This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Golang Engineer based in Spain.

This is an opportunity to join a remote-first engineering team building advanced open-source infrastructure for modern API development.
You will work on high-performance Golang systems that power GraphQL Federation and API connectivity at scale.
The role focuses on solving complex engineering challenges around compilers, execution engines, performance, and reliability.
You will collaborate closely with product and engineering teams while having ownership over impactful technical decisions.
This position is idóneo for an experienced Go developer who enjoys deep technical challenges and building robust software.
You will contribute to an innovative environment where autonomy, craftsmanship, and open-source collaboration are highly valued.
The role offers the chance to shape a cutting-edge platform used by developers worldwide.

Accountabilities:

You will be responsible for designing, improving,



and maintaining core backend infrastructure while collaborating with a highly technical remote team. Your work will directly impact product performance, scalability, and developer experience.
- Develop, refactor, and maintain advanced open-source software components written in Golang.
- Improve the performance, security, and stability of API routing and execution systems.
- Work on complex engineering challenges involving GraphQL, API protocols, execution planning, and runtime optimization.
- Design and implement new capabilities, including support for additional data sources and federation technologies.
- Analyze telemetry and system behavior to identify opportunities for improvement.
- Troubleshoot technical issues and collaborate with internal teams and external engineers when needed.
- Review and contribute to open-source projects and community contributions.
- Write efficient, low garbage collection Go cod

📌 Senior Golang Engineer (España)
🏢 Jobgether
📍 España