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Software Engineer - Java Poland, Warszawa Jobs (On-site work)

7 Job Offers

Senior Java Software Engineer
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Sportradar
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Until further notice
Mid Java Software Engineer
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Sportradar
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Mid Java Software Engineer
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Mid Java Software Engineer sought for Sportradar’s Warsaw team to build high-performance, cloud-native Java services powering global sports data and betting systems. You will design, test, and maintain distributed solutions on AWS, collaborating with senior engineers in an agile environment. Idea...
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Sportradar
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Staff Java Software Engineer
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Staff Java Software Engineer sought to lead architecture and technical strategy for Sportradar’s global sports data ecosystem in Warsaw. You will design scalable, high-performance distributed systems processing millions of real-time events daily. Requires 8+ years of Java expertise, deep AWS, Doc...
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Sportradar
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Mid Java Software Engineer
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Mid Java Software Engineer sought for Sportradar’s Warsaw team to build high-performance, cloud-native services processing real-time sports data and odds. You’ll design, implement, and test scalable Java solutions on AWS, collaborating with global engineers. Requires 2+ years’ Java experience, cl...
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Sportradar
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Senior Java Software Engineer
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Senior Java Software Engineer sought by Sportradar, the world’s leading sports technology company, to design and operate high-performance, distributed systems in Warsaw. You will own complex initiatives, mentor peers, and drive engineering excellence using Java, AWS, Kafka, and Kubernetes. This r...
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Sportradar
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Senior Java Software Engineer
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Senior Java Software Engineer sought to design and operate scalable, high-performance distributed systems for Sportradar’s global sports data and betting ecosystem. Leverage 5+ years of Java expertise, AWS, Kafka, and Kubernetes to own complex initiatives in a cloud-native environment. Based in W...
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Sportradar
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Until further notice

About the Software Engineer - Java role

Explore the dynamic world of Software Engineer - Java jobs, a cornerstone of modern technology development. This profession centers on designing, building, testing, and maintaining robust software applications using the Java programming language and its vast ecosystem. Professionals in this field are problem-solvers who translate complex business requirements into efficient, scalable, and reliable software systems that power everything from enterprise back-ends and financial platforms to web services and mobile applications.

A typical Software Engineer specializing in Java engages in the full software development lifecycle. Common responsibilities include analyzing user needs, designing system architecture, writing clean and maintainable code, and conducting thorough testing to ensure quality and performance. They often develop server-side logic, create and integrate RESTful APIs, and manage data persistence using both SQL and NoSQL databases. Collaboration is key; these engineers regularly work within cross-functional teams alongside product managers, designers, and other engineers to deliver cohesive products. Additional duties frequently involve debugging and resolving technical issues, optimizing application performance, participating in code reviews, and contributing to architectural decisions. Many roles also encompass maintaining and improving existing codebases and staying current with emerging technologies and best practices.

To succeed in Software Engineer - Java jobs, a strong foundation in core Java and object-oriented design principles is essential. Proficiency with popular frameworks and tools such as Spring Boot, Hibernate, Maven, or Gradle is highly common. Experience with web services, microservices architecture, and cloud platforms like AWS, Azure, or Google Cloud is increasingly standard. A solid understanding of database technologies, version control systems like Git, and fundamental software engineering practices including unit testing and CI/CD pipelines is expected. While educational backgrounds often include a degree in computer science or a related field, practical experience and demonstrable skills are paramount. Soft skills such as analytical thinking, effective communication, and a collaborative mindset are crucial for thriving in team-oriented environments. For those seeking impactful and challenging careers, Software Engineer - Java jobs offer a pathway to building the foundational technology that drives innovation across virtually every industry.