Java Developer Intern

🏢 Summary: A 6-month paid IT internship focused on developing practical programming and QA skills under the guidance of an experienced mentor. The role involves 30 hours per week of structured learning and hands-on tasks in software development and testing. Successful participants may receive a full-time employment opportunity upon completion. 🗂️ Requirements: Basic knowledge of test design and test theory, Basic knowledge of at least one programming language, Understanding of OOP, Basic understanding of Git, Understanding of Software Development Lifecycle, Intermediate English level or higher, Bachelor degree in Computer Science, IT or related field 📃 Skills: Java, JavaScript, Python, C#, Git, OOP, SDLC, SQL, Selenium, QA, Automation, Databases 🏢 Description: Are you looking for a great opportunity to expand your skills and knowledge? Want to join a multinational company with interesting projects and learn from our professionals? If you are ready to start your career in IT, just show us your potential, and we will give you the experience! Responsibilities: Learning under the supervision of an experienced programmer Spend 30 hours per week for 6 months on developing yourself in your chosen field Working closely with your mentor on daily tasks Min requirements: Basic knowledge of test design and test theory Basic Knowledge in Java/JavaScript/Python/C# or any other programming language Understanding of OOP Basic understanding of Git Understanding of Software development lifecycle English: Intermediate level or higher (spoken and written) Education: Bachelor degree (preferably Computer Science, Information Technologies, or related discipline) Would be a plus: Basic knowledge of relational DB concepts and SQL Basic knowledge of at least one QA Automation framework/library Basic knowledge of Selenium Basic knowledge of Understanding of client-server communication Basic knowledge of Design Patterns We offer: The duration of the internship is 6 months 6 working hours a day Compensation for the period of study Mentoring from professional specialists, development plan, monitoring of learning progress, technical assessment upon completion of training The best students will have the opportunity for further employment in the company Opportunity to participate in all activities of the company We provide all the necessary equipment Access to training platforms

🏢 Summary: A 6-month hybrid Java internship in Warsaw focused on hands-on learning under mentorship, working on daily development tasks and building core programming skills. The role offers practical experience with Java, databases, algorithms, and teamwork in a professional IT environment, with potential for future employment. 🗂️ Requirements: Good knowledge of Java syntax and standard library, Knowledge of relational databases, Knowledge of data structures and algorithms, Object Oriented Programming (OOP), Basic understanding of Windows/Linux OS and shell, Knowledge of Java collections, Basic networking knowledge, Knowledge of I/O and SQL, Intermediate English or higher, University degree or final year studies in computer science, engineering, mathematics, or related field, Availability for hybrid work model in Warsaw 📃 Skills: Java, SQL, OOP, Linux, Windows, Networking, I/O, Databases, Algorithms, Collections 🏢 Description: Are you looking for a great opportunity to expand your skills and knowledge? Want to join a multinational company with interesting projects and learn from our professionals? If you are ready to start your career in IT, just show us your potential, and we will give you the experience! Responsibilities: Learning under the supervision of an experienced programmer Spend 30 hours per week for 6 months on developing yourself in your chosen field Working closely with your mentor on daily tasks Collaborating with the team in a hybrid model: 4 days per week in our office and 1 day remotely is mandatory Min requirements: Good knowledge of: Java syntax and standard library Fundamental knowledge of relational databases Fundamental knowledge of data structures and algorithms Object Oriented Programming (OOP) Basic understanding of: Windows/Linux-based OS and shell Java collections Networking I/O SQL English: Intermediate or higher (spoken and written) Education: University degree or final year of studies in computer science, engineering, mathematics, or related disciplines This role is based in our office in Warsaw. Being located in Warsaw or within a comfortable commuting distance is preferred to support our 4+1 hybrid work model. Would be a plus: Multithreading Java web programming JVM internals Unit testing We offer: The duration of the internship is 6 months 6 working hours a day Compensation for the period of study Mentoring from professional specialists, development plan, monitoring of learning progress, technical assessment upon completion of training The best students will have the opportunity for further employment in the company Opportunity to participate in all activities of the company We provide all the necessary equipment Access to training platforms

🏢 Summary: 6-month Java internship focused on developing programming skills under mentorship in a hybrid work model in Krakow. The role includes hands-on learning, collaboration with a development team, and potential future employment for top-performing interns. 🗂️ Requirements: Good knowledge of Java syntax and standard library, Knowledge of relational databases, Knowledge of data structures and algorithms, Understanding of Object Oriented Programming, Basic knowledge of Windows/Linux OS and shell, Knowledge of Java collections, Basic networking knowledge, Knowledge of I/O, Knowledge of SQL, Intermediate English, University degree or final year studies in computer science, engineering, mathematics, or related field, Availability for hybrid work in Krakow 📃 Skills: Java, SQL, OOP, Linux, Windows, Networking, I/O, Databases, Algorithms, Collections 🏢 Description: Are you looking for a great opportunity to expand your skills and knowledge? Want to join a multinational company with interesting projects and learn from our professionals? If you are ready to start your career in IT, just show us your potential, and we will give you the experience! Responsibilities: Learning under the supervision of an experienced programmer Spend 30 hours per week for 6 months on developing yourself in your chosen field Working closely with your mentor on daily tasks Collaborating with the team in a hybrid model: 4 days per week in our office and 1 day remotely is mandatory Min requirements: Good knowledge of: Java syntax and standard library Fundamental knowledge of relational databases Fundamental knowledge of data structures and algorithms Object Oriented Programming (OOP) Basic understanding of: Windows/Linux-based OS and shell Java collections Networking I/O SQL English: Intermediate or higher (spoken and written) Education: University degree or final year of studies in computer science, engineering, mathematics, or related disciplines This role is based in our office in Krakow. Being located in Krakow or within a comfortable commuting distance is preferred to support our 4+1 hybrid work model. Would be a plus: Multithreading Java web programming JVM internals Unit testing We offer: The duration of the internship is 6 months 6 working hours a day Compensation for the period of study Mentoring from professional specialists, development plan, monitoring of learning progress, technical assessment upon completion of training The best students will have the opportunity for further employment in the company Opportunity to participate in all activities of the company We provide all the necessary equipment Access to training platforms

🏢 Summary: A 6-month hybrid Java internship focused on developing programming skills under mentorship while working on daily team tasks. The program includes hands-on learning in Java, databases, algorithms, and networking, with opportunities for further employment after successful completion. 🗂️ Requirements: Java syntax and standard library knowledge, Knowledge of relational databases, Knowledge of data structures and algorithms, Object-oriented programming, Understanding of Windows/Linux operating systems, Understanding of shell usage, Knowledge of Java collections, Understanding of networking, Knowledge of I/O, Knowledge of SQL, Intermediate English, University degree or final year studies in computer science, engineering, mathematics, or related field, Availability to work in a hybrid model in Wroclaw 📃 Skills: Java, SQL, OOP, Linux, Windows, Shell, Networking, I/O, Databases, Algorithms, Collections 🏢 Description: Are you looking for a great opportunity to expand your skills and knowledge? Want to join a multinational company with interesting projects and learn from our professionals? If you are ready to start your career in IT, just show us your potential, and we will give you the experience! Responsibilities: Learning under the supervision of an experienced programmer Spend 30 hours per week for 6 months on developing yourself in your chosen field Working closely with your mentor on daily tasks Collaborating with the team in a hybrid model: 4 days per week in our office and 1 day remotely is mandatory Min requirements: Good knowledge of: Java syntax and standard library Fundamental knowledge of relational databases Fundamental knowledge of data structures and algorithms Object Oriented Programming (OOP) Basic understanding of: Windows/Linux-based OS and shell Java collections Networking I/O SQL English: Intermediate or higher (spoken and written) Education: University degree or final year of studies in computer science, engineering, mathematics, or related disciplines This role is based in our office in Wroclaw. Being located in Wroclaw or within a comfortable commuting distance is preferred to support our 4+1 hybrid work model. Would be a plus: Multithreading Java web programming JVM internals Unit testing We offer: The duration of the internship is 6 months 6 working hours a day Compensation for the period of study Mentoring from professional specialists, development plan, monitoring of learning progress, technical assessment upon completion of training The best students will have the opportunity for further employment in the company Opportunity to participate in all activities of the company We provide all the necessary equipment Access to training platforms

🏢 Summary: A 6-month hybrid IT internship focused on QA and software development fundamentals, offering mentorship, hands-on learning, and collaboration with experienced programmers. The role involves working 30 hours per week on daily development tasks while building skills in testing, programming, and software engineering practices. Successful participants may receive an opportunity for further employment. 🗂️ Requirements: Basic knowledge of test design, Basic knowledge of test theory, Basic knowledge of Java, Basic knowledge of JavaScript, Basic knowledge of Python, Basic knowledge of C#, Understanding of OOP, Basic understanding of Git, Understanding of software development lifecycle, Intermediate English or higher, Bachelor degree in Computer Science, Information Technologies, or related discipline, Availability for hybrid work in Wroclaw office 📃 Skills: Java, JavaScript, Python, C#, Git, OOP, SQL, Selenium 🏢 Description: Are you looking for a great opportunity to expand your skills and knowledge? Want to join a multinational company with interesting projects and learn from our professionals? If you are ready to start your career in IT, just show us your potential, and we will give you the experience! Responsibilities: Learning under the supervision of an experienced programmer Spend 30 hours per week for 6 months on developing yourself in your chosen field Working closely with your mentor on daily tasks Collaborating with the team in a hybrid model: 4 days per week in our office and 1 day remotely is mandatory Min requirements: Basic knowledge of test design and test theory Basic Knowledge in Java/JavaScript/Python/C# or any other programming language Understanding of OOP Basic understanding of Git Understanding of Software development lifecycle English: Intermediate level or higher (spoken and written) Education: Bachelor degree (preferably Computer Science, Information Technologies, or related discipline) This role is based in our office in Wroclaw. Being located in Wroclaw or within a comfortable commuting distance is preferred to support our 4+1 hybrid work model. Would be a plus: Basic knowledge of relational DB concepts and SQL Basic knowledge of at least one QA Automation framework/library Basic knowledge of Selenium Basic knowledge of Understanding of client-server communication Basic knowledge of Design Patterns We offer: The duration of the internship is 6 months 6 working hours a day Compensation for the period of study Mentoring from professional specialists, development plan, monitoring of learning progress, technical assessment upon completion of training The best students will have the opportunity for further employment in the company Opportunity to participate in all activities of the company We provide all the necessary equipment Access to training platforms

🏢 Summary: 6-month IT internship focused on QA and software development fundamentals, offering hands-on learning under mentor supervision in a hybrid work model in Warsaw. Candidates will work on daily tasks with a team while developing programming, testing, and software lifecycle knowledge. 🗂️ Requirements: Basic knowledge of test design, Basic knowledge of test theory, Basic knowledge of Java, Basic knowledge of JavaScript, Basic knowledge of Python, Basic knowledge of C#, Understanding of OOP, Basic understanding of Git, Understanding of software development lifecycle, Intermediate English, Bachelor degree in Computer Science, Information Technologies, or related discipline, Availability for hybrid work in Warsaw 📃 Skills: Java, JavaScript, Python, C#, Git, OOP, SQL, Selenium 🏢 Description: Are you looking for a great opportunity to expand your skills and knowledge? Want to join a multinational company with interesting projects and learn from our professionals? If you are ready to start your career in IT, just show us your potential, and we will give you the experience! Responsibilities: Learning under the supervision of an experienced programmer Spend 30 hours per week for 6 months on developing yourself in your chosen field Working closely with your mentor on daily tasks Collaborating with the team in a hybrid model: 4 days per week in our office and 1 day remotely is mandatory Min requirements: Basic knowledge of test design and test theory Basic Knowledge in Java/JavaScript/Python/C# or any other programming language Understanding of OOP Basic understanding of Git Understanding of Software development lifecycle English: Intermediate level or higher (spoken and written) Education: Bachelor degree (preferably Computer Science, Information Technologies, or related discipline) This role is based in our office in Warsaw. Being located in Warsaw or within a comfortable commuting distance is preferred to support our 4+1 hybrid work model. Would be a plus: Basic knowledge of relational DB concepts and SQL Basic knowledge of at least one QA Automation framework/library Basic knowledge of Selenium Basic knowledge of Understanding of client-server communication Basic knowledge of Design Patterns We offer: The duration of the internship is 6 months 6 working hours a day Compensation for the period of study Mentoring from professional specialists, development plan, monitoring of learning progress, technical assessment upon completion of training The best students will have the opportunity for further employment in the company Opportunity to participate in all activities of the company We provide all the necessary equipment Access to training platforms

🏢 Summary: 6-month C++ internship focused on hands-on learning under mentorship, combining practical development tasks with structured self-development. The role involves close collaboration with a mentor and team in a hybrid 4+1 office model in Gdansk. Successful completion may lead to further employment opportunities. 🗂️ Requirements: Bachelor degree or final-year student in Computer Science or related field, Good knowledge of data structures and algorithms, Practical experience with C++ (minimum 500 lines project), Practical experience with Git (minimum 20 non-trivial commits), Familiarity with command line tools, Intermediate English proficiency, Availability for 30 hours per week for 6 months, Ability to work on-site in Gdansk 4 days per week 📃 Skills: C++, Git, Algorithms, DataStructures, CommandLine, English 🏢 Description: Are you looking for a great opportunity to expand your skills and knowledge? Want to join a multinational company with interesting projects and learn from our professionals? If you are ready to start your career in IT, just show us your potential, and we will give you the experience! Responsibilities: Learning under the supervision of an experienced programmer Spend 30 hours per week for 6 months on developing yourself in your chosen field Working closely with your mentor on daily tasks Collaborating with the team in a hybrid model: 4 days per week in our office and 1 day remotely is mandatory Min requirements: Good knowledge of computer science concepts covered during typical university courses (data structures like arrays, lists, trees, common algorithms, algorithmic complexities) Practical familiarity with the typical command line tools Practical experience with C++, strong familiarity with the syntax by having written a project with at least 500 lines of non-trivial code Practical experience with Git, i.e. should have at least 20 non-trivial commits in a repository English: At least intermediate level of written and spoken English Bachelor degree or a strong last-year student in Computer Science or a related discipline This role is based in our office in Gdansk. Being located in Gdansk or within a comfortable commuting distance is preferred to support our 4+1 hybrid work model. Would be a plus: Understanding of the memory hierarchy and the corresponding latencies More prior projects done on own volition We offer: The duration of the internship is 6 months Compensation for the period of study Mentoring from professional specialists, development plan, monitoring of learning progress, technical assessment upon completion of training The best students will have the opportunity for further employment in the company Opportunity to participate in all activities of the company We provide all the necessary equipment Access to training platforms

🏢 Summary: 6-month IT internship focused on developing Python programming skills under the supervision of an experienced mentor in a hybrid work model. The program combines practical tasks, mentorship, and technical evaluation, with the possibility of further employment after completion. 🗂️ Requirements: Good knowledge of Data Structures and Algorithms, Understanding of OOP/OOD principles, Knowledge of OSI model, TCP/IP, HTTP/HTTPS, Knowledge of relational databases and SQL, Knowledge of Linux/Unix, Knowledge of Python fundamentals, Basic practical experience with Python, Intermediate or higher English, BS or MS degree (or undergraduate status) in technical field, Availability to work 30 hours per week for 6 months, Availability to work 4 days per week from Gdansk office 📃 Skills: Python, SQL, Linux, Unix, TCP/IP, HTTP, HTTPS, OSI, OOP, OOD, Git, CI/CD, PyCharm 🏢 Description: Are you looking for a great opportunity to expand your skills and knowledge? Want to join a multinational company with interesting projects and learn from our professionals? If you are ready to start your career in IT, just show us your potential, and we will give you the experience! Responsibilities: Learning under the supervision of an experienced programmer Spend 30 hours per week for 6 months on developing yourself in your chosen field Working closely with your mentor on daily tasks Collaborating with the team in a hybrid model: 4 days per week in our office and 1 day remotely is mandatory Min requirements: Good knowledge of Computer Science fundamentals: Data Structures and Algorithms OOP/OOD principles Networking: OSI model, TCP/IP, HTTP/HTTPS Databases: relational DB concepts and SQL OS: Linux/Unix Good knowledge of Python fundamentals (Python Core) Basic practical experience with Python English: Intermediate or higher (spoken and written) Technical education: BS or MS, undergraduate This role is based in our office in Gdansk. Being located in Gdansk or within a comfortable commuting distance is preferred to support our 4+1 hybrid work model. Would be a plus: Git Hands-on experience with Linux/Unix Practical experience in CI/CD PyCharm familiarity We offer: The duration of the internship is 6 months 6 working hours a day Compensation for the period of study Mentoring from professional specialists, development plan, monitoring of learning progress, technical assessment upon completion of training The best students will have the opportunity for further employment in the company Opportunity to participate in all activities of the company We provide all the necessary equipment Access to training platforms

🏢 Summary: Development of modern Java-based applications for external clients in international agile teams. The role focuses on designing and implementing scalable solutions using best practices such as DDD, TDD, BDD, DevOps, and Clean Code. You will build REST APIs, work with databases, and contribute to high-quality software delivery processes. 🗂️ Requirements: Minimum 5 years of experience as Java Developer, Strong knowledge of Java (JEE, Spring Boot, Hibernate), Experience with Java 8+, Ability to write unit tests, Knowledge of SOLID principles and Clean Code, Experience with Maven, Experience with Unix/Linux environments, Experience with GitHub and Bitbucket, Experience in designing and implementing REST API, Experience with SQL databases (Oracle or SQL Server), Experience with Redis, Very good English skills, German language skills at minimum B1 level 📃 Skills: Java, JEE, SpringBoot, Hibernate, Java8, Maven, Unix, Linux, GitHub, Bitbucket, REST, SQL, Oracle, SQLServer, Redis, DevOps, DDD, BDD, TDD, IaC, Scrum, SAFe, Kanban, SOLID, CleanCode 🏢 Description: ZAKRES OBOWIĄZKÓW: Tworzenie nowoczesnych aplikacji dla klientów zewnętrznych w oparciu o technologię Java . Projektowanie i implementacja rozwiązań zgodnie z uznanymi wzorcami projektowymi oraz podejściami takimi jak DevOps, Domain-Driven Design, Behavior-Driven Development, Test-Driven Development czy Infrastructure as Code . Praca w międzynarodowych zespołach, z wykorzystaniem najlepszych praktyk i metodyk zwinnych ( Scrum, SAFe, Kanban ). Udoskonalanie procesów w obszarze profesjonalnego wytwarzania oprogramowania , ze szczególnym naciskiem na zasady Clean Code . Ścisła współpraca z doświadczonymi specjalistami, umożliwiająca rozwój zarówno wiedzy technicznej i biznesowej, jak i umiejętności interpersonalnych. WYMAGANIA: Minimum 5 lat doświadczenia jako programista Java . Praktyczna znajomość Java (JEE, Spring Boot, Hibernate) i procesów tworzenia oprogramowania. Umiejętność pisania testów jednostkowych. Dobra znajomość zasad SOLID i tworzenia przejrzystego, utrzymywalnego kodu ( Clean Code ). Doświadczenie z technologiami Java 8+, Maven, Unix/Linux, GitHub, Bitbucket . Umiejętność projektowania i implementacji REST API oraz doświadczenie w pracy z bazami danych ( SQL, Oracle/SQL Server, Redis ). Bardzo dobra znajomość języka angielskiego . Znajomość języka niemieckiego na poziomie komunikatywnym ( min. B1 ). MILE WIDZIANE: Znajomość technologii Front-End , takich jak JavaScript, TypeScript, Angular, React, Vue .

🏢 Summary: Senior Java Developer role in enterprise international projects focused on building responsive web applications and supporting other Java developers. The position combines backend development in Java and Spring Boot with frontend work in Angular, along with technical team leadership responsibilities. 🗂️ Requirements: Minimum 7 years experience with Java, Minimum 7 years experience with Spring Boot, Minimum 3 years experience with Angular, Higher technical education degree, Technical team management experience 📃 Skills: Java, SpringBoot, Angular, REST, HTML, CSS 🏢 Description: Twój zakres obowiązków: ·        Praca w międzynarodowych projektach klasy Enterprise ·        Tworzenie responsywnych aplikacji internetowych ·        Wsparcie techniczne pozostałych programistów Java Nasze wymagania: ·        Minimum 7 lat doświadczenia w pracy z Java oraz Spring Boot ·        Minimum 3 lata doświadczenia w pracy z Angular ·        Wykształcenie wyższe techniczne ·        Kompetencje związane z zarządzaniem zespołem technicznym Tak organizujemy naszą pracę ·        wewnątrz organizacji ·        koncentrujesz się na jednym projekcie ·        możesz zmienić projekt ·        masz wpływ na produkt To oferujemy ·        Przyjazną atmosferę ·        Profesjonalne środowisko pracy ·        Indywidualną ścieżkę kariery ·        Szkolenia, konferencje, certyfikaty ·        Premie projektowe ·        Prywatną opiekę medyczną ·        Pakiet Multisport ·        Praca zdalna Benefity: ·        dofinansowanie zajęć sportowych ·        prywatna opieka medyczna ·        dofinansowanie szkoleń i kursów ·        ubezpieczenie na życie ·        spotkania integracyjne ITIS Sp. z o.o. Jesteśmy innowacyjną i dynamicznie rozwijającą się firmą IT. Od 2007 roku dostarczamy kompleksowe i innowacyjne rozwiązania podmiotom z branży ubezpieczeniowej i finansowej działającym zarówno w Polsce, jak i zagranicą Tworzymy rozbudowane portale, wielowątkowe aplikacje, chmury serwisów, wydajne bazy i hurtownie danych. Wykorzystujemy najlepsze wzorce projektowe i odpowiednio dobraną architekturę, dbając jednocześnie o wysoką jakość, wydajność oraz skalowalność rozwiązań.