Software Engineer – Fullstack

Software Engineer – Fullstack

Do you want to build smart, user-facing solutions where data, technology and societal impact come together? At Klimator, we develop software that transforms complex weather and road condition data into clear, actionable insights.

We are now looking for a Senior Fullstack Software Engineer who wants to own features end-to-end — from idea to production.

About the role

As a fullstack engineer, you will work across the entire stack; frontend, backend, APIs, databases and deployment, with a strong focus on stability, usability and real-world customer value.

You will own functionality end-to-end, from idea and implementation to production and follow-up, and work closely with both technical and business stakeholders. There is room to be creative and forward-thinking, while always keeping a pragmatic “good enough” mindset.

What you will do

• Develop frontend applications using React, with a strong focus on usability
• Build backend services and APIs using Python and C#/.NET
• Work with databases and SQL (PostgreSQL) and complex data models
• Participate in deployment, production and operational work
• Collaborate/work closely with DevOps on CI/CD, containers and Kubernetes
• Maintain and continuously improve existing features in close dialogue with customers

We are looking for someone who

• Has a degree in Computer Science, Software Engineering or equivalent
• Has 4+ years of experience as a Fullstack Developer
• Has strong experience with React, Node.js, Python and C#/.NET
• Has experience working with databases/SQL, preferably PostgreSQL
• Is familiar with container technologies and cloud environments, preferably AWS
• Has an eye for design and user experience
• Enjoys ownership, responsibility and working in small, collaborative teams

Nice to have

• Experience with geospatial data and PostGIS
• Experience with Infrastructure as Code (Terraform)
• Experience with data analysis or data pipelines (e.g. Spark)
• Experience working with CI/CD pipelines

Why Klimator?

• You work on products that are used every day, with real societal impact
• You have strong influence over technology, architecture and product direction
• You join a small company with big ambitions and a clear growth path
• You work in a culture built on trust, curiosity, collaboration and sustainability

Welcome with your application!

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