде.
— Увлечены разработкой и возможностями AI: любите экспериментировать, но не подменяете инженерную проверку «вайбкодингом».
Будет плюсом:
— Опыт работы с NestJS и Next.js.
— Знакомство с Material UI и WebSocket.
— Навыки работы с Docker и CI/CD, в частности GitHub Actions.
— Опыт интеграции внешних API.
Условия:
— Полностью удалённая работа.
— График: 10:00–18:00 [указать часовой пояс].
— Испытательный срок — 3 месяца.
— Пересмотр дохода по итогам испытательного срока.
— Карьерный рост по грейдам: от Junior до Senior.
О проекте:
MeGo.Tours — сервис для путешествий: бронирования, гиды, туры, маршруты, marketplace услуг. Сейчас активно развиваем веб-платформу и ищем frontend-разработчика, который поможет делать удобный и быстрый продукт для пользователей.
Требования:
— Опыт frontend-разработки от 6 месяцев
— Уверенное знание React
— JavaScript / TypeScript
— HTML, CSS, адаптивная вёрстка
— Опыт работы с REST API
— Базовое понимание Git
— Умение писать чистый и поддерживаемый код
— Ответственность и желание развиваться
Будет плюсом:
— Next.js
— Tailwind / Styled Components
— Zustand / Redux
— Опыт оптимизации performance
— Опыт работы со стартапами
— Интерес к travel-tech продуктам
Задачи:
— Разрабатывать и улучшать frontend платформы MeGo.Tours
— Создавать новые пользовательские интерфейсы и фичи
— Интегрировать frontend с backend API
— Оптимизировать производительность и UX
— Участвовать в обсуждении архитектуры и продуктовых решений
— Исправлять баги и улучшать стабильность платформы
— Работать вместе с дизайнером и product-командой
Условия:
— Возможность влиять на продукт и архитектуру
— Работа напрямую с фаундерами
— Гибкий формат работы
— Процент от прибыли / опционы обсуждаемы
— Один обязательный созвон в неделю + рабочие сессии по необходимости
— Реальный опыт построения travel-tech продукта
— Формат: удалёнка (позже возможно работать из офиса Алматы)
Задачи:
• Запуск и развитие канадской версии iGaming-платформы.
• Управление AI-агентами и автоматизация процессов.
• Разработка, интеграции, контроль качества данных и оптимизация платформы.
Требования:
• Практический опыт с Claude Code и AI-агентами.
• Python, Django, React, Next.js.
• Опыт с LLM, API, Playwright, Docker.
• Английский для работы с документацией.
• Самостоятельность и системное мышление.
Условия:
• Удалённый испытательный срок → релокация на Кипр.
• Полный релокационный пакет.
• Конкурентная зарплата (индивидуально).
• Оплата всех необходимых AI-инструментов.
• Быстрый рост до Head of AI Development с возможностью возглавить направление.
УдалённоCyprus; ✅ Удалённый испытательный срок → релокация на Кипр; ✅ Полный релокационный пакет
Задачи:
— Запуск и развитие канадской версии iGaming-платформы.
— Управление AI-агентами и автоматизация процессов.
— Разработка, интеграции, контроль качества данных и оптимизация платформы.
Требования:
— Практический опыт с Claude Code и AI-агентами.
— Знание Python, Django, React, Next.js.
— Опыт с LLM, API, Playwright, Docker.
— Английский для работы с документацией.
— Самостоятельность и системное мышление.
Условия:
— Удалённый испытательный срок с последующей релокацией на Кипр.
— Полный релокационный пакет.
— Конкурентная зарплата (обсуждается индивидуально).
— Оплата всех необходимых AI-инструментов.
— Возможность быстрого карьерного роста до Head of AI Development с руководством направлением.
УдалённоCyprus; ✅ Удалённый испытательный срок → релокация на Кипр; ✅ Полный релокационный пакет
Location: Portugal; Albania; Georgia; Greece; Bulgaria; Kosovo; Bosnia and Herzegovina; Armenia; Italy; Spain; Malta; Romania; Ireland; South Africa; Croatia; Serbia; Montenegro
Workplace: Remote
ABOUT BLOCK LABS
Block Labs is a premier technology studio operating at the bleeding edge of Web3, Artificial Intelligence, and iGaming. We don't just ship features; we engineer high-scale, production-grade platforms that power the next generation of digital products.
We are a collective of senior engineers, product strategists, and builders who refuse to compromise on architecture. Whether we are designing autonomous multi-agent AI systems, building decentralized financial infrastructure, or architecting high-frequency iGaming platforms, our standard is excellence.
We move fast, but we build for the long term. If you are looking to work alongside a team that values deep technical expertise, thoughtful system design, and product ownership, Block Labs is where you belong.
THE ROLE
We are building the frontend of a multi-brand consumer platform in React, Next.js and TypeScript: one codebase serving several brands, where launching a brand should be a matter of configuration, not a copy. You will be the most senior frontend engineer in the company and the person the platform’s UI depends on.
We don’t hire into squads. We work as a small number of very strong individual contributors, each owning a product end to end and shipping with AI agents at a pace that used to take a team. You get an outcome and constraints, not a backlog: you find the decisions nobody has made, scope the work, build it, ship it and stay accountable for how it behaves in production. Product ideas often arrive as working prototypes built with AI tools by people outside engineering. Your job is to steer them into production, not to reject them or rebuild them from zero.
KEY RESPONSIBILITIES:
- Own the frontend end to end: architecture, conventions, quality bar and production behaviour of a multi-brand platform, with no spec handed to you.
- Make adding a brand a configuration change: theming, brand-aware routing and content, and clean boundaries between shared and brand-specific code, all on a live product.
- Build and own the design system and component library that engineers, designers and AI-assisted prototyping all draw from.
- Turn product prototypes into production features fast, and build the workflow and tooling that make this repeatable.
- Ship with AI coding agents every day as your main way of working, with the checks that keep quality high at agent speed, and raise the bar for how others use them.
- Ship consumer-facing UI with real attention to detail, performance and accessibility.
- Take UX and product concerns straight to the people who own the product, with alternatives and working examples, not just objections.
ABOUT YOU:
- 8+ years building production consumer-facing web applications, several of them at Staff or equivalent ownership.
- You have taken a frontend from a rough brief to production and owned it, and you can say exactly what was yours, what was your team’s and what was your agents’.
- AI coding agents are how you build, not a helper. You have your own setup and can say precisely where agents make you faster, where they produce plausible but wrong output, and how you catch it.
- Deep expertise in React, Next.js and modern TypeScript, with clear opinions on rendering strategies and when each is the wrong choice.
- Hands-on experience building or re-architecting multi-brand, multi-tenant or white-label frontends.
- You have built or owned a design system and can discuss consistency versus flexibility, adoption and governance.
- Strong UI and UX sensibility: you notice the small things and fix them without being asked.
- Comfortable working with non-engineers who build with AI tools, and you design for their output to be usable.
- Demonstrable Core Web Vitals work in production.
- You thrive with autonomy and light process, and you write clearly. Strong command of written and verbal English.
NICE TO HAVE
- Experience with real-time, high-interaction consumer interfaces where latency and feel matter.
- Background in fintech, crypto, real-time gaming and entertainment platforms, or other high-traffic consumer products.
- Tooling, skills or integrations you built so agents work better inside a specific codebase or design system.
- Working knowledge of CI/CD and cloud environments.
WHAT THIS ROLE IS NOT
- Not a management or lead role. Influence comes from what you ship.
- Not a pure architecture role. You write production code every day.
- Not for someone who wants a team, a backlog or a complete spec before starting.
What kind of culture can I expect?
Mature, mission-driven, and low-ego. We value clarity over noise, outcomes over theatrics, and pace without chaos. If you’re one of the smartest minds in your craft and want to build with other experts, you’ll feel at home here.
Location: Toronto; Ottawa; Montreal
Workplace: Remote
WHO ARE WE?
Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.
We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that.
We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft.
We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us!
WHY THIS ROLE?
The Cohere Dashboard is the control center for Cohere users and the starting point for many on their journey with Cohere. Here, they can access our models, manage API keys, manage teams, audit billing and explore our docs. In this role, you'll collaborate with internal partners to craft a delightful, intuitive, and unified experience across everything the Cohere Dashboard offers. Join our team of builders who are shaping the future of large language models!
AS A FULL-STACK SOFTWARE ENGINEER ON THE COHERE DASHBOARD TEAM, YOU WILL:
- Work with a small talented and enthusiastic team of software engineers
- Contribute to delightful experiences for our user-facing products, meticulously crafting code for browsers and servers
- Collaborate and grow with your engineering colleagues of all levels through direct pairing sessions, architectural designs, documentation and talks
- Identify and remove roadblocks to enable your team to increase its engineering velocity
- Build resilient systems that are mission-critical
- Keep up with the cutting edge and adopt new technologies to improve performance and reliability
YOU MAY BE A GOOD FIT IF:
- You have experience shipping products with a large number of stakeholders
- You’re comfortable with the front and back end of the stack, and have previously worked with Next.js, TypeScript, React, and Python
- You have hands-on experience with complex SQL queries
- You have excellent communication skills and believe that documentation is a great way to get feedback and discuss technical implementations and designs
- You’re excited to add new technologies to your toolbox and use them where it makes sense
- You have the ability to take complex needs and goals and develop easy to understand explanations for all audiences
- You’re excited about AI and have the motivation to scale a company
FULL-TIME EMPLOYEES AT COHERE ENJOY THESE PERKS:
- A weekly lunch stipend of $75/£75 or equivalent in your local currency for lunch.
- Full health and dental benefits, including a separate budget for mental health.
- RRSP matching, 401K, Pension Scheme.
- 100% Parental Leave top-up for up to 6 months, for either parent.
- Annual enrichment benefits:
Arts & culture, fitness/wellness, quality time, and a workspace improvement credit.
Education & learning stipend for conferences, courses, and coaching.
- 6 weeks of paid vacation (30 working days!)
- Budget for traveling to other offices if you are remote, plus an annual company offsite.
HOW AND WHERE WE WORK:
- Cohere is remote-friendly, but we also have offices in Toronto, London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul with more opening soon.
- For those in the office: a daily lunch program, plenty of snacks, and regular community and social events.
- For those not near an office: a co-working benefit so you can work alongside others in your city.
- Everyone receives a $500 home office stipend to set up your workspace properly.
If any of the above doesn’t line up exactly with your experience, we still encourage you to apply.
We strive to create an inclusive work environment for all; we welcome applicants from all backgrounds and are committed to providing equal opportunities. Should you require any accommodations during the recruitment process, please submit an Accommodations Request Form https://docs.google.com/forms/d/12a6IrLdF3kI2nonKSr4tiFuz18rLQbaeYV-JM9L4o9Q/edit, and we will work together to meet your needs.
We may use AI-enabled tools to screen and assess applicants against the criteria for this position. This helps our recruiters identify potentially qualified candidates, but it doesn't limit the applications our recruiters may review or consider.
Beware of Scams: Cohere will never ask for payment or third-party services (e.g., CV writing) as part of our hiring process. All legitimate roles are listed on the Cohere careers page and LinkedIn only, with all communications from Cohere employees coming from an @cohere.com or @cw.cohere email alias. If jobs are viewed on other sites then please verify these through our official careers https://cohere.com/careers page.
Компания Lagrange Labs приглашает на должность Web3 Software Developer для работы в удалённом формате на полный рабочий день с зарплатой от 5000 до 7000 долларов США. В задачи входит создание сложных децентрализованных приложений (dApps), которые интегрируются с ZK-сопроцессорами Lagrange, а также разработка кода, обеспечивающего взаимодействие между смарт-контрактами и пользовательскими интерфейсами. Необходимо реализовывать логику работы с блокчейном как на клиентской, так и на серверной стороне, а также заниматься созданием инструментов для разработчиков, таких как SDK и CLI, упрощающих использование технологий компании. Участие предполагается во всех этапах разработки — от проектирования архитектуры до развертывания и мониторинга. Кандидат должен иметь не менее трёх лет опыта в программировании, уверенно владеть TypeScript и современными фреймворками, включая React или Next.js. Также требуется опыт работы с Web3-инструментами, такими как Hardhat или Foundry, и библиотеками Viem или Ethers, а также базовые знания Solidity для написания смарт-контрактов. Важны навыки быстрого понимания чужого кода и освоения новых библиотек и протоколов.
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УдалённоPortugal; Albania; Georgia; Greece; Bulgaria; Kosovo; Bosnia and Herzegovina; Armenia; Italy; Spain; Malta; Romania; Ireland; South Africa; Croatia; Serbia; Montenegro
УдалённоseniorToronto; Ottawa; Montreal; We strive to create an inclusive work environment for all; we welcome applicants from all backgrounds and are committed to providing equal opportunities