Talent Pool - Software Engineer, Backend
Core
Building and operating scalable backend services and APIs that route transactions, aggregate liquidity, and serve infrastructure for a decentralized finance (DeFi) ecosystem.
Role type
Backend Engineer (DeFi Infrastructure)
Builds
Backend services, APIs, and integrations for 1inch products and internal platforms
Domain
Decentralized Finance (DeFi), Blockchain, Distributed Systems
Deliverable
production ML models | product features | infrastructure
Required skills
Golang, Typescript, System Design, Blockchain Integration, Containerization, Observability, Incident Response, Code Review, Performance Optimization
Preferred skills
Cloud Platforms (AWS/GCP/Azure), CI/CD, Infrastructure as Code, Microservices, Distributed Systems, Open Source
Technologies
Golang, Typescript, Blockchain, Smart Contracts, AWS, GCP, Azure, Docker, Kubernetes
Responsibilities
Build and extend backend services and APIs; Improve scalability and reliability of backend systems; Design integrations with smart-contract platforms and blockchain data sources; Contribute to observability and incident response; Optimize services for performance and resilience; Collaborate with product and infrastructure teams; Participate in code reviews and testing workflows; Own services end-to-end and mentor engineers (Senior level)
Seniority
Mid to Senior level