Вакансии

Ищем QA Engineer (Manual + Automation), который возьмёт на себя тестирование web/desktop (Electron) и мобильных клиентов (iOS/Android), API, real-time и интеграций, а также постепенную автоматизацию критичных сценариев. Требования Коммерческий опыт ручного тестирования мобильных приложений iOS и Android, desktop и web — от 3 лет.

1 500 – 3 000 $

- Own the mobile product and deliver two apps for HyroTrader (prop trading) and Hyro Protocol (on Solana). - Ship an MVP quickly, get apps approved in both App Store and Google Play, and iterate post-launch.

6 000 – 11 000 $

Location: Brazil; Uruguay; Peru; Colombia; Argentina; Paraguay; Mexico; Chile Workplace: Remote BUILDING THE FUTURE OF OPEN FINANCE Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system. Before you apply, we encourage you to explore our culture page https://www.kraken.com/culture to understand what drives us and how we work. THE TEAM Founded in 2011, Kraken is one of the world’s longest-standing crypto platforms, trusted by over 10 million individuals and institutions across the globe. It offers spot trading, margin, futures, staking, and OTC services, with products built for both individual investors and institutional clients. We’re looking for a Senior Full Stack Engineer to join a small, dedicated growth and experimentation team within Krak, focused on accelerating acquisition, activation, engagement and trading activity across the Krak app. This is a frontend-leaning full-stack role: the majority of your work will be in React Native, supported by enough backend capability to take an experiment from idea to live without waiting on another team. Rather than executing against a rigid roadmap, you’ll work closely with Product on a continuous pipeline of fast, lightweight experiments, owning each one from hypothesis through implementation, launch, measurement and iteration. The mandate is simple: find the highest-leverage opportunities to grow users and revenue, prove what works, and scale the winners – with direct, measurable impact on how millions of customers discover and use Kraken’s products. The opportunity - Build and ship consumer-facing features quickly in React Native and TypeScript, favouring small, high-velocity experiments over long-running projects. - Own experiments end-to-end – hypothesis, design, build, launch, measurement and iteration – using platforms such as Statsig to test globally or within specific markets. - Improve onboarding, activation and feature discovery to drive conversion, engagement and trading revenue, iterating rapidly on features that are already live. - Build viral acquisition features and value-add growth features on top of Krak’s existing product offering. - Contribute to backend services and APIs wherever an experiment requires it, so you can ship across the stack without being blocked. Our backend is primarily Rust; prior Rust experience is not expected, but enthusiasm for picking it up is. - Read your own results, including trade-offs between conversion gains and other metrics, and decide whether to scale, iterate or kill – driving technical decisions autonomously amid evolving priorities and limited upfront planning. What you bring - 6+ years of software development experience building and shipping large-scale, consumer-facing applications. Strong, hands-on React and React Native experience is essential. - Demonstrated experience running growth experiments at consumer-facing businesses, with measurable impact on conversion, activation, retention or revenue. This is a consumer growth role, so B2B or platform-only backgrounds are not a fit. - Working backend proficiency: you can design and implement services and APIs yourself. We care about backend fundamentals rather than any particular language, and you should be open to working in Rust. - Strong JavaScript/TypeScript fundamentals, with hands-on experience across APIs, WebSockets and real-time systems, mobile performance, testing, and modern development workflows. - Practical experience designing, running and analysing A/B tests – feature flags, statistical significance, product analytics, funnel and cohort data – with the judgement to act decisively on what the results show. - End-to-end ownership of product features and a strong product engineering mindset, with the initiative and adaptability to operate with minimal direction amid ambiguity and frequently changing priorities. Nice to haves - Customer-facing product experience within fintech, digital banking, payments, trading or crypto. - Hands-on experience with Statsig or a comparable experimentation platform, including regional and global rollouts. - Rust experience, given our backend stack. - SQL and self-serve analytics, so you can pull and interrogate your own data. - AI fluency. Familiarity with how AI tools and patterns have fundamentally shifted your development workflow and problem-solving approach. - Native mobile development (iOS/Android), distributed systems or microservices, or engineering within a hyperscaling consumer technology organisation. Unless a specific application deadline is stated in the job posting, applications are accepted on an ongoing basis. Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution. We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance. OUR COMMITMENT Payward is powered by people from around the world and we celebrate the diverse talents, backgrounds, contributions, and unique perspectives that everyone brings to the table. We hire based on merit, seeking out people with the right abilities, knowledge, and skills for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgeable about crypto. We may ask candidates to complete job-related skills or work-style assessments as part of our hiring process. These assessments evaluate competencies relevant to the role and are applied consistently across candidates for similar positions. Results are considered alongside experience and interviews, and are not the sole basis for any employment decision. As an equal opportunity employer, we don't tolerate discrimination or harassment of any kind, whether based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status, or any other protected characteristic as outlined by federal, state, or local laws. Stay connected Follow us on Twitter https://twitter.com/krakenfx Learn on the Kraken Blog https://blog.kraken.com/#:~:text=Enter%20your%20email%20address Connect on LinkedIn https://www.linkedin.com/company/kraken-exchange/ Candidate Privacy Notice https://www.kraken.com/legal/candidate-privacy-notice

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-Разрабатывать и поддерживать backend-сервисы на Python (FastAPI, asyncio). -Развивать логику диалогового агента: сценарии и состояния звонка, извлечение данных из реплик, работу с LLM.

80 000 – 120 000 ₽

-Разрабатывать пользовательские интерфейсы и веб-приложения. -Проектировать архитектуру клиентской части приложений.

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Ищем бэкенд-разработчика со стеком Go + PHP для разработки высоконагруженных сервисов бэкофиса и аналитики в микросервисной архитектуре.

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Location: Remote, Global Workplace: Remote ABOUT SUPABASE Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth. ABOUT THE ROLE We're looking for a SDK Engineer - Python to join our SDK team and own how developers talk to Supabase from Python. You'll work closely with the rest of the SDK team, our Auth, Realtime, Storage, PostgREST, Functions, CLI and Docs teams, and the open-source community, helping us make the Python SDK a library Python developers genuinely enjoy using. Python developers reach Supabase from backend services, data pipelines, notebooks, and a growing number of AI agents and agent frameworks. The Python SDK is how all of them talk to the platform: database queries, auth, storage, realtime and edge functions, in both sync and async flavors. This is a library-authoring role, and the work happens in the open: public repos, public issue trackers, and API decisions whose consequences last for years. If you get satisfaction from a type checker that catches the bug before your users do, from an async client that cleans up after itself, and from an issue tracker that isn't a graveyard, you'll like it here. This role is ideal for someone who thrives in async, fast-paced environments and is excited about building developer tools that scale to millions. WHAT YOU'LL BE RESPONSIBLE FOR - Build and evolve our Python SDK across database, auth, storage, realtime and functions, with both sync and async APIs that feel natural in Python. - Start new things. Alongside the maintenance work, find what's missing, make the case for it, and build it. Nobody will hand you the list. - Work in the open. Triage inbound issues, review and shepherd outside contributions, keep CI and release automation healthy, and hold a clear, kind line on scope. - Own the typing experience. Make the SDK fully typed and checker-friendly, so autocomplete and static analysis stay correct in real codebases. - Keep us honest across environments. Multiple Python versions, sync and async frameworks, workers, serverless and notebooks — with dependency ranges that don't fight our users' projects. Test it, don't assume it. - Work on realtime. Long-lived websocket connections, reconnection, and subscription and presence semantics. - Track the platform. When auth, realtime, storage, postgrest or edge functions ship a change, make sure the SDK reflects it, and that we say so in the changelog. - Design in public. Write the RFCs, migration guides, release notes and docs. Treat a breaking change as a deprecation path plus a migration story, not a version bump. - Make our SDK legible to AI coding agents, which are now a major consumer of it. YOU MIGHT BE A GOOD FIT IF YOU - Know modern Python typing deeply. You use generics, protocols, overloads and TypedDict as design tools, run strict type checking, and fix type errors without reaching for Any. - Have authored or maintained a published library with a public API and users outside your own company. You know what it costs to change something people depend on. - Know the maintainer side of open source. Issue triage at volume, reviewing outside PRs, release automation, changelogs and semver, security reports, and saying no to a feature request without losing the person who asked. - Are fluent in asyncio and have opinions on how a library should serve both sync and async callers. - Know Python packaging for libraries: pyproject.toml, wheels, modern tooling, version support policy, and why libraries shouldn't pin their dependencies tightly. - Test as a habit: unit, type-level and end-to-end against a real stack. Every fix comes with a regression test. - Write well. Design docs, changelogs and issue replies are a large part of the output here, much of it public, and we're async by default. - Have real autonomy: you find the important work, scope it, ship it, and say what you didn't do. - Communicate clearly across both technical and non-technical audiences - Have experience in async or globally distributed teams - Are energized by solving real-world problems for developers - Are comfortable navigating ambiguity and moving quickly Bonus points if you: have run a major-version migration for a public package, know your way around JWT/OAuth, have built integrations for AI agent frameworks, or have generated idiomatic clients from a schema. WHAT WE OFFER - Fully Remote We hire globally. We believe you can do your best work from anywhere. There are no Supabase offices, but we provide a WeWork membership or co-working allowance you can use anywhere in the world. - ESOP Every team member receives ESOP (equity ownership) in the company. We want everyone to share in the upside of what we’re building together. - Tech Allowance Use this budget to set up your ideal work environment—laptop, monitor, headphones, or whatever helps you do your best work. - Health Benefits Supabase covers 100% of health insurance for employees and 80% for dependents, wherever you are. Your wellbeing and your family’s health are important to us. - Annual Off-Sites Once a year, the entire company gathers in a new city for a week of connection, collaboration, and fun. It’s a highlight of our year. - Flexible Work We operate asynchronously and trust you to manage your own time. You know what needs to be done and when. - Professional Development Every team member receives an annual education allowance to spend on learning—courses, books, conferences, or anything that supports your growth. ABOUT THE TEAM Supabase was born-remote and open-source-first. We believe our globally distributed team is our secret weapon in building tools developers love. - ~400 team members - 60+ countries - 20+ languages spoken - Over $1B raised (including our $500M Series F) - 540,000+ community members We move fast, build in public, and use what we ship. If it’s in your project, we probably use it in ours too. We believe deeply in the open-source ecosystem and strive to support—not replace—existing tools and communities.

Задачи: — Работать с full-stack задачами — Разрабатывать и поддерживать high-load системы — Разрабатывать AI-проекты: AI-ассистентов, виртуальных персонажей и другие AI-решения Требования: — 2–3+ года коммерческого опыта разработки — Уверенное знание TypeScript — Практический опыт работы с WebSocket / Socket.IO — Опыт разработки и поддержки high-load систем — Коммерческий опыт работы с Subscription Model / подписочной моделью — Опыт разработки AI-проектов: AI-ассистентов, виртуальных персонажей и других AI-решений — Готовность работать с full-stack задачами — Русскоязычный специалист — Frontend: NextJS, React, Typescript, Tailwind, Zustand, SocketIO — Backend: NodeJS, NestJS, Typescript, TypeORM, PostgreSQL, Docker, RabbitMQ, SocketIO Условия: — Формат работы: удалённая

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🕹 Список обязанностей: — Ручное тестирование web, desktop (Electron) и мобильных клиентов iOS/Android. — Тестирование API (REST) через Postman/Swagger/curl.

1 500 – 3 000 $

- Разработка игровых механик, анимаций и оптимизация производительности; - Опыт создания браузерных игр на JS/TS, PixiJS, Canvas, WebGL;

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— развивать высоконагруженное web-приложение; — работать с WebSockets, графикой и анимациями;

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- Высшее образование в IT, статистике, математике или смежных областях. - Коммерческий опыт в тестировании от 3 лет.

190 000 – 240 000 ₽

— Ручное тестирование web, desktop (Electron) и мобильных клиентов iOS/Android. — Тестирование API (REST) через Postman/Swagger/curl.

1 500 – 3 000 $

• Быстро создавать и запускать новые мобильные приложения и MVP; • Разрабатывать frontend на React + TypeScript и mobile на React Native;

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Стек: Kotlin, Jetpack Compose, MVVM/MVI, Coroutines + Flow, Dagger/Hilt, Cicerone, REST/GraphQL, Room, KMP/CMP, CI/CD.

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— Разрабатывать клиентскую и серверную функциональность внутренних приложений. — Проектировать REST API, интегрировать внешние сервисы и автоматизировать процессы.

700 – 1 200 $

Что предстоит делать. Разрабатывать интерфейсы для работы с геопространственными данными (слои, маркеры, треки, полигоны, heatmap).

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Функциональное тестирование системы банка ACRM (аналитическая CRM). Умение анализировать функциональные требования исходной документации.

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