Java Software Engineer
Poland
Full-time
Up to 5000 EUR gross per month
What about the project:

Our client is a global distributor of hardware and software solutions, offering e-commerce & logistics services to its partners. The client is developing a state-of-art back & front office solution to streamline the management of clients, invoices, requests, delivery of parcels, returns and more. The project will last for a duration of 6 months.

Technical stack:

  • Microservices architecture built on the top of Java & Spring;
  • PostgreSQL database;
  • Docker Compose;
  • Auth0.
What you will do:
  • Develop, test, and maintain scalable server-side applications using Java and related technologies (Spring, Hibernate, etc.).
  • Design and implement RESTful APIs and microservices to facilitate seamless integration with front-end components and third-party services.
  • Collaborate with DevOps teams to deploy applications using Docker containers and Kubernetes orchestration for efficient scaling and management of services in cloud environments.
  • Optimize applications for maximum speed and scalability, ensuring high availability and reliability.
  • Work with cloud platforms to implement CI/CD pipelines and manage cloud resources effectively.
  • Write clean, maintainable, and efficient code while following industry best practices and coding standards.
  • Participate in code reviews, contribute to architectural discussions, and continuously improve development processes.
  • Troubleshoot, debug, and resolve production issues in a timely manner.
What you need:
  • 4+ years of experience in back-end development with Java.
  • Proficiency in frameworks such as Spring Boot, JPA, Hibernate, or similar.
  • Experience with containerization technologies like Docker and orchestration tools such as Kubernetes.
  • Familiarity with cloud platforms and their services, especially for application deployment and management.
  • Strong understanding of RESTful services and microservices architecture.
  • Solid knowledge of SQL and experience with database management systems (e.g., MySQL, PostgreSQL).
  • Upper-intermediate English level.
What's in it for you:
  • Ownership – we trust that you will do the right things to deliver maximum impact.
  • Transparency – we say what we think and every voice is heard and respected, even when our opinions differ.
  • Service – whether it’s for our customers or teammates, we always support each other.
  • No bureaucracy, no micromanagement.
  • Hybrid Office Model.
  • Flexible working schedule – you plan your working day based on your tasks and meetings.
  • Corporate events and various team buildings.
  • Sigli Academy: English Speaking Club, Initial Training Programs, How it Works & more.
Have a question? Let’s talk
Tatyana Pinchuk
Recruiter
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Have a question? Let’s talk
Tatyana Pinchuk
Recruiter