Senior Java Developer

4 tygodni temu

Wrocław, Polska Rite NRG Pełny etat

Contract: B2B 

Location: Remote within Poland 

Project: Migration of legacy system to a microservices architecture in the security sector.

Key Technologies:

  • Java (Core Java, Java-based web applications)
  • Spring Framework (Spring Core, Spring Security, etc.)
  • SQL Databases (e.g., MS SQL Server, Oracle)
  • NoSQL Databases
  • Hibernate
  • Microservices architecture (Docker and Kubernetes) 
  • Version Control Systems (e.g., Git)
  • Testing Frameworks (e.g., JUnit, Mockito)
  • API Design and Integration
  • Optional: Front-End Technologies (HTML, CSS, Angular)



Project Overview:

Join our Rite NRG team as a Java Developer and become part of a dynamic group focused on migrating a legacy security management system to a modern microservices architecture. Over the past 10 years, our team has developed and continuously enhanced this trusted system, which is relied upon by some of Germany’s largest state-owned companies across critical sectors, including telecommunications, logistics, airports, and the military.

 

Responsibilities:

  • Develop and maintain Java applications using the Spring framework (Spring Core, Spring Security).
  • Create clean, efficient, and well-documented code following best practices.
  • Participate in code reviews and offer feedback to improve team code quality.
  • Troubleshoot and resolve bugs and performance issues.
  • Cooperate with Frontend and DevOps Engineers to provide support with some UI or Dev-Ops related tasks.
  • Provide technical support to product management and sales during requirement analysis.

 

Requirements:

  • 5+ years of experience developing Java-based web applications, preferably using the Spring framework (Spring Core, Spring Security, etc.).
  • Strong knowledge of SQL databases (e.g., MS SQL Server, Oracle) and NoSQL databases.
  • Experience with Hibernate.
  • Hands-on experience with version control systems (e.g., Git).
  • Proficiency in API design and integration.
  • Familiarity with testing frameworks (e.g., JUnit, Mockito).
  • Knowledge of microservices architecture and experience with Docker and Kubernetes.
  • Strong problem-solving skills and attention to detail.
  • Ability to work independently and collaboratively as part of a team.
  • Familiarity with Agile methodologies (Scrum, Kanban).
  • Fluency in Polish and advanced level of English (B2/C1).

 

Nice to have:

  • Knowledge of front-end languages and frameworks (e.g., HTML, CSS, Angular).
  • Experience in DevOps processes and tools.

 

Why join us?

Rite NRG is a vibrant outsourcing technology company driven by the Right People. We are dedicated to empowering businesses through innovative software solutions. We focus on building strong partnerships and providing top-notch software solutions that drive real business growth. Our business model revolves around collaboration and delivering impactful results for our clients.

Join us, and be part of a team where great minds, Right Energy, and strong partnerships come together to shape the future of technology

  • Stable, long-term, full-time collaboration.
  • Remote work within Poland and flexible working hours.
  • High engineering culture with a focus on growth and learning.
  • Multinational teams.
  • Benefits: Private medical care, Multisport card, and workation (work for a week from Barcelona or elsewhere).

 

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