Бэкенд вакансии

Участвовать в разработке нового функционала для backend-сервисов на Java под руководством опытных разработчиков. Изучать существующий код и разбираться в архитектуре проекта.

Разрабатывать и поддерживать backend-сервисы на Python под руководством опытных разработчиков. Создавать и дорабатывать REST API.

Location: United States (Remote) Workplace: Remote About Teleport Don't wait for the future of infrastructure. Be part of it. Teleport is the AI Infrastructure Identity Company. We're solving one of the hardest problems in security: giving every human, machine, workload, and AI agent a cryptographically secured identity, improving engineering velocity while maintaining security. We make trusted computing simple. This gives you the freedom, power, and autonomy to build and innovate with confidence. Remote-first and globally distributed, we work with companies like Nasdaq, DoorDash, and Elastic to secure infrastructure for an AI world. ABOUT THE ROLE We are looking for product-focused systems engineers to work on Teleport Core Product. You will work on problems ranging from performance and scalability, security and networking, to integrations with external systems. You will work on the full product lifecycle from working with customers to understand their problems, writing RFDs for your proposed design, implementing, testing, and documenting. Teleport is an open core project, and most of the code you will write will be open source and written in Go. WHAT YOU'LL DO - Become an expert on scalability, performance, and reliability of Teleport in large deployments. - Design, develop, and ship outstanding, high-quality products. - Write most of the code in Go. - You'll join one of Teleport's access teams. These teams build secure, passwordless access to every kind of infrastructure, using short lived credentials, and it has to work at the scale of our largest customers. - Improve observability, tracing and failure handling so the access layer can be debugged at scale. - Grow your technical expertise. - Lead a distributed team of outstanding engineers. WHAT WE'RE LOOKING FOR - Willingness to work collaboratively with Teleport's engineers on coding challenge in Go https://github.com/gravitational/careers/blob/main/challenges/systems/challenge-1.md as part of the interview process. - Builder mentality and experience -- you love being hands-on and building zero-to-one products. - Extensive Go experience. - Extensive experience developing scalable, reliable, and performant distributed systems and platforms. - Strong team leadership. - Engineering management experience. - Linux systems engineering experience. - Knowledge of Identity Management, RBAC, ABAC, and zero-trust security models. - Intellectual curiosity and a willingness to master new technologies. - Transparency, honesty, and a no-ego mindset. - Significant contributions in Open Source is a big plus. HOW WE HIRE Our process is designed to be straightforward and respectful of your time. We skip performative rounds and focus on what matters: understanding how you think and what you can do. For this role, we use a take-home challenge that mirrors real work at Teleport — on your time, your way. You'll have support from the team throughout. 1. Zoom meeting with a Teleport recruiter. You’ll learn about the company, our products, compensation philosophy, interview process, and key requirements. 2. Zoom meeting with the Hiring Manager. The Hiring Manager will walk you through the coding challenge and answer your questions. 3. Coding challenge collaboration. The day after your meeting with the Hiring Manager, you join a Slack channel and complete a coding challenge in Go https://github.com/gravitational/careers/blob/main/challenges/systems/challenge-1.md using GitHub. The challenge usually takes about 2 weeks and ends with a Zoom meeting with the Hiring Manager and a member of the interview team to review your solution. 4. If your challenge solution meets our bar, you'll receive an offer to join Teleport. Why Teleport You're joining a company where the problem is real, the team is small, and your work shows up directly in the product. We're not a big company, you won't get lost in a crowd. You'll have the freedom and autonomy to do what you're great at, alongside teammates who care about doing it right and want to see you succeed. The work is collaborative, there's real room to grow, and the mission is one worth showing up for. Remote-first and globally distributed, we're genuinely passionate about what we're building. The Benefits At Teleport, we believe your career is more important than a list of perks. That's why we focus on making your day-to-day the best it can be — giving you the autonomy, access, and support to do the best work of your career. - Extensive health coverage - Annual expense budget - Rest and recovery policies that maximize your ability to recharge - Investment in your future with retirement savings plans - Professional development opportunities Teleport is an equal opportunity employer and does not discriminate against any employee or applicant on the basis of age, color, disability, gender, national origin, race, religion, sexual orientation, veteran status, or any classifications protected by federal, state, or local law. Candidate Privacy Notice: For information about our collection and processing of job applicant personal data for this position, please see our Job Applicant Privacy Policy and Notice of Collection at goteleport.com/legal/apply/job-applicant/ http://goteleport.com/legal/apply/job-applicant/

Location: San Francisco; New York; Seattle Workplace: Hybrid ABOUT BASETEN Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing quickly and recently raised our $1.5B Series F https://www.baseten.co/blog/announcing-our-series-f/, led by Altimeter Capital, Conviction Partners, and Spark Capital. Join us and help build the platform engineers turn to ship AI products. THE ROLE AI is being built by many companies at once. Model labs train more capable models, hyperscalers provide infrastructure and distribution, developers build new AI products, and a growing set of tools gives agents more to work with. Baseten sits at the center of all of it, as the inference platform that developers and large companies use to run AI in production. We're hiring Software Engineers with strong product and customer sense to join our Product Platform organization. This team builds the enterprise-hardened products that sit on top of our inference platform. These are the surfaces customers, partners, and their agents touch every day. We also build systems and products for developer productivity, including agentic platforms. We're hiring across several areas: - Commercialization, billing, and partnerships. - Developer productivity and agentic development. - Enterprise controls: identity, access, governance, and account lifecycle management. You'll own customer-facing features end to end. That means talking to customers to define the problem, designing and shipping the solution, and iterating once it's in production. You'll work closely with product and design as a peer. EXAMPLE INITIATIVES You'll get to work on these types of projects as part of our Product Platform team: - How we built RBAC that scales for the enterprise https://www.baseten.co/blog/rbac-from-the-ground-up-solving-for-autonomy-vs-control/ - Announcing our partnership with OpenAI https://www.baseten.co/blog/baseten-openai-partnership/ - Introducing Baseten Hosted Tools https://www.baseten.co/blog/introducing-baseten-hosted-tools/ - How leading platforms ensure observability for LLM inference https://www.baseten.co/blog/how-leading-platforms-ensure-observability-for-llm-inference/ RESPONSIBILITIES - Own customer-facing features end to end, from understanding who you're building for through design, launch, and iteration. - Build platforms and systems that scale and perform well in production, not one-off features or scaffolding. - Ship in phases, working directly with internal and external customers to validate and iterate along the way instead of betting on a single big launch. - Weigh competing customer requests and make clear prioritization calls based on impact. - Work closely with product, design, forward deployed engineering, and go-to-market teams as a peer, contributing ideas rather than just implementing specs. - Build the systems behind how customers buy, integrate, and use Baseten, across billing, partnerships, and developer and agentic tooling. - Take ownership of ambiguous problems, move quickly, and drive them to completion with little process. - Pick up new problem areas quickly and grow your scope as the team and product expand. BENEFITS - Competitive compensation, including meaningful equity - (U.S. only) 100% coverage of medical, dental, and vision insurance for employee and dependents - Flexible PTO policy including company wide Winter Break (our offices are closed from Christmas Eve to New Year's Day!) - Paid parental leave - Fertility and family-building stipend through Carrot - (U.S. only) Company-facilitated 401(k) - Exposure to a variety of ML startups, offering unparalleled learning and networking opportunities. Apply now to embark on a rewarding journey in shaping the future of AI! If you are a motivated individual with a passion for machine learning and a desire to be part of a collaborative and forward-thinking team, we would love to hear from you. At Baseten, we are committed to fostering a diverse and inclusive workplace. We provide equal employment opportunities to all employees and applicants without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. We are an Equal Opportunity Employer and will consider qualified applicants with criminal histories in a manner consistent with applicable law (by example, the requirements of the San Francisco Fair Chance Ordinance, where applicable).

участие в анализе технических требований к разрабатываемым модулям и сервисам, помощь в выборе технологии и языков программирования. разработка и сопровождение desktop приложений, а так же серверных модулей (backend), в том числе web-сервисов и API (REST, gRPC, WebSocket) на Python 3 и других языках высокого уровня.

разрабатывать и сопровождать брокерскую систему в части БД (MS SQL Server 2019).

Задачи: — разработка и внедрение AI-агентов — помощь в разработке и внедрении AI-агентов другим командам — выработка стандартов и best practice — построение архитектуры агентного ландшафта канала. Требования: — уверенный пользователь Python 3.10+ — знание framework: FastAPI, FastStream, aiohttp, asyncio, grpcio — работа с Kafka, redis/memcache/ignite, Kubernetes/docker/podman, sql (желательно postgre), elasticsearch/opensearch, git — умение применять менеджеры пакетов (poetry/uv), линтеры (flake8, ruff, mypy), тестовые фреймворки (pytest) — владение паттернами надежности и отказоустойчивости, микросервисной архитектуры — опыт оптимизации кода и code-review — уверенное пользование ОС семейства Unix систем. Плюсом будет: — знание Java, хотя бы на уровне понимания синтаксиса языка — опыт создания AI-агентов и работа с агентными фреймворками, знания принципов работы LLM. Условия: — комфортный современный офис на м. Кутузовская — формат работы: офис на время адаптации и далее гибрид (2–3 дня в неделю в офисе) — ежегодный пересмотр зарплаты, годовая премия — корпоративный спортзал и зоны отдыха — более 400 образовательных программ СберУниверситета для профессионального и карьерного развития — расширенный ДМС, льготное страхование для семьи и корпоративная пенсионная программа — подписка Прайм с возможностью совместного использования на трёх близких — вознаграждение за рекомендации друзей в команду Сбера.

Задачи: — Разрабатывать и поддерживать интеграции с маркетплейсами: заказы, остатки, этикетки, статусы (Wildberries, Ozon, Яндекс Маркет, Uzum, Kaspi и другие). — Интегрировать ЭДО: Диадок, СБИС, УПД, акты, входящие документы и статусы подписания. — Работать с Честным знаком: True API, СУЗ, ввод в оборот, проверка КИЗ, УКЭП. — Поддерживать существующие коннекторы при смене версий API и изменениях контрактов внешних сервисов. — Разбирать ошибки интеграций и нестандартное поведение API, включая случаи, когда запрос успешен, но данные не изменились. — Развивать архитектуру интеграций под рост: мультитенантные воркеры, распределение API-лимитов между клиентами, горизонтальное масштабирование. Требования: — От трёх лет коммерческой разработки на PHP 8 / Laravel. — Опыт работы с очередями Laravel: Redis, Horizon, retries, failed jobs. — Опыт хотя бы одной интеграции с Wildberries, Ozon или Яндекс Маркетом, которая работала под реальной нагрузкой. — Умение строить интеграции с учётом идемпотентности и дедупликации. — Опыт работы с rate limits, пагинацией и курсорами внешних API, включая распределение лимитов между клиентами. — Понимание устройства подписанных вебхуков: подпись, timestamp, версия. — Уверенная работа с MySQL на таблицах в миллионы строк: индексы, планы запросов, влияние запросов на прод. — Умение разбираться в чужом коде, логах и ошибках внешних сервисов. Будет плюсом: — Опыт работы с Честным знаком / ГИС МТ, КриптоПро, ГОСТ-подписью, DataMatrix и GS1. — Интеграции с Диадоком или СБИС, знание формата УПД ФНС. — Опыт обмена с 1С. — Использование low-code инструментов для быстрых или вспомогательных интеграций. — Опыт с Go или Node.js для отдельных сервисов. Условия: — Полностью удалённая работа, full-time. — Ежедневный дейлик и большой бэклог задач с оценкой трудоёмкости. — Возможность самостоятельно определять объём работы. — Быстро растущий продукт и задачи на масштабирование. — Минимум бюрократии, возможность влиять на технические решения.

Работать с REST API; Работать с базами данных и SQL;

Location: New York, NY (HQ); San Francisco, CA Workplace: Hybrid ABOUT RAMP Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $275B in annualized spend flows in and out of 85,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 7.5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. ABOUT THE ROLE Finance teams need a dependable way to turn everyday spending and payments into accurate books. Ramp's Accounting team builds the systems that carry accounting context across our products, help customers categorize and reconcile activity, and keep their records in sync. When those systems work well, finance teams spend less time correcting data and more time understanding their business. We're looking for a Senior Backend Engineer to build across that accounting experience. You could work on the services behind accounting rules and data models, the flow of transactions into the books, or the reliability of sync and reconciliation workflows. You'll own complex projects from design through production and work with product, design, and engineering partners to make accounting workflows simpler and more trustworthy for customers. WHAT YOU’LL DO - Design and build backend services, APIs, and data models that support accounting workflows across Ramp's products - Make financial data accurate, traceable, and resilient as transactions move through coding, reconciliation, and sync - Improve the reliability and visibility of workflows that span Ramp and customers' accounting systems, including how they handle failures and changes - Partner with product and engineering teammates to understand finance teams' needs and turn them into practical technical designs - Own substantial projects from design and implementation through launch, monitoring, and iteration - Raise the engineering bar through thoughtful design reviews, code reviews, and mentorship WHAT YOU’LL NEED - Experience designing, building, and operating production backend systems, including APIs, data models, and asynchronous workflows - Strong system design judgment, especially around data correctness, reliability, and keeping complex systems understandable - A track record of independently owning complex projects and shipping high-quality software - The ability to investigate problems across services and data flows and turn what you learn into durable improvements - Clear communication and a collaborative approach to technical decisions and feedback NICE TO HAVES - Experience with accounting, payments, spend management, or other financial data products - Familiarity with accounting concepts such as coding, reconciliation, or the general ledger - Experience building integrations or data workflows that keep information consistent across systems BENEFITS AVAILABLE TO ALL FULL-TIME RAMP EMPLOYEES (GLOBAL) - Flexible PTO - Centralized home-office equipment ordering - Health and wellness stipend - Budget for intra-office travel - Weekly coffee stipend UNITED STATES - 100% medical, dental & vision insurance coverage for you, with partial coverage for dependents - One Medical annual membership - 401(k), including employer match on contributions made while employed by Ramp - Fertility HRA (up to $10,000 per year) - Parental leave: up to 16 weeks (birthing + bonding) or 8 weeks (bonding only) at 100% pay - Pet insurance - In-office perks: lunch, snacks, drinks, and more - Relocation expense coverage to NYC or SF (if needed) CANADA - Group medical, dental, and vision coverage through Sun Life - Life, AD&D, and disability coverage - Fertility drug coverage (up to $4,000 lifetime) - Group Retirement Plan with employer match (RRSP + DPSP) - Parental leave: up to 16 weeks (birthing + bonding) or 8 weeks (bonding only) at 100% pay, with additional time available at reduced pay - Employee Assistance Program and virtual care through Lumino Health UNITED KINGDOM - Private medical insurance through Freedom Elite - Virtual GP and at-home care via eMed x Livi - Workplace pension through Penfold, with salary sacrifice option - Parental leave: up to 16 weeks (birthing + bonding) or 8 weeks (bonding only) at 100% pay with additional time available at reduced pay REFERRAL INSTRUCTIONS If you are being referred for the role, please contact that person to apply on your behalf.   OTHER NOTICES Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.   Beware of recruiting scams: Ramp will only contact you through official @Ramp.com http://Ramp.com email addresses and will never ask for payment or sensitive personal information during the hiring process.   Ramp Applicant Privacy Notice https://ramp.com/legal/applicant-privacy-notice

Требования к кандидату Опыт разработки на C# от 3 лет; Владение C# и .NET на уровне middle-разработчика и выше;

Задачи: — Участвовать в проектировании архитектуры приложений. — Разрабатывать и поддерживать backend‑часть веб‑приложений и сервисов. — Оптимизировать производительность и масштабируемость решений. — Работать с множеством интеграций и интерфейсов обмена данными. Требования: — Высшее техническое образование (потребуют показать диплом). — Коммерческий опыт разработки на Java от 5 лет после окончания вуза. — Опыт в финтехе, в проектах для топ‑15 банков РФ. — Профессиональная разработка на Java: микросервисы, API, юнит‑тесты. — Опыт с Spring (Boot / Security / Web / Test), Kafka и REST API. — Опыт с Maven / Gradle, OpenShift / K8S и Git. Будет плюсом: — Docker, CI/CD.

MaiCoin is looking for a Blockchain Backend Engineer to build secure enterprise digital-asset custody, wallet, and blockchain transaction systems.

Crusoe is looking for a Senior Staff Software Engineer Storage DPU to design and build DPU-offloaded storage software.

Flowdesk is looking for a DeFi Engineer to build and support real-time DeFi integrations, booking, reconciliation, reporting, and APIs.

Flowdesk is looking for an HFT Quantitative Developer to build low-latency order management, market-data, strategy-execution, and exchange-connectivity systems.

Accountable is looking for a Junior Backend Software Engineer to build backend services, integrate protocols, monitor activity, support clients, and maintain CI/CD pipelines.

- Разработка и оптимизация серверной части децентрализованных приложений на блокчейн-платформах. - Работа с смарт-контрактами и их интеграция в backend-часть проекта.