Praca dla api developer w Krakow

- 5+ years of experience in Java backend development (Java 11+). - Strong knowledge of REST, microservices and messaging (MQ). - Experience with SQL and at least one mainstream database (Postgres, Sybase or similar). - Experience owning or leading delivery of Java‐based modules or services. - Strong analytical and problem‐solving skills. - Very good...

- 5+ years of professional experience in backend development - Strong knowledge of Java and Spring / Spring Boot - Solid experience with REST APIs - Practical experience with microservices - Experience working with relational databases - Good understanding of software development best practices, testing and CI/CD - Experience building scalable and reliable...

- Proven experience in Kotlin . - Hands-on experience in at least two or three of the following: - API development - SQL / databases - HTML / JavaScript - Familiarity with collaboration tools: Bitbucket, Jira, Confluence . - Strong troubleshooting, technical, and analytical skills. - Understanding of Microservices and Agile methodologies. - Excellent...

- 5+ years of professional experience in frontend development - Strong knowledge of React - Very good knowledge of JavaScript / TypeScript - Experience with Next.js or similar frameworks - Strong understanding of HTML and CSS - Experience integrating applications with REST APIs - Practical experience with frontend testing - Good understanding of Git and...

- 8-10 years of professional software development experience - Advanced knowledge of Java programming concepts - Strong experience building microservices architectures - Proficiency in Spring Boot framework - Hands-on experience with Angular 13 or later versions - Solid understanding of RESTful API design - Experience with version control systems - Strong...

- 10+ years of experience on ReactJs 16.x or above - Hands on experience of using AI tools (GitHub CoPilot, Claude etc.) for carrying out developer work - Strong experience primarily on Typescript and ES6 - Strong Experience on D3 js - Strong Experience on AG-Grid Library - Strong knowledge on React Hooks, React Redux, middleware like thunk etc. - Excellent...

- At least 3 years of practical experience in Java software development - Extensive experience with Spring/Spring Boot - Strong proficiency in version control using Git - Knowledge of SQL databases - In-depth knowledge and experience with unit testing frameworks, particularly JUnit - Familiarity with Linux - Demonstrated ability to design, implement, and...

- Proven 4-8 years of hands-on experience in Java microservices (Spring Boot) development. - Strong background with RDBMS (Oracle/PostgreSQL) – schema design and performance tuning. - Expertise in unit and integration testing (JUnit, Mockito, Testcontainers). - Proficiency in CI/CD tools (Jenkins/GitLab) with quality gates and security scanning (Sonar,...

Required: - Java, SQL, GIT - Willingness to learn multiple programming languages. - Demonstrated experience in at least one language (preferably Java, Kotlin, or JavaScript/React). - Working knowledge of Unix . - Understanding of databases from a consumer perspective. - Familiarity with APIs (e.g., RESTful APIs). - Strong communication skills in English...

- Proven experience applying AI to software development patterns and processes. - 7+ years in production application development in Java ecosystems , including front-end (React) and DevOps. - Strong proficiency in Java and Web API development. - Hands-on experience with React for building dynamic, high-performance web apps. - Expertise in database design and...

We are seeking a Lead Java Developer to provide support across the Governance Crew and wider IB Streams while interacting with the Group CTO. This role ensures the Investment Bank remains aligned to both IB and group-level architectural direction.Please note that working from the customer's office is required 3 days per week.ResponsibilitiesCreate, maintain...

We are seeking a talented Senior Copilot Developer. The role focuses on the development of Microsoft Copilot agents and enterprise integrations using Microsoft Power Platform. The position covers Copilot Studio agent development, custom connectors, advanced automation, secure enterprise system integration, governance and lifecycle management in enterprise...

Summary: The Full-stack Developer role focuses on developing and maintaining applications across both backend and frontend, ensuring a balanced skill set in both areas to accommodate market demands. Work model: Hybrid (6 times per month work from office-Cracow) Business trips: n/a Start: ASAP/ one month notice period Assignment type: B2B Budget: 150-170...

- Experience: 5+ years of commercial experience in either backend or frontend, with solid exposure to the complementary stack. - Tech Stack: - Backend: Java 17/21, Spring Boot, Hibernate, Oracle DB (SQL), JMS, REST API (Nice to have: Spring Cloud) - Frontend: Angular 20, Jest - DevOps & CI/CD: GitLab, Jenkins, SonarQube (Bonus: Container orchestration &...

6-10 years of experience in software development using the Microsoft .NET stack Strong expertise in C#, ASP.NET MVC/Core, Web API and Entity Framework Proficiency in SQL Server and database design Solid understanding of object-oriented programming and design patterns Experience with version control systems such as Git or Azure DevOps Strong problem-solving...

Proven experience with modern identity orchestration platforms (Auth0 Actions, Okta Workflows, WorkOS, or SlashID) Strong programming skills in Python, Go, or Node.js for API and microservice development Experience designing and deploying cloud-native APIs (Cloud Run, Cloud Functions, GKE) Deep understanding of event-driven architectures, Pub/Sub, message...

For our Client we are looking for an experienced Java Developer who will be responsible for both the development and maintenance of the microservices. Location: Kraków, hybrid work model – 2 days per week in the office, 3 days remote Cooperation model: [Full-time / B2B] Project for our Client from the financial sector Key Responsibilities: Build...

Minimum 6 years of software development experience , working in both Waterfall and Agile environments. Strong knowledge of Java, Spring Framework, and RESTful APIs . Experience with system integration and/or migrations. Knowledge of DevOps, Agile, and Disciplined Agile Delivery (DAD) . Experience with databases such as Oracle, MongoDB, or PostgreSQL ....

- 5+ years of experience in similar position - Programming Languages: Proficiency in Python, Java, and .NET - API Development: Strong experience in designing and implementing RESTful APIs - Database Management: Expertise in SQL for database design, optimization, and querying - Automation: Hands-on experience with Ansible for configuration management and...

DescriptionDivision: Chief Information Security Office (CISO) As a global critical financial infrastructure, the protection of Euroclear information and assets is fundamental to the company’s business. Information Security is at the core of our services, firmly embedded in the management systems and processes of the company. You will be joining our Chief...