This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Product Software Engineer (Mid/Senior) – Kubermatic Dev Platform (f,m,d) based in Spain.
This is an exciting opportunity to help shape a modern developer platform built on Kubernetes and cloud-native technologies. Working within a collaborative product engineering team, you will take ownership of features from discovery through delivery while contributing to architectural decisions that influence the platform's evolution. The role combines hands-on software engineering with close collaboration with users to solve real-world infrastructure challenges. You'll develop scalable services, contribute to innovative platform capabilities, and help drive the transition toward a SaaS offering. This environment encourages experimentation, continuous learning, open-source contributions, and technical excellence, making it an ideal opportunity for engineers who enjoy building impactful products.
Accountabilities
- Design, develop, and enhance platform features with a strong focus on delivering customer value and maintaining high engineering standards.
- Own the complete feature lifecycle, from product discovery and technical design through implementation, testing, deployment, and continuous improvement.
- Build scalable backend services and Kubernetes Operators using Go to support cloud-native platform capabilities.
- Collaborate directly with customers and internal stakeholders to understand user needs and translate feedback into product improvements.
- Break down complex initiatives into incremental deliverables while defining effective rollout and delivery strategies.
- Contribute to platform architecture and technical decision-making as the product evolves toward a SaaS model.
- Support integrations with AI-powered development tools and contribute to upstream open-source projects when appropriate.
- Participate in the team's on-call rotation to help ensure platform reliability and operational excellence.
Requirements
- At least 3 years of professional experience developing software with Go.
- Minimum of 1 year of hands-on experience building Kubernetes controllers and Operators.
- Strong knowledge of distributed systems, container technologies, Kubernetes, cloud-native architectures, and public cloud platforms such as AWS or Google Cloud.
- Experience building internal developer platforms or infrastructure-as-code solutions using Kubernetes Operators is highly valued.
- Familiarity with feature flagging, progressive delivery, and modern software deployment practices is an advantage.
- Ability to collaborate effectively with product managers and cross-functional engineering teams.
- Excellent communication and interpersonal skills, combined with a pragmatic problem-solving approach.
- Customer-focused mindset with curiosity, empathy, and a passion for creating tools that improve developer productivity.
Benefits
- Competitive compensation package.
- B2B contract option with paid annual leave and local public holidays.
- Fully remote-first working environment with the flexibility to work from anywhere in Europe (within CET ±4 hours).
- Relaxed, collaborative, and engineering-focused team culture.
- Regular hackathons, company offsites, and team events.
- High-quality development equipment and tools of your choice.
- Dedicated support for professional development, certifications, conferences, and continuous learning.
- Opportunities and sponsorship to speak at industry conferences and technical events.
- Active participation in the cloud-native and open-source community through meetups and industry conferences.