Вакансии

Location: New York, NY (HQ); Remote (Canada); Remote (US) 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 Ramp’s Token Spend Management team helps finance and technical teams understand and manage what they spend across AI providers and subscriptions. We are building the third pillar https://ramp.com/blog/ramp-at-44-billion-the-third-pillar of finance. The product brings provider usage and billing information together so customers can see where costs come from, attribute spend, and act on it with greater confidence. We’re looking for a senior backend engineer to build the systems behind that experience. You’ll own substantial projects from design through production, turn data from different providers into dependable product experiences, and work with product, design, data, and engineering partners to make complex spend information useful to customers. You will be involved in key company initiatives such as inference accounting, and figuring out new and novel ways to help companies not just manage, but think about their AI Spend. WHAT YOU’LL DO - Design and build backend services and APIs that support AI spend visibility, attribution, insights, and controls - Build and improve integrations that ingest usage and billing information from supported providers - Taking the data from those integrations and converting it into helpful structures for external customers, and internal product consumers - Create reliable data models and processing workflows that make spend information accurate, traceable, and useful across the product - Own projects from technical design through launch, monitoring, and iteration - Improve the reliability, performance, and observability of systems as customer usage and provider coverage grow - Partner with product, design, data, and engineering teammates to turn customer needs into practical solutions - 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 judgment about system design, data correctness, reliability, and when to keep a solution simple - A track record of independently owning complex projects and shipping high-quality software - Experience working with external data sources or integrations where data quality and changing interfaces matter - Comfort working through ambiguous product problems with cross-functional partners - Clear communication and a collaborative approach to technical decisions and feedback NICE TO HAVES - Experience with usage metering, billing, spend management, or financial data products - Experience integrating with AI providers or other third-party usage and billing APIs - Experience building attribution, alerts, limits, or other systems that help customers understand and manage spend 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

Location: New York, NY (HQ); Remote (Canada); Remote (US) 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 Getting paid is still one of the most manual parts of running a business. Finance teams chase invoices over email, match payments to invoices by hand in spreadsheets, and close the books late because cash data is scattered across banks, payment processors, and ERPs. Ramp's Accounts Receivable team is building the system that automates all of it, from the moment an invoice is sent to the moment cash is reconciled in the general ledger. We own the full receivables lifecycle: invoicing, collections, payments, cash application, and accounting sync. We're looking for a senior backend engineer to own core pieces of that system. The work sits where hard engineering problems meet real money: matching messy payment data to the right invoices, keeping ledgers correct to the cent, and syncing reliably with the accounting systems our customers depend on. You'll own projects end to end, from design through production, and work closely with product and design to turn complex finance workflows into software that just works. WHAT YOU’LL DO - Build the payment-matching systems that automatically apply incoming ACH, wire, card, and check payments to the right invoices, even when payment details are incomplete or inconsistent - Design accurate data models where every dollar is traceable from invoice to payment to general ledger - Build two-way integrations with ERPs like NetSuite and QuickBooks that stay consistent through retries, partial failures, and edits on either side - Build collections workflows that help businesses get paid faster without hurting their customer relationships - Own projects from problem definition and technical design through launch, monitoring, and iteration - Raise the engineering bar through design reviews, code reviews, and mentorship WHAT YOU’LL NEED - Product sense: you care about the customer problem, not just the ticket, and you push back when the spec is wrong - Experience designing and operating production backend systems, including APIs, data models, and asynchronous workflows - Strong system design judgment and the ability to balance speed, correctness, reliability, and simplicity - A track record of independently owning complex projects and shipping high-quality software - Strong communication skills and a collaborative approach to technical decisions NICE TO HAVES - Experience with invoicing, billing, payments, accounting, or other financial workflows - Experience building integrations that keep data consistent across systems - Experience improving reliability and operational visibility in a growing product 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

Задачи: — Разработка продуктовых фичей маркетплейса Джум — Повышение конверсии и проходимости платежей, расширение списка платёжных провайдеров, интеграции, PCI DSS контур — Улучшение системы авторизации — Поддержка инфраструктуры и проектировании миграций — Диагностирование и повышение доступности клиентских сервисов Требования: — Уверенное знание одного из языков программирования: Go / Java / Kotlin / C++ / Python / Scala — Опыт разработки сложных проектов — Отличная алгоритмическая подготовка — Опыт разработки под Linux / Unix — Будет плюсом: опыт работы с highload, опыт работы с MongoDB, опыт работы с Kubernetes Условия: — Прозрачность и Стабильность: фиксированный оклад, performance-based бонусы — Office-first: гибкий график с гибридным форматом работы (3 дня в офисе, 2 удаленно) и компенсация питания в офисе — Забота о сотрудниках: медицинская страховка (включая стоматологию) для сотрудников и их детей, 100% оплата больничных — AI-first подход: лицензии и доступы к большому количеству AI инструментов — Рост и Развитие: возможность карьерного роста, обучения и ротации между командами компании, воркшопы для обмена знаниями, курсы английского языка — Международная команда: работа с коллегами из Армении и Китая, тимбилдинг с командой раз в год и поддерживающая корпоративная культура

We’re looking for a Senior Backend Engineer (Python) who will join our team.

Location: Russia; Moscow; Perm Workplace: remote 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. The role THE ROLE We are hiring a Senior Backend Engineer for two platform products: Xsolla ID is the identity and authentication platform behind sign-in, account management and SSO across Xsolla products. Xsolla ZK is Web3 wallet infrastructure: smart wallets and account abstraction on a zkSync-based L2. Both products sit on users' most sensitive flows, logging in and signing transactions, and other Xsolla teams build on top of them. WHAT YOU WILL OWN The backend services of your product area end to end: design, implementation, release and production operation, including on-call Architecture across services: service boundaries, integration contracts and data ownership. You make these decisions and justify them in writing Reliability and security of critical flows: SLOs, failure handling, protection of user data and credentials Service performance and cost under load WHAT YOU WILL DO Design and build services and APIs (REST, gRPC) for authentication, account management and wallet operations Define service boundaries and integration contracts with other Xsolla teams Design data models and storage; optimize schemas and queries Build event-driven and asynchronous workflows Own observability: metrics, logs, tracing and alerting, and act on what production tells you Take part in on-call, incident response and post-mortems Improve the engineering environment: CI/CD, infrastructure-as-code, testing Review code Set up and maintain AI tooling in the repositories (Claude Code, Codex, Cursor: rules, context, harness) so the team uses it effectively Responsibilities Language and platform 5+ years of commercial backend development Go: idiomatic code, concurrency (goroutines, channels, context and cancellation), memory and performance profiling (pprof) Data Relational databases (PostgreSQL, MySQL): schema design, indexes, query plans, transactions and isolation levels, safe migrations Caching (Redis): when to cache, invalidation, consistency trade-offs Distributed systems Service architecture and distributed-systems trade-offs: consistency, availability, idempotency, retries, failure modes Asynchronous messaging and event-driven design (Kafka, RabbitMQ or NATS): delivery guarantees, ordering, reprocessing APIs Designing REST and gRPC APIs: versioning, backward compatibility, contract documentation (OpenAPI / Swagger, Protobuf) Security and identity Application security: common vulnerability classes (OWASP Top 10), secrets management, safe handling of user data OAuth 2.0 / OIDC from the server side: flows, tokens, sessions Operations Containers and orchestration (Docker, Kubernetes) at the level of deploying and debugging your own services Observability (we use Datadog; experience with Prometheus, Grafana, ELK / Graylog or OpenTelemetry also counts): metrics, logs, tracing and alerting; diagnosing incidents in production Engineering practices Testing: unit, integration, contract Git, CI/CD (GitLab CI or similar) AI-assisted engineering Daily hands-on use of AI coding tools (Claude Code, Codex, Cursor) for development and review, including configuring them for a repository English Reading technical documentation in English Nice to Have Web3 backend experience: blockchain integration, wallet infrastructure, account abstraction High-load systems Cloud platforms (GCP, AWS or Azure) and infrastructure-as-code NoSQL databases (MongoDB or similar) Domain experience in gaming, e-commerce, fintech or payments HOW WE WORK Decisions in writing. Significant technical decisions are written up as an RFC or ADR that lays out the options and trade-offs. We discuss the document, not a blank whiteboard. AI is part of everyday engineering. We use AI coding tools for development and review, and we treat configuring them for a codebase as real engineering work. HOW WE HIRE Intro call. Your background, your motivation and the role. Technical interview. Built directly on the What you will own and Required sections above. We won't ask about anything this posting doesn't promise. Bar raiser. An engineer from outside the hiring team checks that you raise the overall engineering bar. THE TEAM You will work alongside product managers, designers, backend and frontend engineers, QA and DevOps. 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. EMPLOYMENT DETAILS Location: Remote Employment Type: Full-time Schedule: 10:00–19:00 (flexible) Contract: Employment agreement (entity or EOR arranged per candidate location) EQUAL EMPLOYMENT STATEMENT Xsolla is dedicated to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, language, sexual orientation, national origin, genetics, political beliefs, disability, age, marital status, social background or other characteristics. We are committed to compliance with all fair employment practices regarding citizenship and immigration status. CONTACT If you have questions regarding our hiring practices, please contact careers@xsolla.com. For more vacancies, visit xsolla.com/careers.

• Разработка и поддержка backend-сервисов на Python; • Работа с очередями/брокерами: Kafka, RabbitMQ, Redis Streams, Celery;

Ability to build libraries and frameworks of reusable efficient code. Competence in designing and implementing low-latency, stable and performing applications.

You’ll be responsible for building modern and scalable web applications, working closely with backend developers and designers to create intuitive user experiences.

Чем предстоит заниматься: Проектирование и разработка новых микросервисов и бизнес-логики. Оптимизация производительности существующих компонентов системы, работа с высоконагруженными участками кода.

• Практический опыт с NestJS и Fastify.

В качестве старшего бэкенд разработчика в Zentist ваша работа напрямую влияет на развитие бизнеса. Каждый ваш коммитмент, направленный на автоматизацию ручных процессов, экономит много часов и долларов специалистам в стоматологических клиниках, отвечающих за процесс оплаты лечения через страховые компании.

• Глубокое знание C# и .NET. • Опыт проектирования архитектуры, разработки REST API и микросервисов.

Занятость: full-time 🖥 Формат Limassol 🕹 Работодатель 🕹 Список обязанностей: — Использовать AI для создания функций на бэкенде, вебе, Android и iOS. 🕹 Требования к кандидату: — 5+ лет опыта разработки программного обеспечения, предпочтительно в бэкенде.

💎 Писать производительные микросервисы на Go для платформы премиального такси, переводить сервисы с Ruby-монолита, держать системы отзывчивыми под высокой нагрузкой.

Location: Baku Workplace: onsite ABOUT YOU You will play a pivotal role in delivering high-impact software solutions across our platform. You bring curiosity, initiative, and a passion for clean, scalable systems. You collaborate effectively with teammates and cross-functional partners to design, build, and improve our technical stack. You’re hands-on, deeply engaged in the code, and consistently seeking better ways to solve complex engineering challenges.   ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.   For more information, visit xsolla.com. Responsibilities Build and ship reliable, secure and scalable backend services in Go. Own features from design to deployment, with attention to maintainability, security and performance. Design and build APIs and SDKs used by Business Account frontends, microfrontends and other Xsolla teams. Build and maintain identity flows such as user creation, login, MFA, SSO and token validation across multiple accounts and clients. Design multi-tenant services with clear data isolation and per-account configuration. Take part in architecture discussions and write or review ADRs. Refactor legacy code to improve structure and efficiency without breaking existing features. Own production readiness with Datadog: dashboards, monitors and alerts, APM and tracing, log analysis, incident response and root cause analysis. Write clear, testable, well-documented code, with a focus on quality and automation. Use AI tools (Claude Code, Cursor, etc.) every day to design, build, test and refactor code faster without lowering quality. Add AI-assisted code review on top of manual review, check AI-generated code carefully, and help the team set good practices for AI-driven development. Work with product, frontend, design and platform teams to agree on goals and deliver end to end. Contribute to technical scoping and estimation. Reduce technical debt and keep improving the developer experience. Mentor engineers and give constructive code reviews. Requirements 6+ years of professional software engineering experience. 2+ years of hands-on Go experience in production. Strong experience with PostgreSQL and/or MySQL, including schema design and query performance. Experience designing and building REST APIs (gRPC is a plus). Hands-on experience with Docker, Kubernetes and Helm. Experience with message brokers such as RabbitMQ or Kafka. Comfortable with Git and CI/CD pipelines (GitLab preferred). Solid understanding of authentication and authorization basics: OAuth2, JWT, sessions and tokens. Hands-on experience with observability tools, ideally Datadog: metrics, logs, APM/traces and alerting. Hands-on experience using AI coding assistants in daily work, and the judgment to review, test and correct what they produce. Basic understanding of cloud platforms (Google Cloud Platform preferred). Working knowledge of frontend technologies, especially React. Good written and spoken English, with the ability to explain technical trade-offs to non-technical stakeholders. Nice to have Experience building scalable, secure login or identity platforms (Login-as-a-Service). Deep knowledge of OAuth2, OIDC, SAML, MFA, and session and token management. Experience with social login, SSO and federated identity. Experience designing multi-tenant identity systems with isolation and configurability. Experience delivering developer-friendly APIs, SDKs and integration docs. Experience with OpenTelemetry, SLOs and error budgets. Experience with B2B platforms, partner portals or marketplaces. Experience setting up AI workflows for a team, such as agents, custom skills or prompts, automated MR review, or AI-assisted testing. The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially. Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy. For any inquiries related to data privacy, please contact: careers@xsolla.com Explore more opportunities at: https://xsolla.com/careers

▫️Разработка, тестирование и деплой смарт-контрактов на Rust: свопы, пулы ликвидности, расчёты и комиссии. ▫️Интеграция с криптокошельками: подключение, подпись транзакций, работа с RPC-нодами.

• Разрабатывать и поддерживать серверную часть платформы. • Проектировать и оптимизировать базы данных и API.

О компании и продукте: Компания занимается разработкой и поддержкой масштабной транспортно-логистической платформы-маркетплейса xPlanet, реализованной в контуре крупнейшего российского производителя подвижного состава для рельсового транспорта, компании Трансмашхолдинг (ТМХ). Платформа запущена в 2019 году, с 2020 года происходит декомпозиция монолитной Java-архитектуры в более чем 20 микросервисов на Golang, завершённая в 2024 году. В последние два года компания структурно трансформировалась, сформировав единую команду разработки с приоритетом на современные технологии и качественный delivery. Задачи: — Проектировать и разрабатывать микросервисы на Go — Развивать существующие доменные сервисы: рефакторинг, оптимизация, ликвидация технического долга — Проектировать схемы данных и миграции PostgreSQL с нулевым downtime — Работать с асинхронным взаимодействием: топология Kafka, идемпотентность, гарантии доставки, обработка ошибок — Отвечать за надёжность сервисов: метрики, структурные логи, трейсы, профилирование, разбор инцидентов — Участвовать в декомпозиции задач и технических решениях команды — Проводить code review, менторить менее опытных коллег, участвовать в технических интервью Требования: — От 5 лет коммерческой backend-разработки, из них от 3 лет на Golang — Глубокое понимание Go: конкурентность (горутины, каналы, context), работа с памятью и GC, профилирование через pprof — PostgreSQL на уровне проектирования схем и оптимизации: планы запросов, индексы, блокировки, уровни изоляции, миграции на живой базе — Опыт проектирования и эксплуатации микросервисов: границы сервисов, версионирование API, идемпотентность, ретраи, таймауты, консистентность между сервисами — Опыт работы с брокерами сообщений (Kafka или аналоги) и паттернами применения — Знания Docker, Kubernetes, CI/CD пайплайнов — Тестирование: unit, интеграционные (testcontainers или аналог), мутационные тесты, понимание покрытия на разных уровнях — Умение довести задачу до продакшена самостоятельно: от уточнения требований до мониторинга после релиза Работа с ИИ-инструментами: — Ежедневное использование агентных ассистентов (Claude Code, Cursor, Continue.dev, Codex или аналоги) — Умение ставить задачи модели: сбор контекста, границы и критерии приёмки, разбивка задач на проверяемые шаги — Понимание, где ИИ ускоряет процесс, а где создаёт риски — Критическая проверка сгенерированного кода и ответственность за результат — Знание MCP-серверов, скиллов, RAG, подключение внешних инструментов к ассистенту Будет плюсом: — Опыт программирования на Kotlin (API gateway реализован на нём) — Навыки работы с OpenTelemetry и стеком наблюдаемости: Prometheus, Grafana, Tempo, Loki, Pyroscope — Опыт trunk-based development и работы с фича-флагами (Growthbook, Unleash и т.п.) — Опыт работы с gRPC и контрактами между сервисами — Опыт менторства, развития инженерной культуры, участия в найме — Опыт внедрения ИИ-инструментов на уровне команды Условия: — Оформление по ТК РФ — Гибридный формат работы, полностью удалённый по согласованию с руководителем — ДМС со стоматологией — Бонусы аккредитованной ИТ-компании — Корпоративный спорт (бег, хоккей) — Развитая инженерная культура: CI/CD, автотесты, observability, отсутствие ручных релизов по ночам — Возможность влиять на технические решения, а не просто закрывать тикеты