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Junior Software Engineer Poland Jobs (Hybrid work)

3 Job Offers

Junior Software Engineer
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Join our 5G R&D team in Łódź as a Junior Software Engineer. We seek a C++ or Golang developer with 1+ year experience, skilled in cloud-native stacks (Kubernetes, Docker) and Linux. You’ll work on cutting-edge core network technologies, microservices, and CI/CD in an Agile environment. Enjoy inte...
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Poland , Łódź
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Not provided
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Ericsson
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Until further notice
Junior JVM Software Engineer
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Join Inetum Polska in Warsaw as a Junior JVM Software Engineer. You will focus on migrating a monolith to a domain-driven Spring Boot architecture. Key requirements include Java >21, Spring, REST, and testing frameworks. Enjoy a hybrid model, flexible hours, and a rich benefits package.
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Poland , Warsaw
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Not provided
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Inetum
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Until further notice
Junior JVM Software Engineer
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Join Inetum Polska in Warsaw as a Junior JVM Software Engineer. You will migrate a monolith (JBoss 4) to a modern domain-driven architecture using Spring Boot. Key requirements include Java >21, Spring, REST, and testing with JUnit/Mockito. Enjoy a hybrid model, flexible hours, a cafeteria system...
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Poland , Warsaw
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Not provided
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Inetum
Expiration Date
Until further notice

About the Junior Software Engineer role

Launch your tech career with Junior Software Engineer jobs, the essential entry point into the dynamic world of software development. This role is designed for recent graduates, career-changers, and coding bootcamp alumni who are ready to apply their foundational knowledge to real-world products. As a junior engineer, you will be an integral part of a development team, focusing on learning, contributing, and building the core competencies required for a successful long-term career in technology.

A Junior Software Engineer typically works under the guidance of senior team members to design, develop, test, and maintain software applications. Your day-to-day responsibilities will often involve writing clean, well-documented code for specific features or bug fixes. You will be deeply involved in the entire software development lifecycle, participating in planning sessions, daily stand-ups, and code reviews. Code reviews are a critical learning tool, providing you with invaluable feedback on your work and exposing you to best practices and different coding styles. You will also be responsible for writing and executing unit and integration tests to ensure the quality and reliability of your code, a fundamental skill in modern development. Troubleshooting and debugging issues reported by QA or end-users is another common task, helping you develop strong analytical and problem-solving skills.

To qualify for these roles, a solid foundation in at least one programming language is essential, such as Java, Python, JavaScript, C#, or similar. Familiarity with fundamental software development concepts like Object-Oriented Programming (OOP), data structures, and algorithms is universally expected. Beyond core programming, employers look for experience with version control systems, primarily Git, and an understanding of basic database operations using both SQL and NoSQL technologies. As the industry shifts towards the cloud, any exposure to cloud platforms (like AWS, GCP, or Azure) and containerization tools like Docker is a significant advantage. Crucially, soft skills are just as important. A strong desire to learn, excellent communication skills, the ability to work collaboratively in a team, and a proactive, problem-solving mindset are the hallmarks of a successful junior candidate.

These positions are the foundation upon which you will build your expertise, moving from executing defined tasks to architecting complex systems. For those passionate about technology and eager to grow, Junior Software Engineer jobs offer a challenging, rewarding, and future-proof career path with endless opportunities for specialization and advancement. Start your search today to find the perfect team where you can begin making your mark.