(Senior) Java Backend Software Engineer (all genders)

TeamViewer provides a leading Digital Workplace platform that connects people with technologyenabling improving and automating digital processes to make work work better. Our software solutions harness the power of AI and shape the future of digitalization.

We believe that our diverse teams and strong company culture are key to the success of our products and technologies that hundreds of millions of users around the world and around 645000 customers across all industries rely on. With more than 1900 employees worldwide we celebrate the unique perspectives and talents that each individual brings to the table and foster a dynamic work environment where new ideas thrive. Are you ready to join our team and make an impact

Responsibilities

TeamViewers Frontline solution empowers frontline workers through workflow-based real-time assistance on smart glasses mobile phones and tablets. Our platform connects the physical and digital worlds combining 2D and 3D authoring tools to transform how industrial teams collaborate.

We are looking for an experienced and committed (Senior) Java Backend Software Engineer to help us build and evolve the next generation of the Frontline this role you will design and deliver robust backend systems that power mission-critical workflows for industrial teams worldwide.

• Design implement and maintain backend services and APIs that power the Frontline platform.

• Participate in architecture and system design to ensure reliability scalability and maintainability.

• Collaborate closely with frontend and cross-functional teams to deliver end-to-end features and seamless integration across the tech stack.

• Write clean testable and maintainable code using modern engineering and CI/CD practices.

• Engage in peer reviews pair programming and technical discussions to continuously raise code quality and alignment.

• Take ownership of your domain and deliver results with accountability and curiosity.

• Explore and evaluate emerging technologies that can enhance the platforms capabilities.

Requirements

• University or college degree in Computer Science Software Engineering or a related field.

• 4 years of professional experience in backend software development or proven senior-level expertise in designing and delivering complex software systems.

• Strong expertise in Java and Spring Boot including frameworks such as Spring Data and Spring Security.

• Solid understanding of RESTful APIs microservices and distributed system design.

• Experience with relational databases (e.g. PostgreSQL MySQL) and ORM frameworks (e.g. Hibernate).

• Experience with CI/CD pipelines Docker and container orchestration (e.g. Kubernetes).

• Understanding of security and authentication standards (JWT OAuth2 OpenAPI).

• Fluency in English; other languages are a plus.

Nice to have

• Experience working with message queue systems (e.g. NATS Kafka RabbitMQ).

• Experience with public API design and developer-facing integrations.

• Familiarity with monitoring and observability tooling (e.g. Prometheus Grafana ELK).

What we offer

• Onsite Onboarding in our HQ office for an optimal start

• A hybrid working model based in Porto Portugal

• The opportunity to work on a platform used by frontline workers across industries worldwide

• A collaborative engineering-driven culture that values ownership quality and continuous learning

• Room to grow technically and professionally within a global technology company

• Great compensation and benefits packages including company achievement bonus or sales bonus company stocks and regular salary reviews

• Premiums for the private pension plan (BAV) up to the maximum amount are topped up by TeamViewer

• Public transport friendly offices

• Option to lease an e-bike (Germany only)

• Special terms for local gyms

• Access to Corporate Benefits platform with many discounts

• Regular Team events and company-wide celebrations

• Open door policy no dress code rules frequent all Hands and Leadership Lunches

• Hybrid and Flexible work time with up to 50% home office

• Work From Abroad Program allowing up to 40 days of work outside your contracting country

• We celebrate diversity as one of core values join and drive one of the c-a-r-e initiatives together with us!

TeamViewer is an equal opportunities employer and is committed to building an inclusive culture where everyone feels welcome and supported. We C-A-R-E and understand that our diverse values-driven culture makes us stronger. As we continue to grow as a company we also focus on enabling our employees to grow both personally and professionally. We are proud to have an open and embracing workplace environment that will empower you to be your best no matter your gender civil or family status sexual orientation religion age disability education level or race.