We are looking for an experienced Backend Developer (Advanced to Senior level) to join a cross-functional agile software development team responsible for broadband and mobile business applications. The role focuses on designing, developing, and maintaining scalable backend services using Java and Spring Boot while collaborating closely with Product Owners, Business Engineers, UX Designers, Frontend Developers, and Software Architects. Main Tasks • Design and implementation of backend services and APIs for business applications • Collaboration with Product Owner, Business Engineer, Frontend Developers, and Software Architect Development of technical solutions within a cross-functional agile team • Creation and execution of automated tests, integration tests, and API tests • Participation in backlog refinement and story/task creation • Design and implementation of scalable and maintainable backend architectures • Creation of pull requests and execution of code reviews • Handover and knowledge transfer to the internal development team • Bug fixing and production support after go-live • Contribution to CI/CD pipelines and platform reliability Must have requirements Java Spring Boot REST APIs / Microservices JUnit Maven Backend Architecture & Design Automated Testing Integration Testing Code Reviews Clean Code Principles, Polish and English (min.B2) We hereby inform you that Inetum Polska sp. z o.o. has implemented an internal reporting (whistleblowing) procedure. The content of the procedure and the possibility to submit an internal report are available at: Inetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow, Lodz the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding training, certifications, and participation in technology conferences. Additionally, the company is involved in local social initiatives, such as charitable projects and promoting an active lifestyle. It prides itself on fostering a diverse and inclusive work environment, ensuring equal opportunities for all. Globally, Inetum operates in 19 countries and employs over 28,000 professionals. The company focuses on four key areas: • Consulting (Inetum Consulting): Strategic advisory services that help organizations define and implement innovative solutions. • Infrastructure and Application Management (Inetum Technologies): Designing and managing IT systems tailored to clients’ individual needs. • Software Implementation (Inetum Solutions): Deploying partner solutions from industry leaders like Microsoft, SAP, Salesforce, and ServiceNow. • Custom Software Development (Inetum Software): Creating unique software solutions to meet specific client needs. With strategic partnerships with major technology giants, including Microsoft, SAP, Salesforce, and ServiceNow, Inetum delivers advanced technological solutions tailored to customer requirements. In 2023, Inetum reported revenues of €2.5 billion, underscoring its strong position in the digital services market. Inetum distinguishes itself by offering a comprehensive range of benefits that meet the diverse needs of employees, providing flexibility, support and commitment. Here's what makes working at Inetum unique: Attractive financial benefits: • A cafeteria system that allows employees to personalize benefits by choosing from a variety of options. • Generous referral bonuses, offering up to PLN6,000 for referring specialists. • Additional revenue sharing opportunities for initiating partnerships with new clients. Professional development and team support: • Ongoing guidance from a dedicated Team Manager for each employee. • Tailored technical mentoring from an assigned technical leader, depending on individual expertise and project needs. Community and Well-Being: • Dedicated team-building budget for online and on-site team events. • Opportunities to participate in charitable initiatives and local sports programs. • A supportive and inclusive work culture with an emphasis on diversity and mutual respect. Originally posted on Himalayas