Fullstack Kotlin Developer

11 760 - 25 200 PLNNet per month - B2B
8 650 - 18 500 PLNGross per month - Permanent

Fullstack Kotlin Developer

Java

plac Nowy Targ 28, Wrocław

Spyrosoft

11 760 - 25 200 PLN
Net per month - B2B
8 650 - 18 500 PLN
Gross per month - Permanent
Full-time
B2B, Permanent
Mid
Remote

Tech stack

    Microservices

    regular

    Kotlin

    regular

    Kubernetes

    regular

    React

    regular

    Spring Boot

    regular

Job description

Project description

Our customer is a leading German producer of customized solutions for the self-supply of solar-powered electricity. This includes photovoltaic, energy storage systems as well as cloud technology systems helping individuals to become energetically independent.

We are looking for Senior Fullstack Kotlin Software Engineers with the ability to lead smaller teams of developers in the development of different support/service web portals on a modern tech stack. Join us in the commitment to establish a world where individuals can generate, utilize, and distribute their renewable energy resources.


Job description

  • Development and optimization of software components for the portal (platform)
  • Developement of new functionalities from technical analysis to implementation
  • Collaborate in an agile team with other developers, designers, POs, and testers
  • Perform code reviews, unit tests, and integration tests to ensure code quality
  • Implement monitoring and monitoring of system integrity security measures
  • Documentation of development processes and system architecture
  • Operation of the created software systems

Key skills

  • Programming languages: Advanced knowledge of Kotlin and Typescript languages
  • Technologies: Experience with React, Spring Boot, databases
  • Good understanding of Frontend Design (styleguides, layouts)
  • Methodological: Experience in agile software development, Scrum and modern development best practices such as trunk-based development
  • System architecture: Understanding micro-services architectures, micro-frontends, and container technologies with Kubernetes
  • Tools: Experienced handling of Git, CI/CD pipelines, logging and monitoring

Nice to have

  • Experience with SingleSPA and graphical charts (D3 libraries) would be desirable


Published: 15.08.2025

Meet the company

Spyrosoft

Spyrosoft is an authentic, cutting-edge software engineering company, established in 2016. We have been included in the Financial Times ranking of 1000 fastest growing companies for three consecutive years: 2021, 2022 and 2023.

Company profile
Office location