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Paid Internship (Back-end) Jobs

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Paid Internship (Back-end)
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Launch your backend career with this paid internship in Warsaw. Gain hands-on experience developing Java microservices using Spring Boot and Hibernate. Work on real projects in a hybrid, international environment with expert mentorship and flexible hours.
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Poland , Warsaw
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Not provided
https://www.bosch.pl/ Logo
Robert Bosch Sp. z o.o.
Expiration Date
Until further notice
Embark on a foundational journey into the world of server-side logic and data management by exploring Paid Back-end Internship jobs. This critical entry-level role serves as a gateway for aspiring software engineers to transition from academic theory to professional practice, focusing on the behind-the-scenes engine that powers modern web applications, services, and platforms. A paid back-end internship provides invaluable hands-on experience, allowing you to apply your coding skills to real-world problems while learning from seasoned professionals in a supportive, commercial environment. It is the first crucial step toward a rewarding career as a back-end developer, software engineer, or systems architect. Professionals in these roles are primarily responsible for building and maintaining the server, application, and database that work in concert to deliver functionality to the front-end, or client-side, of a website or application. Their work is data-centric, ensuring that the information users request is processed, stored, and delivered efficiently and securely. Common responsibilities for an intern in this field typically include assisting in the development and maintenance of backend services and application programming interfaces (APIs). They participate in writing clean, scalable code using one or more server-side languages and contribute to the design and integration of databases. Interns often support the creation of RESTful or GraphQL APIs that allow seamless communication between different parts of an application or between different applications altogether. Additional duties frequently involve participating in code reviews to learn best practices, writing unit tests to ensure code quality and reliability, and assisting in troubleshooting and debugging issues to optimize application performance. To succeed in these jobs, candidates generally need a foundational understanding of core computer science principles. Typical requirements include current enrollment in a degree program for Computer Science, Software Engineering, or a related IT field. A fundamental grasp of at least one back-end programming language, such as Java, Python, C#, Node.js, or Go, is essential. Familiarity with associated frameworks like Spring Boot, Django, .NET, or Express.js is highly advantageous. A solid conceptual understanding of how APIs work, particularly REST, is a common expectation. Furthermore, knowledge of database systems, both SQL (like PostgreSQL or MySQL) and/or NoSQL (like MongoDB), is crucial for handling data persistence. Beyond technical prowess, a successful candidate for a paid back-end internship possesses a strong problem-solving attitude, a keen curiosity for how systems work, and the collaborative spirit to work within a team of developers, product managers, and quality assurance analysts. These internships are designed for those eager to learn, adapt, and build a robust portfolio of practical skills, making them highly competitive and sought-after opportunities for students looking to launch their tech careers.

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