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Algoteque Logo Algoteque · IT - Software Development

Senior Fullstack Developer

Poland, Wrocław B2B · Job Posted January 20, 2026
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Job Description

We're looking for a Senior Full-stack Developer (Java + Angular) to join an exciting EdTech project for one of our key clients. This is a great opportunity to work on a meaningful product, transforming how children and educators experience digital learning.

Job Responsibility

  • Design, develop, and maintain scalable web applications using Java and Angular
  • Collaborate closely with Design, QA, and DevOps teams
  • Participate in code reviews and architecture discussions
  • Ensure high code quality and performance through testing and optimization
  • Stay up to date with modern technologies and suggest improvements

Requirements

  • Strong experience as a Fullstack Developer
  • Proficiency in Java 17+, Spring, Hibernate
  • Good grasp of Design Patterns
  • Experience with Spring Framework, Spring Security, and REST APIs
  • Familiarity with ORM, performance tuning, and monitoring tools (SLF4J, Log4J)
  • Solid experience with Angular (React is a plus)
  • Proficiency in HTML, CSS, TypeScript
  • Strong knowledge of PostgreSQL or similar relational databases
  • Skilled in SQL, indexing, and performance optimization
  • Experience with JUnit, Mockito, PowerMock
  • Proficient with Maven
  • Hands-on experience with AWS (Lambda, RDS, CodePipeline, ECS/EKS)
  • Understanding of microservices and serverless architectures
  • Familiarity with Docker, CI/CD, Infrastructure as Code (AWS CDK, Terraform)
  • Strong communication and teamwork skills
  • Self-driven, organized, and results-oriented
  • Very good English (spoken and written)
  • Native or fluent Polish
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