Задачи:
— поддержка, развитие и оптимизация существующих проектов;
— разработка новой функциональности и улучшение имеющейся;
— взаимодействие с frontend-разработчиком (фронт на React и Angular).
Требования:
— хорошие знания Python;
— хорошие знания Django или Fastapi;
— знание принципов SOLID и ООП;
— навык работы с Git;
— умение разбираться в чужом коде;
— опыт разработки в коммерческих проектах.
Плюсом:
— опыт с MongoDB или PostgreSQL;
— опыт работы с Docker;
— навыки работы с Kafka, Redis;
— понимание принципов CI;
— понимание и опыт работы с асинхронным кодом.
Условия:
— официальное трудоустройство по ТК РФ с 1-го дня;
— испытательный срок 1 месяц;
— полностью белая зарплата;
— график пн-пт, 10:00–19:00;
— оборудованное рабочее место, кухня, чай/кофе.
Задачи:
— Ведение миграции устаревших сервисов на современную архитектуру с использованием Node.js.
— Владение backend-компонентами в кросс-функциональной команде для реализации end-to-end функционала.
— Проектирование и реализация REST API на инфраструктуре AWS.
— Мониторинг производственных сервисов для обеспечения высокой производительности, масштабируемости и надежности.
— Сотрудничество с продакт-менеджерами и frontend-инженерами для выпуска качественных функций.
— Использование AI-инструментов и агентных рабочих процессов для максимизации продуктивности разработки.
Требования:
— Свободное владение английским языком (устным и письменным).
— Опыт работы с Node.js и/или Java 21+ (Spring Boot).
— Практический опыт работы с AWS, Docker и Kubernetes.
— Владение PostgreSQL и Elasticsearch.
— Опыт работы с распределенными системами, микросервисами и межсервисным взаимодействием.
— Готовность работать в офисе в Берлине не менее 80% времени.
Плюсы:
— Опыт работы с CI/CD пайплайнами.
— Знакомство с AI-копилотами и агентами LLM.
— Степень бакалавра или магистра в области компьютерных наук или смежных областях.
Условия:
— Визовая поддержка для международных кандидатов.
— 28 дней отпуска плюс дополнительные дни за выслугу и особые случаи.
— Бесплатный обед в офисе и доступ к полностью оборудованному спортзалу.
— Корпоративная пенсионная программа и поддержка психического здоровья через nilo.health.
— Поддержка профессионального развития и культура обратной связи.
— Инициативы по устойчивому развитию через внутреннюю Green команду.
Задачи:
— Ведение миграции устаревших сервисов на современную архитектуру с использованием Node.js.
— Владение backend-компонентами в кросс-функциональной команде для реализации end-to-end функционала.
— Проектирование и реализация REST API на инфраструктуре AWS.
— Мониторинг производственных сервисов для обеспечения высокой производительности, масштабируемости и надежности.
— Сотрудничество с продакт-менеджерами и frontend-инженерами для выпуска качественных функций.
— Использование AI-инструментов и агентных рабочих процессов для максимизации продуктивности разработки.
Требования:
— Свободное владение английским языком (устным и письменным).
— Опыт работы с Node.js и/или Java 21+ (Spring Boot).
— Практический опыт работы с AWS, Docker и Kubernetes.
— Владение PostgreSQL и Elasticsearch.
— Опыт работы с распределенными системами, микросервисами и межсервисным взаимодействием.
— Готовность работать в офисе в Берлине не менее 80% времени.
Плюсы:
— Опыт работы с CI/CD пайплайнами.
— Знакомство с AI-копилотами и агентами LLM.
— Степень бакалавра или магистра в области компьютерных наук или смежных областях.
Условия:
— Визовая поддержка для международных кандидатов.
— 28 дней отпуска плюс дополнительные дни за выслугу и особые случаи.
— Бесплатный обед в офисе и доступ к полностью оборудованному спортзалу.
— Корпоративная пенсионная программа и поддержка психического здоровья через nilo.health.
— Поддержка профессионального развития и культура обратной связи.
— Инициативы по устойчивому развитию через внутреннюю Green команду.
ГибридseniorBerlin
Не хотите искать каждый день?
Настройте подбор один раз, и подходящие вакансии будут сами приходить в Telegram.
Настройте подбор, и подходящие вакансии будут приходить в Telegram.
Location: Singapore, Singapore
OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.
Who We Are
At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.
OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.
Across our multiple offices globally, we are united by our core principles:
We Before Me
,
Do the Right Thing
, and
Get Things Done
. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.
OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.
What You’ll Be Doing
Build and maintain the core infrastructure of the AIOps platform, including the unified monitoring & alerting system and the FinOps cost observability platform.
Maintain and continuously optimize internal R&D infrastructure (GitLab, Nexus, Sonar, etc.).
Manage monitoring data collection, alert governance, and cost data visualization across multi-cloud environments (Alibaba Cloud / AWS).
Support cloud security operations, including cloud security alert management and compliance auditing.
What We Look For In You
3+ years of DevOps or SRE experience; experience with AIOps or observability platform development is a plus.
Proficient in Python; familiar with at least one of Go or Java. Full-stack capability (React/Vue frontend + backend API) is a plus.
Hands-on experience with at least one major cloud platform (Alibaba Cloud or AWS); familiar with cloud monitoring products (CloudWatch / Alibaba Cloud CloudMonitor) and cost management tools.
Familiar with monitoring and logging stacks such as Prometheus, Grafana, and ELK.
Experience maintaining and optimizing CI/CD toolchains (GitLab CI, Nexus, container registries).
Experience with AI/LLM application development (e.g., LLM API integration, RAG, Agent frameworks) is a plus.
Good written and verbal English communication skills.
Perks & Benefits
Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!
Notice:
All official
OKX
vacancies are published on this website.
While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated.
If in doubt, please apply directly through our official careers website.
Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to
OKX
's
Candidate Privacy Notice
.
Location: North America
Workplace: Remote
At Linear, we're building the product development system for teams and agents. AI is fundamentally changing how software gets built, and we’re shaping the tools this new era requires.
Founded in 2019, Linear has become the platform of choice for more than 40,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we’re continuing to grow internationally. What unites us is relentless focus, fast execution, and a deep care for software craftsmanship.
As a small team, we're all generalists that work across the full stack (built in TypeScript end-to-end). We’re looking for engineers that thrive in an environment of autonomy and individual responsibility to help us build the future of product development.
Location & work mode
Linear is a remote-first company, with optional co-working offices in San Francisco, New York, and London. This role is open to candidates based in North America. You can work from anywhere within this region. We value deep focus and async collaboration, with intentional moments to connect in person through team off-sites, optional co-working, and occasional travel.
What you'll do
- Work closely with founders, product, and design to implement new concepts and ideas
- Build AI-powered functionality into the core of Linear
- Update our collaborative content editor used across all internal surfaces
- Build new user-facing features with beautiful and scalable UI components
- Obsessively improve application performance
- Refine our software development processes to keep the team operating at high velocity
What we're looking for
- 2-5 years of experience building customer-facing products at a software company with a high engineering bar
- Strong React and TypeScript fundamentals, with experience across the full stack (Browser technologies, Node, GraphQL, PostgreSQL)
- Track record of driving complex, end-to-end features (not just incremental improvements and refactors) with visible impact on the product
- Product sensibility: you care about UX, speed, and polish, and you push back when something doesn't feel right
- Comfortable working without heavy PM overhead; you can help to shape the problem, not just implement a solution
- High ownership mentality: self-directed, full-lifecycle builder who takes a feature from idea to shipped
- Thrives in a remote, async-first environment with a lean, high-output team
- Experience at a startup or a company with a genuinely high engineering bar
Our tech
This stack reflects the systems we build and operate. You’re not expected to have experience with everything listed, but you should be excited to work close to product, performance, and real-world scale.
- Agentic workflow system utilizing temporal, operating at production scale
- Proprietary websocket data sync engine https://www.youtube.com/watch?v=bnOpm3a1fRE built for speed and offline support
- React, MobX, StyleX on the frontend
- Extensive, highly-trafficked GraphQL API and SDK
- Node, PostgreSQL, Temporal, and Redis on the backend
- Hosted on Google Cloud with k8s
- GitHub, Slack, Notion
What we offer
We're a small, focused team that cares deeply about the quality of our work and the people we do it with. Here's what you can expect:
- Competitive salary and equity
- Employee-friendly equity terms including early exercise in the US and extended exercise windows
- Daily meal and coffee stipend on every workday
- Paid co-working space or desk
- Health coverage (based on country requirements)
- 5 weeks paid vacation, plus local statutory holidays
- 4 months paid parental leave
- Paid month off after 4 years & every 2 years thereafter
- Regular team events and off-sites
- Remote-first with no required commute
Learn how we think and work
- Read Me https://linear.app/readme a story about our mission
- How we work: Designing remote work at Linear https://linear.app/now/designing-remote-work-at-linear
- Why and how we do work trials https://linear.app/blog/why-and-how-we-do-work-trials-at-linear Linear blog post
- How we use AI in design https://designerfund.substack.com/p/ai-design-linear feature of Linear's design team
- Scaling our real-time sync engine https://linear.app/blog/scaling-the-linear-sync-engine talk by our cofounder, Tuomas Artman, at Linear's 2023 offsite
- A video series: Conversations on Quality https://linear.app/quality
- Our recent tender offer: Sharing Linear’s growth with the people building it https://linear.app/now/sharing-growth-with-the-people-building-linear
Linear is an equal opportunity employer. We do not discriminate based on race, color, religion, gender identity or expression, sexual orientation, national origin, age, disability, veteran status, or any other protected characteristic under applicable law.
A note on recruitment fraud: all official Linear hiring communication comes from an @linear.app http://linear.app email address, and all open roles are listed at linear.app/careers http://linear.app/careers. We never ask candidates for payment or financial information. Suspicious messages can be reported to security@linear.app.
Требования:
- учится в вузе на технической специальности (3–6 курс)
- готов работать от 20 часов в неделю
- имеет базовые знания JavaScript, React, HTML5, CSS3
- знает SQL и принципы работы REST API
- имеет базовый английский для чтения документации
Обязанности:
- разрабатывать и дорабатывать frontend функциональность
- участвовать в разработке веб-интерфейсов на JavaScript
- исправлять баги, писать и поддерживать код
- работать с командой разработки и аналитики
Условия:
- оплачиваемая стажировка 3 месяца с возможностью продления
- гибкий формат работы: удаленно или в офисе в Москве или Санкт-Петербурге
- занятость от 20 часов в неделю
- выдача рабочего ноутбука и доступ ко всем инструментам
- работа с опытными разработчиками и наставником
Обязанности:
• Разработка и оптимизация БД на PostgreSQL (индексы, запросы, профилирование)
• Разработка и поддержка backend-сервисов на Python (fastAPI)
• Участие в разработке frontend-приложений (React, React Native)
• Разработка и поддержка интеграций (REST API, внешние сервисы)
• Поддержка и постепенная модернизация legacy-систем (Delphi, Oracle, PHP)
• Диагностика и устранение ошибок и багов
• Деплой и сопровождение приложений (Docker, Kubernetes)
Требования:
• Уверенное владение Python (ООП, асинхронность, работа с декораторами)
• Опыт работы с PostgreSQL (индексы, оптимизация запросов, EXPLAIN ANALYZE)
• Понимание принципов REST API и HTTP
• Опыт разработки и интеграции API
• Опыт работы с GIT
• Опыт работы: от 3 лет
Условия:
• Официальное трудоустройство по ТК РФ с первого дня
• Удобный график 5/2
• Гарантированная зарплата без задержек + премии
• Бесплатный корпоративный транспорт от Казани (11 маршрутов вахтовых автобусов)
• ДМС – бесплатное медобслуживание в лучших клиниках города
• Оплачиваемые отпуск и больничный
• Ежегодный медосмотр
• Корпоративные мероприятия
• Льготная парковка для сотрудников (300 рублей 1 машиноместо/месяц)
Location: Cyprus; Ukraine
Workplace: Remote
WHO ARE WE?
Welltech is a global wellness technology company with Ukrainian roots. Our mission is to build and scale wellness apps globally through state-of-the-art, tech-driven performance marketing.
We are one of the most established players in the wellness app space, and we are accelerating. Over 25.5 million people across the world use our apps — Muscle Booster, Yoga-Go, and WalkFit — to build healthier habits, move more, and feel better every day. Every subscription represents a real person making a real change in their life, and we take that seriously.
With 500+ people across hubs in Cyprus, Ukraine, Poland, Spain, and the UK, we combine the scale of a market leader and the drive of a team that's just getting started.
The Product Engineer Mindset
We don’t hire people to implement specs. We hire people who can spot the right problem to solve, talk directly to product, design, data, and users to sharpen it, and ship the thinnest version that proves the bet, then iterate. If this is you, you probably:
- Measure your work in outcomes, not output. A feature isn’t done when it merges; it’s done when the metric moves, or you’ve learned it won’t, and killed it.
- Go to the source. You don’t wait for a perfect PRD. You sit with PMs, designers, marketers, and data, and sometimes users directly, to understand what’s actually being asked.
- Own things end-to-end. From the first conversation about a problem through architecture, code, rollout, monitoring, and the follow-up experiment. You don’t hand work off at a boundary.
- Have a strong bias to ship. Prototypes, A/B tests, feature flags, kill switches. You’d rather get something in front of users this week than a perfect plan in two months.
- Treat AI as leverage, not a novelty. You use agentic workflows to compress the loop between idea and learning, for yourself and the team.
What You’ll Own
This is an ownership role, not a feature factory seat. You’ll be on the hook for outcomes across the stack, not just the code in your area:
- A cross-platform foundation, end to end. Mobile, web, BFF, and infrastructure layers, built and evolved with an AI-first, agentic development approach, and held to outcomes you helped define.
- Scalable foundations for health & fitness apps. React Native and modern web technologies, designed so product teams can ship and experiment faster without rederiving the basics each time.
- The discovery loop with stakeholders. Working directly with product, design, marketing, and data to translate business bets into running experiments, not just tickets in a backlog.
- AI-agentic workflows across the SDLC. You’ll continuously improve how the team uses AI to raise productivity, code quality, and delivery speed, and prove the impact.
- Shared platform capabilities. Internal tooling, CI/CD pipelines, and AI-assisted workflows that make every engineer at Welltech faster and the product better.
- Native mobile and media experiences. Video playback, streaming, and HLS, owned from native integration through user-perceived quality.
- Modular, reusable systems. Backend-driven UI, white-label capabilities, and the architectural choices that let one team’s work compound for the next.
- Reliable integrations. Between frontend clients, BFF services, and platform infrastructure, with you on the hook for the health of the seams.
- The engineering culture. Architecture discussions, code reviews or pairing when working on trunk based development workflows, documentation, and continuous improvement, leading by what you ship and how you ship it.
WHAT WE’RE LOOKING FOR
Key responsibilities:
- Build and evolve a cross-platform ecosystem covering mobile, web, BFF, and infrastructure layers using an AI-first, agentic development approach
- Design scalable foundations for health & fitness applications powered by React Native and modern web technologies
- Work directly with product, design, and marketing stakeholders to rapidly translate business needs into scalable technical solutions and experiments
- Develop and continuously improve AI-agentic workflows across the full development lifecycle to increase team productivity, code quality, and delivery speed
- Develop shared platform capabilities, internal tooling, CI/CD pipelines, and AI-assisted workflows that improve development speed and product quality
- Work on native mobile integrations and advanced media experiences, including video playback, streaming, and HLS-based solutions
- Contribute to modular architectures, reusable systems, backend-driven UI solutions, and white-label application capabilities
- Build reliable and scalable integrations between frontend clients, BFF services, and platform infrastructure
- Participate in architecture discussions, code reviews, documentation, and continuous improvement of engineering workflows
Required skills:
- Strong commercial experience with React Native and modern TypeScript-based application development
- Solid understanding of full-stack architecture including mobile, web, BFF, and cloud/infrastructure layers
- Experience building scalable cross-platform systems and shared application foundations
- Deep understanding of software architecture, modular systems, scalability, and performance optimization
- Experience working with CI/CD pipelines, automation tooling, and modern developer workflows
- Strong engineering mindset focused on maintainability, reliability, testability, and fast iteration
- Comfortable working in AI-assisted or agentic development environments and adopting new AI-driven workflows quickly
- Experience with backend-driven UI architectures
Nice to have:
- Experience building white-label mobile applications or multi-brand ecosystems
- Experience designing and implementing BFF (Backend for Frontend) services
- Hands-on backend development experience with TypeScript (Node.js)
- Experience building internal developer platforms, shared tooling, or scalable platform capabilities
- Familiarity with OWASP mobile security best practices
- Experience with engineering methodologies focused on rapid iteration and high developer productivity (Trunk Based Development, CI/CD mindset, TDD, BDD, XP, etc.)
- Strong experience with native mobile integrations and media/video playback technologies
- Hands-on experience with HLS streaming and native video player integrations on iOS and Android (AVPlayer, ExoPlayer, Chromecast, AirPlay)
Candidate journey: ⭕️ Recruiter call --> ⭕️ Meet a Hiring Manager--> ⭕️ Skills assessment-->Live coding
Check out some of our products
Muscle Booster — https://musclebooster.fitness/
Yoga-Go — https://yoga-go.io/
WalkFit - http://walkfit.pro
Location: Cyprus; Ukraine
Workplace: Remote
WHO ARE WE?
Welltech is a global wellness technology company with Ukrainian roots. Our mission is to build and scale wellness apps globally through state-of-the-art, tech-driven performance marketing.
We are one of the most established players in the wellness app space, and we are accelerating. Over 25.5 million people across the world use our apps — Muscle Booster, Yoga-Go, and WalkFit — to build healthier habits, move more, and feel better every day. Every subscription represents a real person making a real change in their life, and we take that seriously.
With 500+ people across hubs in Cyprus, Ukraine, Poland, Spain, and the UK, we combine the scale of a market leader and the drive of a team that's just getting started.
The Product Engineer Mindset
We don’t hire people to implement specs. We hire people who can spot the right problem to solve, talk directly to product, design, data, and users to sharpen it, and ship the thinnest version that proves the bet, then iterate. If this is you, you probably:
- Measure your work in outcomes, not output. A feature isn’t done when it merges; it’s done when the metric moves, or you’ve learned it won’t, and killed it.
- Go to the source. You don’t wait for a perfect PRD. You sit with PMs, designers, marketers, and data, and sometimes users directly, to understand what’s actually being asked.
- Own things end-to-end. From the first conversation about a problem through architecture, code, rollout, monitoring, and the follow-up experiment. You don’t hand work off at a boundary.
- Have a strong bias to ship. Prototypes, A/B tests, feature flags, kill switches. You’d rather get something in front of users this week than a perfect plan in two months.
- Treat AI as leverage, not a novelty. You use agentic workflows to compress the loop between idea and learning, for yourself and the team.
What You’ll Own
This is an ownership role, not a feature factory seat. You’ll be on the hook for outcomes across the stack, not just the code in your area:
- A cross-platform foundation, end to end. Mobile, web, BFF, and infrastructure layers, built and evolved with an AI-first, agentic development approach, and held to outcomes you helped define.
- Scalable foundations for health & fitness apps. React Native and modern web technologies, designed so product teams can ship and experiment faster without rederiving the basics each time.
- The discovery loop with stakeholders. Working directly with product, design, marketing, and data to translate business bets into running experiments, not just tickets in a backlog.
- AI-agentic workflows across the SDLC. You’ll continuously improve how the team uses AI to raise productivity, code quality, and delivery speed, and prove the impact.
- Shared platform capabilities. Internal tooling, CI/CD pipelines, and AI-assisted workflows that make every engineer at Welltech faster and the product better.
- Native mobile and media experiences. Video playback, streaming, and HLS, owned from native integration through user-perceived quality.
- Modular, reusable systems. Backend-driven UI, white-label capabilities, and the architectural choices that let one team’s work compound for the next.
- Reliable integrations. Between frontend clients, BFF services, and platform infrastructure, with you on the hook for the health of the seams.
- The engineering culture. Architecture discussions, code reviews or pairing when working on trunk based development workflows, documentation, and continuous improvement, leading by what you ship and how you ship it.
WHAT WE’RE LOOKING FOR
Key responsibilities:
- Build and evolve a cross-platform ecosystem covering mobile, web, BFF, and infrastructure layers using an AI-first, agentic development approach
- Design scalable foundations for health & fitness applications powered by React Native and modern web technologies
- Work directly with product, design, and marketing stakeholders to rapidly translate business needs into scalable technical solutions and experiments
- Develop and continuously improve AI-agentic workflows across the full development lifecycle to increase team productivity, code quality, and delivery speed
- Develop shared platform capabilities, internal tooling, CI/CD pipelines, and AI-assisted workflows that improve development speed and product quality
- Work on native mobile integrations and advanced media experiences, including video playback, streaming, and HLS-based solutions
- Contribute to modular architectures, reusable systems, backend-driven UI solutions, and white-label application capabilities
- Build reliable and scalable integrations between frontend clients, BFF services, and platform infrastructure
- Participate in architecture discussions, code reviews, documentation, and continuous improvement of engineering workflows
Required skills:
- Strong commercial experience with React Native and modern TypeScript-based application development
- Solid understanding of full-stack architecture including mobile, web, BFF, and cloud/infrastructure layers
- Experience building scalable cross-platform systems and shared application foundations
- Deep understanding of software architecture, modular systems, scalability, and performance optimization
- Experience working with CI/CD pipelines, automation tooling, and modern developer workflows
- Strong engineering mindset focused on maintainability, reliability, testability, and fast iteration
- Comfortable working in AI-assisted or agentic development environments and adopting new AI-driven workflows quickly
- Experience with backend-driven UI architectures
Nice to have:
- Experience building white-label mobile applications or multi-brand ecosystems
- Experience designing and implementing BFF (Backend for Frontend) services
- Hands-on backend development experience with TypeScript (Node.js)
- Experience building internal developer platforms, shared tooling, or scalable platform capabilities
- Familiarity with OWASP mobile security best practices
- Experience with engineering methodologies focused on rapid iteration and high developer productivity (Trunk Based Development, CI/CD mindset, TDD, BDD, XP, etc.)
- Strong experience with native mobile integrations and media/video playback technologies
- Hands-on experience with HLS streaming and native video player integrations on iOS and Android (AVPlayer, ExoPlayer, Chromecast, AirPlay)
Candidate journey: ⭕️ Recruiter call --> ⭕️ Meet a Hiring Manager--> ⭕️ Skills assessment-->Live coding
Check out some of our products
Muscle Booster — https://musclebooster.fitness/
Yoga-Go — https://yoga-go.io/
WalkFit - http://walkfit.pro
Location: Poland
Company Background
Our client is a fast-growing, multinational company in the sports tech and predictive gaming space, backed by leading investors and founders. The company operates fully remotely, with business operations in the U.S. and development teams across Europe. They foster a close-knit, respectful, and collaborative culture, placing strong emphasis on innovation, inclusivity, and user experience. The platform introduces a new approach to sports predictions by focusing on social engagement and entertainment, creating a community-driven experience that is fun, rewarding, and accessible to all sports fans.
Project Description
The project is a social sports gaming platform that offers free-to-play alternatives to traditional real-money sports betting. It allows sports fans to make predictions, compete for leaderboard positions, earn badges, build in-game status, and participate in sweepstakes promotions and loyalty rewards. The platform focuses on creating a fun, engaging, and community-driven sports gaming experience for users with different levels of interest in sports.
Technologies
Python, Django/FastAPI, asyncio
Distributed systems, Microservices, Event-driven architecture
Apache Kafka
Docker, AWS (or other cloud providers)
SQL, PostgreSQL
CI/CD, Test automation
Prometheus, Grafana
What You'll Do
Take full ownership of backend services from design and development through deployment, maintenance, and continuous improvement;
Design, develop, and maintain scalable, high-performance distributed backend services using Python and Django;
Architect distributed systems to support millions of users with low latency and high availability;
Own critical backend infrastructure components, including APIs, data pipelines, message brokers such as Kafka, and caching;
Optimize systems for throughput, latency, fault tolerance, and resilience under heavy load;
Implement robust testing strategies, including unit, integration, and performance tests;
Drive continuous improvement of development processes and system observability, including monitoring and logging;
Collaborate with product, frontend, and DevOps teams to ship reliable features on aggressive timelines;
Lead and mentor junior engineers through code reviews, architectural discussions, and knowledge sharing;
Job Requirements
5+ years of experience in Python backend development;
Solid experience with Django/FastApi and asynchronous programming using asyncio;
Production experience with Apache Kafka;
Strong experience with distributed systems, microservices, or similar architecture;
Experience deploying and managing containerized applications using Docker;
Familiarity with any cloud provider, preferably AWS;
Proficiency with SQL databases, especially PostgreSQL;
Experience with CI/CD pipelines and test automation;
Knowledge of monitoring and logging tools such as Prometheus, Grafana, or equivalent;
Strong problem-solving skills and experience with code reviews;
Comfortable working in Agile teams;
English level: B2 or higher;
Nice To Have
Experience with Kubernetes;
Experience working with systems supporting 1M+ users;
Experience with NoSQL databases;
Exposure to event sourcing or CQRS patterns;
Familiarity with frontend technologies such as React;
Knowledge of big data tools such as Flink or NiFi;
Exposure to infrastructure as code tools such as Terraform;
Experience in the sports or betting industries;
What Do We Offer
The global benefits package includes:
Technical and non-technical training for professional and personal growth;
Internal conferences and meetups to learn from industry experts;
Support and mentorship from an experienced employee to help you professional grow and development;
Health insurance;
Sports activities to promote a healthy lifestyle;
Flexible work options, including remote and hybrid opportunities;
Referral program for bringing in new talent;
Work anniversary program and additional vacation days.
О компании:
Глобальная финтех-экосистема, 16 лет на рынке. Объединяет процессинг платежей, мультивалютные бизнес-счета, BaaS и крипто-шлюзы в единую интеллектуальную инфраструктуру. Сейчас трансформируем инфраструктуру из human-operated финтеха в AI-native financial platform.
О роли:
Ищем Solution Architect / Agentic Systems Engineer Lead в Design Team. Вы будете владельцем технической архитектуры web-продуктов acquiring business line — payment pages, merchant dashboards, marketing websites. Плюс design и реализация AI-powered automation pipelines: от design-to-code до automated QA и design system management.
Ключевые задачи:
— Owner технической архитектуры web-продуктов: Angular SPA, NestJS BFF
— Дизайн API и data flows между frontend и backend (PostgreSQL, MongoDB, Redis, Oracle)
— PCI DSS compliance в payment-facing интерфейсах
— Дизайн и реализация multi-agent pipelines: design-to-code, visual QA, component generation
— MCP-серверы и tool integrations для AI-агентов команды
— Менторство команды, architecture reviews, technical leadership
Что важно:
— 7+ лет в full-stack/backend, из них 2+ года в роли архитектора или tech lead
— Подтверждённый опыт проектирования системной архитектуры (API, data flows, service interactions)
— Production-опыт с PostgreSQL, MongoDB, Redis (schema design, оптимизация, кэширование)
— Hands-on с LLM API
— Понимание agent frameworks и паттернов (MCP, RAG, function calling, multi-agent orchestration)
— Английский B2
Почему это интересно:
— Реальный AI-native стек: multi-agent pipelines, MCP, agentic systems в production.
— Архитектурная свобода + влияние на продукт уровня глобального финтеха.
Location: Hybrid - Sydney
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
We are looking for a Senior Manager of Solutions Architecture to join and lead our APAC Solutions Architeccts team. In this role, you will be responsible for leading a team of Solutions Architects who support our sales teams across pre and post sales. You will drive technical excellence, mentor the team, and partner closely with sales leadership to win new business and expand existing accounts. This position will be based in Sydney, Australia.
What you'll do
Lead, develop, and manage an APAC SA team, including training and career development.
Ensure technical excellence across the pre and post sales cycle.
Provide hands-on support for key accounts as needed (presentations, architecture reviews, migration plans).
Oversee and coach SA engagement on strategic accounts and critical deals.
Partner with our engineering org to provide product feedback from the field.
Develop repeatable plays from trends you are seeing across your team.
Track and report SA performance to Sales and Field Engineering leadership quarterly.
Own org planning, staffing, budgeting, and regional recruiting.
What you need
8+ years of experience in Solutions Architecture/Engineering, Sales Engineering, or Technical Pre-sales roles, with 2+ years in a leadership position.
Strong background in web technologies (Next.js, React, Node.js, APIs, cloud infrastructure).
Proven ability to lead, coach, and scale technical teams in a high-growth environment.
Demonstrated success working with enterprise and commercial customers across diverse industries.
Strong understanding of modern software development workflows (CI/CD, DevOps, frontend frameworks).
Experience collaborating with Sales, Product, and Engineering teams to drive customer success.
Bonus if you
Have experience working with Vercel, Next.js, or similar frontend frameworks.
Have led SA teams at a high-growth SaaS or cloud infrastructure company.
Bring expertise in developer tooling, edge computing, or performance optimization.
Are comfortable presenting at conferences, webinars, or large-scale customer events.
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 on target earnings (OTE) pay range for this role is $280,000 - $350,000 AUD. Actual salary will be based on job-related skills, experience, and 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.
Location: Remote - US
About the Job:
LaunchDarkly is seeking a skilled Full-Stack Engineer to join our Experimentation team! You’ll collaborate closely with a cross-functional team of backend, frontend, and full-stack engineers, along with product managers, data scientists, and designers, to help build an experimentation platform that balances power and accessibility. In this role, you’ll contribute to the design, development, and maintenance of scalable, performant services using Go and RESTful APIs, and user experiences built with React and TypeScript. You’ll have opportunities to take ownership of projects, grow your technical expertise, and help improve the quality and reliability of our systems. We’re focused on building a best-in-class experimentation platform that enables customers to run impactful, data-driven experiments with ease and confidence, and we’re actively growing the team to deliver on this vision.
We are committed to delivering a leading experimentation platform that empowers our customers to run tests and data-driven experiments seamlessly and at scale. We have a robust product roadmap, and we are actively expanding our teams to execute on it.
Responsibilities:
Contribute to the design, development, and maintenance of scalable and performant solutions for experimentation and data-driven products, with attention to usability and maintainability.
Collaborate with senior engineers on architectural decisions that impact system scalability and performance.
Lead limited scope features from definition to deployment
Help identify and troubleshoot performance issues and participate in efforts to optimize service reliability.
Work closely with product managers, engineers, data scientists, and designers to implement new features and iterate on existing functionality.
Participate in code reviews to support code quality and share constructive feedback with teammates.
Write clean, maintainable, and well-tested code that enhances the reusability and readability of team systems.
Contribute to the team’s efforts to improve observability, monitoring, and operational excellence.
Help investigate and resolve production issues, occasionally partnering with customer support or other teams as needed.
Collaborate across functions to align on priorities, surface blockers, and improve team workflows.
Learn from and support more senior engineers, and contribute to a culture of growth, inclusion, and continuous improvement.
Stay current with industry trends related to software development, experimentation, and backend technologies.
Demonstrate curiosity, creative thinking, and a proactive mindset in problem-solving.
Qualifications:
5+ years of hands-on experience building full stack web applications. Familiarity with Typescript, React, Node, and Go is preferred but not required.
Solid grasp of software engineering principles, design patterns, and coding best practices.
Exposure to building or maintaining scalable, production-grade systems.
Familiarity with observability practices and tools (e.g., logging, metrics, monitoring).
Experience working with cloud platforms (AWS, GCP, or Azure) is a plus.
Strong collaboration and communication skills with a team-oriented mindset.
Comfortable working in Agile development environments.
Experience with CI/CD practices and tools.
Passion for writing high-quality code and continuously improving engineering practices.
A self-motivated approach and willingness to take initiative.
Ability to thrive in a fast-paced, evolving environment.
Prior experience working with or contributing to distributed teams is a plus.
Pay:
Target pay ranges based on Geographic Zones* for Level 3:
Zone 1:
San Francisco/Bay Area or NYC Metropolitan Area, Boston, Seattle
- $171,200 - $235,400**
Zone 2:
Irvine, LA, Monterey, Santa Barbara, Santa Rosa, Austin, Portland, Philadelphia, Chicago -
$154,100 - $211,860**
Zone 3:
All other US locations -
$
145,500 - $200,090
**
LaunchDarkly operates from a place of high trust and transparency; we are happy to state the pay range for our open roles to best align with your needs. Exact compensation may vary based on skills, experience, and location.
*Within the United States, our geographic pay zones are defined by counties surrounding major metropolitan areas.
**Restricted Stock Units (RSUs), health, vision, and dental insurance, and mental health benefits in addition to salary.
About LaunchDarkly:
Modern software delivery was supposed to be the foundation for a thriving digital business but reality has proven otherwise. Slow, inefficient development cycles, costly outages, and fragmented customer experiences are preventing developers from building their best software. The LaunchDarkly platform helps developers innovate on new features faster while protecting them with a safety valve to instantly rewind when things go wrong. Developers can target product experiences to any customer segment and maximize the business impact of every feature. And by gradually rolling out new application components, they escape nightmare "big-bang" technology migrations.
The LaunchDarkly platform was built to guide engineers to the next frontier of DevOps by:
Improving the velocity and stability of software releases, without the fear of end customer outages
Delivering targeted experiences by easily personalizing features to customer cohorts
Maximizing the business impact of every feature through the ability to experiment and optimize
Coordinating the release and optimization of software to provide consistent experiences across mobile platforms and device types
Improving the effectiveness and productivity of engineering teams, by providing insights into engineering cadence and stability
At LaunchDarkly, we believe in the power of teams. We're building a team that is humble, open, collaborative, respectful and kind. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, gender identity, sexual orientation, age, marital status, veteran status, or disability status. LD invites any applicant to review our written Affirmative Action Plan. To do so, contact People Ops at
hr@launchdarkly.com
.
Do you need a disability accommodation?
Fill out this
accommodations request form
and someone from our People Operations team will contact you for assistance.
Your safety matters to us.
To protect yourself from potential scams, LaunchDarkly recruiters will only contact you from @
launchdarkly.com
email addresses or via LinkedIn from "Verified Recruiter" accounts. Be cautious of emails from other domains. Legitimate LaunchDarkly recruiters will never ask for money, fees, or banking information before making a job offer. LaunchDarkly will never make a job offer without conducting a formal interview process. Our interview process does not involve asking detailed questions by email. If you are ever unsure about a communication that you receive, don't click any links—visit
Careers | LaunchDarkly
directly for confirmed job openings and links to apply.
Please notify us of any fraudulent representation by sending an email to
careers@launchdarkly.com
.
Задачи:
• Ручное и авто тестирование в соотношении 70 на 30 (frontend и backend 70/30 соответственно), тестирование хранилищ данных - сначала ручного будет 90/10 к авто;
• Тестирование документации;
• Составление и актуализация тестовой документации;
• Поддержка и развитие автотестов
Стек:
Front: JS+React
Back: Python
БД: Postgre
Требования:
• Опыт работы более 4х лет;
• Опыт в финтехе/инвестициях;
• Опыт работы по Agile (Kanban, Scrum);
• Опыт разработки автотестов;
• Уверенные знания видов тестирования;
• Практический опыт применения техник тест-дизайна;
• Практический опыт тестирования frontend и backend; опыт тестирования backend критичен;
• Опыт практического использования PyTest, Playwright, Requests;
• Практический опыт тестирования интеграций;
• Опыт автоматизированного тестирования на Python;
• Практический опыт работы с Postman и снифферами (продвинутый уровень);
• Навыки работы с TMS-системами, GitLab, Jira (или аналоги), SQL, DevTools;
• Базовые навыки разработки автотестов на Python (REST/UI) или знание Java core;
• Опыт тестирования микросервисной архитектуры
Будет плюсом:
- Опыт в финтехе/инвестициях на последнем месте;
- Опыт внедрения автоматизации с нуля;
Мы ожидаем:
- опыт автоматизации тестирования от 5 лет;
- уверенное владение Java 17+, опыт написания поддерживаемого и расширяемого кода;
- глубокий практический опыт с Selenium / WebDriver;
- уверенное применение Page Object / Screenplay и понимание архитектуры автотестов;
- опыт работы с TestNG на уровне проектирования тестовой структуры;
- уверенное использование Cucumber (BDD) и поддержка читаемых сценариев;
- практический опыт работы со Swagger / OpenAPI, генерация и кастомизация клиентов;
- системная интеграция UI-тестов с API-слоем (REST, тестовые данные, проверки);
- глубокое понимание web-архитектуры (frontend / backend, HTTP, REST);
- опыт настройки и оптимизации CI/CD для автотестов;
- понимание современных SDLC и практик тестирования.
Чем предстоит заниматься:
- обеспечение качества нашей системы - участие в тестировании, написание тестовых сценариев, автоматизация тестирования;
- активное участие в процессе разработки системы - мы уделяем внимание тестированию на всех этапах разработки;
- участие в разработке и поддержке фреймворка автоматизированного тестирования;
- разработка вспомогательных инструментов, сервисов, утилит и скриптов
Условия:
- Возможность профессионального и карьерного роста в компании, возможность поучаствовать в разных проектах
- Опыт работы в распределенной команде профессионалов
- Уровень заработной платы обсуждается индивидуально
- Корпоративные скидки на изучение иностранного языка, абонемент в фитнес, образовательные курсы
- Формат работы - удаленно на территории РФ
Location: New York
ABOUT US:
AI NEEDS A NEW INFRASTRUCTURE LAYER. WE'RE BUILDING IT AT MODAL.
Every era of computing brought new workloads that previous infrastructure couldn't support: mainframes, databases, and the cloud. Each time, the company that rebuilt the layer underneath defined the decade. AI is no different, except it touches everything instead of one slice, and the window to build the layer underneath it is open right now.
Our customers include category-defining companies like Ramp https://modal.com/blog/how-ramp-built-a-full-context-background-coding-agent-on-modal, Cognition, DoorDash, and Suno. They rely on Modal for instant GPU access, sub-second container starts, and native storage, so it's simple to serve low-latency inference, fine-tune models, and access production-ready sandboxes at scale.
We've passed $1B in annualized run rate, up 15x from a year ago. In October 2026 we raised a $750M Series D led by Accel at a $15.75B valuation.
Our team includes creators of popular open-source projects (e.g.,Seaborn https://github.com/mwaskom/seaborn,Luigi https://github.com/spotify/luigi), academic researchers, international olympiad medalists, and experienced engineering and product leaders with decades of experience.
THE ROLE:
We’re looking for a Growth Engineer to own the technical foundation of Modal’s marketing and developer-facing web surfaces: the marketing site, docs site, growth landing pages, high-profile microsites, forms, analytics instrumentation, and the integrations that help users discover, understand, and get started with Modal.
This is a frontend-heavy role for someone with strong product taste, web engineering craft, and a business-owner mindset. You’ll partner with Product Engineering, Design, Data, and Growth to ship polished, measurable web experiences, from high-profile projects like the GPU Glossary https://modal.com/gpu-glossary and LLM Engine Advisor https://modal.com/llm-almanac/advisor to internal tooling that helps teams publish content faster.
When this role is going well, Modal launches new pages, docs experiences, campaigns, and experiments quickly without sacrificing performance, craft, or measurement.
WHAT YOU’LL WORK ON:
- Own and evolve Modal’s marketing site, docs site, and technical web experiences as high-quality engineering systems, not static content
- Build bespoke interactive projects with engineers, turning deep technical work into useful web experiences for developers and agents
- Instrument all public-facing content, all the way from human-facing marketing pages to agent-targeted, self-improving documentation
- Improve internal publishing flows so more teams can ship quality content quickly while keeping the site maintainable
YOU MAY BE A FIT IF:
- You’ve built and shipped modern web applications end-to-end
- You have experience with agentic development flows where agents consume marketing content and docs to help developers build on Modal
- You can build polished, responsive web experiences without needing every detail specified
- You have a business-owner mindset and strong data intuition: you think about conversion, activation, developer trust, speed of launch, and quality of measurement, and the tradeoffs inherent to each
- You’re excited about developer-facing AI infrastructure and building web experiences that feel credible to engineers
- You’re able to work in person in our NYC office
We care more about what you’ve built than years of experience.
NICE-TO-HAVE:
- Deep knowledge of SEO, AEO, structured content, or agentic discoverability
- Experience with marketing sites, docs sites, or product-led-growth surfaces at a devtools, infra, or AI company
- Familiarity with our stack: Svelte/SvelteKit, TypeScript, Tailwind, Vite, MDX/SVX content systems, headless CMS (Sanity), Playwright/Vitest
- Familiarity with our integrations: Segment, Snowflake, PostHog, Sentry, Algolia/DocSearch, Fillout, Pylon, Ashby
- Experience designing growth experiments, A/B tests, or funnel instrumentation
- A portfolio of polished sites, docs systems, interactive demos, or growth experiments
Location: Montreal; Canada; Serbia
Workplace: remote
ABOUT YOU
We are looking for a Tech Lead to drive delivery and cross-team coordination for the Shop Builder DevX and AI team. You are the bridge between architecture and execution: you take the technical direction set by the Principal Engineer and turn it into a running, shipping team.
You lead a squad of three engineers building the developer surface that Shop Builder is missing — MCP server, CLI, SDK, documentation pipeline, local dev environment, deploy and versioning path. You set the delivery cadence, remove blockers, coordinate inbound dependencies from payments, auth, live ops, and catalog, and own the quality of what ships.
This is a hands-on role. You write production code, lead code reviews, and drive technical decisions within your domain. You also have the seniority and judgment to coordinate across teams and represent the team's work to engineering leadership.
ABOUT US
Xsolla is a global payments and commerce platform for the games industry, used by thousands of publishers to monetize, distribute, and operate their titles worldwide. Shop Builder is Xsolla's storefront platform — used by publishers and game developers to launch and operate game shops, from straightforward catalog and webshops to fully custom storefronts built headless on our backend. For more information, visit xsolla.com.
The DevX and AI team owns the public APIs, documentation, and AI features that give developers — and AI agents — the full surface they need to customize and extend Shop Builder. This is a net-new team of seven, standing up to fill a real gap: no dedicated team has owned the developer surface end to end. That changes now.
Responsibilities
Drive the delivery of the Shop Builder developer surface: MCP server, CLI and local dev environment, public SDK, documentation pipeline, sandbox and preview environments, deploy and versioning path.
Lead and mentor a team of three engineers — setting technical direction within the squad, running code reviews, and ensuring consistent engineering quality.
Own cross-team coordination: identify and pull inbound API capabilities from payments, auth, live ops, and catalog teams; unblock dependencies; manage integration timelines.
Actively contribute to implementation — you ship production code alongside the team, particularly on the most critical and complex components.
Partner with the Principal Engineer to translate architecture decisions into sprint-level execution plans and realistic timelines.
Collaborate with the PO on roadmap sequencing, scope decisions, and trade-offs between speed and correctness.
Own the team's delivery rhythm: sprint planning, technical grooming, retrospectives, and status visibility to engineering and business leadership.
Define and maintain the team's engineering standards: testing strategy, observability, deployment practices, and documentation quality.
Act as the primary technical contact for integrations with headless partners and the MIT professional services team during early partner onboarding.
Contribute to hiring by conducting technical interviews and defining what great looks like for the engineers joining this team.
Qualifications & Skills
6+ years of professional software engineering experience, with at least 2 years in a tech lead, staff, or senior lead role driving delivery across a team.
Strong proficiency in JavaScript/TypeScript and Node.js, with experience shipping production APIs, CLIs, or SDKs to external developers.
Hands-on experience building CLI tools and developer-facing workflows: command design, config file formats, local dev loops, deploy commands, and error messages that actually help.
Solid understanding of REST API design principles, SDK ergonomics, and what makes a developer experience work — you have strong opinions and can back them up.
Practical familiarity with the Model Context Protocol (MCP) or agentic tool-use patterns: you understand how AI agents consume tool interfaces and what makes a tool reliable for an LLM.
Experience coordinating across multiple engineering teams to ship features that depend on inbound capabilities you don't own.
Proven ability to lead engineers: clear technical direction, raising the quality bar through reviews, developing other engineers' skills.
Cloud-native experience: CI/CD pipelines, containerization (Docker/Kubernetes), and deployment automation on AWS or GCP.
Strong communication skills — you translate technical complexity into clear status for leadership, and technical requirements into actionable work for your team.
Nice to Have
Experience in game tech, digital commerce, storefront platforms, or headless architecture.
Background building React component libraries, design systems, or frontend platforms consumed by external developers.
Experience building sandboxed execution environments for third-party code (custom blocks, extensions, plugins).
Familiarity with LLM-generated code evaluation: assessing whether an AI-produced block, component, or layout is correct and safe to ship.
Prior experience standing up a greenfield team from scratch and knowing what that demands.
Exposure to documentation-as-code workflows and toolchains that publish to multiple surfaces from a single source of truth.
Benefits:
We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.
Equal Employment Opportunity Statement:
Xsolla is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex, national origin, age, disability, sexual orientation, gender identity, or any other characteristic protected by law.
We consider qualified applicants with criminal histories in accordance with the Fair Chance Act.
Criminal History Consideration:
For this role, we will conduct a background check that may include the following:
Criminal history check
Employment verification
Education verification
Relevance to Job Responsibilities:
The background check is relevant to this position because of the following role responsibilities:
Accessing confidential company data
Ensuring compliance with regulatory requirements
Handling sensitive financial information/managing budgets/accessing funds
Rights Under the Fair Chance Act:
Applicants are encouraged to inquire about their rights under the Fair Chance Act. If you have questions regarding our hiring practices, please contact careers@xsolla.com.
