Oferty dla Junior Java Developer praca Katowice

22.06.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Svelte UI Developer (f/m/x) Miejsce pracy Katowice Technologies we use Expected Svelte JavaScript HTML CSS TypeScript About the project We develop our product offering to help wealth management to serve their clients' portfolios. For this, we build scalable solutions that need to perform

22.06.2026 | Pełny etat | Katowice | Capco PolandEfficiency. Integration Testing Validate API endpoints, data integrity, and middleware interactions between APIs, the database, and third-party systems. Collaboration & Process Improvement Work closely with developers, DevOps, and product teams to understand system architecture, identify critical paths

22.06.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Fullstack Developer z Java i Angular (f/m/x) Miejsce pracy Katowice Technologie, których używamy Wymagane Hibernate Java Spring Framework Angular TypeScript HTML CSS Oracle SQL PL/SQL Maven npm Git Bitbucket O projekcie W Sii tworzymy środowisko, w którym doświadczeni profesjonaliści

22.06.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Delphi Developer (f/m/x) Miejsce pracy Katowice Technologies we use Expected Delphi Java About the project We develop our product offering to help wealth management serve their clients' portfolios. For this, we build scalable solutions that need to perform with a rich history of financial data

22.06.2026 | Pełny etat | Katowice | Housecall ProMaintaining high standards for quality, performance, and reliability. You contribute across our application stack, focusing on engineering quality and polyglot ability rather than a single specific framework. In addition to feature development, you contribute to improving engineering workflows and developer

22.06.2026 | Pełny etat | Katowice | Vaillant Group Business ServicesAnd interdisciplinary team, you maintain and further develop a scalable codebase for extracting, transforming and serving large data volumes from diverse sources such as Internet of Things systems, customer relationship management and enterprise platforms. By creating robust, maintainable and future‑proof software

22.06.2026 | Pełny etat | Katowice | BillenniumPraca z architekturą mikroserwisową - Aktywny udział w pracach zespołu Scrumowego (ciągłe wsparcie PO) Wymagania (must have) - Minimum kilkuletnie doświadczenie komercyjne w Javie - Java 21 - Spring Boot 3 - Doświadczenie z architekturą mikroserwisową - Kafka, MQ - Docker, Git - PostgreSQL, MongoDB

22.06.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Applications Competency Center at Sii brings together a team of over 100 experienced professionals specializing in architecture, consulting, and software development. We work with Microsoft 365 and Dynamics 365 CRM solutions and deliver projects for international clients across various industries, including

22.06.2026 | Pełny etat | Katowice | KAMSOFT S.A.Znajomości inżynierii i technik programowania - programowanie obiektowe i funkcyjne, Znajomość wzorców projektowych, Znajomość .NET, .NET Core, Znajomość HTML, CSS i JavaScript Znajomość ReactJS Dobra znajomość SQL oraz baz danych (MS SQL), Znajomość REST API, JSON, Znajomość repozytoriów kodu GIT, Gitlab