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# Software Engineer, Backend (Golang)

- **Company:** 1inch
- **Location:** Germany (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Code Review, Software Debugging, Distributed Systems, Blockchain, Data Streaming, System Programming, Systems Integration, Datadog, Backend, Golang
- **Published:** May 30, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=6fc0e5bfd52a2d42

## About the Role

Do you have experience in System design?, * Professional experience building and operating backend systems in production environments

 * Strong proficiency in Golang or another backend/systems programming language with practical concurrency and performance knowledge
 * Solid understanding of system design fundamentals including services, data flows, reliability, and maintainability
 * Familiarity with blockchain platforms, smart contracts, transaction handling, and on-chain integrations
 * Experience working with containerised services and modern deployment practices
 * Strong problem-solving skills and ability to work effectively in fast-paced engineering environments
 * Ability to balance technical quality, scalability, and operational reliability
 * At senior level, experience owning projects end-to-end and contributing to architectural decision-making, * Experience working with multiple blockchain networks or non-EVM ecosystems
 * Familiarity with on-chain data indexing, observability tooling, or protocol debugging systems
 * Experience building performance-sensitive systems such as routing engines, risk controls, or high-throughput pipelines
 * Experience working within fintech, crypto, or other correctness-critical domains
 * Exposure to distributed systems or low-latency infrastructure architectures

## Description

* Build, extend, and operate backend services and APIs that power 1inch products and internal platforms
 * Improve scalability, reliability, maintainability, and developer experience across backend systems
 * Design and implement integrations with smart-contract platforms, blockchain data sources, and external services
 * Contribute to observability, monitoring, incident response, and post-mortem processes
 * Optimise backend services for performance, resilience, and operational efficiency
 * Collaborate closely with product, blockchain, and infrastructure teams to deliver reliable distributed systems
 * Participate in code reviews, testing workflows, and engineering best practices across the development lifecycle
 * At senior level, own services end-to-end, define technical direction, and mentor other engineers


## Related Videos

- [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock)
- [Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner](https://www.wearedevelopers.com/videos/1979-inside-bitpanda-s-tech-stack-scaling-a-european-fintech-leader-markus-dorner)
- [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall)
- [Debugging in the Dark](https://www.wearedevelopers.com/videos/1658-debugging-in-the-dark)
- [Coffee with Developers - Shritesh Jamulkar](https://www.wearedevelopers.com/videos/895-coffee-with-developers-shritesh-jamulkar)
- [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape)

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