Angular/Java Fullstack Developer (M/F/D) Research & Development

Your mission will be

Demonstrate strong proficiency and comprehensive knowledge of Java for backend development, with a deep understanding of core concepts;

Develop and maintain Angular-based frontend applications, implementing responsive, scalable, and user-friendly UI components;

Engage in regular code reviews, ensuring high code quality and promoting best practices across the full development stack;

Coordinate andcollaborate closely with other developers to maintain a cohesive and efficient development process;

Design, develop, and maintain backend services and frontend solutions that align with architectural and business requirements;

Implement secure and efficient REST APIs, ensuring high performance and reliability;

Collaborate with cross-functional teams to support full solution development, integration, and deployment;

Troubleshoot and resolve complex technical issues across backend and frontend layers;

Contribute to the continuous improvement of system architecture, performance, and development standards;

Develop and maintain clear and comprehensive technical documentation;

Participate insystem improvements, codebase optimization, and technical innovation initiatives.

We are looking for someone with:

BS or MS in Computer Science, Software Engineering, or related technical field, or equivalent practical experience;

5+ yearsof backend development experience using Java, including strong knowledge of core components and system-level interactions;

Hands-onexperience with Angular for building modern web applications;

Experience working with REST APIs and web services;

Understanding of security principles and best practices in backend and frontend development;

Strong problem-solving and analytical skills;

Excellent communication and teamwork abilities;

Solid understanding of CI/CD pipelines and DevOps practices, such as automated builds, testing, and deployment;

Experience with tools like Git, Docker, and other DevOps-related technologies is a plus;

Portuguese native speaking and good English skills (written and spoken).

What We Offer

Belong & Innovate:

Work in diverse teams where every idea matters and innovation grows through collaboration and trust.

Flexibility that Works

Hybrid model, flexible hours, and a home office budget — because balance fuels performance.

Health & Well-being:

Comprehensive health insurance, mental health support, and active sports communities to keep you feeling your best.

Grow Without Limits

Access world-class learning platforms, mentoring, and continuous development opportunities.

Purpose & Perks:

Contribute to sustainability and volunteer initiatives and enjoy partner discounts.

Siemens is deeply committed to fostering a diverse and inclusive environment. We are proud to be an equal opportunity employer and strongly encourage applications from a wide array of talented individuals!