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July 10, 2026
Mid-Level Fullstack Java Developer – Banking and Microservices
Mid • Hybrid
16,800 - 21,000 PLN
Warsaw, Poland
Ignite Innovation in Banking — Develop Scalable Microservices for Next-Generation Financial Systems!
Warsaw-based opportunity with hybrid work model (2 days in the office per month).
As a Mid-Level Fullstack Java Developer – Banking and Microservices, you will be working on secure, scalable, and high-performance digital financial services used by millions of users. You will contribute to building modern banking applications with Java and Angular.
Quick Facts
- Hybrid work model: 2 days in the office per month
- Industry: Banking and financial services
- Languages required: Polish and English
- EU work authorization required
Main Responsibilities
- Develop and maintain fullstack applications using Java and Angular
- Design and implement scalable, high-availability backend services using Spring and Spring Boot
- Build and enhance responsive frontend components with Angular
- Collaborate with cross-functional teams throughout the software development lifecycle
- Review code quality and ensure software engineering best practices
- Write and maintain automated tests
- Manage application builds and dependencies using Maven or Gradle
- Work with relational databases and optimize queries and schemas
- Deploy and support applications in Kubernetes environments
- Use Git for version control and collaborative development
- Troubleshoot and resolve production issues
Requirements
- Minimum 3 years of professional experience in Java and Angular development
- Strong knowledge of Java 17 or newer
- Experience with Spring ecosystem including Spring Boot
- Practical experience with Angular 19 or newer
- Knowledge of JavaScript and Node.js
- Experience with Git and Maven or Gradle
- Hands-on experience with relational databases
- Familiarity with highly available and scalable applications
- Understanding of software development lifecycle, testing, and code reviews
- Excellent collaboration skills and proactive learning attitude
- English proficiency for reading technical documentation
- Ability to work effectively within Agile methodologies
Nice to Have
- Experience with microservices architecture
- Knowledge of non-relational databases
- Experience in banking or financial services industry
Language Requirements
- Polish: Good command
- English: Communicative level
Eligibility
Existing legal right to work in the European Union required.
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