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Stelle · Senior

Senior Software Engineer

Softwareentwickler • Senior • Vor Ort • Vollzeit • Finnland Helsinki, Finnland

Wolt's Data Developer Experience team is looking for a Senior Software Engineer to build the Data Control Plane, a Go-based internal Terraform- or Kubernetes-like platform for configuring and operating Data Platform infrastructure.

Responsibilities

  • ▹Designing: align ambitions and stakeholder needs at the feature level, collaborating with the team to propose well-fitting solutions via RFCs.
  • ▹Building: develop Go code together with agents, targeting the backend service, plugin framework, CLI tooling, CI/CD pipelines or the React frontend app.
  • ▹Documenting: ensure high-quality, curated markdown documentation for users, AI agents and maintainers/on-call.
  • ▹Operating: strive for operational excellence through constant vigilance, proactivity and on-call participation for business-critical workloads.
  • ▹Supporting: understand the needs of diverse data platform users and guide them to golden paths.

Requirements

  • ▹Proven track record of designing, building and operating large-scale distributed systems and/or platforms.
  • ▹Deep experience with Go, combined with a polyglot mindset and willingness to work in Python or other languages when needed.
  • ▹Hands-on experience building, maintaining and optimizing CI/CD pipelines.
  • ▹Strong foundational understanding of networking and security best practices.
  • ▹Familiarity with data platform architecture and technologies, specifically columnar databases/storage and MPP engines.
  • ▹Passion for Developer Experience, balancing user needs with technical and platform constraints.
  • ▹Active use of agentic coding as a preferred workflow to accelerate value delivery, while maintaining a critical eye to vet and secure code for robust systems.

Soft skills

Balancing user needs with constraints.Critical eye for code security and robustness.Collaborative proposal-writing via RFCs.

What we offer

  • ▹A rare opportunity to join a near-greenfield project, building state-of-the-art, robust and scalable foundations for the future.
  • ▹Work in a Big Tech-adjacent environment with modern tooling and practices, and large scale.

About the company

Wolt builds technology that brings joy, simplicity and earnings to neighborhoods around the world, operating in over 500 cities across 30 countries since joining forces with DoorDash in 2022. The Data Developer Experience team builds the Data Control Plane, a Go-based internal Terraform- or Kubernetes-like platform for configuring and operating Data Platform infrastructure.

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