Вакансии

— Аудит и оптимизация инфраструктуры двух проектов на AWS: ресурсы, настройки, безопасность, затраты. — Проверка и доработка файлового хранилища S3: доступы, шифрование, версионирование, lifecycle, CloudFront.

Crusoe is looking for a Senior Staff Program Lead Cloud Engineering Operations to lead operating programs, metrics, and accountability across cloud engineering.

Accountable is looking for a Junior DVN Backend Engineer to build backend services, integrate protocols, monitor client activity, and support client integrations.

Crusoe is looking for a Senior Staff Optics Engineer Network Qualification and Strategy to qualify optical interconnects and define data-center optics strategy.

Crusoe is looking for a Senior Staff Linux Security Engineer to harden Linux kernel systems and lead vulnerability remediation.

Aave Labs is looking for a Senior Smart Contract Engineer to design, test, deploy, and secure smart contracts for DeFi protocol infrastructure.

Ищем Senior PostgreSQL Engineer / DRE, который будет отвечать за надёжность, производительность и масштабирование production PostgreSQL-кластеров в 24/7 среде.

— Design and implement production-grade multi-agent systems, including orchestration, routing, memory, tool execution, and fallback strategies. — Build multimodal AI workflows and integrate multiple model providers.

Design and implement extensions to EVM clients (Geth/Reth) for supporting stateful precompiles. Implement novel mechanism design primitives, collaborating with our research team, into the execution layer.

You’ll design and implement scalable, efficient, and reliable data architectures that support business and analytical needs. You’ll build and maintain data pipelines, ETL processes, and integration solutions for large volumes of structured and unstructured data.

Чем предстоит заниматься: • Разработка и поддержка кроссплатформенного мобильного приложения на React Native (TypeScript) • Проектирование архитектуры мобильного клиента с учётом требований безопасности, производительности и масштабируемости • Активно взаимодействовать с дизайнером и совместно искать и реализовывать лучшие UX решения;

Разработка и поддержка ETL/ELT-процессов. Построение и поддержка витрин данных для аналитики.

Задачи: — Разбирать результаты сканирования уязвимостей, системных аудитов и события в логах; — Воспроизводить проблемы клиентов в лабораторной среде и взаимодействовать с разработкой; — Готовить статьи базы знаний и применять AI для автоматизации поддержки. Требования: — Свободный арабский язык и готовность работать с воскресенья по четверг; — От 2 лет опыта с TCP/IP, администрированием Linux, Windows или macOS и установкой обновлений; — Опыт технической поддержки корпоративных клиентов и диагностики сложных проблем; — Готовность к дежурствам по выходным и праздникам; — Удалённая работа из ОАЭ или Саудовской Аравии.

Требования: От 3 лет коммерческого опыта тестирования мобильных приложений iOS и Android. Опыт разработки и поддержки UI/API-автотестов и работы с CI/CD.

— Развертывание и эксплуатация инфраструктуры для генерации ZK-доказательств в промышленном масштабе. — Управление парком блокчейн-нод (Full nodes, Archive nodes) в различных сетях.

Scala Engineer is responsible for building and optimizing high-performance backend systems that power the data-driven applications. In this role, you will work with modern streaming technologies, distributed processing frameworks, and cloud-native architectures to deliver scalable, reliable, and high-availability solutions.

Location: Tokyo Workplace: Hybrid Company Description We’re http://checkout.comCheckout.com http://Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers. Whether you want to book a holiday, order food, renew a subscription, or check out online, there’s a good chance our tech powers the payments behind the scenes. Our platform helps the most ambitious businesses deliver effortless digital experiences, at scale. If you want to do career-defining work, you’ve come to the right place. We move fast, think globally, and believe great teams are built by hiring exceptional people with conviction, curiosity, and the desire to make an impact. With 20 offices across six continents and London as our HQ, we’re shaping the future of fintech – and we’re just getting started. How you'll make an impact - Provide technical support to merchants during their implementation of Checkout.com http://Checkout.com payment processing technology - Answer all merchants’ integration related questions, including but not limited to configuration, debugging, documentation, testing, go-live support, and post-live support - Manage incidents as related to the integration (investigation, troubleshooting, escalation, resolution, reporting, time tracking and analysis of incidents) - Collaborate and partner with internal teams such as Merchant Configuration, Sales, Account Managers, and Merchant Care, to resolve issues during customer trials, integrations, or post-implementation support - Interact with the Product teams to pinpoint improvement ideas - Advise Manager on issues which impact customer satisfaction and provide recommendations for appropriate actions - Ability to multitask with multiple projects and integrations of customers - Maintain/update existing libraries/plugins used in integrations Qualifications - 5+ years of development or technical support experience in a Tech/FinTech company - Have payments experience would be advantageous - Understanding of API, REST, webhooks and logs is required - Strong coding skills in at least one of these languages: Java, Javascripts, PHP, Python, Go, C# - Experience with Node.js, React is a plus - Knowledge in iOS/Android is a plus - Excellent communication skills, ability to build and maintain strong relationships - Ability to work in a customer-focused and target-driven environment - Good in speaking and writing in both English and Japanese Additional Information Bring all of you to work We create the conditions for high performers to thrive, through real ownership, fewer blockers, and work that makes a difference from day one. Here, you’ll move fast, take on meaningful challenges, and be recognized for the impact you deliver. It’s a place where ambition gets met with opportunity, and where your growth is in your hands. We work as one team, and we back each other to succeed. So whatever your background or identity, if you’re ready to grow and make a difference, you’ll be right at home here. It’s important we set you up for success and make our process as accessible as possible. So let us know in your application, or tell your recruiter directly, if you need anything to make your experience or working environment more comfortable. Life at Checkout.com http://Checkout.com We understand that work is just one part of your life. Our hybrid working model offers flexibility, with three days per week in the office to support collaboration and connection. Curious about what it’s like to be part of our team? Visit our Careers Page https://www.checkout.com/careers to learn more about our culture, open roles, and what drives us. For a closer look at daily life at Checkout.com http://Checkout.com, follow us on LinkedIn https://www.linkedin.com/company/checkout/life/ and Instagram https://www.instagram.com/checkout_com/

What you will do Develop and maintain market data components and connectivity to cryptocurrency exchanges. Develop and maintain trading algorithms and add features to the trading system.