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Middle Java Developer @Sigma Software

[Hiring] Middle Java Developer @Sigma Software

Mar 31, 2025 - Sigma Software is hiring a remote Middle Java Developer. 💸 Salary: unspecified. 📍Location: Eastern Europe.

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more.

Role Description

We are looking for a talented Java Developer with over 4 years of experience to join our team. You will work with modern technologies, delivering high-quality solutions.

This is an excellent opportunity to be part of a diverse and collaborative environment, where your skills and ideas will help shape the future of our solutions and services.

PROJECT

We are developing a web game based on mythology and folklore. This is a game being built from scratch, and at this stage, only the design and card concepts are available. The project is being developed for a Ukrainian Customer. The Backend will be implemented in Java, while Unity will be used for the Front-end. The development team includes:

  • Java Developers
  • Unity Developer
  • QA Engineer
  • DevOps Engineer

Apply now to join our innovative and fast-paced team!

  • Design and develop core gameplay mechanics and features from scratch
  • Write clean, maintainable, and efficient code
  • Debug, document, and optimize game performance
  • Participate in estimation and planning sessions
  • Contribute to the development of technical and user documentation
  • Collaborate closely with the Customer and Customer’s partners through meetings and calls
  • Provide status updates and progress reports
  • Escalate technical challenges to the Team Lead or Project Manager

Qualifications

  • Commercial experience from 4 years with Java 17, Spring Boot, WebFlux, and Reactive programming
  • Experience working with microservice architecture
  • Good understanding of SQL DB (Postgres)
  • Good understanding of MongoDB (Reactive), Redis (Reactive), and Mongock
  • Skilled in JWT, JWKs for authentication and security
  • Proficient in using Swagger/OpenAPI for API documentation
  • Ability to use Lombok, Gradle, Maven, and Docker for build and deployment
  • Experience with AWS cloud infrastructure
  • Understanding of testing frameworks (JUnit 5, Mockito, Reactor Test, Testcontainers)

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Before You Apply
📍 Be aware of the location restriction for this remote position: Eastern Europe
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Middle Java Developer @Sigma Software
Software Development
Salary 💸 unspecified
Remote Location
Eastern Europe
Job Type full-time
Posted Mar 31, 2025
Apply for this position Unlock 54,857 Remote Jobs
📍 Be aware of the location restriction for this remote position: Eastern Europe
Beware of scams! When applying for jobs, you should NEVER have to pay anything. Learn more.
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