Search current internship java jobs, vacancies, and employment in Polska on Jobeax. 1,114 internship java jobs in Polska.
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Britenet in Warsaw is seeking an experienced Java Developer to join a team delivering highly complex solutions. You will design and implement scalable Kotlin-based features and distributed components, with ownership of quality, observability, and technical debt. The role involves integrating AI capabilities with LLMs and ...
Poland, Warszawa
... Warszawie. Preferowane miejsce zamieszkania: Poznań/Warszawa i okolice. Najpóźniejsza data startu: wrzesień. Realizację projektu ułatwi Ci Bardzo dobra znajomość Java i/lub Kotlin, poparta min. 4-letnim komercyjnym doświadczeniem w tworzeniu aplikacji backendowych. Bardzo dobra znajomość Spring Framework oraz Spring Boot. Doświadczenie ...
Poland, Poznań
Diverse CG Sp. z o.o. Sp.k.
Diverse CG Sp. z o.o. Sp.k. in Poland is looking for a Senior Test Automation Engineer. The role requires over 5 years of experience in development with Python or Java, experience with GIT and BDD tools, and strong competency in CI/CD tools. Responsibilities include requirement analysis, test planning, and implementing automated ...
Poland
18247 - 20437 zł
... be a part of the team. So, are you ready to make an impact? Join Netguru, and let's build beautiful software together. Currently we are looking for a Senior Java Developer. Salary range (Senior): 25-38 EUR/h Engagement: fulltime Working Hours: CET Start date: around mid August 2026 Project duration: minimum 6 months (with ...
Poland, Gdańsk
EPAM Systems in Poland is seeking a Senior AI & Agentic Systems Engineer (Java) to join our team. The role blends enterprise Java development with cutting-edge AI, focusing on autonomous, AI-powered applications built on robust Java/Spring Boot backends. You’ll integrate LLMs, design agent workflows, and collaborate with ...
Poland
Senior Fullstack Developer (Java+Angular or React) Your responsibilities: Implement and evolve both frontend and backend components Build modern web applications using frameworks such as React or Angular Develop backend services (Java / Spring or equivalent) supporting application functionality Write high-quality, well-tested, ...
Poland, Warząchewka Polska
$120k USD - $140k USD / year
Fullstack Java Developer We are looking for a seasoned Fullstack Java Developer to join our product team providing an outstanding service to one of the Global leaders in Investment Banking This role requires you to be a tech-savvy contributor and practical technologists who show excellent problem-solving skills, enjoy all ...
Poland, Gdańsk
We are looking for a skilled Fullstack Java Developer to join a project focused on KYC solutions within the financial sector. You will develop new functionalities, enhance existing applications, and collaborate with stakeholders to deliver reliable business solutions. If you enjoy applying your technical expertise in a ...
Poland, Katowice
Szukamy doświadczonej osoby na stanowisko Java Automation Tester do pracy w projekcie związanym z testowaniem asynchronicznych integracji systemowych opartych na strumieniowym przesyłaniu zdarzeń z wykorzystaniem Apache Kafka. Będziesz odpowiedzialny za projektowanie i wykonywanie testów manualnych oraz automatycznych, ...
Poland, Białystok
... focused group and scale based on delivery performance and collaboration. Candidates should understand integrated systems, dig through log files, communicate clearly, and apply common sense. Strong experience with cloud tech, Scala/Java/Kotlin, and automation will be valued as the project grows toward a full scrum team.
Poland, Warząchewka Polska
18850 - 25900 zł
... with: - Commercial experience: 5 years of experience in building and maintaining complex, high-scalability systems. - Strong technical foundation: Proficiency in Java (primary) and Kotlin, with a focus on reactive programming. - Advanced database skills (nice to have): Hands-on experience and advanced knowledge of MongoDB. ...
Poland
24000 - 28000 zł
(B2B, employment contract, etc.). Hybrid work setup – 6 days a month from the office in Kraków, Flexible cooperation model – choose the form that suits you best Praca hybrydowa Elastyczne godziny
Poland
... Strong interest in Marketing Technology (MarTech), Customer Data Platforms (CDP), Analytics, and Customer Experience solutions. Basic knowledge of SQL, HTML, JavaScript, and Java. Understanding of databases, APIs, data models, XML, and JSON. Analytical mindset, problem-solving skills, and eagerness to learn new technologies. ...
Poland, Warszawa
EY GDS Poland NextGen Talent Internship - Junior Pentester Location: Katowice - 2 days in office / 3 days remote Let us introduce you the job offer by EY GDS Poland – a member of the global integrated service delivery center network by EY. The opportunity You will work in multinational environment together with other top ...
Poland, Katowice
Indie Campers
300k
... LOOKING FOR? - You are a student or recent graduate in Hospitality, Tourism, International Studies, Business Administration or a related field looking for an internship; - You are fluent in English, have a work permit (if applicable), and a valid driver's licence (for both manual and automatic vehicles); - You like international ...
Poland, Warszawa
... Strong interest in Marketing Technology (MarTech), Customer Data Platforms (CDP), Analytics, and Customer Experience solutions. - Basic knowledge of SQL, HTML, JavaScript, and Java. - Understanding of databases, APIs, data models, XML, and JSON. - Analytical mindset, problem-solving skills, and eagerness to learn new technologies. ...
Poland, Katowice
$2k USD
... activities Requirements 3+ years of experience in Quality Engineering or Test AutomationStrong hands-on experience with Playwright and Cypress Proficiency in JavaScript Experience with UI testing, API testing (RESTful services), and database testing Solid background in functional and regression testing, with a basic understanding ...
Poland, Katowice
$2k USD
... activities Requirements 3+ years of experience in Quality Engineering or Test AutomationStrong hands-on experience with Playwright and Cypress Proficiency in JavaScript Experience with UI testing, API testing (RESTful services), and database testing Solid background in functional and regression testing, with a basic understanding ...
Poland, Łódź
12000 - 23000 zł
... refinement/grooming meetingsSupport and improve existing infrastructureParticipate in pager duty rotations Requirements 3+ years of experience in .NET/C#Proficiency in JavaScript and hands-on expertise in jQuerySignificant experience with the https://jobeax.com/link/GrYTXLZMpxEMJknV MVC patternFamiliarity with BootstrapSolid working ...
Poland, Gdańsk
$2k USD
... activities Requirements 3+ years of experience in Quality Engineering or Test AutomationStrong hands-on experience with Playwright and Cypress Proficiency in JavaScript Experience with UI testing, API testing (RESTful services), and database testing Solid background in functional and regression testing, with a basic understanding ...
Poland, Gdańsk