Last updated: 2025-10-26

20 Backend Software Engineering jobs in Helsinki.

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Speechify

Speechify is a company focused on creating text-to-speech products that help individuals read faster and remember more. With over 50 million users, their produ…

Senior Backend Engineer

Helsinki

  • Skills: Backend Development, Python, GCP, AWS, Docker, Kubernetes, NLP, TTS, Cloud Providers, Low Latency
  • Level: senior
  • Type: full_time

Smartly

Smartly is the AI-powered advertising technology company transforming ad experiences for brands and their consumers. Our comprehensive advertising platform sea…

Senior Software Engineer

Helsinki

  • Skills: Node.js, TypeScript, PostgreSQL, Kubernetes, API design, DevOps, software quality, creative production, distributed systems, stakeholder communication
  • Level: senior
  • Type: full_time

Wolt

At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. …

Senior Staff Engineer, Fintech

Helsinki

  • Skills: Fintech, Payments, distributed systems, system architecture, Kotlin, Go, cloud-native, Kubernetes, Kafka, MongoDB
  • Level: senior
  • Type: full_time

Aiven

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions.

Senior Software Engineer

Helsinki

  • Skills: open-source, cloud operations, distributed systems, Python, SQL, RDBMS, Linux, IaC, Kubernetes, cloud APIs
  • Level: senior
  • Type: full_time