Senior Java Software Engineer in POLAND

Our client, a multinational telecommunications leader, provides a comprehensive range of services, including mobile and fixed-line telephony, broadband, and IT solutions. Headquartered in Europe, the company operates globally, serving millions of customers across various markets with a strong emphasis on innovation and digital transformation. Known for its reliable network infrastructure, it is also at the forefront of advancing 5G technology and sustainable connectivity solutions, shaping the future of digital communication.

What project we have for you

Our backend is currently built on a monolithic architecture, and we are embarking on a transformation to a modularized architecture. This shift will enhance system flexibility, improve scalability, and ensure our platform can efficiently handle high loads. We’re looking for talented engineers to help drive this transition, shaping the future of our infrastructure and enabling greater agility in our development process.

What you will do:

• Design and develop high-quality Java-based applications

• Create detailed technical specifications for applications

• Troubleshoot and debug applications

• Ensure applications meet performance and scalability requirements

• Work closely with other teams to ensure the end product meets the client’s needs

• Monitor application performance and provide optimization recommendations

• Stay up to date with the latest technologies and industry trends

What you need for this:

• Experience and knowledge in Telecom domain (BSS projects) - must have

• 5+ years of experience in Java

• Strong experience with Kafka

• Experience with microservice architecture

• Practical knowledge of software design patterns and data structures

• Strong knowledge of object-oriented programming principles

• Knowledge of application architecture principles

• Understanding of JMM and GC

• Familiarity with build tools such as Maven and Gradle

• Familiarity with containerization tools such as Docker

• Familiarity with version control systems such as Git

• Strong knowledge of RESTful web services and API design

Will be a plus:

• Experience with cloud platforms such as AWS and Azure

• Exposure to DevOps tools such as Jenkins, Docker, and Kubernetes

• Knowledge of monitoring tools such as Prometheus and Grafana

What we can offer for you:

• Flexible work schedule and fully remote job in Poland
• Fixed financial bonus issued upfront on a quarterly basis, covering the average market price of private medical care and sport card - B2B contract
• Present on the occasion of birthday, wedding, child birth etc.
• E-learning accounts for Coursera, O'Relly, Udemy
• Corporate language school
• A community of professionals exchanging knowledge, additional development activities
• Clear career path, mentoring programs and much more!

Join us!