Design, build, and scale distributed backend services supporting hundreds of thousands of users. Develop efficient Golang and Python code, optimize infrastructure, make architectural decisions, conduct code reviews, and collaborate with frontend and mobile engineers. The role also involves technical planning, platform innovation, and contributing to product evolution in an autonomous startup environment.
This is a remote position.
The employer is a financial management platform that helps users track and optimize their cryptocurrency investments. It provides features such as portfolio tracking, tax optimization, and investment recommendations. The platform also allows users to manage their cryptocurrency wallets and exchange accounts in one place and makes it easier for investors to manage their digital assets and make informed investment decisions.
They are opening a Senior Backend Engineer role (Remote EU) with system design and architecture experience on a permanent basis. This position entails complete remote work, encompassing the end-to-end process of designing, building, and scaling critical infrastructure services for a large user base of hundreds of thousands.
MISSIONS :
- Write well-structured, and efficient code contributing to the development of new services and features.
- Identify bottlenecks and optimize existing infrastructure.
- Shape the direction of the platform and the product, making architectural decisions and driving innovation and improvement.
- Participate in the planning of technical tasks and code reviews.
- Be an integral part of a dynamic team, willing to take the initiative and contribute to the continuous improvement and growth of the platform.
- Work as part of an autonomous cross-functional team, and collaborate closely with frontend and mobile engineers on product development.
Profil
5+ years of experience in designing & building distributed backend systems.
Solid knowledge of basic algorithms, data structures, and design patterns.
Familiarity with Blockchain systems, dApps, and smart contracts.
Willingness to work in a fast-paced startup environment.
Desire to take an active part in our product evolution.
What you need to succeed:
Excellent knowledge of Golang.
Experience with containerized systems: Docker & Kubernetes.
Experience with SQL / NoSQL databases: Postgres, MongoDB, Cassandra.
Experience with monitoring tools: Sentry, Prometheus, and Grafana.
Experience with AWS (Amazon Web Services).
Experience with Python3.
Experience working in a startup environment, that encourages trust and autonomy.
Bonus points:
You are an active Web3 user.
You have worked with time-series data and specialized databases: ClickHouse, TimescaleDB, etc.
You have pet projects, blog articles and/or open-source contributions.
You have participated in Web3 industry conferences.
Informations contractuelles
Contract : Permanent
Type : 100% Remote
Location : can be based anywhere in Europe / EU Timezone
Salary : 80 to 100k USD
Benefits : Stock Options, medical insurance, coworking membership, relocation packages and additional benefits.
Similar Jobs
Blockchain • Fintech • Software • Cryptocurrency • Metaverse
Design and implement complex backend services for Binance Square. Collaborate with product, DevOps, and QA to deliver high-quality microservices, promote engineering best practices, and perform code reviews.
Top Skills:
CloudGoJavaMessage BrokersMicroservicesPythonRelational Databases
Cloud • Security • Software • Cybersecurity • Automation
Provide advanced technical support for GitLab deployments in secure U.S. government environments. Investigate logs, system performance, application behavior, and code paths using Linux and GitLab internals; reproduce defects, recommend mitigations, and collaborate with Product, Engineering, and Infrastructure teams. Create documentation, improve support tools and workflows, participate in on-call rotations, and support hiring activities. The role is fully remote but requires U.S. citizenship and work eligibility for federal environments.
Top Skills:
Ai/Llm ToolingBashCi/CdDisa StigFedrampGitGitlab DuoKubernetesLinuxOpenshiftRubyRuby On RailsSelinux
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Leads Security and Risk Services delivery across the Americas, managing technical consultants and business process consultants. Drives customer implementations, security and risk transformation programs, AI-enabled automation, delivery quality, services revenue, executive relationships, partner alignment, and practice growth. Requires extensive enterprise security, risk, compliance, consulting, and ServiceNow experience, with travel up to 40% annually.
Top Skills:
Ai-Powered AutomationCloud ComputingSaaSServicenowServicenow Security And Risk
What you need to know about the Seattle Tech Scene
Home to tech titans like Microsoft and Amazon, Seattle punches far above its weight in innovation. But its surrounding mountains, sprinkled with world-famous hiking trails and climbing routes, make the city a destination for outdoorsy types as well. Established as a logging town before shifting to shipbuilding and logistics, the Emerald City is now known for its contributions to aerospace, software, biotech and cloud computing. And its status as a thriving tech ecosystem is attracting out-of-town companies looking to establish new tech and engineering hubs.
Key Facts About Seattle Tech
- Number of Tech Workers: 287,000; 13% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Amazon, Microsoft, Meta, Google
- Key Industries: Artificial intelligence, cloud computing, software, biotechnology, game development
- Funding Landscape: $3.1 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Madrona, Fuse, Tola, Maveron
- Research Centers and Universities: University of Washington, Seattle University, Seattle Pacific University, Allen Institute for Brain Science, Bill & Melinda Gates Foundation, Seattle Children’s Research Institute



