Senior Fullstack Developer (Java&Angular) @ Rite NRG

Rite NRG is one of Europe’s fastest-growing tech companies, recognized in Deloitte’s Fast 50 CE and Fast 500 EMEA. We deliver top-tier IT services and outsourcing solutions to global enterprises. Now, we’re looking for a Business Development Manager to expand our reach in the UK, Nordics, and beyond.

Contract (long-term) : B2B

Salary : up to 145 PLN / h net / B2B

Location : Remote within Poland

Project : Development and maintenance of a key part of the platform for security management and access control in critical infrastructure sectors.

Key Technologies :

• Frontend : JavaScript, Angular 17, TypeScript, HTML / CSS
• Backend : Java 17 (Core Java, Servlets), Spring Framework (Spring Core, Spring Security, etc.)
• Databases : MS SQL, Oracle
• Nice-to-have : Tomcat, Hibernate, NoSQL
• Other Tools : Git, JUnit, Mockito, REST API design & integration

Project Overview :

Join our Rite NRG team as a Senior Fullstack Developer and contribute to the core parts of a security & access control system, by continuously developing new features and maintaining key parts of the entire solution. Our team has over a decade of experience developing and evolving robust systems trusted by Germany's largest state-owned enterprises across critical infrastructure sectors, including hospitals, nuclear power plants, airports, and the military. Your work will directly impact the safety and compliance of key public systems in sectors where reliability and resilience are critical - from hospitals and airports to military infrastructure. In this role, you will be working in a balanced 50 / 50 capacity across backend and frontend.

Requirements :

Nice to have :

Rite NRG is one of Europe’s fastest-growing tech companies, recognized in Deloitte’s Fast 50 CE and Fast 500 EMEA. We deliver top-tier IT services and outsourcing solutions to global enterprises. Now, we’re looking for a Business Development Manager to expand our reach in the UK, Nordics, and beyond.

Contract (long-term) : B2B

Salary : up to 145 PLN / h net / B2B

Location : Remote within Poland

Project : Development and maintenance of a key part of the platform for security management and access control in critical infrastructure sectors.

Key Technologies :

Project Overview :

Join our Rite NRG team as a Senior Fullstack Developer and contribute to the core parts of a security & access control system, by continuously developing new features and maintaining key parts of the entire solution. Our team has over a decade of experience developing and evolving robust systems trusted by Germany's largest state-owned enterprises across critical infrastructure sectors, including hospitals, nuclear power plants, airports, and the military. Your work will directly impact the safety and compliance of key public systems in sectors where reliability and resilience are critical - from hospitals and airports to military infrastructure. In this role, you will be working in a balanced 50 / 50 capacity across backend and frontend.

Develop frontend components and applications using Angular 17 and other modern web technologies., Develop and maintain Java applications using the Spring framework (Spring Core, Spring Security)., Optimize frontend performance to ensure smooth, high-quality user experiences., 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., Provide technical support to product management and sales during requirement analysis.] Requirements : Java, Angular, Web applications, Spring, JavaScript, TypeScript, HTML, CSS, SQL, MS SQL Server, Oracle, REST API, API, Git, JUnit, Spring Framework, Mockito, Hibernate, Tomcat, NoSQL, RxJS, Webpack, npm Tools : Agile, Scrum, Kanban. Additionally : Sport subscription, Private healthcare, Workation.