Senior Fullstack Software Engineer (Java & Angular)

About the Position

Senior Fullstack Software Engineer (Java & Angular)

Join RebelDot as a Senior Fullstack Software Engineer (Java & Angular) in Cluj-Napoca, contributing to scalable backend and modern frontend development.

Responsibilities

• Designing and implementing full-stack features using Java, Spring Boot, and Angular.
• Building scalable backend services leveraging Spring Framework, Hibernate, and modern Java tooling.
• Developing modern frontend components using Angular 18 and the associated ecosystem (PrimeNG, eCharts, NGXS).
• Writing clean, tested, and maintainable code, supported by unit and integration testing using tools like Jest, Mockito, and Testcontainers.
• Integrating applications with Azure services and supporting cloud-based architectures.
• Following established architectural patterns, documentation practices, and coding standards.
• Testing your own work thoroughly and ensuring feature quality before completion.
• Communicating clearly about blockers, technical questions, and potential improvements while collaborating closely with the team.

Requirements

• Strong backend development experience using Java (8+) and the Spring ecosystem, particularly Spring Framework and Spring Boot (ideally Spring 6.x).
• Solid frontend development experience with Angular (preferably Angular 18).
• Comfortable working across the full stack, implementing features from backend services to frontend UI.
• Experience with Hibernate for persistence and modern Java development tools such as Lombok.
• Familiarity with frontend libraries and tooling such as PrimeNG, eCharts, NX workspace, NGXS, and Jest for testing.
• Experience delivering clean, maintainable, and well-tested code in a collaborative team environment.
• Experience with testing frameworks and tools such as Mockito and Testcontainers.
• Ability to work with REST APIs and modern backend architectures.
• Ability to debug issues across the stack and ensure features work reliably end-to-end.
• Experience working in Agile/Scrum environments.

Nice to Have

• Experience with Jakarta EE (version 9 or higher).
• Familiarity with Azure SDKs and building applications that interact with Azure services.
• Experience working with Azure DevOps, particularly for CI/CD pipelines and automated build/deployment processes.
• Exposure to Infrastructure as Code tools such as Terraform.
• Experience with Azure services such as Key Vault, Azure Kubernetes Service (AKS), or Azure Database for PostgreSQL.
• Understanding of containerized environments and modern deployment practices.
• Experience working in Agile development environments and collaborating with cross-functional teams.
• A proactive mindset toward improving engineering practices, code quality, and maintainability.

We Offer

• Competitive salary
• Opportunity to work in a hybrid environment
• Collaborative and innovative work culture
• Professional growth and development opportunities

About the Company

At RebelDot, we enable organizations in more than 15 industries to make an asset out of custom software. From consulting to web or mobile apps, UX-UI design, and QA, we help our clients achieve more through technology. Our goal is to make software development effective and hassle-free for small and medium enterprises.

Helping our clients get the most value for their investment in technology is what drives us. Increasingly, this means working with them as a full technical partner, starting with an initial consulting stage where we understand their needs and propose the optimal approach – or, “the line”, as we call it. Because of our ‘rebel’ approach to software development, oftentimes, our solutions are very different from our peers as we stand out through innovation. From there on out, we partner up and lead the line for our clients.

Founded in July 2018, RebelDot has grown to a team of over 300+ colleagues, all dedicated to delivering high-quality software solutions.

Join us and be part of a team that values innovation, collaboration, and excellence.