Oferty dla Junior Java Developer praca Poznań

23.06.2026 | Pełny etat | Poznań | Entrada AIVision, and more. Lead the end-to-end development process, from data collection and preprocessing to model deployment and monitoring. Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions. Optimize and fine-tune models for performance

23.06.2026 | Pełny etat | Poznań | Svitla SystemsIn JavaScript and React. Proficiency in the Microsoft/.NET stack and development lifecycle tooling (Visual Studio - VS Code). Strong experience with MySQL 8 (optimization, schema design, and complex queries). Hands-on experience with Elasticsearch for full-text search and analytics. Infrastructure & DevOps

23.06.2026 | Pełny etat | Poznań | Capgemini PolskaFrontend applications using React with a focus on performance and usability Develop backend services and APIs with JavaScript/TypeScript and frameworks (, NestJS) Create Python-based AI/LLM components, data-processing logic and automation scripts Develop middleware connecting frontend, AI

23.06.2026 | Pełny etat | Poznań | Upvanta sp. z o.o.Senior Java Developer (Java, Spring Boot, Microservices) Position Overview We are looking for a Senior Java Developer to join our team in Poland and contribute to the development of highly scalable fintech systems supporting trillions of dollars in transactions annually. In this role, you will work

23.06.2026 | Pełny etat | Poznań | Cleeng sp. z o.o.development 2-4 years of experience building front-end applications with React Solid knowledge of TypeScript and JavaScript fundamentals Good understanding of HTML, CSS, and browser behavior Experience writing automated tests (unit, integration) and testing frameworks (e.G. Playwright) Experience building

23.06.2026 | Pełny etat | Poznań | VirtusLabFor design, scope, testing and implementation. You will work with tooling engineers, and you will be part of an organisation specialized in developer tooling. Kotlin/Java Expert utines - concurrent programming Advanced Compose Desktop (Jetpack Compose) Nice to have Kotlin multiplatform Nice

23.06.2026 | Pełny etat | Poznań | Code and PepperKomunikatów JSON/XML Wiedza o procesach CI/CD i narzędziach typu GitHub Actions Doświadczenie w pisaniu skryptów automatyzujących (Python, Bash lub JavaScript) Doświadczenie w pracy z infrastrukturą chmurową (AWS/GCP) Zdolność do samodzielnego zarządzania incydentami i koordynacji technicznej ich naprawy

23.06.2026 | Pełny etat | Poznań | DCV TechnologiesDomain, including Strong knowledge of relevant programming languages, frameworks, and tools Ability to design, build, test, and maintain high-quality software Confidence in applying your technical skills to real-world challenges Java development (core enterprise-level systems) SAP ecosystem

23.06.2026 | Pełny etat | Poznań | SiiWe develop our product offering to help wealth management to serve their clients' portfolios. For this, we build scalable solutions that need to perform with a rich history of financial data. We specialize in being breadth of offerings to support smaller firms' needs to serve their users well