Senior Backend Engineer, Fee Consolidation Service

Description

• Design, develop, and maintain backend systems and APIs • Build backend functionality that interacts with crypto concepts • Collaborate with frontend engineers and product to translate requirements • Contribute to scalable backend solutions that support various use cases • Maintain high engineering standards through code reviews • Identify performance and reliability bottlenecks and improve system behavior • Implement and maintain monitoring, logging, and debugging tools • Build and maintain automated test suites across backend services • Act as a senior technical contributor supporting design discussions • Document APIs, system behavior, and technical decisions for maintainability

Requirements

• Must be located in the EMEA region • Strong professional experience with TypeScript, Javascript and Node.js • Extensive experience as a senior backend engineer on production systems • Proven ability to design and maintain high-quality APIs • Practical familiarity with crypto products (wallets, swaps, bridges, DeFi) • Development experience in blockchain or Web3 systems is a plus • Solid understanding of document databases and caching systems (MongoDB, Redis) • Experience with backend architecture and system design in distributed environments • Deep knowledge of testing principles and backend testing frameworks • Proactive, self-directed, and ownership-oriented • Very strong written and spoken English

Benefits

• Annual team offsites (Thailand in 2023, Vietnam in 2024) • 30 days of PTO • Flexible remote days • Flexible working hours • Equity participation from day 1 • Equipment allowance (choice of equipment) • €1,000 personal development budget after 6+ months • €1,000 remote budget for coworking or office setup

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