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Senior Java Full Stack Developer
  • Wrocław
Senior Java Full Stack Developer
Wrocław, Wrocław, Lower Silesian Voivodeship, Polska
Cyclad
1. 2. 2026
Informacje o stanowisku

technologies-expected :


  • Java
  • Spring Boot
  • JPA
  • Hibernate
  • Angular
  • RxJS
  • PostgreSQL
  • MongoDB
  • XML
  • Git

technologies-optional :


  • BPM
  • Kafka
  • Docker
  • Kubernetes
  • AWS
  • Microsoft Azure

about-project :


  • In Cyclad we work with top international IT companies to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are seeking a highly experienced Senior java Full-Stack Developer to join a hybrid development team in Wrocław. The role combines classic enterprise full-stack development with technically challenging custom solutions, contributing to the modernization and evolution of a complex platform.
  • Type of project: IT services
  • Office location: Wrocław
  • Work mode: Hybrid
  • Budget: 140 PLN net /h - b2b negotiable
  • Project length: one year contract with possible extension
  • Only candidates with citizenship in the European Union and residence in Poland
  • Start date: ASAP (depending on candidate"s availability)
  • Tech stack: Java, Spring Boot, REST APIs, JPA, Hibernate, security transactions, Angular 14, RxJS, state management, PostgreSQL, MongoDB, design patterns, Clean Code, GitHub, CI/CD, Apache Kafka, AWS

responsibilities :


  • Design, develop, and maintain backend services using Java and Spring Boot
  • Build and enhance front end features using Angular (v14) with focus on performance and usability
  • Work with and extend proprietary XML based DSLs interpreted by Java runtime components
  • Develop new modules using standard Spring Boot practices, reducing dependency on legacy DSL logic
  • Integrate and optimize data access using PostgreSQL and MongoDB
  • Participate actively in an agile team (sprint planning, daily stand-ups, code reviews)
  • Contribute to architectural discussions and technical decision-making
  • Troubleshoot, debug, and improve existing features and custom logic
  • Support the transition from monolithic frontend to micro-frontends
  • Support data migration from PostgreSQL to MongoDB

requirements-expected :


  • Minimum 7+ years of professional experience in software development
  • Strong experience with Java and Spring Boot, including REST APIs, JPA/Hibernate, security, and transactions
  • Solid experience with Angular, including components, services, RxJS, and state management
  • Hands-on experience with PostgreSQL and MongoDB, including schema design and query optimization
  • Confidence working with XML, parsers, metadata-driven logic, or custom DSLs
  • Experience with enterprise-grade applications and complex business logic
  • Strong understanding of software architecture, design patterns, and clean code principles
  • Experience with Git, CI/CD pipelines, and agile methodologies
  • Strong problem-solving skills, attention to detail, and a proactive mindset
  • Good English communication skills

offered :


  • Hybrid working model
  • Full-time job agreement based on b2b
  • Private medical care with dental care (covering 70% of costs) + rehabilitation package. Family package option possible
  • Multisport card (also for an accompanying person)
  • Life insurance

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • life insurance
  • remote work opportunities
  • flexible working time
  • integration events
  • dental care
  • no dress code
  • extra social benefits

  • Praca Wrocław
  • Wrocław - Oferty pracy w okolicznych lokalizacjach


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