Разработка вакансии

• Проектировать и развивать identity-сервисы (SSO, MFA, управление сессиями, федерация). • Писать чистый, конкурентный и высокопроизводительный код на Go.

Location: Montreal, Canada 📍 Location: Montreal, Quebec, Canada 📄 Employment Type: Contract-to-Permanent (Preferred) / Contract 🏢 Work Arrangement: Remote Opportunity for US and Canadian Citizen 🚀 Start Date: Immediate 💰 Compensation: TBD -- based on skills and experience Important Screening Requirements Must be legally authorized to work in Canada . Must be eligible to obtain the required security clearance. Contract-to-permanent candidates are strongly preferred , although pure contract candidates will also be considered. English proficiency is required. French is considered an asset. About the Role We are seeking an experienced Digital Payload Architect to lead the architecture, design, and integration of next-generation digital regenerative payloads for LEO and MEO satellite missions. In this role, you will define system architectures, drive systems engineering activities, and collaborate with multidisciplinary teams to deliver advanced satellite communication solutions. The ideal candidate has deep expertise in digital payload systems, regenerative communications, and aerospace systems engineering, with a proven ability to lead complex technical initiatives from concept through integration and testing. Key Responsibilities Lead the architecture and design of digital regenerative payload systems for LEO and MEO satellite missions. Define system requirements, interface control documents (ICDs), and technical specifications. Support systems integration, verification, testing, and troubleshooting activities. Develop technical documentation, including requirements, test procedures, risk assessments, and engineering reports. Collaborate with customers, suppliers, and cross-functional engineering teams throughout the project lifecycle. Participate in technical reviews and provide system-level engineering leadership. Support trade studies, system analysis, and architecture optimization. Utilize Confluence and JIRA to support engineering documentation and project execution. Mentor engineering teams and contribute to continuous process improvement. Required Qualifications Bachelor's degree in Electrical Engineering, Aerospace Engineering, Physics , or a related field ( Master's degree preferred ). 12+ years of experience designing digital regenerative payload systems for LEO and/or MEO satellite missions . Comprehensive knowledge of: Digital regenerative communications Software Defined Radio (SDR) Digital Signal Processing (DSP) DVB-RCS and DVB-S2X protocols Digital modulation schemes Class of Service (CoS) Networking and MPLS 2G, 5G, and Non-Terrestrial Networks (NTN) Strong understanding of aerospace systems engineering principles. Hands-on experience supporting system integration, testing, troubleshooting, and issue resolution. Strong technical writing skills, including requirements, ICDs, test procedures, and risk documentation. Experience using Confluence and JIRA . Ability to work independently while leading complex technical initiatives. Excellent written and verbal communication skills in English . Preferred Qualifications Master's degree in Electrical Engineering, Aerospace Engineering, Physics, or a related field. French language proficiency. Experience leading end-to-end digital payload architecture for commercial or government satellite programs. Strong background in satellite communications, systems integration, and digital payload modernization.

Location: Torrance, United States 📍 Location: Torrance, CA 📄 Employment Type: Full-Time 🏢 Work Arrangement: 100% On-site, Monday–Friday 🚀 Start Date: TBD 💰 Compensation: TBD — based on skills and experience Important Screening Requirements Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, Aerospace Engineering, or a related field . Open to candidates across experience levels . Strong C/C++ programming experience. Experience with real-time operating systems (RTOS) . Familiarity with hardware/software integration and real-time system constraints. Experience with simulation and hardware-in-the-loop environments . Must be able to work on-site in Torrance, CA . Active or eligible for a Top Secret security clearance . U.S. work authorization and applicable export-control requirements apply. About the Role We are seeking Flight Software Engineers to design, develop, integrate, and test high-performance real-time embedded software for advanced flight systems. This is a hands-on engineering role focused on building robust software for demanding, safety-critical environments , while working closely with GNC, systems, and hardware teams. What We’re Looking For We’re looking for engineers who enjoy solving difficult real-time systems problems and can develop reliable flight software while working closely with hardware, GNC, and systems engineering teams. Key Responsibilities Design, develop, and test real-time embedded flight software . Collaborate with GNC engineers, systems engineers, and hardware teams. Develop and maintain software for high-reliability and safety-critical environments. Support simulation, hardware-in-the-loop, and flight testing . Participate in root-cause analysis and debugging across software and system interfaces. Follow rigorous software lifecycle and configuration-management practices. Support software verification and validation activities. Contribute to development processes, tools, and engineering standards. Evaluate emerging technologies and best practices relevant to flight software and real-time systems. Required Qualifications Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, Aerospace Engineering, or a related field. C/C++ programming experience. Experience with RTOS. Understanding of hardware/software integration. Familiarity with real-time system constraints. Experience with GNC systems or other control-intensive applications . Strong understanding of simulation and HIL testing. Excellent problem-solving skills and attention to detail. Ability to work effectively in a fast-paced multidisciplinary environment. Active or eligible for a Top Secret security clearance. Preferred Qualifications Flight software experience for missile, launch vehicle, or spacecraft systems . FPGA-based systems experience. Embedded software optimization experience. Secure software development or cybersecurity knowledge. Familiarity with agile or iterative development methodologies. Hands-on software verification, validation, and integration experience in defense environments.

Задачи: — Вести технические и предподключенческие звонки с командами разработки и ИТ брокеров, структурировать обсуждение, уточнять требования и согласовывать дальнейшие шаги. — Участвовать в технических предпродажных обсуждениях для оценки требований интеграции и ответов на технические вопросы. — Объяснять техническим командам клиентов процесс SSO Signal Codex и требования к интеграции. — Помогать разработчикам брокеров реализовывать вход на основе JWT и устранять ошибки аутентификации. — Проверять логику генерации токенов и выявлять распространённые проблемы реализации. — Тестировать интеграции от начала до запуска, включая аутентификацию, брендинг и ссылки WebTrader. — Отслеживать блокирующие факторы, ответственных и следующие шаги, активно продвигать интеграции к запуску. — Координировать работу с разработчиками клиентов во время реализации и помогать эффективно решать технические проблемы. — Поддерживать технические вопросы после запуска при необходимости. — Документировать повторяющиеся проблемы и предлагать практические улучшения процесса онбординга и интеграции. Требования: — Опыт 2+ года в веб-приложениях, SaaS продуктах, технических интеграциях, внедрении, инженерии решений или аналогичной технической роли. — Хорошее понимание HTTP, редиректов, JWT и веб-аутентификации/SSO. — Знание концепций валидации JWT, таких как iat, exp, алгоритмы подписи и идентификаторы пользователей. — Умение читать бэкенд-код на PHP, Node.js или Python для выявления проблем в генерации токенов и потоках аутентификации. — Уверенное использование инструментов разработчика браузера, логов, API и базовых командных утилит для отладки. — Базовый практический опыт с Python или аналогичными скриптовыми инструментами для тестирования и отладки. — Понимание основ безопасности аутентификации и безопасного обращения с секретами. — Умение совместно с разработчиками устранять неполадки во время живых звонков. — Свободное устное и письменное владение английским и русским языками. — Способность работать самостоятельно, брать ответственность и проактивно поднимать блокеры, риски и неясные требования. — Уверенность и профессионализм в коммуникации с клиентами, умение вести технические обсуждения и ясно объяснять сложные темы. — Проактивность и самостоятельность с сильным чувством ответственности за прогресс интеграций и результаты для клиентов. — Не требуется быть штатным разработчиком. Желательно: — Опыт работы с B2B SaaS онбордингом, внедрением или инженерией решений. — Опыт интеграций SSO. — Опыт в финтехе, брокерах Forex/CFD или торговых платформах. — Опыт работы напрямую с внешними техническими командами клиентов. — Опыт участия в технических предпродажных или интеграционных звонках. Условия: — Полностью удалённая работа, независимый подрядчик. — Требуется NDA. — Типичная нагрузка: 10–20 часов в месяц, в зависимости от активных интеграций. — Некоторые недели могут требовать мало или совсем не требовать участия. — Нагрузка может увеличиваться с ростом числа интеграций. — Большая часть работы проходит в рабочие часы CET с заранее запланированными звонками. — Во время активной интеграции ожидается ответ в течение одного рабочего дня. — Вне активных интеграций постоянная доступность не требуется. — Оплата €40–50 в час, в зависимости от опыта. — Оплата за фактически затраченное время на звонки, поддержку интеграций, тестирование, устранение неполадок и документацию.

Location: Russia 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 We are hiring a Senior Frontend 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. Responsibilities WHAT YOU WILL OWN The frontend of your product area end to end: shaping tasks with Product and Design, implementation, release and production monitoring Technical decisions for that frontend. You make them and justify them in writing, rather than only implementing someone else's The architecture of frontend applications and the shared UI library / SDK that other teams build on Measurable frontend quality: performance, reliability and security of user flows WHAT YOU WILL DO Design and build user flows: sign-in, account management, wallet onboarding and transaction signing Track how these flows behave in production (errors, performance, drop-offs) and act on what you see Make architectural decisions for frontend applications and document them Develop the shared component library and frontend SDKs used by other Xsolla teams Agree API contracts with backend engineers, including error handling, retries and edge cases Own performance budgets: Core Web Vitals and bundle size Improve the engineering environment: build, linters, tests, CI Review code Set up and maintain AI tooling in the repositories (Claude Code, Codex, Cursor: rules, context, harness) so the team uses it effectively Nice to have Language and platform 5+ years of commercial frontend development TypeScript in strict mode: generics, utility types, discriminated unions, typing module boundaries and external data JavaScript at the platform level: event loop, asynchrony, closures, memory. You can find a leak and explain its cause Frameworks and state Deep experience with React: rendering model, profiling, eliminating unnecessary re-renders Separating local, server and global state, and justifying the choice of tool; reasoning about when SSR is worth it UI quality and performance Semantic, responsive, cross-browser layout; modern CSS (CSS Modules, CSS-in-JS) Accessibility: ARIA, keyboard navigation, screen reader support Performance analysis: profiling, bundle analysis, Core Web Vitals Integration and security REST API integration: error handling, retries, request cancellation, contract alignment with backend Web security fundamentals: XSS, CSRF, CSP, secure handling of tokens, sessions and user data Engineering practices Testing at the right level: unit, integration, E2E Git, CI, Docker, linters and formatters 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 Experience in security-sensitive domains: authentication and identity (OAuth2/OIDC flows on the frontend), payments, crypto wallets Web3 frontend: wallet integration (embedded and browser wallets), EIP-1193, EIP-6963, EIP-712; viem, wagmi, ethers.js Next.js or Nuxt, SSR in production Design systems and component API design, UI kits Hybrid applications: WebView, React Native 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, frontend and backend engineers, and QA. 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.

Backend-разработчик в БВУ IT Вакансии Развиваем PWA интернет-банкинг и мобильные решения для физических лиц. Ищем Backend-разработчика в команду.

Задачи: — Разработка бэкенд-сервисов на Python для коммуникационных потоков агентов — Реализация REST API, включая эндпоинты и логику маршрутизации — Интеграция AWS AgentCore Runtime и Gateway, включая регистрацию Agent Card и настройку целей — Разработка A2A вызовов агентов с использованием шаблонов вызывающего и целевого агентов — Реализация формата протокола A2A с использованием JSON RPC 2.0 — Поддержка событий жизненного цикла задач Server Sent Events (SSE) и потоков push-уведомлений — Создание JSON схем Agent Card и реализация эндпоинта /.well-known/agent.json Требования: — Опыт разработки на Python или Go не менее 3 лет — Опыт интеграции API и маршрутизации — Опыт работы с коммуникационными паттернами на основе агентов или микросервисов — Опыт реализации REST API, включая создание и поддержку эндпоинтов — Понимание асинхронных и событийно-ориентированных архитектур, включая SSE и вебхуки — Опыт программирования на Python, включая асинхронное программирование — Опыт работы с AgentCore SDK и REST API — Знание AWS AgentCore Runtime и Gateway — Понимание паттернов вызова A2A агентов — Знание формата протокола A2A, включая JSON RPC 2.0, SSE событий жизненного цикла задач и push-уведомлений — Опыт создания JSON схем Agent Card и реализации эндпоинта /.well-known/agent.json Желательно: — Валидация интеграции шаблонов AWS AgentCore Gateway — Многоагентные вызовы AWS Bedrock — Потоковая передача событий SSE, включая события жизненного цикла задач и push-уведомления — Распространение трассировок OpenTelemetry через A2A агентские переходы, включая ADOT Условия: — Удалённый формат работы

Задачи: — Разработка и доработка SPA на Angular: компоненты, модули, сервисы, маршрутизация, state management — Разработка/доработка backend-модулей на C#/.NET в рамках трёхзвенной архитектуры — Участие в проектировании новых модулей ПО, API и frontend-архитектуры — Проектирование и развитие REST API между клиентом и сервером — Интеграция frontend с REST API, работа с OpenAPI/Swagger — Оптимизация производительности приложения, UI, API и СУБД — Работа с высоконагруженными сценариями: кэширование, асинхронность, очереди, профилирование узких мест — Доработка существующих интерфейсов и адаптивная вёрстка — Покрытие кода unit-, интеграционными и e2e-тестами — Участие в code review, оценке задач и технических обсуждениях Требования: — Опыт коммерческой разработки Fullstack от 3 лет, с уклоном во фронтенд — Уверенное владение Angular 12+, TypeScript — Опыт state management: NgRx/Signals — как плюс — HTML5, CSS3/SCSS, адаптивная и кроссбраузерная вёрстка, Angular Material — Понимание компонентной архитектуры, lazy loading, OnPush, оптимизации Change Detection — Опыт интеграции с REST API, OpenAPI/Swagger — C#/.NET: .NET 6+, ASP.NET Core, Web API — Понимание классической трёхзвенной архитектуры: клиент → сервер → БД — Опыт разделения логики на слои: контроллеры, сервисы, репозитории, DTO, валидация — EF/EF Core, ORM — SQL: MSSQL/PostgreSQL; ClickHouse — как плюс — Опыт работы с высоконагруженными или near-high-load системами — Асинхронная и многопоточная разработка: async/await, TPL, параллелизм — Практические навыки оптимизации запросов и производительности — Кэширование: MemoryCache, Redis — как плюс — Очереди: RabbitMQ / Kafka — как плюс — Git, GitLab CI/CD, Docker Условия: — Формат работы: удалённо — Оформление: ТК РФ — График: 5/2, гибкое начало дня

Участие в разработке казначейских продуктов. Высшее техническое и/или экономическое образование.

— аудит и доработка существующей архитектуры; — развитие системы до multi-tenant SaaS;

Location: US - Hybrid - Massachusetts - Boston, US - Headquarters - Maryland - Columbia Who is Tenable? Tenable® is the Exposure Management company. Over 40,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. Our global employees support 65 percent of the Fortune 500, 50 percent of the Global 2000, and large government agencies. Come be part of our journey! What makes Tenable such a great place to work? Ask a member of our team and they’ll answer, “Our people!” We work together to build and innovate best-in-class cybersecurity solutions for our customers; all while creating a culture of belonging, respect, and excellence where we can be our best selves. When you’re part of our #OneTenable team, you can expect to partner with some of the most talented and passionate people in the industry, and have the support and resources you need to do work that truly matters. We deliver results that exceed expectations and we win together! Your Role: The Services Architect is an advanced individual contributor within the Services Architecture team, contributing to the technical direction, quality, and delivery of content across the Professional Services Portfolio. Operating with a high degree of autonomy while aligning with the overarching portfolio strategy, this role leads the design and execution of net-new consulting service offerings, courses, and enablement programs, and helps establish standards for the broader team. In this position, the architect provides technical guidance across team projects, handles content and offering escalations, and actively mentors Associate Services Architects. Working in close collaboration with portfolio leadership, the role supports offering strategy and product roadmap alignment, while periodically teaching customer classes or delivering service engagements to ensure content remains grounded in real-world customer experience. Your Opportunity: Strategy & Portfolio Leadership Portfolio Direction: Shape the Professional Services Portfolio by identifying gaps and opportunities and proposing and prioritizing new offerings aligned with corporate strategy and product roadmaps. Offering Ownership: Design, draft, and update consulting service offerings, enablement content, educational material, and technical presentations for webinars and events, and lead development of the most complex and strategic net-new offerings. Standards & Quality: Maintain high technical, content, and lab quality standards across the portfolio, ensuring that project outputs and contributions, including work from Associate Services Architects, consistently adhere to established team standards and templates. Roadmap Alignment: Stay informed about Tenable product changes, evaluate requirements for offering updates, and plan portfolio updates well ahead of product release. Advisory: Advise the Senior Director, Services Portfolio, on offering strategy, resourcing, and delivery risk. Content Development & Delivery Requirements Review: Review user and technical requirements for completeness and clarity. Collateral: Create collateral for new offerings and evaluate existing offerings and content for accuracy and relevance. Pre-Production Training: Deliver pre-production training sessions to evaluate product suitability and gather early feedback. Live Demonstrations: Create live demonstration recordings for the Tenable product suite. Content Review: Perform content reviews with peers in Services, Technical Support, Customer Success, and Product Management to ensure quality and alignment with customer needs, and act as the final technical approver for release. Customer Experience: Periodically teach customer classes or deliver service engagements to obtain intimate knowledge of the customer experience. Strategic Engagement & Support Field Perspective: Collaborate with Professional Services peers to understand the field perspective on service and training offering requirements. Customer & Partner Engagement: Engage with customers and partners to analyze market trends and the competitive landscape, and translate findings into portfolio decisions. Problem Solving: Provide solutions to a wide range of difficult problems while maintaining a positive attitude and positive working relationships, gathering information to support data-driven decisions. Escalation Support: Act as the final escalation point for Customer Care, Services, and Product escalations relating to portfolio content that the Associate Services Architect cannot resolve. Staying Current: Remain abreast of corporate direction and strategy, product roadmaps, messaging, and emerging trends in the security industry. Project, People & Process Delivery Oversight: Independently manage assigned projects and provide delivery oversight of team members’ projects to ensure delivery on schedule and on budget. Mentoring: Mentor and develop Associate Services Architect colleagues, including setting expectations for the Associate role’s intake and review. Process Improvement: Remain abreast of educational learning frameworks, content development approaches, and technologies that may reduce cost or shorten development timelines, and drive adoption where they do. Other Duties: May perform other duties and responsibilities that management may deem necessary from time to time. What You'll Need: Experience Security Foundations: 5+ years of overall experience in Information Security. Vulnerability Management & Cybersecurity: 1+ years of experience in vulnerability management and broader cybersecurity operations, ideally utilizing enterprise assessment tools such as the Tenable product suite. Services Experience: 3+ years of professional services, technical support, or sales engineering experience. Curriculum Design: Proven experience designing and delivering technical curricula, training, and customer enablement programs, as well as leading others to do so. Knowledge and Education Education: B.S. degree in Computer Science or a related field preferred; equivalent experience considered. Technical Depth: In-depth knowledge of Windows and Linux operating systems and of TCP/IP networking. Emerging Domains: Working knowledge of web application security, container security, cloud environments (AWS/Azure), and ICS/SCADA systems, with in-depth expertise in at least one. Security Tools: Familiarity with security assessment tools such as Nessus, Kali Linux, and Metasploit. Other Requirements Communication: Strong written and verbal communication skills, including the ability to present to senior internal and customer audiences. Collaboration: Strong interpersonal skills with the ability to work effectively with internal and external stakeholders, including at a senior level. Autonomy: Strong initiative and the ability to work remotely, both in a self-directed manner and as part of a geographically distributed team, setting direction for others without day-to-day supervision. #LI-Hybrid #LI-MS1 This is the base pay range for this position. Compensation for the role will depend on a number of factors, including the candidate's qualifications, skills, competencies, location and experience, and may fall outside of the range shown. Employees are also eligible for variable compensation in addition to base pay (commission for sales roles, bonus for non-sales roles), depending on company and individual performance. Tenable also offers a variety of comprehensive and competitive benefits which include: medical, dental, vision, disability and life insurance; 401(k) retirement savings with company match; an employee stock purchase plan; an employee referral program; flexible spending accounts; an Employee Assistance Program (EAP); education assistance; parental leave; paid time off (PTO); company-paid holidays; health and wellness events; and community programs. US Pay Range $145,000 — $193,666.67 USD We’re committed to promoting Equal Employment Opportunity (EEO) at Tenable - through all equal employment opportunity laws and regulations at the international, federal, state and local levels.  If you need a reasonable accommodation due to a disability during the application or recruiting process, please contact Recruiting@Tenable.com for further assistance. Tenable Data Consent Statement Tenable is committed to protecting the privacy and security of your personal data. Depending on your location, one or more of the following notices may apply to you: General Applicant Privacy Notice California Applicant Privacy Notice EU/EEA/UK Applicant Privacy Notice

We are looking for Senior Software Engineers with strong knowledge of the following stacks: Angular & PHP, Angular & .NET & TypeScript, Angular & Node, Angular & TypeScript, React & PHP, Vue & PHP, Symfony & any front-end, and PHP & Laravel. Requirements for Senior Angular & PHP Developer experience:

Задачи: — Разработка и поддержка работоспособности существующего кода системы — Оптимизация производительности системы под высокие нагрузки — Работа с новыми и интересными технологиями (в том числе с ИИ) — Выявление и устранение ошибок систем, улучшение процессов разработки и рефакторинг кода Требования: — Коммерческий опыт в PHP 7 от 2-х лет — Знание принципов ООП и шаблонов проектирования — Знание языка SQL — Опыт использования систем контроля версий git — Высшее образование — Будет преимуществом: разработка под промышленные СУБД (PostgreSQL) — Будет преимуществом: опыт работы в консоли, Linux, опыт работы с ИИ, REST API, GraphQL Условия: — Формат работы: офис — Занятость: full-time

Location: Paris, France Workplace: Hybrid We’re a team of experts pushing the limits of what’s possible, united by our common goal to unlock true freedom through digital ownership, making technology accessible for all. We believe in a world where users, creators and enterprises manage their value with ownership and freedom. Our curiosity drives us to innovate, empowering individuals on a global scale. We believe change is constant and our team moves forward as one, with a culture of problem-solving where every employee is empowered and supported to challenge tradition and create solutions. Our mission is simple: to make self-custody accessible and give people the keys to their own financial futures. If you want to make a true impact, we want you to join us at Ledger. At Ledger, we’re proud to be the global platform for digital assets and Web3, with over 20% of the world’s crypto assets secured through our Ledger devices. With our headquarters in Paris, and offices in Vierzon, Grenoble, Montpellier, London, Portland, Geneva, Zurich and Central Singapore, we have a team of around 600 professionals developing a variety of products and services to enable individuals and companies to securely buy, store, swap, grow and manage crypto assets – including the Ledger hardware wallets line with more than 7.5 millions units already sold in 200 countries.   The team To sustain the company's growth, Ledger is looking for a Senior Scala Backend Engineer to join the Cloud Wallet team. This team builds and operates the backend services that power blockchain account management, transaction processing and on-chain data aggregation across all Ledger wallet surfaces, from Ledger Live to Ledger Enterprise, the custody platform used by financial institutions. Every client transaction goes through these services, and so does every new blockchain Ledger supports. We believe in the power of functional programming to build robust and scalable platforms. We take time to share, challenge, and grow together through bi-weekly knowledge-sharing sessions, meetups, conferences, and open source contributions.   What you’ll be doing - Design, build and operate the Scala services that connect Ledger wallets and the Ledger Enterprise platform to blockchain backends: account creation, operation history, transaction crafting, broadcast and lifecycle tracking. - Lead new blockchain integrations end to end, from the integration design (ADR) to production, across account-based, UTXO and privacy-preserving chains. - Own production quality on your scope: SLIs and SLOs, observability, distributed tracing. Take part in the firefighting rotation and drive incidents to resolution, including those raised by institutional clients. - Define clear contracts with the Coin Integration and Ledger Enterprise teams, for example where UTXO selection lives or how transaction states are exposed to consumers. - Write and review ADRs, challenge designs, and raise the bar on code quality, testing (including end-to-end on testnets) and technical debt management. - Work in an AI-native way: use coding agents daily, write the specifications, constraints and verification that let them deliver safely, and contribute to the team's AI tooling. - Mentor other engineers and share your knowledge across the Backend Blockchain community.   You will collaborate cross-functionally with: - The Coin Integration team for coin modules and new blockchain integrations. - The Ledger Enterprise team, main consumer of the team's services for institutional custody. - The Ledger Wallet, Ledger Button and Wallet XP teams as consumers of the team's backend APIs. - The Blockchain platform team for data model alignment, indexing and event streaming. - The Infrastructure and SRE teams for deployment, reliability and scalability. - The Security team (Donjon) for vulnerability analysis and remediation. - The Product team for roadmap prioritization and customer-driven requirements.   What we’re looking for - 5+ years of backend engineering, with real production ownership of distributed systems. - Strong production experience - Interest for Scala and functional programming practice - Hands-on blockchain integration experience: transaction lifecycle, fees, finality, reorgs, on at least two models among account-based, UTXO and privacy-preserving chains. - Experience with event-driven systems and data infrastructure (PostgreSQL, RabbitMQ, NATS or equivalent) and with observability tooling (Datadog or equivalent). - Able to diagnose an incident across several services and own the outcome, from root cause to fix in production. - Comfortable reading and contributing to TypeScript code, as the team works on a polyglot stack. - Daily use of AI coding tools, with a critical eye on their output. - Clear written communication in English, especially for design documents and incident reports. At Ledger, we are dedicated to continually investing in our employees which is why we offer more than just salaries; we provide comprehensive compensation packages that include a wide range of benefits. Here are some of the benefits you can look forward to: - Flexible work options - Our hybrid policy allows employees to work from home up to 3 times per week - Health & Wellness support - Health and Life Insurance. - Financial growth opportunities - Employees can become shareholders in Ledger as well as other financial benefits depending on your country of work. - Commuter allowance - Ledger offers a commuter allowance to contribute to your preferred means of transportation. - Learning & Development - A comprehensive suite of training solutions providing a personalised learning experience for every employee. For regionally specific benefits, your Talent Acquisition contact will be able to provide you with more information. We’re committed to building an inclusive hiring process. If you need any adjustments or accommodations, just let us know, we’ll do our best to support you.

Location: AU: Melbourne: (260 Burwood Rd); AU: Sydney (45 Clarence St) Workplace: Hybrid The role As our 'Engineering Manager - Data', you will lead the engineering team responsible for creating and maintaining core models on our data platform. In this role, you will balance strategic leadership with technical delivery, shaping platform architecture while staying close enough to execution to ensure delivery, stability, and quality standards are met. You will empower and grow senior engineering talent, establish operational standards, and manage risk and dependencies across key quarterly initiatives. Partnering closely with product, platform, and security teams, you will ensure high-quality, scalable data products are delivered to solve meaningful customer problems. The team & how they connect The 'Dataverse' team consists of nine engineers located across Australia, New Zealand, and Canada who build and maintain the core models in our data platform. Working across remote locations, the team collaborates closely to manage cross-team dependencies and maintain continuous alignment. They foster an environment grounded in knowledge sharing, constructive feedback, and empathy for stakeholders. Initially, the role may focus on - Designing and building core models on the data platform using AWS and Snowflake infrastructure. - Streamlining real-time data flows and streaming architecture across platform services. - Leading delivery execution for complex data platform initiatives while managing dependencies and risks. - Coaching senior engineers, elevating engineering standards, and supporting team adoption of DataOps practices. Where and how you can work This role offers flexible hybrid working arrangements based out of our Sydney or Melbourne offices. You can balance remote work with designated office boost days to connect, whiteboard, and collaborate in person with your team. Here are some of the things we're looking for, for this role: - A background in data platform delivery alongside data engineering expertise and data modelling capability. - Practical familiarity with cloud infrastructure like AWS and Snowflake, along with an understanding of real-time streaming technologies and data flows. - Your leadership style combines delivery focus with the technical breadth required to guide architectural decisions and step in hands-on when required. - Proven capability in coaching senior engineers, setting clear expectations, and supporting individual career progression. - Demonstrated proficiency managing platform health, establishing Service Level Objectives, and leading operational performance. - Strong collaborative skills to build trusted relationships across product, platform, and security teams. Apply even if your experience isn't a perfect match! At Xero, we hire based on your skills, passion, and the unique perspective you can bring to enhance our culture and team.

🌸Build Android features end-to-end - from technical design to production, with real ownership. 🌸Contribute to mobile product development - primarily on Android, with opportunities to collaborate across both Android and iOS.

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Вам предстоит делать сервис дружелюбнее к агентскому миру — как с точки зрения пользовательских сценариев, так и в глубоко техническом плане. • Разрабатывали на Go.