Software Engineer - Unity Services Foundation

Helsinki, FinlandCompetitive0 applicants

About this role

The opportunity

We are looking for a Software Developer to join our team in Helsinki. You will focus on facilitating Web API development and improving our core API Gateways, which process a billion daily calls. Our Gateway platform provides foundational features to handle authentication, authorization, rate limiting and many other features to develop, publish and operate APIs at scale. Our goal is to make it simple for service teams to expose endpoints through our Gateways and use core API features using our platform directly — while ensuring high API standards and consistency across all Unity services.

As a member of our team, you will develop impactful features that address API management challenges and contribute to our platform strategy, making a significant impact at Unity. We prioritize maintainability, resiliency, performance, security, and robust code, with a strong focus on developer experience. You'll work alongside senior backend developers, as well as the product team. Our team works mostly on backend and infrastructure related matters, but our platform is the foundation for how our Unity’s customers interact with our products.

What you'll be doing

Participate in all phases of software development from design/architecture through implementation, testing, and maintenance. Building platform features that facilitate the development and operation of Web APIs

Support teammates in code quality, operational excellence, and shared learning

Participate actively in customer support by directly engaging with internal teams and assisting them in resolving any challenges or questions they may have

Collaborate with our product manager, stakeholders, and customers to understand friction points, proposed solutions, and promote the adoption of our tooling

Participate proactively in refinement and strategy sessions with the team, promoting collaboration and mutual assistance

Requirements

  • Able to design, develop and maintain high-quality web services and/or gateway solutions
  • Strong communication skills and ability to work well with other teams and stakeholders
  • Experience developing code leveraged by other developers
  • Experience in Golang / TypeScript, or any other commonly used language for web development
  • Experience with Google Cloud (or any of the other major Cloud platforms)
  • You might also have
  • Expertise with Gateway related technologies (Istio, Envoy, etc.)
  • Expertise with Kubernetes
  • Expertise with using Agentic workflows natively in your daily work
  • Additional information
  • Relocation support is not available for this position
  • Work visa/immigration sponsorship is not available for this position

EU Requirements

Job Details

Posted15 April 2026
Closes15 May 2026

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