Junior Software Engineer (Java)

Company: Software Mind

Location: Warsaw, Mazowieckie (Remote)

Type: Full-time

Level: Junior

Remote: Yes

Posted: 2026-02-17

About this role

Company Description
Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we’re always on the lookout for talented people who bring passion and creativity to every project. Our culture embraces openness, acts with respect, shows grit & guts and combines employment with enjoyment.


Job Description
Project – the aim you’ll have
Join an innovative project for a global telecommunications leader. The system is a modern, cloud-native service platform based on microservices architecture, responsible for critical operations in voice networks. You will work within an agile, distributed engineering team employing advanced DevOps and GitOps methodologies. Key highlights include working on nationwide systems and a modern tech stack featuring Java, Spring Boot, Angular and Kubernetes.


Position – How You’ll Contribute

  • Implementing new functionalities for cloud-based customer management and system configuration modules.
  • Ensuring system security through regular security patching and vulnerability remediation in accordance with CVSS standards.
  • Executing periodic updates of libraries and frameworks to maintain compliance with the latest technological standards.
  • Creating and maintaining comprehensive test automation (targeting 100% coverage) within a Continuous Delivery model
  • Providing 3rd level (L3) support for the analysis and resolution of complex issues.

Qualifications
Expectations – the experience you need

  • Experience in Java development (Spring Boot) and working with microservices architectures.
  • Understanding of a cloud native approach and architectures
  • Understanding of modern security standards and identity protocols like OAuth2 and OIDC
  • Professional pr...

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