Overview Join to apply for the Senior Go Software Engineer role at Ciklum .
Ciklum is looking for a Senior Go Software Engineer to join our team full-time in Spain.
We are a custom product engineering company that supports multinational organizations and scaling startups to solve complex business challenges. With a global team of over 4,000 professionals, we engineer technology that redefines industries and shapes the way people live.
About the role: As a Senior Go Software Engineer, you will become part of a cross-functional development team.
With almost 100 million active users across 25 countries, this is a general food tech company. The team is newly formed and has opportunities to share value back to customers within their expanding platform. They are looking for talented engineers to help impress their customers.
Responsibilities Uphold Code Quality & System Reliability – Write clean, effective, idiomatic Go; participate in pair programming and code reviews to maintain standards.




Act as a Technical Bridge to Partners – Serve as a key technical contact for POS partners; communicate integration requirements, troubleshoot issues, and translate technical concepts for non-technical stakeholders.
Champion Working Out Loud – In a hybrid environment, share work, progress, and challenges in Slack and through clear documentation; contribute to transparency and collective ownership.
Practice Test-First Development – Apply TDD and automated testing to guide design and provide fast feedback.
Diagnose & Resolve Production Issues – Investigate complex problems in live systems, debug integrations, and implement lasting improvements.
Continuously Improve the Codebase – Proactively refactor and simplify designs, balancing technical quality with business value.
Requirements Commercial Go Experience – Track record of writing clean, maintainable Go in a professional environment.
Distributed Systems Knowledge – Microservice architectures and asynchronous, event-driven patterns.
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📌 Senior Go Software Engineer (Madrid)
🏢 Ciklum
📍 Madrid