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Location: Remote - European Region Workplace: hybrid Coinspaid Dev is the engineering brand behind the technology, infrastructure, and R&D expertise built within Coinspaid. With more than 120 engineersand over 11 years of industry experience, Coinspaid Dev brings together software engineering, infrastructure, security and R&D teams with experience building distributed systems and blockchain infrastructure operating across more than 20 blockchain networks. Coinspaid Dev emerges as an independent engineering brand with a straightforward mission: to advance blockchain infrastructure engineering and contribute practical expertise back to the industry. The structure is new. The experience behind it is not. Responsibilities: Collaborate with cross-functional and cross-domain teams to gather requirements, design solutions, and deliver features Design, develop, and maintain backend systems using PHP and MySQL(or similar), ensuring they are scalable and maintainable Implement and optimize complex features with a focus on clean, reusable, and efficient code Write unit tests to ensure the reliability and scalability of code Participate in code reviews, architecture discussions, and ensure adherence to best practices in software development Monitor and troubleshoot production systems, ensuring the highest levels of availability, performance, and security Share on-call duties with the team to ensure smooth operations of the systems in production Stay updated with new technologies and trends, and introduce them where appropriate to enhance system performance and maintainability Requirements: Experience (5+ years) in object-oriented PHP and modern PHP tools Software design principles (SOLID, KISS, DRY) and layered architecture Applied DDD practices: bounded contexts, aggregates, domain events Good knowledge of the latest versions of Laravel framework Strong understanding of relational databases like MySQL/PostgreSQL including transaction management Experience in database query optimization, analysing deadlocks and db performance Message-driven services in production with Apache Kafka or a comparable broker Handling money in application code: exact arithmetic, explicit rounding rules, multi-currency precision, idempotent money-moving operations Security best practices Experience with monitoring tools (Prometheus, Grafana or similar) Working with Docker/Docker Compose/Kubernetes on a daily basis Good level of spoken and written English (B1+) and Russian Nice to have: Experience with Go Fintech, payments, or crypto domain experience High-load Why join CryptoProcessing by Coinspaid You’ll be joining a company that is actively shaping its space – with enough scale to matter and enough room to make an impact. At Coinspaid, people are expected to think, contribute, and take ownership – and are supported in doing so. We focus on flexibility, wellbeing, and long-term growth – without overcomplicating how benefits work. Flexible Benefits Benefit Bar – up to €230/monthA flexible monthly budget you can use for what matters most to you – from sports and mental health to coworking, home office, or medical-related expenses. Work & Flexibility Fully remote work from almost anywhere Optional offices and relocation support Flexible, async-friendly environment Growth & Learning Budget for courses, certifications, and professional development Language learning support Cross-team learning and knowledge sharing Wellbeing & Support Medical insurance or reimbursement depending on location Access to mental health support Financial support for important life events Extras Merch shop with rewards system Team offsites and company events Sounds good? Well then, we can’t wait to see your resume! To learn more please visit: https://coinspaid.com/about-us/ & https://coinspaid.com/careers/

Location: Bulgaria, Poland Why Join Exadel We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks. From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next. What powers it all? Our people are ambitious, collaborative, and constantly evolving. About the Client The leading provider of vehicle lifecycle solutions, with headquarters in Chicago, enables the companies that build, insure, and replace vehicles to power the next generation of transportation. Its platform delivers advanced mobile, artificial intelligence, and car technologies. It connects a network of 350+ insurance companies, 24,000+ repair facilities, hundreds of parts suppliers, and dozens of third-party data and service providers. The customer's collective solutions enhance productivity and help clients deliver better experiences for end consumers. What You’ll Do Design, build, and maintain full-stack web applications, ensuring high performance, scalability, and security Implement new features and enhancements in a well-tested, maintainable, and efficient way Collaborate with Product managers and UX designers to create intuitive, responsive, and accessible interfaces Review, analyze, and implement technical solutions to meet business requirements, driving resolution of issues and bugs Contribute to architectural decisions, API design, and system integrations Provide technical leadership to the engineering team - guide design discussions, perform code reviews, and support continuous improvement Participate in task estimation, prioritization, and planning in alignment with engineering processes What You Bring Extensive professional expertise in Python/Node.js and proven experience with modern frontend frameworks (React.js, Vue.js, or Next.js) Ability to design and deliver scalable, high-performance applications with clean, maintainable code Experience in contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and existing systems Deep understanding of API development, microservices, and system integration Experience building secure and user-focused web interfaces with attention to UX patterns and best practices Hands-on knowledge of cloud services (preferably AWS) and database technologies (SQL/NoSQL) Strong sense of ownership, leadership mindset, and ability to guide other engineers A collaborative, proactive approach to problem-solving and communication in distributed teams English Language Upper-Intermediate Legal & Hiring Information Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more. Reasonable accommodations are available to enable individuals with disabilities to perform essential functions. Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs. Compensation details are shared with candidates at the early stage of the recruitment process. The offer is not binding until a signed contract is in place. Your Benefits at Exadel Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details. International projects In-office, hybrid, or remote flexibility Medical healthcare Recognition program Ongoing learning & reimbursement Well-being program Team events & local benefits Sports compensation Referral bonuses Top-tier equipment provision Exadel Culture We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Задачи: — Тестирование нового функционала, исправлений багов и технических задач, связанных с сервисами потокового видео и видеоплеером. — Анализ требований и поиск узких мест в тестировании совместно с разработчиками и инженерами DevOps. — Покрытие автотестами на Selenium, Playwright, Appium и API по принципу "не покрыто — не выпущено". — Создание недостающих автотестов для существующего функционала. — Ручное тестирование и расследование проблем в продакшене. Требования: — Опыт тестирования веб-приложений (клиент-сервер) не менее 4 лет. — Опыт автоматизации API и UI тестирования на Python и с использованием паттернов QA Automation не менее 2 лет. — Опыт работы с Git, Bash, Docker. — Умение создавать комплексные тестовые сценарии. Желательно: — Опыт работы с GitLab CI или другими CI/CD системами. — Тестирование мобильных и сетевых условий. — Знание видеокодеков (H264, H265, VP8 и др.). — Опыт работы с ffmpeg/ffprobe. — Знание принципов работы WebRTC и HLS. Условия: — Полный пакет релокации: перелёты в Лимассол для кандидата и семьи, оплачиваемая компанией квартира на первый месяц, полная поддержка при переезде. — Накопительный фонд (Provident fund) на Кипре после испытательного срока. — Прозрачные оценки эффективности два раза в год с возможностью бонусов и пересмотра зарплаты. — Частная медицинская страховка для кандидата и семьи.

Задачи: — Строить и управлять масштабируемой инфраструктурой AWS — Разрабатывать и поддерживать CI/CD пайплайны — Автоматизировать развертывание инфраструктуры и приложений — Мониторить устойчивость и доступность продакшена Требования: — Опыт работы 5+ лет в области облачных технологий, инфраструктуры или разработки ПО — Глубокие знания AWS и Infrastructure as Code — Опыт с Terraform, Ansible или AWS CDK — Навыки работы с Docker, Kubernetes и скриптингом

Location: Kuala Lumpur, Malaysia Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. What You’ll Be Doing Responsible for the daily operation and maintenance of company laptops, with macOS as the primary focus, as well as Windows computers, mobile devices (iOS and Android), IP phones, and other desktop IT equipment. This includes device imaging and setup, software and hardware installation, configuration, updates, maintenance, troubleshooting, and issue resolution. Maintain office IT systems, including IP phones, video conferencing and wireless presentation systems, printers, CCTV, and access control. Support server room operations, structured cabling, UPS systems, switches, access points, and routine inspections. Monitor infrastructure availability and performance through dashboards and alerts. Basic knowledge of servers, networking, audio-visual systems, and electrical principles is required. Perform daily monitoring and testing of office Wi-Fi, wired networks, and VPN connections, and troubleshoot network-related issues Work with teams to identify valuable AI and automation opportunities, deliver end-to-end solutions, and drive adoption through demonstrations, training, and hands-on support. Measure the impact and use AI tools to improve troubleshooting, ticket handling, documentation, and reporting. Support regional offices with IT rollouts, new office setups, and on-site project delivery. Travel when required and provide technical support and coordination throughout the implementation. Create and maintain IT knowledge-sharing documents, SOPs, and the service desk knowledge base. Implement Global IT strategies, technical standards, guidelines, and solutions while continuously improving employees’ IT service experience and satisfaction. Manage vendor relationships and coordinate equipment procurement, installation, maintenance, and technical support with external service providers. What We Look For In You Bachelor's degree or above; computer science, software engineering, networking or other related majors are preferred. At least 3 years of working experience in IT support, IT engineering or a similar hands-on technical role, with working experience in large IT companies preferred. Operation and maintenance experience across Windows, macOS, WiFi network, VPN network and smart office systems is required. Basic knowledge of server and network administration: Windows Server or Linux, virtualisation, backup and restore, switches, VLANs, WiFi controllers, firewalls and VPN. Certifications such as CCNA, Microsoft or Linux are a plus. Demonstrated software engineering ability: strong Python (or an equivalent language) plus PowerShell or Bash; comfortable with Git and code review; able to build, test, document and maintain internal tools and integrations against REST APIs. Please be ready to share a portfolio, GitHub profile or examples of tools you have built. Hands-on AI practitioner: daily user of AI assistants (e.g. Claude, ChatGPT) with effective prompting skills, plus practical experience building AI agents, AI skills or MCP integrations. Experience deploying AI solutions for non-technical users is a strong plus. Comfortable working directly with business stakeholders to turn unclear requirements into practical, deliverable solutions, and capable of presenting and providing training to non-technical users. Strong communication, presentation, and facilitation skills, with a proactive approach to problem-solving. Able to work independently and collaboratively, accommodate flexible working hours including evenings & weekends, and travel to regional offices when required. Fluent in Malay,English and Mandarin listening and speaking Perks & Benefits Competitive remuneration package (Basic Salary + Shift Allowance + KPI Allowance + Yearly Bonus) Meal allowance Transportation allowance (T&C apply) Monthly team building Fitness & wellness benefits per annum Convenient workplace (5 minutes walk from MRT TRX) Insurance coverage for employees & dependants Excellent prospects for growth and promotion Employee engagement, recognition and appreciation program Multinational working environment: Advance your career by interacting with individuals from various backgrounds, cultures, and nations Notice: All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .

Требования: — Опыт работы в QA от 5 лет — Сильная экспертиза в ручном тестировании frontend и backend — Опыт автоматизации тестирования на JavaScript / TypeScript — Практический опыт работы с Playwright — Опыт тестирования REST API и WebSocket — Понимание принципов микросервисной архитектуры — Уверенные навыки работы с SQL — Опыт работы с CI/CD Условия: — Гибкий формат работы: офис или удаленно — Комфортный уровень оплаты — Обучение и обмен экспертизой внутри команды — Компенсация профильного обучения — Поддержка релокации за счет компании

Задачи: — Отработка инцидентов на окружениях заказчика и участие в рабочих сессиях с технической командой заказчика — Багфикс, глубокая оптимизация приложения и SQL-запросов — Поддержка и развитие инфраструктуры (DevOps) — Активное внедрение и использование AI-тулинга в ежедневных инженерных задачах Требования: — Крепкая инженерная база: сильное понимание backend и frontend (не обязательно знать весь стек, гэпы подтянут) — Английский язык: от B2 (разговорный) для регулярных созвонов и общения с американской стороной — Русский язык: разговорный, команда русскоязычная — Гибкий рабочий день с перекрытием 3–5 часов по MSK, готовность подключаться на митинги по Pacific Time (2–4 раза в неделю), редкие подключения по выходным при критичных инцидентах — Высокая автономность, нейропластичность, готовность к взаимовыручке с коллегой Условия: — Работа на крупном американском проекте с высокой нагрузкой и зрелыми инженерными процессами — Полностью удалённая работа с гибким графиком — B2B-контракт (ИП, вне РФ и РБ) — Компенсация $3,000 – $5,000+ gross в месяц, обсуждается индивидуально под уровень кандидата

Задачи: — Самостоятельно вести направление автотестирования с нуля / под ключ. — Составлять тестовую документацию (тест-планы, тест-кейсы, аналитика). — Разрабатывать и поддерживать автотесты. Требования: — Опыт в автотестировании на C# от 5 лет. — Отличный опыт работы с xUnit. — Опыт работы с API (Postman / Swagger). — Релевантный опыт в одной или нескольких сферах: FinTech, Cryptography, Blockchain. — Глубокое понимание .NET. Условия: — Занятость: Full-time, b2b-контракт, почасовая оплата. — Длительность: от 6 месяцев с последующим продлением. — Ставка: 1500 ₽/час. — Локация и гражданство: строго РФ.

Задачи: ▫️ Подготовка и поддержка тестовой документации ▫️ Актуализация и развитие регрессионной модели ▫️ Формирование и согласование тест-планов (регресс) ▫️ Ручное функциональное тестирование нового функционала ▫️ Обнаружение, локализация и описание дефектов ▫️ Заведение багов и контроль их исправления ▫️ Тестирование WEB-приложений ▫️ UI/UX тестирование ▫️ Тестирование REST API ▫️ Взаимодействие с командой разработки Требования: ▫️ Опыт ручного тестирования веб-приложений ▫️ Базовые навыки тестирования API ▫️ Минимальный опыт работы с SQL ▫️ Понимание процессов разработки и тестирования ПО Будет плюсом: ▫️ Опыт написания автоматических тестов Условия: ▫️ Почасовая оплата ▫️ Вилка от 100 до 160 ▫️ Удалённая работа (remote) ▫️ Полная занятость (fulltime) ▫️ Работа через трекер hubstaff

О продукте: Международный B2C-продукт в сфере utilities. Web-приложение с адаптивной мобильной версией. Задачи: • тестирование Web-приложения и мобильного адаптива • тестирование REST API • разработка и поддержка автотестов на Python • функциональное, интеграционное и регрессионное тестирование • тестирование клиент-серверного взаимодействия • работа с БД и проверка данных • анализ логов и локализация ошибок • участие в CI/CD процессе Требования: • коммерческий опыт в QA от 3 лет • опыт автоматизации на Python • опыт тестирования Web и адаптивной верстки • уверенное тестирование REST API, Postman • SQL, понимание структуры и связей БД • Git / GitHub • понимание HTTP/HTTPS, JSON, REST, client-server architecture • опыт работы с DevTools • умение самостоятельно локализовать проблему на уровне frontend, backend, API или БД Будет плюсом: • pytest • Selenium / Playwright • опыт с CI/CD • Linux / Unix • опыт тестирования платежей, подписок или fintech-продуктов

Задачи: • тестирование Web-приложения и мобильного адаптива • тестирование REST API • разработка и поддержка автотестов на Python • функциональное, интеграционное и регрессионное тестирование • тестирование клиент-серверного взаимодействия • работа с БД и проверка данных • анализ логов и локализация ошибок • участие в CI/CD процессе Требования: • коммерческий опыт в QA от 3 лет • опыт автоматизации на Python • опыт тестирования Web и адаптивной верстки • уверенное тестирование REST API, Postman • SQL, понимание структуры и связей БД • Git / GitHub • понимание HTTP/HTTPS, JSON, REST, client-server architecture • опыт работы с DevTools • умение самостоятельно локализовать проблему на уровне frontend, backend, API или БД Будет преимуществом: • pytest • Selenium / Playwright • опыт с CI/CD • Linux / Unix • опыт тестирования платежей, подписок или fintech-продуктов Условия: - Зарплата от 2000 EUR - Удаленная работа - Полная занятость (full-time)

Задачи: - Build and maintain infrastructure and backend services that enable crypto products - Design APIs and event-driven architectures to handle high-volume transaction processing securely and efficiently - Partner with platform and infrastructure engineers to ensure scalability, observability, and resilience - Contribute to documentation, tooling, and best practices across the engineering organization Требования: - 5+ years of professional experience in backend or distributed systems development - Experience with L2 blockchains, protocols and crypto infrastructure - Proven success building production-grade APIs and financial services at scale - Proficiency in Node.js or similar modern backend frameworks (TypeScript, NestJS, Go, or Java) - Familiarity with cloud-native architecture (Kubernetes, AWS) and event-driven or microservice-based systems - Strong communication and collaboration skills across product and platform teams

Location: Remote-Friendly, United States; San Francisco, CA | Seattle, WA | New York City, NY | Washington, DC About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the Team The Security Engineering team's mission is to safeguard our AI systems and maintain the trust of our users and society at large. Whether we're developing critical security infrastructure, building secure development practices, or partnering with our research and product teams, we are committed to operating as a world-class security organization and keeping the safety and trust of our users at the forefront of everything we do. What You’ll Do: Conduct red and purple team engagements simulating advanced threat actors across our cloud infrastructure, endpoints and bare metal deployments. Penetration test specific, high value deployments. Contribute to AI-assisted security testing tooling and workflows. Work cross functionally with other security and engineering teams, particularly on AI-specific attack scenarios. Document and present findings to technical and executive audiences, translating attack narratives into actionable risk insights that inform security roadmaps. Who You Are: 5+ years of hands-on experience in red teaming and offensive security operations Deep expertise in at least two of: macOS security, Linux Security, Cloud security (GCP/AWS/Azure), Kubernetes, CI/CD pipelines Track record of discovering novel attack vectors and chaining vulnerabilities creatively Experience conducting adversarial simulations against well-defended environments Strong engineering skills (Python, Go, or similar) Ability to write clear findings that drive action, helping teams understand risk and prioritize fixes Collaborative approach, working in close collaboration with the blue team Strong candidates may also have experience with: Prior work at organizations with state actor threat models Interest in AI safety and how security engineering contributes to responsible AI developments Background testing AI/ML systems or agentic workflows Familiarity with detection engineering and SIEM/EDR platforms from the defensive side Experience with data center security or hardware-based attacks Deadline to apply: None. Applications will be received on a rolling basis. The annual compensation range for this role is listed below. For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role. Annual Salary: $300,000 — $320,000 USD Logistics Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices. Visa sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this. We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed.  Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team. Your safety matters to us. To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit anthropic.com/careers directly for confirmed position openings. How we're different We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills. The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. Come work with us! Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues. Guidance on Candidates' AI Usage: Learn about our policy for using AI in our application process.

Location: San Francisco, CA | New York City, NY About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the Role As a Data Engineer on the Data Science & Analytics team, you will build the data foundation for Anthropic’s quote-to-cash lifecycle: the path a deal takes from opportunity through revenue. You will design the canonical data models so that Sales, Deal Desk, Order Management, Revenue Operations and Finance work from one governed, auditable definition of what was sold, on what terms, and where each deal stands. You will partner closely with DS&A and with GTM and Finance systems teams who own Salesforce, CPQ and billing to make quote-to-cash data reliable, well-modeled and self-serve as our business scales. Responsibilities Understand the data needs of Deal Desk, Order Management, Revenue Operations, Finance and Sales systems teams, and translate them into technical requirements Design, build and own data models that transform raw Salesforce, CPQ, and billing data into canonical datasets Establish high data integrity standards and SLAs to ensure timely, accurate delivery of data Partner with Salesforce, CPQ and billing engineers on upstream schema changes, new fields and ingestion so the warehouse faithfully mirrors the systems of record Build foundational data products, dashboards and tools to enable self-serve analytics to scale across GTM teams Influence stakeholder roadmaps from a data perspective, and become the expert on Anthropic’s GTM data models and architecture You might be a good fit if you have 5+ years of experience as a Data Engineer, Analytics Engineer or in a similar Data Science & Analytics role, ideally partnering with GTM, Revenue Operations or Finance teams. A passion for the company's mission of building helpful, honest, and harmless AI. Hands-on experience modeling Salesforce data and at least one adjacent quote-to-cash system: CPQ, contract lifecycle management, billing and invoicing, or ERP. Expertise in building multi-step ETL jobs, building robust data models through tooling like dbt; proficiency with workflow management platforms like Airflow and version control management tools through GitHub. Expertise in SQL and Python to transform data into accurate, clean data models. Experience building data reporting and dashboarding in visualization tools like Hex to serve multiple cross-functional teams. A bias for action and urgency, not letting perfect be the enemy of the effective. A “full-stack mindset”, not hesitating to do what it takes to solve a problem end-to-end, even if it requires going outside the original job description. Experience building an Analytics Data Engineering (or similar) function at start-ups. A strong disposition to thrive in ambiguity, taking initiative to create clarity and forward progress. The annual compensation range for this role is listed below. For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role. Annual Salary: $320,000 — $405,000 USD Logistics Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices. Visa sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this. We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed.  Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team. Your safety matters to us. To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit anthropic.com/careers directly for confirmed position openings. How we're different We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills. The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. Come work with us! Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues. Guidance on Candidates' AI Usage: Learn about our policy for using AI in our application process.

Location: Paphos, Cyprus We are looking for a Building Automation Systems Engineer to work with building automation and engineering systems, including KNX, DALI, HVAC and VRF/VRV systems. This is a hands-on role involving system configuration, commissioning, diagnostics and technical support on project sites. Responsibilities Operate, diagnose and provide technical support for building automation systems Perform commissioning and start-up works on new project sites Configure and program KNX and DALI systems Integrate and configure VRF/VRV, HVAC and other building engineering systems Troubleshoot equipment, communication buses and control systems Inspect installation works, system connections and compliance with project documentation Coordinate with other engineering teams and contractors Participate in system handover and provide ongoing maintenance and technical support Requirements Hands-on experience with building automation systems Strong knowledge of KNX and good understanding of DALI Understanding of HVAC automation, including VRF/VRV systems Good understanding of building engineering systems: power supply, lighting, ventilation, air conditioning and low-voltage systems Ability to read electrical schematics, technical drawings and project documentation Understanding of sensors, actuators, controllers, gateways and network interfaces Ability to independently perform diagnostics, troubleshooting and commissioning works on site Strong practical and problem-solving skills Willingness to work regularly on project sites Good English for professional communication and technical documentation Knowledge of Russian would be a strong advantage Experience with BMS, smart building systems, Modbus, BACnet or other building automation protocols would be an advantage. We offer Competitive salary Professional international team Opportunity for professional growth and development 21 days paid vacation per year 40 working hours paid sick leave per year Public holidays in accordance with the Cyprus Public Holiday list Interested candidates are requested to send their CV quoting the above job title to hr_cyprus@inex-group.com . All applications will be treated in strict confidence and in compliance with GDPR and our privacy policy.

Location: Almaty, Kazakhstan; Tbilisi, Georgia; Yerevan, Armenia; Belgrade, Serbia; Minsk, Belarus; Tashkent, Uzbekistan The Vault is an MPC-based crypto custody platform for institutional and retail clients, running threshold signing across HSM and Ledger hardware. We're scaling toward Series A, launching our productized platform in 2026, and publishing original cryptographic research alongside the product. We're hiring a Staff Engineer to design and ship the custody platform's hardest backend code. This is a hands-on IC role with real technical leadership — no people management — where you drive non-trivial initiatives through code, RFCs, and mentorship. You'll shape architecture in your area of ownership; platform-wide decisions sit with technical leadership. We're AI-forward (Claude Code, Cursor, Codex), and we need engineers who can read AI-generated code critically and catch what it misses — not just prompt it. You'll naturally gravitate toward either the security-critical core (MPC, threshold signing, HSM/Ledger integration, key lifecycle) or the faster-moving periphery (chain adapters, integrations, APIs/SDKs). What you'll do Design, write, and ship critical platform components: policy engine, signing orchestration, key lifecycle workflows, recovery flows, approvals, audit trails, multi-tenant wallet and account services. Lead non-trivial cross-cutting initiatives in your area — through written RFCs, design reviews, and code, not through hierarchy. Build high-load, multi-tenant SaaS systems: tenant isolation, quotas, rate limits, backpressure, concurrency control, predictable latency under spikes. Distributed systems & reliability: idempotency, retries, outbox/inbox, event-driven workflows, sagas and state machines, replay, graceful degradation. Security-by-design: least privilege, secret handling, mTLS/JWT, tamper-evident logs, audit-ready data models — designed for SOC 2, ISO 27001, and DORA scope from day one. Performance & data: profiling, load testing, benchmarking, contention analysis, GC tuning; strong relational modelling (Postgres or equivalent), migrations, indexing, clear consistency boundaries. AI-assisted development as a core competency: ship production code with Claude Code, Cursor, and Codex; build the prompt and agent patterns that work for your area; contribute to the company's AI engineering practices; know when to use AI heavily (periphery, integrations, tests, docs) and when not to (cryptographic core, signing paths) where blind generation is unsafe. Set patterns and shared libraries for the services your area touches; raise the bar through code review and example. Own features end-to-end: design notes / RFCs, code, tests, observability, rollout, on-call. No "throw it over the wall" handoffs. Mentor senior engineers: your reviews and your written designs are the strongest signal to the rest of the team. Requirements Must-have experience Strong CS fundamentals — our primary screening criterion. You can reason from first principles about concurrency, distributed systems, consistency models, networking, and OS behaviour. You know not just what locks and channels do, but why and when. You understand what's happening under the hood, not only at the API level. Ownership mindset. You've owned non-trivial production systems end-to-end — design, ship, measure, improve, on-call. You don't wait to be told what to do, and you don't ship code you don't understand. 10+ years backend engineering, including 3+ years operating at Staff level (or equivalent senior IC scope). Strong production experience in a modern systems language — Go, Rust, Java, C++, or comparable. Hands-on Go experience, or genuine readiness to ramp on Go in the first month. Track record of Staff-level technical leadership through code, RFCs, and influence — without formal authority over teams. You can point to RFCs you wrote that the team adopted, initiatives you drove without being the manager, patterns you set that outlasted you. Proven track record building high-load, multi-tenant SaaS in production (HA, incident response, SLOs). Hands-on with modern backend stacks: gRPC/HTTP, queues/streams, caching, relational databases, Kafka/NATS or equivalent. Strong testing discipline: unit/integration/contract tests, testability-first design, deterministic CI. Strong observability habits: structured logging, metrics, tracing, end-to-end production debugging. REQUIRED: production-grade use of modern AI coding tools (Claude Code, Cursor, Codex, or comparable). You can point at what you've built with them. You read AI-generated code as a hostile reviewer, not a grateful recipient — you have instincts for what AI tends to get wrong, and you don't ship code you couldn't have written yourself. Nice to have Exposure to custody, wallets, or signing systems (MPC, HSM, TEE, key management, approvals). Hardware wallet integration (Ledger). Multiple blockchain ecosystems (EVM and Bitcoin minimum; Cosmos, Solana, others a plus). Built custom agents, MCP integrations, or in-repo AI workflows that compounded a team's productivity. Designed and run evals for AI-generated code (correctness, security, style). Kubernetes and service mesh in production; SRE practices. Regulated-environment experience (fintech, security audits, compliance-driven engineering). Threat modelling and security review participation. Familiarity with SOC 2, ISO 27001, and DORA — enough to design for them. What this role is NOT A people management role. A pure architecture / whiteboard role. You write production code in this codebase every week, and platform-wide architectural ownership sits elsewhere. A research-only cryptography role. You collaborate with our Cryptography Researcher; your focus is platform engineering, not protocol design. Pure feature ticket execution. If you wait to be told what to do, this won't work. Benefits A Staff IC role with real technical leadership — no people management, no sprint mechanics gauntlet, no architecture-by-committee. An AI-forward engineering culture with budget and autonomy for the tooling, models, and agents you need. Direct peers in cryptography research, security architecture, product, and delivery — you're not the only senior voice in the room. Fully remote, any time zone with reasonable overlap with EU/CIS hours. Competitive comp at the Staff engineer band; equity participation; full benefits. A product approaching Series A with paying institutional customers and a published cryptographic research line