Location: Office Based - London, UK
This is an opportunity to kickstart your career by joining Canonical. You will be working from our Canonical London Office and will be accountable for delivering technical support to our employees and customers, as well as facilitating AV support for office conferences and events. From problem qualification to full resolution, you will own and manage your cases. When needed, you will transfer your cases to your colleagues or involve senior engineers. If you have an affinity for open source development and a passion for technology, then you will enjoy working with some of the best people in the industry at Canonical.
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1100+ colleagues in 75+ countries and very few office based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder led, profitable and growing.
While our engineers regularly solve deeply interesting, complex technical problems - from triaging cloud environments to root-cause analysis on unseen Linux kernel crashes - this is fundamentally a role rooted in human connection. You will act as a trusted peer and technical guide to external engineering teams, translating intricate open-source challenges into clear, empathetic solutions. We are rapidly expanding and looking for brilliant problem solvers who are just as passionate about building strong, collaborative relationships with customers as they are about the next generation of Canonical solutions.
Location: Office Based in London, England.
The role entails
Empathetic Engagement:
Partner directly with customers across remote sessions, ticketing,, and live conversations to deeply understand and resolve their technical roadblocks.
Collaborative Problem Solving:
Work hand-in-hand with internal engineering teams and regional peer groups to bridge the gap between complex code fixes and real-world customer satisfaction.
True Ownership:
Manage your support cases with a strong sense of personal integrity, ensuring commitments are honored and customer expectations are communicated transparently and predictably.
Ubuntu Lifecycle Guidance:
Develop a rich understanding of the Ubuntu development process, empowering you to give customers clear, human context regarding timelines for engineering fixes.
Knowledge Advocacy:
Author and maintain accessible knowledge base articles, ensuring lessons learned are shared openly to elevate the entire open-source community.
Operational Reliability:
Participate in a regular weekend working rotation to maintain seamless, high-touch continuity of care for our global partners.
What are we looking for in you
Communication Excellence:
Exceptional written and spoken English, with a natural ability to convey technical complexity clearly, warmly, and compellingly.
The Soft-Skill Edge:
A genuine passion for helping people, paired with the emotional intelligence to navigate high-stakes technical situations with composure and empathy.
Academic Dedication:
Exceptional academic track record from both high school and university.
Educational Background:
An undergraduate degree in a technical subject or a compelling narrative about your alternative chosen path.
On-Site Technical Leadership:
Based in our state-of-the-art London, UK office, you will serve as a key technical support resource for our local teams and employees.
Driven Mindset:
A proven track record of going above-and-beyond expectations to deliver meaningful, outstanding results for teams or customers.
Linux & Cloud Familiarity:
Practical, hands-on experience supporting Linux systems, with an exposure to three or more of the following:
Virtualization & Cloud:
Using KVM or OpenStack.
Containers:
primarily Docker, LXD/LXC, or Kubernetes.
Storage Ecosystems:
Block, object, and network storage technologies.
System Networking:
Navigating bonding, firewalls, bridging, switching, or MTU tuning.
Analytical Curiosity:
A strong troubleshooting mindset—the ability to look into stack traces or logs, identify OS/application-level bugs, and strategically guide the customer through next steps.
Development Fundamentals:
Basic programming logic in any language to help parse code and collaborate effectively with Canonical Engineering teams.
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Employee Assistance Programme
Opportunity to travel to new locations to meet colleagues
Priority Pass, and travel upgrades for long haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since its inception in 2004. Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
Location: Office Based - London, UK
This is an opportunity for a prospective Linux Engineer/Administrator with a passion for Linux and Customer Success to build a career with Canonical and support the technical needs of customers leveraging Ubuntu and open source products. You will be accountable for delivering technical support to our employees and customers, as well as facilitating AV support for office conferences and events. If you have an affinity for open source development and a passion for technology, then you will enjoy working with some of the best people in the industry at Canonical.
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1100+ colleagues in 75+ countries and very few office based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder led, profitable and growing.
While our engineers regularly solve deeply interesting, complex technical problems - from triaging cloud environments to root-cause analysis on unseen Linux kernel crashes - this is fundamentally a role rooted in human connection. You will act as a trusted peer and technical guide to external engineering teams, translating intricate open-source challenges into clear, empathetic solutions. We are rapidly expanding and looking for brilliant problem solvers who are just as passionate about building strong, collaborative relationships with customers as they are about the next generation of Canonical solutions.
Location: Office Based in London, England.
The role entails
Empathetic Engagement: Partner directly with customers across remote sessions, ticketing,, and live conversations to deeply understand and resolve their technical roadblocks.
Collaborative Problem Solving: Work hand-in-hand with internal engineering teams and regional peer groups to bridge the gap between complex code fixes and real-world customer satisfaction.
True Ownership: Manage your support cases with a strong sense of personal integrity, ensuring commitments are honored and customer expectations are communicated transparently and predictably.
Ubuntu Lifecycle Guidance: Develop a rich understanding of the Ubuntu development process, empowering you to give customers clear, human context regarding timelines for engineering fixes.
Knowledge Advocacy: Author and maintain accessible knowledge base articles, ensuring lessons learned are shared openly to elevate the entire open-source community.
Operational Reliability: Participate in a regular weekend working rotation to maintain seamless, high-touch continuity of care for our global partners.
What are we looking for in you
Communication Excellence: Exceptional written and spoken English, with a natural ability to convey technical complexity clearly, warmly, and compellingly.
The Soft-Skill Edge: A genuine passion for helping people, paired with the emotional intelligence to navigate high-stakes technical situations with composure and empathy.
Academic Dedication: Exceptional academic track record from both high school and university.
Educational Background: An undergraduate degree in a technical subject or a compelling narrative about your alternative chosen path.
On-Site Technical Leadership: Based in our state-of-the-art London, UK office, you will serve as a key technical support resource for our local teams and employees.
Driven Mindset: A proven track record of going above-and-beyond expectations to deliver meaningful, outstanding results for teams or customers.
Linux & Cloud Familiarity: A solid foundation in Linux systems, demonstrated through university projects, lab work, or personal exploration, with exposure to one or more of the following:
Virtualization & Cloud: Using KVM or OpenStack.
Containers: primarily Docker, LXD/LXC, or Kubernetes.
Storage Ecosystems: Block, object, and network storage technologies.
System Networking: Navigating bonding, firewalls, bridging, switching, or MTU tuning.
Analytical Curiosity: A strong troubleshooting mindset—the ability to look into stack traces or logs, identify OS/application-level bugs, and strategically guide the customer through next steps.
Development Fundamentals: Basic programming logic in any language to help parse code and collaborate effectively with Canonical Engineering teams.
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Employee Assistance Programme
Opportunity to travel to new locations to meet colleagues
Priority Pass, and travel upgrades for long haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since its inception in 2004. Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
Location: Ukraine; Moldova; Albania; Kazakhstan; Montenegro; European Union; Serbia; Bosnia; Georgia
Workplace: Remote
ABOUT US
Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we're always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/
ABOUT THE ROLE
At Ruby Labs, we are looking for a Senior Desktop Engineer to own and drive a new cross-platform desktop product from first commit to production.
This is a high-ownership role with an unusually deep systems component. The application is not a wrapped web app: it captures system and microphone audio in real time, renders an always-on-top overlay across the user's workspace, registers global shortcuts, and integrates with the operating system at a level that requires native code on both macOS and Windows.
Our architecture is Electron for the application and UI layer, with native modules and helper processes in Swift and C++ where the platform requires it. You will own that boundary, deciding what belongs in TypeScript, what belongs in native code, and making the two halves behave as one reliable product.
You will also own everything that happens after the build: code signing, notarization, entitlements, permission onboarding, auto-update, and crash reporting. On this product, those are not an afterthought; they are a significant share of the engineering work, and getting them wrong is what stops users from ever running the app.
You will operate as the senior technical voice for desktop within your team, setting the engineering standard for the platform.
KEY RESPONSIBILITIES
DESKTOP APPLICATION & ENGINEERING QUALITY
- Own the Electron architecture end to end — main, renderer and helper processes, IPC design, context isolation, process lifecycle — and deliver major features within agreed timelines.
- Build transparent, frameless, always-on-top overlay windows that behave correctly across full-screen spaces, multiple displays and mixed-DPI setups, alongside global shortcuts, tray presence and low-latency UI under continuous background load.
- Design a clean platform abstraction in TypeScript so the macOS and Windows implementations stay isolated and independently testable, and write idiomatic Swift and C++ in the native layer.
- Keep the product reliable: defensive handling of unstable platform APIs, tests and code reviews, performance, memory and battery budgets, and remediation of security-review and penetration-test findings within agreed severity SLAs.
NATIVE PLATFORM INTEGRATION
- Build and maintain the native layer: Node addons (N-API / node-addon-api) and out-of-process helpers in Swift and C++.
- Implement real-time system audio capture — Core Audio process taps and ScreenCaptureKit on macOS, WASAPI loopback on Windows — including device change handling, format negotiation and graceful recovery from driver-level failures.
- Integrate with the Accessibility API (AXUIElement) on macOS and UI Automation on Windows to read application context reliably.
- Own the IPC protocol and lifecycle between Electron and the native helpers, and keep the application working as Apple and Microsoft change their platforms.
DISTRIBUTION, PERMISSIONS & RELEASE RELIABILITY
- Own code signing and notarization on macOS — hardened runtime, entitlements, nested binary signing, provisioning profiles — and Authenticode signing, SmartScreen reputation and antivirus false positives on Windows.
- Design the permission onboarding flow — microphone, system audio, screen recording, accessibility — so that grant rates stay high and failure states are recoverable.
- Build and maintain the release pipeline: CI matrix builds, signing from CI with HSM-backed certificates, auto-update, staged rollout and rollback.
- Own crash reporting and production telemetry for the desktop client, and act on what it tells you.
QUALIFICATIONS
- 6+ years of software engineering experience, including production-grade TypeScript/Node.js.
- 3+ years building and shipping Electron applications to real end users, not internal tools or proofs of concept.
- Hands-on native macOS development in Swift and/or Objective-C, with AppKit and at least one system-level framework such as Core Audio, AVFoundation, ScreenCaptureKit, or the Accessibility API.
- Practical experience writing native Node addons (N-API / node-addon-api) or bundling and communicating with out-of-process native helpers.
- Demonstrated experience with macOS code signing, notarization, entitlements, and the TCC permission model — you have debugged a rejected notarization and know how to read the log.
- Working knowledge of the Windows desktop platform: Win32 APIs, Authenticode signing, and the practical realities of SmartScreen and antivirus reputation.
- Strong grasp of multi-process architecture, IPC, and debugging issues that only reproduce on a user's machine.
NICE TO HAVE
- Real-time audio pipelines — buffering, resampling, mixing multiple sources, or streaming to speech-to-text services.
- Signing from CI with hardware-backed certificates (Azure Key Vault, DigiCert KeyLocker, or similar), and antivirus whitelisting or SmartScreen reputation building for a new product.
- Auto-update infrastructure such as Squirrel, electron-updater or Sparkle, including staged rollouts.
- Crash reporting and symbolication for native code (Crashpad, Sentry, or similar).
- Prior experience shipping a consumer desktop product at meaningful scale.
LOCATION
Ruby Labs operates within the CET (Central European Time) zone. Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET. This ensures optimal collaboration and communication during working hours.
BENEFITS
Discover the perks of being part of our vibrant team! We offer:
- Remote Work Environment: Embrace the freedom to work from anywhere, anytime, promoting a healthy work-life balance.
- Unlimited PTO: Enjoy unlimited paid time off to recharge and prioritize your well-being, without counting days.
- Paid National Holidays: Celebrate and relax on national holidays with paid time off to unwind and recharge.
- Company-provided MacBook: Experience seamless productivity with top-notch Apple MacBooks provided to all employees who need them.
- Flexible Independent Contractor Agreement: Unlock the benefits of flexibility, autonomy, and entrepreneurial opportunities. Benefit from tax advantages, networking opportunities, reduced employment obligations, and the freedom to work from anywhere. Read more about it here: https://docs.google.com/document/d/1nkrN76JlZkbKj9WSOhlT1_mni_CZeDkHdwfIjPXVwvk/preview?tab=t.0#heading=h.ndsdl4wapxtt
Be part of our fast-growing team and seize this excellent opportunity for personal and professional growth!
INTERVIEW PROCESS
After submitting your application, we conduct a thorough review which typically takes 3 to 5 days, but may occasionally take longer due to the volume of applications received. If we see a potential fit, we proceed with the following steps:
- Recruiter Screening (40 minutes)
- Technical Interview (60 minutes)
- Final Interview (40 minutes)
LIFE AT RUBY LABS
At Ruby Labs, we move fast, aim high, and expect the same from our team. We’re not here to play small—we’re here to build, grow, and win. That means we look for people who are ambitious, driven, and ready to give their best every single day.
This is a place for individuals who thrive under pressure, embrace challenges, and see opportunity in every obstacle. If you’re hungry to achieve, motivated by impact, and want to grow at the speed of your own ambition, Ruby Labs offers the platform to make it happen.
Here, effort is matched with reward. We recognize those who go all in and deliver results, and we create space for people who want more—more responsibility, more growth, and more success.
#LI-Remote
Задачи:
— принимать и обрабатывать входящие запросы, согласовывать сроки и стоимость;
— распределять среди верстальщиков задачи по подготовке файлов к переводу и обеспечить своевременно финальные материалы: верстка, экспорт, проверка форматов;
— верстать многостраничные документы, презентации, PDF, макеты под разные языки;
— обеспечивать соблюдение внутренних стандартов качества и сроков, фиксировать отклонения и риски;
— взаимодействовать с клиентами и подрядчиками, отвечать на вопросы и снимать возражения по проектам.
Требования:
— английский язык на уровне не ниже B2 (свободное чтение и письменная коммуникация), желательно знать и немецкий, но необязательно;
— знание принципов работы с CAT-инструментами (Trados, MemoQ и аналогами);
— продвинутый пользователь Word, PowerPoint и Visio;
— умение правильно конвертировать PDF в Word для загрузки в CAT-программы;
— умение работать с InDesign, Illustrator, FrameMaker, QuarkXpress либо с аналогами для верстки многоязычных материалов;
— умение работать в CAD-программах;
— понимание полного цикла переводческого проекта: от оценки и расчёта стоимости до сдачи финального файла;
— опыт работы в бюро переводов или в локализации будет преимуществом;
— внимательность, системность, умение держать несколько проектов одновременно и соблюдать дедлайны.
Условия:
— стабильная загрузка и понятные процессы;
— работа в команде опытных специалистов;
— возможности для роста: от менеджера до руководителя направления;
— формат работы: удаленно с понедельника по пятницу;
— ежемесячная оплата.
Ищем менеджера, который уверенно закрывает полный цикл работы с проектами: от заявки клиента до финального файла с версткой. принимать и обрабатывать входящие запросы, согласовывать сроки и стоимость;
Компания разрабатывает надежные IT-решения для B2C и B2B сегмента в развлекательной, игровой и спортивной тематиках. В команду требуется опытный Desktop .NET Developer (Avalonia UI) для разработки и поддержки кросс-платформенных desktop-приложений на .NET и Avalonia UI.
Задачи:
— Разрабатывать новое кросс-платформенное приложение на Avalonia UI
— Поддерживать и развивать продукты на WPF
— Участвовать в проработке требований и реализации функционала в команде
— Оценивать задачи и улучшать архитектуру проектов
— Проводить рефакторинг и оптимизацию кода
— Тестировать и профилировать модули для повышения стабильности и производительности
Требования:
— Опыт коммерческой разработки на .NET от 2 лет
— Уверенные знания Avalonia UI и C#
— Опыт работы с Git и системами трекинга задач
— Понимание принципов чистого кода и архитектуры приложений
— Готовность изучать новые технологии
— Аналитический склад ума
Будет плюсом:
— Опыт работы в WPF
— Знание MVVM-фреймворков (например, CommunityToolkit.Mvvm)
— Опыт работы с Linux / macOS
— Навыки оптимизации UI и работы с профилировщиками .NET
Условия:
— Официальное оформление по ТК Кипра
— График 5/2, офисный формат работы в Лимасоле, иногда разъездной
— Гибкое начало рабочего дня с 8 до 10 утра
— Новый офис премиум+ класса
— Бесплатные завтраки и обеды
— Компенсация 50% стоимости курсов английского языка
Возможен офис в Москве, Санкт-Петербурге, Ереване, Тбилиси, удалёнки нет.
Задачи:
- Техническое лидерство направления Kotlin Multiplatform: Android MDM и desktop-мессенджер
- Проектирование realtime-клиента поверх постоянного или streaming-транспорта
- Проектирование надёжного локального хранилища и синхронизации
- Клиентский threat modeling
- Диагностика производительности клиента с большой историей
- Формирование и внедрение AI-assisted практик на уровне команды
Требования:
- Глубокое знание Kotlin, Android и Compose
- Глубокий продакшен-опыт KMP, продакшен-опыт CMP Desktop
- Опыт проектирования realtime-клиента поверх постоянного/streaming-транспорта
- Опыт проектирования надёжного локального хранилища и синхронизации
- Умение проводить клиентский threat modeling
- Продакшен-опыт Android Enterprise/MDM либо сопоставимый опыт с Android system/security/enterprise API
- Опыт диагностики производительности клиента с большой историей
- Опыт в роли тех. лида с измеримым эффектом, умение принимать решения под жёсткими сроками
- Будет плюсом: опыт многошаговой/параллельной работы AI-агентов, CI/CD для mobile и desktop, автоматизация тестирования омниканальных продуктов и contract-тестов
Условия:
- Занятость: полная
- Оформление: ИП, обязательное подписание NDA (высокие требования к конфиденциальности)
- Формат работы: удалённо
Задачи:
— Развивать и поддерживать кроссплатформенное десктопное приложение для Windows и macOS, включая системный слой и сетевой стек;
— Диагностировать неочевидные проблемы, связанные с сетью, демонами и различиями между платформами;
— Профилировать приложение для выявления утечек, гонок и деградации производительности;
— Вести задачи целиком — от постановки до проверенного релиза.
Требования:
— Сильный коммерческий опыт разработки на Go, включая concurrency, управление процессами и ресурсами, обработку ошибок и тестирование;
— Опыт системной разработки под Windows и/или macOS, включая работу со службами и демонами, правами доступа, системными API и IPC;
— Хорошее понимание TCP/IP, DNS и маршрутизации;
— Умение диагностировать и профилировать приложения;
— Опыт разработки и поддержки кроссплатформенных приложений;
— Умение быстро разбираться в существующей кодовой базе и доводить изменения от задачи до проверенного релиза;
— Минимальное знание TypeScript;
— Профессиональный опыт работы с Claude, Codex, Kimi или другими LLM.
Условия:
— Полностью удалённая работа, полный рабочий день, 5/2;
— Конкурентная заработная плата;
— Испытательный срок 1 месяц, полностью оплачивается;
— Возможность влиять на архитектуру продукта;
— Небольшая сильная команда без бюрократии и долгих согласований.
Задачи:
— Развивать и поддерживать кроссплатформенное десктопное приложение под Windows и macOS, включая системный слой и сетевой стек;
— Диагностировать неочевидные проблемы, связанные с сетью, демонами и различиями между платформами;
— Профилировать приложение для выявления утечек, гонок и деградации производительности;
— Вести задачи целиком — от постановки до проверенного релиза.
Требования:
— Сильный коммерческий опыт разработки на Go, включая concurrency, управление процессами и ресурсами, обработку ошибок и тестирование;
— Опыт системной разработки под Windows и/или macOS, включая работу со службами и демонами, правами доступа, системными API и IPC;
— Хорошее понимание TCP/IP, DNS и маршрутизации;
— Умение диагностировать и профилировать приложения;
— Опыт разработки и поддержки кроссплатформенных приложений;
— Умение быстро разбираться в существующей кодовой базе и доводить изменения до проверенного релиза;
— Минимальное знание TypeScript для понимания фронтенд-кода;
— Профессиональный опыт работы с Claude, Codex, Kimi или другими LLM.
Условия:
— Полностью удалённая работа, полный рабочий день, 5/2;
— Конкурентная заработная плата;
— Испытательный срок 1 месяц, полностью оплачивается;
— Возможность влиять на архитектуру продукта;
— Небольшая сильная команда без бюрократии и долгих согласований.
Стек Front-end: React.js, Radix UI, Zustand, Vite.
Кроссплатформенная разработка: Capacitor, Electron.js.
Языки программирования: Go, Node.js, C99, C++98.
Мобильная разработка на Go: go-mobile.
Сборка: CMake, Ninja, Clang/LLVM.
Базы данных: SQLite, PostgreSQL, MySQL или аналогичные — проектирование схем, SQL, оптимизация, администрирование.
Архитектура: принципы построения клиент-серверных приложений, REST API, JSON.
Системное программирование: многопоточность, управление памятью, оптимизация производительности.
ЭЦП: подписание, проверка подписи, сертификаты, криптопровайдеры.
Локальные LLM: развёртывание и интеграция Ollama.
Контроль версий: уверенное владение Git.
Английский язык: уровень, достаточный для чтения технической документации и профессиональной литературы.
Задачи:
— проектирование, разработка и сопровождение серверных компонентов;
— разработка, интеграция и сопровождение REST API;
— взаимодействие с внешними информационными системами;
— обеспечение взаимодействия между программными модулями системы;
— разработка пользовательского интерфейса и Web-приложений на React.js, Radix UI, Zustand, Vite;
— сборка кроссплатформенных приложений на Capacitor и Electron.js;
— разработка Android-приложений и мобильных компонентов на Go с использованием go-mobile;
— проектирование схем баз данных, написание SQL-запросов, оптимизация, сопровождение и администрирование;
— реализация подписания и проверки подписи, работа с сертификатами и криптографическими провайдерами;
— локальное развёртывание и встраивание Ollama и локальных LLM в программные решения;
— функциональное, интеграционное, системное и регрессионное тестирование;
— выявление и устранение ошибок;
— защита данных и контроль доступа;
— оптимизация приложений, многопоточных процессов и баз данных, управление памятью;
— настройка и автоматизация процессов сборки, тестирования и развёртывания (CI/CD);
— управление исходным кодом и совместной разработкой с использованием Git;
— участие в проектировании архитектуры системы, выборе технологий и интеграции компонентов;
— подготовка технической, эксплуатационной и пользовательской документации;
— сопровождение ПО на всех этапах жизненного цикла.
Требования:
— Middle +, Senior разработчик;
— опыт разработки под Windows;
— будет плюсом опыт разработки под Android.
Location: Home Based - APAC
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1100+ colleagues in 75+ countries and very few office based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder led, profitable and growing.
This is an opportunity for an Linux Engineer/Administrator with a passion for Linux and Customer Success to build a career with Canonical and support the technical needs of customers leveraging Ubuntu and open source products. If you have a passion for technology and an eagerness to learn, then you will enjoy working with some of the best people in the industry at Canonical.
You will be accountable for delivering an outstanding technical support experience on the full Desktop and Server technical stack at Canonical. From problem qualification to full resolution, you will own and manage your cases. When needed, you will transfer your cases to your colleagues or involve senior engineers.
Your day to day job is to provide technical expertise, be an excellent communicator and a service-oriented professional. Every day you will have to make judgement calls to prioritise customer issues and maximise your effectiveness. You will also need to set time aside to learn about our new products and technologies and evolve as a professional. You will participate in various training sessions, team gatherings and Company events.
Location: Home-based in Singapore.
The role entails
Investigate issues reported by customers by researching and escalating issues
Work to resolve complex customer problems related to Canonical’s portfolio of products.
Ownership of results: Ensure that each support case owned by you is handled according to our Service Level Agreement (SLA) with the highest possible customer satisfaction by setting the right expectations and fulfilling your commitments.
Engage directly with customers and work collaboratively by phone, ticketing system, and remote sessions to resolve their issues.
Participate in a regular weekend working rotation.
Contribute new knowledge base articles and maintain existing articles, ensuring shared knowledge and lessons learned are available to customers.
Understanding Ubuntu development process to be able to set customer expectations correctly on timeline for a fix.
What are we looking for in you
Professional written and spoken English with excellent presentation skills
Exceptional academic track record from both high school and university
Undergraduate degree in a technical subject or a compelling narrative about your alternative chosen path
Track record of going above-and-beyond expectations to achieve outstanding results
Experience with Linux troubleshooting (collecting logs and stack traces, fine-tuning by editing configuration files)
Experience with Linux integration with other environments (authentication/directory services, network file systems, etc.)
Troubleshooting experience:
Linux integration with other environments (authentication/directory services, network file systems, etc.).
Ability to navigate effectively stack traces and logs, and advise on next steps.
Solid understanding of OS and Application level bugs and when to escalate to the correct team.
Ability to learn quickly, thrive on change and handle the pressure of a customer facing job
Programming fundamentals in any language.
Ability to travel internationally twice a year for company events up to two weeks long
Extensive Customer support experience is key:
Customer needs are top priority.
Communicate professionally, emphatically, clearly and set the right expectations.
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Employee Assistance Programme
Opportunity to travel to new locations to meet colleagues
Priority Pass, and travel upgrades for long haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since its inception in 2004. Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
Location: Canada; England; Portugal; Spain; Italy; Germany; United States
Workplace: Remote
ABOUT DOCKER
Docker has been one of the most loved brands in developer tooling, trusted by more than 20 million monthly users and over 20 billion container image pulls. From solo founders to the world's largest companies, developers rely on Docker to build, share, and run their applications across our suite of products including Docker Desktop, Docker Hub, and Docker Scout.
We are a globally distributed, remote-first team building the tools that define how software gets built and delivered. As AI agents redefine software development, Docker is at the center of that shift, providing the sandboxed environments, verified images, and secure infrastructure that make autonomous workflows trustworthy by default.
_______________________________________________________________________
As a Senior Security Engineer embedded in the Desktop engineering team, you will own the security posture of a complex, cross-platform product that sits at the intersection of identity, OCI runtimes, and Linux kernel internals. You will be the team's primary security voice, reviewing features and code before they ship, partnering with our central security organization, and serving as the first line of triage for reported vulnerabilities.
This is a hands-on engineering role for someone who thinks in threat models and communicates clearly with both product engineers and security specialists alike.
RESPONSIBILITIES:
- Partner with engineering and product teams throughout the development lifecycle to identify security risks early, from design review through code review and release.
- Conduct threat modeling and security design reviews for new and evolving product features, with particular focus on authentication, authorization, and container runtime security.
- Serve as the team's primary liaison to the organization's security group, attending security syncs, relaying guidance, and translating central policy into practical engineering decisions.
- Act as the first point of contact for incoming vulnerability reports and CVEs: validate severity, reproduce issues, coordinate disclosure timelines, and drive remediation with the relevant engineers.
- Review Go code with a security mindset, identifying classes of issues such as privilege escalation, insecure defaults, injection risks, and improper credential handling.
- Contribute security-focused improvements directly to the codebase where appropriate.
- Develop and maintain internal security documentation, guidelines, and runbooks for the team.
- Stay current on the Linux security landscape as it pertains to containers: namespaces, cgroups, seccomp, AppArmor, capabilities, and the evolving OCI ecosystem.
- This role may require participation in an on-call rotation to provide support outside of standard business hours, including evenings, weekends, and holidays, as needed.
QUALIFICATIONS:
- 6+ years of experience in security engineering, application security, or a closely related discipline, with a track record at senior or staff level.
- Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- Strong proficiency in Go, with the ability to review and contribute to production-grade code.
- Deep understanding of Linux fundamentals relevant to container security: namespaces, cgroups, capabilities, seccomp profiles, AppArmor/SELinux, rootless containers, and privilege boundaries.
- Solid grasp of OCI specifications and container runtime security (e.g. runc, containerd, BuildKit).
- Hands-on experience with identity and access management concepts: OAuth 2.0, OIDC, token handling, and auth flows in desktop or cloud-adjacent contexts.
- Experience performing security design reviews, threat modeling, and participating in secure development workflows.
- Familiarity with vulnerability management processes: CVE triage, CVSS scoring, coordinated disclosure, and working with external reporters.
- Strong written and verbal communication skills; comfortable bridging the gap between a dedicated security team and a product engineering team.
WHAT TO EXPECT
FIRST 30 DAYS
You will onboard into the team and get hands-on with the Docker Desktop codebase, architecture, and development workflow. You will meet your counterparts in the central security organization and learn how vulnerability reports are currently handled. The goal is to listen, ask questions, and build a clear picture of the product's current security posture, not to change anything yet.
FIRST 90 DAYS
You will be an active participant in design and code reviews, bringing a security lens to features in flight. You will have taken ownership of the vulnerability intake process, handling your first end-to-end triage cycles with minimal guidance. You will have a working relationship with the engineers on the team and a growing sense of where the most meaningful security investments should be made.
ONE YEAR OUTLOOK (FIRST YEAR)
You will be the team's trusted authority on product security. You will have driven meaningful improvements to how the team approaches security across the development lifecycle, whether that's better threat modeling practices, improved auth flows, stronger container isolation defaults, or reduced time-to-remediation for reported issues. you will be a known presence in the broader security organization, and your work will be directly visible in the security and resilience of a product used by millions of developers every day.
Docker considers visa sponsorship on a case-by-case basis based on business needs.
Compensation & Equity
Canada: CA$271,150 – CA$434,000 + equity
United States: $194,150 – $312,950 + equity
EU: €113,860 – €186,780 + equity
______________________________________________________________________
POSTING INFORMATION
- Open vacancy: This posting is for an existing open role.
- AI in hiring: Docker may use AI-assisted tools during our recruiting process.
- Interview recordings: Candidates will be invited to opt in to interview recordings to support interviewer calibration and consistent evaluations. Recordings are optional and require explicit consent.
______________________________________________________________________
PERKS & BENEFITS
- Remote-first by design – Work from your home, with offices in Seattle and Paris for connection and collaboration.
- Flexibility that fits your life – We trust you to manage your schedule while delivering great work.
- Time to recharge – Generous PTO, designated quarterly Whaleness Days, and a designated end-of-year Whaleness break.
- Home office support – Set up your workspace for comfort and success.
- Technology stipend – Equivalent to US$100 net per month to help support your work.
- Learning & development – Annual stipend for conferences, courses, certifications, and continued learning.
- Parental leave – 16 weeks of paid parental leave after six months of employment.
- Equity for all full-time employees – Share in Docker's long-term success as we continue to grow.
- Comprehensive benefits – Medical, retirement, and paid holidays vary by country.
- Docker swag – Because representing the whale never gets old.
Docker is proud to be an equal opportunity employer. We are committed to building a team that reflects a broad range of backgrounds, experiences, and perspectives. We believe diverse teams build better products, make better decisions, and better serve our global community.
#LI-REMOTE
Location: Home based - Worldwide
Work across the full Linux stack from kernel through GUI to optimise Ubuntu, the world’s most widely used Linux desktop and server, for the latest silicon.
The role is a fast-paced, problem-solving role that’s challenging yet very exciting. The right candidate must be resourceful, articulate, and able to deliver on a wide variety of solutions across PC and IoT technologies. Our teams partner with specialist engineers from major silicon companies to integrate next-generation features and performance enhancements for upcoming hardware.
Location:
This is a Globally remote role
What your day will look like
Design and implement the best Ubuntu integration for the latest IoT and server-class hardware platforms and software stacks
Work with partners to deliver a delightful, optimised, first class Ubuntu experience on their platforms
Take a holistic approach to the Ubuntu experience on partner platforms with inputs on technical plans, testing strategy, quality metrics
Participate as technical lead on complex customer engagements involving complete system architectures from cloud to edge
Help our customers integrate their apps, SDKs, build device OS images, optimize applications with Ubuntu Core, Desktop and Server
Work with the most advanced operating systems and application technologies available in the enterprise world.
Joining Canonical, you will partner with bright minds from all over the world, and work with an exciting set of new technologies in a fast growing company with a truly unique and ambitious vision to build a better platform with free software. You will work with customers on exciting IoT and server platforms and technologies, built to support different verticals: from robots to data centers, from telco to retail.
What we are looking for in you
You love technology and working with brilliant people
You have a Bachelor’s degree in Computer Science, STEM or similar
You have experience with Linux packaging (Debian, RPM, Yocto)
You have experience working with open source communities and licences
You have experience working with C, C++
You can work in a globally distributed team through self-discipline and self-motivation.
Additional skills that you might also bring
Experience with graphics stacks
Good understanding of networking - TCP/IP, DHCP, HTTP/REST
Basic understanding of security best practices in IoT or server environments
Good communication skills, ideally public speaking experience
IoT / Embedded experience – from board and SoC, BMCs, bootloaders and firmware to OS, through apps and services
Some experience with Docker/OCI containers/K8s
What we offer you
Your base pay will depend on various factors including your geographical location, level of experience, knowledge and skills. In addition to the benefits above, certain roles are also eligible for additional benefits and rewards including annual bonuses and sales incentives based on revenue or utilisation. Our compensation philosophy is to ensure equity right across our global workforce.
In addition to a competitive base pay, we provide all team members with additional benefits, which reflect our values and ideals. Please note that additional benefits may apply depending on the work location and, for more information on these, you can ask in the later stages of the recruitment process.
Fully remote working environment - we’ve been working remotely since 2004!
Personal learning and development budget of 2,000USD per annum
Annual compensation review
Recognition rewards
Annual holiday leave
Parental Leave
Employee Assistance Programme
Opportunity to travel to new locations to meet colleagues at ‘sprints’
Priority Pass for travel and travel upgrades for long haul company events
About Canonical
Canonical is a pioneering tech firm that is at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world on a daily basis. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do.
Canonical has been a remote-first company since its inception in 2004. Work at Canonical is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical provides a unique window into the world of 21st-century digital business.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
#LI-remote
Анализировать требования, пользовательские истории и техническую документацию при их наличии, находить неточности, противоречия и пробелы на ранних этапах, до того как они превратятся в баги; Разбираться в существующих функциональностях самостоятельно, даже когда полного описания его работы нет — по коду, логам, трафику и наблюдаемому поведению;
УдалённоГеография найма не уточнена
ОфисOffice Based - London, UK
УдалённоseniorUkraine; Moldova; Albania; Kazakhstan; Montenegro; European Union; Serbia; Bosnia; Georgia; Applicants from any country are welcome to apply for the position as long as they are located within approximately ± 4 hours of CET
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