
Strong Middle/Senior Full Stack Developer (Java+Angular)
Sigma Software4 hours ago
Remote, Poland or Warsaw, PolandMid Level / Senior
Responsibilities
- Design, develop, and maintain scalable full-stack solutions using Java, Spring, and Angular.
- Develop and support complex business logic for advertising campaign management.
- Participate in architecture discussions and contribute to technical solution design.
- Build reliable, maintainable, and high-performance enterprise applications.
- Improve system scalability, reliability, and overall platform performance.
- Integrate with external advertising and media-related services.
- Write clean, maintainable, and well-tested code.
- Collaborate with developers, architects, QA engineers, and project managers.
- Own technical challenges and proactively drive solutions.
- Contribute to development-process improvements and engineering standards.
Requirements
- 5+ years of commercial software development experience.
- Strong hands-on experience with Java and the Spring Framework.
- Strong practical experience with Angular.
- Experience building scalable enterprise-level applications.
- Experience with AWS cloud services.
- Understanding of software engineering principles and system design.
- Experience with REST APIs and integrations.
- Ability to work independently and proactively solve technical challenges.
- Experience writing maintainable and testable code.
- Strong analytical, problem-solving, communication, and collaboration skills.