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Backend Intern Poland Jobs

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Senior Python Software Engineer
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Poland
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Not provided
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RTB House
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Senior Full Stack/Web Performance Engineer
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Poland
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RTB House
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Software Engineering Intern
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Poland , Krakow
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Tripadvisor
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Business Analyst
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Poland
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15000.00 - 19000.00 PLN / Month
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HSBC
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AI Developer
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Poland , Białystok; Gdańsk; Kraków; Lublin; Łódź; Poznań; Szczecin; Wrocław
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Sollers Consulting
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Full-Stack Middle+/Senior Developer
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Poland
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Itransition
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Senior Data Engineer
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Poland
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Userlane GmbH
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Senior Full Stack/Web Performance Engineer
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Poland
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RTB House
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Backend Python Developer
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Poland
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RTB House
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Senior Data Engineer
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Poland
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Userlane GmbH
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Senior React Native developer
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Poland , Warsaw
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Fireart Studio
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Middle/Senior Node.js developer
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Poland , Warsaw
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Fireart Studio
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Senior Frontend developer
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Poland , Warsaw
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Fireart Studio
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Senior React Developer
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Poland , Warsaw
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Fireart Studio
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Automations Engineer
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Poland
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ElevenLabs
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Java Developer
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Poland
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Not provided
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Coherent Solutions
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Full-Stack JavaScript Developer
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Poland
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Ascendix Tech
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Paid Internship (Back-end)
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Poland , Warsaw
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Robert Bosch Sp. z o.o.
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Frontend Software Engineer
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Poland , Warsaw
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Inetum
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Intern Java Backend Developer
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Poland , Warszawa
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Circle K
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Launch your career in technology by exploring Backend Intern jobs, a critical entry point into the world of server-side software development. A Backend Intern is an aspiring software engineer who works under the guidance of experienced professionals to learn, contribute, and gain practical experience in building the foundational logic, data storage, and application programming interfaces (APIs) that power websites, mobile apps, and software services. This role is the perfect bridge between academic computer science and a professional engineering career, offering a hands-on environment to apply theoretical knowledge. Professionals in these roles are typically immersed in the entire software development lifecycle. Common responsibilities involve assisting in the development of new features, writing and debugging code, and fixing software bugs to improve application stability and performance. A significant part of the role is learning to work with the team's specific technology stack, which often includes backend programming languages like Java, Python, C#, or Go, and frameworks such as Spring Boot, .NET Core, or Django. Interns frequently gain exposure to database management systems like PostgreSQL or MySQL, learning how to design queries and manage data effectively. They are also commonly introduced to the principles of creating and maintaining RESTful APIs, which allow different parts of an application or different services to communicate with each other. Furthermore, many backend intern jobs involve participating in Agile/Scrum methodologies, attending daily stand-ups, and taking part in code reviews, which are essential for learning industry best practices and collaborative development. The typical skills and requirements for these positions are foundational yet crucial. Candidates are usually expected to be current undergraduate students in Computer Science, Software Engineering, or a related field. A solid understanding of core programming concepts is paramount, including Object-Oriented Programming (OOP) principles, data structures, and algorithms. Familiarity with at least one major backend programming language is a standard expectation. Beyond technical acumen, soft skills are highly valued. Employers look for self-motivated learners who can tackle new challenges, team players who can collaborate effectively in a group setting, and individuals with strong problem-solving abilities. Excellent written and verbal communication skills are also essential for documenting work and interacting with the team. Ultimately, backend intern jobs are designed for those who are eager to learn, contribute to real-world projects, and build a strong foundation for a successful career as a backend developer, all while gaining invaluable industry experience.

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