Вакансии

Location: India Workplace: OnSite ABOUT HUMAN ARCHIVE Human Archive is a research lab backed by Y Combinator focused on modeling human embodied intelligence. Humans are the most sophisticated biological systems we have ever observed, yet we still do not fully understand ourselves. Research into human physical intelligence — including the human hand, proprioception, and vision — remains largely unsolved. Our mission is to recover human embodied intelligence as a learned model. To achieve this, we build custom hardware products, deploy them globally at scale, and publish research. Today, our data is used for robotics and world modeling, but the broader opportunity is advancing scientific research into intelligence itself. Founded by Stanford and UC Berkeley researchers, we are lean, deeply technical, and operate at extreme speed, taking on unglamorous and conventionally impossible problems that directly unlock step-function gains in model capability. The deployment of capable humanoids at scale will permanently redefine human labor. Undesirable physical work will disappear, and human effort will shift toward a new era of abundant creativity. We are building the infrastructure to accelerate that transition by assembling the Human Archive mafia. You will own meaningful systems from day one and see your work directly impact model capabilities. This is a once-in-a-generation inflection point. If you want to help reshape physical labor and work on problems that matter at civilizational scale, join us. About the Role We build and run the software platform behind a large-scale data collection and annotation operation: the system of record that tracks what was collected and by whom, the tooling annotators work in, the ingest integrations that move data from physical media into cloud storage, and the reporting that tells us whether any of it is working. These are internal systems with real users — operators in the field, annotators working through millions of items, ingest stations moving terabytes, and machine clients writing back automatically. They are small enough that you will own whole systems and serious enough that correctness matters: a duplicated record or a dropped identifier means data that can no longer be traced to what produced it. We want a strong generalist. You will design schemas, build APIs, write the interfaces on top of them, and deploy and debug the whole thing in production. Nobody here hands you a spec. WHAT YOU’LL DO - Design and build services end to end — schema, API, and the internal interfaces on top — primarily Python, FastAPI, PostgreSQL and React - Build a bunch of dashboards and internal web apps to track metrics, KPIs and deployments - Own data models where correctness is load-bearing: explicit table grain, immutable external identifiers, idempotent writes, derived rather than duplicated state - Build tooling for human review workflows, including putting model output in front of people to correct rather than having them start from scratch - Build and maintain integration surfaces for machine clients — automated processes that read and write over authenticated service endpoints - Deploy and operate on AWS (object storage, CDN, DNS, identity, load balancing), and lead debugging when something breaks across those layers - Do the performance work: query profiling, indexing, caching, and the aggregate views that keep reporting responsive - Work directly with the operations team — the people using what you build are down the hall, and their workflow constraints are the requirements WHAT WE’RE LOOKING FOR - Strong Python in production, with FastAPI or a comparable framework, and real PostgreSQL depth: schema design, indexing, query performance, migrations - Enough front-end capability to own the client as well as the server — React and TypeScript. You need not be a design specialist, but you should ship a usable internal tool without waiting for one - API design judgment: versioning, idempotency, batch endpoints, and failure semantics that return per-item results rather than failing everything - Data-integrity instincts. You should be able to explain why deriving a value beats storing a second copy of it, and why a client-generated identifier solves a retry problem - Ability to debug across boundaries — application, database, network, cloud service — and to isolate a fault to a layer before proposing a fix - Fluent use of AI tools — Claude, Claude Code, Cowork or equivalent — as a normal part of how you build. We care that you ship well with them and that you review what they produce: you own the code that lands, whoever or whatever drafted it - Comfort with ambiguity and ownership: choosing an approach, writing down why, and living with the consequences - Clear technical writing NICE TO HAVE - Serving or integrating model inference in a production path — batching, latency, versioning, handling low-confidence output - Annotation, labelling, or any human-in-the-loop review system - Clients that must tolerate unreliable connectivity and reconcile cleanly afterwards - Media or sensor data at scale — video pipelines, large binary object storage, structured time-series recording formats - Infrastructure as code, CI/CD, or observability — we are light here and would welcome someone who raises the floor - Tooling that exposes internal data to language models

Ищем сильного Full-Stack разработчика с хорошим пониманием backend/frontend-разработки, баз данных, сетевого взаимодействия и архитектуры высоконагруженных систем. Основной стек Backend: Node.js, Express, Sequelize Frontend: React, Vite, Tailwind CSS, Zustand, Axios Databases: MySQL, PostgreSQL Real-time: WebSocket, Socket.IO, Centrifugo Базы данных — Уверенная работа с MySQL / PostgreSQL — Транзакции, блокировки (locks), конкурентный доступ — Построение и оптимизация сложных SQL-запросов — Понимание race conditions и проблем конкурентности Infrastructure / DevOps — Docker — Настройка Nginx — Redis, RabbitMQ и очереди задач — Easticsearch + Kibana — Prometheus + Grafana — Понимание CDN — Понимание принципов защиты от DDoS на уровнях L3/L7 — Понимание работы proxy / reverse proxy Frontend — React — Vite — Понимание нативной конфигурации Webpack — Tailwind CSS — Zustand — Axios — Базовое знание PixiJS — Базовое понимание SEO API / Integrations — Умение разбираться и работать с недокументированными API — OAuth и основные принципы авторизации — Telegram Bot API — Опыт/понимание работы с TDLib AI-инструменты — Уверенная работа с Claude и ChatGPT — Использование AI-инструментов в ежедневной разработке: анализ и написание кода, рефакторинг, отладка и поиск решений — Умение грамотно ставить технические задачи нейросетям и проверять результат Security — Понимание SQL Injection и способов защиты — Проверка подмены типов и некорректных входных данных — Race conditions — Базовое понимание криптографии: RSA, SHA и хеширование — Понимание обфускации — Понимание browser/device fingerprinting Architecture — Умение проектировать архитектуру высоконагруженных систем — Понимание масштабирования, отказоустойчивости и конкурентной обработки данных — Понимание взаимодействия между сервисами, очередями, БД, кешем и real-time компонентами Будет плюсом — Базовое понимание теории вероятностей — Понимание принципов работы blockchain и основных сетей: Bitcoin, TON, Ethereum/ERC, TRON — Опыт работы с нестандартными API и интеграциями

Location: Seoul, South Korea Workplace: onsite ABOUT YOU We are looking for a Senior Full-Stack Engineer who is innovative, detail-oriented, and highly collaborative to join our Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to build end-to-end solutions, design scalable architectures, and drive performance and reliability across both frontend and backend systems. Strong proficiency in React and modern frontend development practices, along with solid backend expertise in Go (or a similar language) is essential, along with experience in microservices architecture, distributed systems, and cloud-native environments using Docker and Kubernetes. The ability to own features from concept to production, troubleshoot complex system behaviors, and continuously optimize performance and resiliency will be key to your success in this role. If you're passionate about building seamless full-stack experiences that power impactful products and love creating scalable solutions that support gaming, payment, and digital commerce ecosystems, we would love to hear from you! 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 full-stack applications that power core products and platforms. Develop responsive, high-performance user interfaces using React. Build and maintain backend services using Go and event-driven architectures. Build scalable microservices in containerized environments using Docker and Kubernetes. Drive architecture decisions that improve performance, resiliency, and maintainability. Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions. Own your code in production, monitor, debug, and continuously improve application performance and reliability. Write automated tests and follow CI/CD best practices to ensure high-quality deployments. Participate in code reviews, technical discussions, and knowledge sharing across teams. Participate in on-call rotation to support production systems and respond to incidents. Qualifications & Skills 5+ years of full-stack development experience. Strong proficiency in React and modern frontend development practices. Solid backend experience in Go or a similar language. Strong understanding of microservices architecture, distributed systems, and event-based communication. Familiarity with cloud infrastructure and container orchestration (e.g., Kubernetes, Docker). Solid understanding of observability, monitoring, and performance optimization. Ability to troubleshoot production issues, analyze system behavior, and drive resolution. Business-level proficiency in Korean and English is required. Nice to Have Experience with React Native for mobile development. Background in gaming, payments, or commerce systems. Experience in adtech or offer monetization platforms. Hands-on experience with Kafka or equivalent streaming platforms. Experience with Redis or other in-memory data stores. Experience with cloud platforms (e.g., AWS, GCP, or Azure). Familiarity with ClickHouse, Postgres, or other analytical/OLAP/OLTP databases. Prior experience working on internal platforms or developer-facing tools. 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 including the Personal Information Protection Act (PIPA), 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: Tokyo Workplace: onsite ABOUT YOU We are looking for a Senior Full-Stack Engineer who is innovative, detail-oriented, and highly collaborative to join our Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to build end-to-end solutions, design scalable architectures, and drive performance and reliability across both frontend and backend systems. Strong proficiency in React and modern frontend development practices, along with solid backend expertise in Go (or a similar language) is essential, along with experience in microservices architecture, distributed systems, and cloud-native environments using Docker and Kubernetes. The ability to own features from concept to production, troubleshoot complex system behaviors, and continuously optimize performance and resiliency will be key to your success in this role. If you're passionate about building seamless full-stack experiences that power impactful products and love creating scalable solutions that support gaming, payment, and digital commerce ecosystems, we would love to hear from you! 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 full-stack applications that power core products and platforms. Develop responsive, high-performance user interfaces using React. Build and maintain backend services using Go and event-driven architectures. Build scalable microservices in containerized environments using Docker and Kubernetes. Drive architecture decisions that improve performance, resiliency, and maintainability. Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions. Own your code in production, monitor, debug, and continuously improve application performance and reliability. Write automated tests and follow CI/CD best practices to ensure high-quality deployments. Participate in code reviews, technical discussions, and knowledge sharing across teams. Participate in on-call rotation to support production systems and respond to incidents. Qualifications & Skills 5+ years of full-stack development experience. Strong proficiency in React and modern frontend development practices. Solid backend experience in Go or a similar language. Strong understanding of microservices architecture, distributed systems, and event-based communication. Familiarity with cloud infrastructure and container orchestration (e.g., Kubernetes, Docker). Solid understanding of observability, monitoring, and performance optimization. Ability to troubleshoot production issues, analyze system behavior, and drive resolution. Business-level proficiency in Japanese and English is required. Nice to Have Experience with React Native for mobile development. Background in gaming, payments, or commerce systems. Experience in adtech or offer monetization platforms. Hands-on experience with Kafka or equivalent streaming platforms. Experience with Redis or other in-memory data stores. Experience with cloud platforms (e.g., AWS, GCP, or Azure). Familiarity with ClickHouse, Postgres, or other analytical/OLAP/OLTP databases. Prior experience working on internal platforms or developer-facing tools. 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 including the Act on the Protection of Personal Information (APPI), 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

Задачи: — Разработка full-stack приложений с использованием Node.js и React — Работа с базами данных MySQL и PostgreSQL, включая транзакции, блокировки, оптимизацию SQL-запросов — Настройка и поддержка инфраструктуры: Docker, Nginx, Redis, RabbitMQ, Elasticsearch, Prometheus, Grafana — Реализация real-time функционала с WebSocket, Socket.IO, Centrifugo — Работа с API и интеграциями, включая OAuth и Telegram Bot API — Использование AI-инструментов Claude и ChatGPT для анализа, написания кода, рефакторинга и отладки — Обеспечение безопасности приложений: защита от SQL Injection, проверка типов данных, базовое понимание криптографии — Проектирование архитектуры высоконагруженных систем с учетом масштабирования и отказоустойчивости Требования: — Уверенные знания Node.js, Express, Sequelize, React, Vite, Tailwind CSS, Zustand, Axios — Опыт работы с MySQL и PostgreSQL, понимание race conditions и конкурентного доступа — Навыки работы с Docker, настройкой Nginx, Redis, RabbitMQ, Elasticsearch, Kibana, Prometheus, Grafana — Знание принципов защиты от DDoS, работы proxy и reverse proxy — Опыт работы с OAuth, Telegram Bot API, TDLib — Умение использовать AI-инструменты в разработке — Понимание безопасности приложений и базовые знания криптографии — Навыки проектирования архитектуры высоконагруженных систем Условия: — Связь для отклика через Telegram @igorclbbet

Задачи: — Разработка full-stack приложений с использованием Node.js и React — Работа с backend и frontend, базами данных, сетевым взаимодействием и архитектурой высоконагруженных систем Требования: — Уверенное владение backend: Node.js, Express, Sequelize — Опыт работы с frontend: React, Vite, Tailwind CSS, Zustand, Axios — Уверенная работа с базами данных MySQL и PostgreSQL, включая транзакции, блокировки, конкурентный доступ, оптимизацию сложных SQL-запросов — Понимание race conditions и проблем конкурентности — Навыки работы с инфраструктурой и DevOps: Docker, настройка Nginx, Redis, RabbitMQ, очереди задач, Elasticsearch + Kibana, Prometheus + Grafana — Понимание CDN, защиты от DDoS на уровнях L3/L7, работы proxy и reverse proxy — Знание API и интеграций: работа с недокументированными API, OAuth, Telegram Bot API, TDLib — Опыт использования AI-инструментов Claude и ChatGPT для анализа, написания кода, рефакторинга, отладки и постановки технических задач — Понимание вопросов безопасности: SQL Injection, проверка типов и входных данных, race conditions, базовое понимание криптографии (RSA, SHA), обфускация, browser/device fingerprinting — Умение проектировать архитектуру высоконагруженных систем, понимание масштабирования, отказоустойчивости, взаимодействия сервисов, очередей, БД, кеша и real-time компонентов Будет плюсом: — Базовое понимание теории вероятностей — Знание принципов работы blockchain и основных сетей: Bitcoin, TON, Ethereum/ERC, TRON — Опыт работы с нестандартными API и интеграциями

Задачи: — backend и frontend разработка с использованием Node.js, Express, Sequelize, React, Vite, Tailwind CSS, Zustand, Axios — работа с базами данных MySQL и PostgreSQL, включая транзакции, блокировки, конкурентный доступ, оптимизацию сложных SQL-запросов — работа с real-time технологиями WebSocket, Socket.IO, Centrifugo — настройка и использование инфраструктурных инструментов: Docker, Nginx, Redis, RabbitMQ, Elasticsearch, Kibana, Prometheus, Grafana — обеспечение безопасности приложений, защита от SQL Injection, проверка типов данных, понимание криптографии и методов обфускации — проектирование архитектуры высоконагруженных систем, масштабирование, отказоустойчивость, взаимодействие между сервисами, очередями, БД, кешем и real-time компонентами Требования: — уверенное владение MySQL и PostgreSQL, понимание race conditions и проблем конкурентности — опыт работы с OAuth, Telegram Bot API, TDLib — умение работать с недокументированными API — базовые знания PixiJS, SEO — понимание принципов защиты от DDoS на уровнях L3/L7, работы proxy и reverse proxy — опыт использования AI-инструментов Claude и ChatGPT для анализа, написания кода, рефакторинга и отладки — базовое понимание криптографии (RSA, SHA), browser/device fingerprinting Будет плюсом: — базовое понимание теории вероятностей — понимание принципов работы blockchain и основных сетей: Bitcoin, TON, Ethereum/ERC, TRON — опыт работы с нестандартными API и интеграциями

Задачи: — Разработка full-stack приложений с использованием Node.js и React Требования: — Хорошее понимание backend и frontend разработки — Опыт работы с базами данных MySQL и PostgreSQL, включая транзакции, блокировки, конкурентный доступ — Навыки построения и оптимизации сложных SQL-запросов — Понимание race conditions и проблем конкурентности — Опыт работы с Docker, настройкой Nginx, Redis, RabbitMQ, Elasticsearch, Kibana, Prometheus, Grafana — Понимание CDN, принципов защиты от DDoS на уровнях L3/L7, работы proxy и reverse proxy — Знание React, Vite, Tailwind CSS, Zustand, Axios, базовые знания PixiJS и SEO — Умение работать с недокументированными API, OAuth, Telegram Bot API, TDLib — Уверенная работа с AI-инструментами Claude и ChatGPT для анализа, написания кода, рефакторинга, отладки — Понимание SQL Injection и способов защиты, проверка подмены типов и некорректных входных данных — Базовое понимание криптографии (RSA, SHA), обфускации, browser/device fingerprinting — Умение проектировать архитектуру высоконагруженных систем, понимание масштабирования, отказоустойчивости, взаимодействия сервисов, очередей, БД, кеша и real-time компонентов Будет плюсом: — Базовое понимание теории вероятностей — Понимание принципов работы blockchain и основных сетей: Bitcoin, TON, Ethereum/ERC, TRON — Опыт работы с нестандартными API и интеграциями

Задачи: — архитектура и SaaS-инфраструктура — LLM-оркестрация (мульти-провайдерная) — crawling и очереди — аналитика — безопасность Требования: — Senior Full-Stack / Tech Lead с продуктовым мышлением — готовность самостоятельно принимать архитектурные решения Условия: — роль сооснователя — значительная доля в компании — полная техническая автономия

Ищем сильного Full-Stack разработчика с хорошим пониманием backend/frontend-разработки, баз данных, сетевого взаимодействия и архитектуры высоконагруженных систем. Основной стек Backend: Node.js, Express, Sequelize Frontend: React, Vite, Tailwind CSS, Zustand, Axios Databases: MySQL, PostgreSQL Real-time: WebSocket, Socket.IO, Centrifugo Базы данных Уверенная работа с MySQL / PostgreSQL Транзакции, блокировки (locks), конкурентный доступ Построение и оптимизация сложных SQL-запросов Понимание race conditions и проблем конкурентности Infrastructure / DevOps Docker Настройка Nginx Redis, RabbitMQ и очереди задач Elasticsearch + Kibana Prometheus + Grafana Понимание CDN Понимание принципов защиты от DDoS на уровнях L3/L7 Понимание работы proxy / reverse proxy Frontend React Vite Понимание нативной конфигурации Webpack Tailwind CSS Zustand Axios Базовое знание PixiJS Базовое понимание SEO API / Integrations Умение разбираться и работать с недокументированными API OAuth и основные принципы авторизации Telegram Bot API Опыт/понимание работы с TDLib AI-инструменты Уверенная работа с Claude и ChatGPT Использование AI-инструментов в ежедневной разработке: анализ и написание кода, рефакторинг, отладка и поиск решений Умение грамотно ставить технические задачи нейросетям и проверять результат Security Понимание SQL Injection и способов защиты Проверка подмены типов и некорректных входных данных Race conditions Базовое понимание криптографии: RSA, SHA и хеширование Понимание обфускации Понимание browser/device fingerprinting Architecture Умение проектировать архитектуру высоконагруженных систем Понимание масштабирования, отказоустойчивости и конкурентной обработки данных Понимание взаимодействия между сервисами, очередями, БД, кешем и real-time компонентами Будет плюсом Базовое понимание теории вероятностей Понимание принципов работы blockchain и основных сетей: Bitcoin, TON, Ethereum/ERC, TRON Опыт работы с нестандартными API и интеграциями

Задачи: — Разработка и поддержка продуктов с использованием TypeScript, React и Node.js — Работа с MCP-сервером и AI-ревьюерами Требования: — Опыт работы на позиции Senior Full-stack Developer — Продуктовое мышление — Понимание инженерной культуры и агентного воркфлоу Условия: — Удаленная работа (кроме России и Беларуси) — Полная занятость — Зарплата от $5 000 до $7 000 в месяц

Location: Palo Alto ABOUT MISTRAL Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms. We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited. The Role   Mistral is seeking Research Engineer - Full Stack to facilitate the adoption of its products among internal stakeholders and collaborate with them to address complex technical challenges.   What You Will Do   • Collaborate closely with researchers, AI engineers, and product engineers on complex customer projects, integrating cutting-edge AI models into clients’ software products. • Design, develop, and maintain scalable and robust full-stack applications, ensuring seamless integration between front-end and back-end systems. • Develop complex use cases with our internal stakeholders, providing guidance and ensuring the best production integration with back-end and front-end interfaces. • Collaborate with our product and science team to continuously improve our product and model capabilities based on internal feedback.   WHAT WE'RE LOOKING FOR   • You are fluent in English • You hold a degree in Computer Science, Software Engineering, or a related field. • You have 2+ years as a technical individual contributor on cutting-edge technologies • You have strong technical coding skills in Python and TypeScript • You have experience with front-end frameworks such as React, NextJS, or VueJS. • You have experience with back-end technologies such as NodeJS. • You have a solid understanding of software development principles, including design patterns, data structures, and algorithms. • You hold strong communication skills with an ability to explain complex technical concepts in simple terms with technical and non-technical audiences   Ideally you have: • Experience with LLM/GenAI models • Contributed to open-source projects or libraries • Experience as a Customer Engineer, Forward Deployed Engineer, Sales Engineer, Solutions Architect or Technical Product Manager WHAT WE OFFER We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks. For the most up-to-date details on benefits available in your location, please refer to our Benefits page https://app.notion.com/p/mistralai/Benefits-at-Mistral-36e6ba59a7fe836b93dd01737fcc27ef?source=copy_link. PRIVACY POLICY Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy https://legal.mistral.ai/terms/applicant-privacy-policy.

Задачи: — full-stack разработка с использованием Node.js и React Требования: — уверенное владение backend: Node.js, Express, Sequelize — уверенное владение frontend: React, Vite, Tailwind CSS, Zustand, Axios — опыт работы с базами данных MySQL и PostgreSQL, включая транзакции, блокировки, конкурентный доступ, оптимизацию сложных SQL-запросов — понимание race conditions и проблем конкурентности — опыт работы с real-time технологиями: WebSocket, Socket.IO, Centrifugo — навыки работы с инфраструктурой и DevOps: Docker, настройка Nginx, Redis, RabbitMQ, очереди задач, Elasticsearch, Kibana, Prometheus, Grafana — понимание CDN, принципов защиты от DDoS на уровнях L3/L7, работы proxy и reverse proxy — умение работать с API и интеграциями, включая недокументированные API, OAuth, Telegram Bot API, TDLib — опыт использования AI-инструментов Claude и ChatGPT для анализа, написания кода, рефакторинга, отладки и поиска решений — понимание вопросов безопасности: SQL Injection, проверка типов и входных данных, race conditions, базовое понимание криптографии (RSA, SHA, хеширование), обфускация, browser/device fingerprinting — умение проектировать архитектуру высоконагруженных систем с учетом масштабирования, отказоустойчивости, конкурентной обработки данных, взаимодействия сервисов, очередей, БД, кеша и real-time компонентов Будет плюсом: — базовое понимание теории вероятностей — понимание принципов работы blockchain и основных сетей: Bitcoin, TON, Ethereum/ERC, TRON — опыт работы с нестандартными API и интеграциями

Требуется создать веб-приложение — ИИ-помощник на базе внешнего API (ключ предоставляется). Веб-приложение должно включать чат со стримингом, историю диалогов и ограничение бесплатных запросов. Финальное условие приёмки: к концу срока заказчик получает рабочую ссылку на приложение и логин/пароль (если есть доступ), где развёрнут весь функционал. Код можно прислать по запросу, но без деплоя работа не считается выполненной. Пользователь взаимодействует с помощником через интерфейс сайта. Подробное техническое задание предоставляется после подписания NDA. Что уже готово: • Полное техническое задание (после подписания NDA) • API-ключ • Понимание архитектуры и стека Кого ищут: Исполнителя с опытом работы с ИИ (LLM, API-интеграции) и созданием веб-приложений. Задача не представляет сложности для специалиста с такими навыками, нужен аккуратный, рабочий результат. Важное условие: Перед передачей ТЗ необходимо подписать NDA (соглашение о неразглашении). О перспективах: Проект является тестовым заданием. Заказчик выбирает подрядчика на перспективу для реализации ещё пяти проектов. Ищут человека для постоянного сотрудничества и доверия к проектам.

Location: Poland; Georgia; Serbia; Bulgaria; Armenia We build cloud CPaaS/CCaaS infrastructure - the routing, messaging and real-time layer that contact centres run on. High traffic, event-driven services, and a UI that has to stay correct while thousands of live conversations move through it. We're hiring a senior engineer for a team where AI agents are part of the normal development loop, not a pilot. You'll own features end-to-end across a Go backend and a React/TypeScript frontend, and you'll be accountable for everything you ship — including the parts an agent wrote. This is not a prompt-engineering role. It's a senior engineering role where AI-assisted delivery is the default working method. Requirements What will you do at MMDSmart? Own features end-to-end across Go backend and React/TypeScript frontend; Design and develop solutions for high-load and distributed production systems; Use AI coding agents as an integral part of your everyday development workflow; Guide AI agents, review and verify their output, and take ownership of the final result; Build and evolve backend services, APIs, frontend functionality, and external integrations; Investigate complex production issues and drive them to resolution; Contribute to architecture decisions, technical discussions, and system improvements; Help improve our codebase and development practices to make AI-assisted engineering more effective. You are a perfect match if you have: 5+ years of professional software engineering experience and strong Senior-level engineering fundamentals; Strong hands-on production experience with Go - 4 years of experience; Practical experience with React and/or TypeScript; you don’t need to be a frontend expert, but you should be comfortable working with frontend code; Hands-on experience with high-load and distributed production systems; Experience designing, building, and debugging production services and APIs; Hands-on experience with AI coding tools such as Claude Code, Cursor, Windsurf, Copilot, or similar - beyond simple autocomplete; Ability to use AI to work effectively across different parts of the stack while critically reviewing and verifying its output; Strong engineering judgement, ownership, and ability to make technical decisions independently. Our Tech Stack: Backend: Go, microservices, REST APIs, GraphQL Frontend: React, TypeScript, Zustand / Redux Toolkit, WebSocket / SSE Event-driven: Kafka, NATS / JetStream, RabbitMQ, event-driven architecture Data: PostgreSQL, Redis, MongoDB Infrastructure: GCP, Kubernetes, Docker, CI/CD, Infrastructure as Code Observability & Performance: structured logging, metrics, tracing, profiling, high-load and concurrency tooling AI Development: Claude Code, Cursor, Windsurf, Copilot and other agentic development tools Domain: CPaaS / CCaaS, messaging, voice, real-time communication, external provider integrations Will be a plus: CCaaS / CPaaS / telecom background: contact-centre routing, ACD, omnichannel messaging. Voice stack: WebRTC, SIP, media servers, or CPaaS APIs API gateway and microservices integration; GraphQL federation. Kubernetes, Docker, CI/CD ownership, infrastructure-as-code. Polyglot persistence: Redis for caching and ephemeral state, PostgreSQL where a document model is the wrong fit; plus the judgement to tell the difference. MongoDB Atlas or self-managed cluster operations. Internal tooling, evals or automation built on LLM APIs. Open-source contributions, especially in Go. What you get: An AI-first engineering environment where AI is part of real production development; The opportunity to use AI to work across the full stack and expand beyond your primary expertise; Work on high-load communication products with real business impact; A team where Senior Engineers influence technical decisions and architecture; Remote work. Benefits Why do talents choose and stay at MMDSmart? Embrace the opportunity to work in a company that cares about: Your Wellness: Access to mental health programs, comprehensive medical insurance, and a sports card*. Your Happiness: Enjoy the company of cool teammates, a friendly atmosphere, a strong mentorship, and a variety of bonuses & corporate gifts. Your Development: Benefit from free educational events & courses, and English classes with native speakers. Your Career: Focus on your professional development in a supportive environment. Work-Life Balance: Choose your working format - remote, office-based, or hybrid and engage in team-building activities. Think this role's got your name on it? Go ahead and apply, we'd love to see what you've got! Equal-Opportunity Employment We are an equal opportunity employer committed to creating a diverse and inclusive work environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. *Medical Insurance and Sport Card perks are available for employees located in Bulgaria.

О нас и проекте: Разрабатываем LLM-агентную платформу, которая от имени пользователя ведет переписку в мессенджерах. Решаем нетривиальные задачи на стыке AI, автоматизации и безопасности. Задачи: — Бэкенд и API для оркестрации LLM-агентов (память диалогов, мультиязычность, профили пользователей, эскалация на оператора); — Интеграция агентов с мессенджерами: обработка квалификации, возражений, передача живому оператору; — Разработка личного кабинета для клиентов: онбординг, дашборд с метриками качества AI, портрет пользователя; — Работа с фермой устройств: автоматизация на Playwright/Android, обход поведенческого антидетекта (в т.ч. для сбора данных и тестирования); — Обеспечение безопасности: шифрование данных, работа с KMS, ведение журналов доступа к чувствительной информации. Требования: — Опыт Python в продакшене от 3 лет — уверенное владение и архитектурные решения; — Реальный коммерческий опыт с LLM-приложениями (от прототипа до прода); — React/Next.js на уровне, достаточном для самостоятельной разработки ЛК и дашборда; — Практический опыт с браузерной автоматизацией (Playwright/Puppeteer) и/или Android-фермой; — Понимание устройства антифрод-систем и способов их обхода; — Готовность работать с чувствительными данными, знание подходов к шифрованию и управлению ключами. Условия: — Полностью удаленный формат; — Гибкий график — 4 часа в день (20 часов в неделю), можно разбивать по своему усмотрению в рамках рабочего дня (по согласованию с командой); — Заработная плата — 60 000 ₽ на руки; — Уровень — Lead / Senior (высокая самостоятельность и ответственность); — Участие в развитии внутренней ИИ-экосистемы для студии с 10+ активными проектами; — Детали проекта и конкретные задачи обсуждаем на собеседовании.

Location: United States Workplace: Remote NOTE: This role is not office-based, and the final candidate can be in any EMEA country ClickHouse hires in (such as The Netherlands, Germany, Spain, Italy, UK, or Portugal). We are looking for a Senior Software Engineer to drive the development of AI/ML-powered features in ClickHouse Cloud. In this role, you will bridge the gap between a high-performance database technology like ClickHouse and AI capabilities, implementing AI/ML integrations and end-to-end solutions from the Inference API layer to the user interface that enhance how users interact with and extract value from their data. What will you do? - Feature Development: Design and implement AI-powered features across the full stack, from backend inference services to intuitive frontend interfaces within the ClickHouse Cloud platform. - API Architecture: Create robust, scalable APIs that connect ClickHouse's database capabilities with modern AI/ML inference systems and external/internal AI services. - UI/UX Implementation: Build responsive, intuitive user interfaces that make complex AI functionalities accessible and valuable to users of all technical backgrounds. - Ecosystem Integrations: Implement and maintain integrations with the broader AI/ML ecosystem and standards, ensuring that ClickHouse as a technology works seamlessly with popular frameworks and tools. - Technical Integration: Integrate models into production systems with proper monitoring, versioning, observability, and evaluation. What you bring along: - 5+ years of software engineering experience in production environments - Exposure to working directly with AI/ML technologies - Strong frontend skills with TypeScript/JavaScript and React - You have a high level of ownership and can drive features from concept to production with minimal supervision - You thrive in collaborative environments and can effectively communicate technical concepts to diverse stakeholders Nice to have - Experience building data-oriented interfaces and visualizations - Experience integrating and deploying AI/ML models in production systems, including working with inference APIs and vector databases - Familiarity with cloud technologies such as AWS, Azure, or GCP, particularly services related to AI/ML deployment - Understanding of database systems and data processing pipelines, with ClickHouse experience being a significant plus #LI-Remote 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.

Location: Batumi, Georgia; Berlin, Germany; Munich, Germany; Lisbon, Portugal; Warsaw, Poland; Barcelona, Spain The Vault by Tría Finance is a Swiss and EU-regulated fintech group delivering institutional-grade digital asset infrastructure and services. Bringing together a software vendor and a licensed Crypto Asset Service Provider (CASP), The Vault combines deep domain expertise with a strong foundation of transparency, security, and regulatory compliance. We develop and operate a comprehensive suite of crypto-native solutions, powered by proprietary technology, enabling institutions to execute digital asset strategies across both custodial and non-custodial models. We're building a security-first platform for digital asset operations. Our product is API-driven, highly auditable, and engineered for reliability. We're looking for a Senior Full-Stack Engineer who can own features end-to-end — from clean domain modeling in Go or Node.js to a polished, crisp React UI. Responsibilities: Build end-to-end product features across Go and Node.js/Express backends and React frontend AI-assisted development: use Cursor/Copilot/ClaudeCode (or similar) daily to accelerate delivery, refactoring, and test generation—while verifying outputs and keeping code clean Design backend services using DDD patterns (bounded contexts, aggregates, domain events), clean layering, and pragmatic architecture Implement data models and migrations across PostgreSQL and MongoDB, using GORM, Mongoose, or raw queries where appropriate Build and maintain REST APIs (and webhooks/event-driven workflows where needed) in both Go and Node.js/Express Implement frontend flows in React (TypeScript): dashboards, admin workflows, status lifecycles, audit views Ensure correctness and observability: structured logging, metrics, tracing, and production-ready error handling Contribute to security fundamentals: RBAC, least-privilege access, safe secrets handling, and audit trails Own quality: unit/integration tests, contract tests, and CI pipelines Requirements Must-have 7+ years building production systems with Go and/or the MERN stack (MongoDB, Express, React, Node.js), plus solid React experience Strong backend fundamentals: concurrency, APIs, reliability, debugging Hands-on with DDD (not just buzzwords): can model domains and keep boundaries clean Strong database skills across PostgreSQL and MongoDB: schema/collection design, indexing, query tuning, migrations Experience with GORM and/or Mongoose (or similar ORMs/ODMs) plus comfort dropping to raw SQL or aggregation pipelines when needed Frontend proficiency in React (TypeScript preferred), including state management and form-heavy admin UIs Good testing discipline (Go testing, Jest/Vitest, integration tests; frontend testing basics) REQUIRED: confident daily use of AI coding tools (Cursor/Copilot/etc.) with disciplined verification and secure practices Nice to have Event-driven patterns: outbox, retries, idempotency, background jobs Experience with RBAC/policy engines, audit logs, fintech/compliance workflows Docker/Kubernetes familiarity CI/CD ownership (GitHub Actions/GitLab CI), release workflows Experience with high-security systems (custody, payments, identity) Soft skills Ownership mindset: deliver features end-to-end with high quality Clear communication and ability to work across teams Pragmatic: balances long-term design with shipping Comfortable in ambiguity and fast iteration Benefits Competitive salary; Annual performance bonus; Fully remote position — work from anywhere in the world (team operates on CET); Paid time off, including vacation, sick leave, and public holidays; Multiple projects within the company — the opportunity to discuss different projects during the interview and choose the one that's the best fit for you.