356 java developer internship jobs in Kraków, Polska.

Who we are looking for We are seeking for Python Developer with experience in building AI systems. This role requires deep expertise in Python, experience or exposure to leading agent orchestration frameworks (ADK, LangChain, LangGraph, etc.), and extensive experience leveraging Google Cloud Platform’s Vertex AI suite. ...

... Łódź, PL, 90-118 Working place: Hybrid Type of contract: contract of employment Salary range: 13800 PLN gross-21200 PLN gross What will you do? As Senior iOS Developer you will be responsible for implementing high-quality solutions for the Client from the financial sector. On a daily basis you will work in Scrum, create cutting ...

... regions. Responsibilities Design, develop, and maintain solutions for a large-scale Regulatory Reporting Platform Build and enhance data processing pipelines using Java and Apache Spark Implement scalable logic for data ingestion, transformation, aggregation, and enrichment from multiple internal data sources Develop and optimize ...

We’re looking for several Java Developers with solid experience in microservices architecture to join our growing team in Krakow or Wroclaw. If you enjoy building scalable backend systems and like collaborating face-to-face a couple of days a week, this role is for you. Responsibilities Design, develop, and maintain Java-based ...

... Bachelor’s degree in Computer Science, Software Engineering, or a related fieldExpert-level proficiency in React (or equivalent modern UI framework) with TypeScript/JavaScriptStrong understanding of React UI design patterns and commonly used TypeScript/JavaScript patternsProven experience with multiple global state management ...

... repositories, PR workflows, CI/CD pipelines, and engineering/security tooling. - Build data pipelines, APIs, and integrations supporting SDLC automation and developer productivity. - Collaborate with DevOps, security, compliance, and engineering teams to embed SDLC standards into developer workflows. - Own solutions end-to-end: ...

... danych, monitorowania i logowania procesów, utrzymanie aplikacji oraz usuwanie incydentów i błędów. Wymagania Frontend https://jobeax.com/link/tzGekrj9a8ToGEDv JavaScript HTML JSP Backend Java Spring Boot Oracle PL/SQL Unix/Linux Shell Scripting DevOps GitHub Ansible Mile widziane doświadczenie z wdrożeniami aplikacji na ...

... (C++11/14/17/20) - Experience developing on Linux systems - General SQL understanding - Good understanding of TCP/IP, RESTful APIs, and XML - Familiarity with Java would be a plus - Strong communication skills, with the ability to work effectively in a team Do you want to join us on an ambitious mission to secure the digital ...

... paths Participation in AI solution implementations and organizational transformation Who are we looking for? A Software Engineer with practical knowledge of Java and experience in e-mobility and/or energy-related projects. Requirements At least 3–5 years of experience and advanced knowledge of developing applications in ...

... GitHub Actions, Maven, Git, Bash - Testing & Quality: JUnit, Mockito, Spock, Cucumber, TDD methodologies What We’re Looking For Core Requirements (Mid & Senior) - Java Proficiency: Solid experience developing core Java applications and RESTful microservices. - Spring Ecosystem: Practical hands-on experience with Spring Boot ...

Brown Brothers Harriman & Co. in Kraków is seeking a Test Automation Engineer (Java) to design, develop, and maintain automated testing solutions and to integrate these into CI/CD pipelines. You will collaborate with developers, analysts, and QA teams to build scalable test frameworks and ensure enterprise application quality. ...

... quality in the platform for third-party merchants, integrating quality practices throughout the development lifecycle. Requirements include strong experience in test automation using Java/Kotlin and API testing. The position offers a hybrid working model, enabling flexibility while maintaining a competitive benefits package.

EPAM is seeking a Senior Java Software Engineer to serve as a Technology Lead for a product team delivering investor-facing solutions for the world's second-largest asset management company — a global financial services leader managing trillions in assets and serving millions of investors worldwide. The client is driving ...

Responsibilities - Lead backend development and technical delivery of a cloud-native microservices platform. NET - Manage AWS-based infrastructure, including ECS, Lambda, Cognito, and supporting services. - Participate in and coordinate vendor transition and knowledge transfer activities.

... industry standards - Ensure software is updated with latest feature Qualifications for the role: - Proven work experience as a Software Engineer or Software Developer, minimum 5 years in C/C++ - Knowhow in DevOps/CICD, Git, Azure - Team player and also able to work independently in a distributed, diverse collaboration environment ...

A global telecommunications leader in Kraków is seeking an experienced System Developer for Radio Access Network (RAN) to join their innovative team. This role involves performing system studies in Radio Resource Management, specifying system features, and developing software simulations for 5G technologies. Candidates ...

... MCP servers, agentic workflows, and reusable AI skills to improve developer experience and efficiency at scale. - Experience building or scaling AI-enabled developer tools (e.g., copilots, agents, code search, test generation) and measuring impact via developer productivity and quality metrics - Familiarity with AI product ...

Luxoft is building a trading platform from the ground up, delivering a front-office system for traders, pre-trade checks, and analysis. The team will handle intra-day positions, order routing, risk management, and trading activity reports with FIX connectivity and market data integrations.

What your days look like You work in a small team of 2-5 people with regular, direct contact with clients or product owners. There is no project manager replaying messages. You hear the problem firsthand and you help figure out the solution.

... wykorzystywanej globalnie.] Requirements: Java, Kotlin, https://jobeax.com/link/JSd7UYCSg572jJDY, Automation, Platform Engineering, Proaktywność, Communication skills, Developer Experience, DevEx, Kubernetes, CI/CD, Terraform, Internal Developer Platfroms, IDP, Backstage, Develoepr Advocate, Developer Relations Engineer