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Solvex Solutions

Senior Backend Developer

Solvex Solutions
Sweden · Contract · Mid-Senior

We are looking for a senior backend developer for a fintech company. In this role, you will take a leading role in the daily development work and contribute technical direction to the team. The work is practical and includes the design and development of scalable backend solutions with Java and Spring Boot. You are also expected to support and guide other developers through, for example, pair programming, code reviews and technical discussions. A key responsibility is to ensure that the solutions are of high quality, are testable and follow modern architectural principles.


Required qualifications

  • Good experience with SQL and database modeling with, for example, JPA and Hibernate.
  • Very deep knowledge of Spring Boot and the Spring ecosystem, or equivalent enterprise frameworks such as Jakarta EE or Quarkus, where Spring is prioritized.
  • At least five years of experience in systems development with a primary focus on backend development in Java.
  • Experience in building microservices and working with distributed systems.


Nice to have

  • PHP
  • Kafka
  • Docker/Kubernetes
  • RabbitMQ
  • Tech lead / Team lead experience


Please attach your resume if you are interested in applying

Key Skills

Ranked by relevance

microservices spring boot java sql
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Posted
Jan 20, 2026
Type
Contract
Level
Mid-Senior
Location
Växjö

Industries

Outsourcing Offshoring Consulting IT Services IT Consulting

Categories

Information Technology

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