Systemutvecklare inom Kotlin och Spring

Gävle, Sweden💼 Full-time🗓 2026-06-04 → 2026-09-26

Core

Developing and maintaining mission-critical backend applications for a society-important operation, working through the full development lifecycle from requirements to operations.

Role type

Senior full-stack Java/Kotlin engineer (Spring ecosystem)

Builds

Stable, scalable backend services and frontend components for critical operational systems

Domain

Public sector / Government IT / Financial services

Deliverable

production ML models | product features | infrastructure

Required skills

Spring framework, Kotlin, relational databases, automated testing, React, Openshift, Kubernetes, Control-M, WebLogic, Continuous Delivery

Preferred skills

Requirements gathering, solution architecture, technical leadership, domain knowledge in property management, lending, and taxation

Technologies

Spring, Kotlin, React, Openshift, Kubernetes, Control-M, WebLogic, relational databases

Responsibilities

Develop and evolve backend solutions using Spring and Kotlin; contribute to frontend development with React; manage application deployment and stability on Openshift/Kubernetes; collaborate with business units using agile methodologies; participate in automated testing and CI/CD pipelines.

Seniority

Senior, hands-on IC

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About Avaron AB

At Avaron, you get the security of permanent employment combined with the variety of working at different customers. We place specialists across everything from tech, IT and industry to project management and business support – and whatever the assignment, you have a consultant manager who is there for you and your development. About the Role You will step into a central role where marketing strategy, content, data, and campaign execution come together. The assignment is with a global company in the food and packaging space, where you will support local markets in building and optimizing B2B c