About This Opportunity
We are seeking a hands-on Java Developer to join our engineering team to build, automate, and enhance product capabilities with applied AI. This role combines core Java development and automation expertise with practical use of AI to increase development efficiency, improve product features, and enable AI-driven workflows. You will work closely with architects, product owners, cross-functional teams to design, implement, test and operate high-quality, cloud-native services that incorporate AI where it brings clear value to our products.
What You Will Do
Development & Implementation:
- Design, implement and maintain backend services and microservices in Java (Spring Boot preferred).
- Develop, maintain and enhance automation across the product lifecycle: CI/CD pipelines, test automation, verification and deployment.
- Integrate AI capabilities into development workflows and product features - for example, using LLMs for code generation, automated testing, documentation, or product-specific intelligent agents.
- Write clean, maintainable, well-documented code with strong unit and integration test coverage; participate in TDD/BDD practices.
- Participate in design reviews, code reviews and knowledge sharing;
- Collaborate with other developers and team to improve productivity and product quality.
- Ensure reliability, observability and security of AI-driven and automated workflows; follow best practices for data protection.
What You Will Bring
- Programming experience in Java
- Hands-on experience with automation, CI/CD, and deployment automation.
- Experience integrating APIs, microservices, and working with databases;
- Good debugging, problem solving and software engineering skills; experience writing unit and integration tests.
- Understanding of cloud-native patterns and containerization concepts.
- Accountable, Good communication skills and ability to collaborate in cross-functional, Agile teams.
- Advanced/Fluent English.
Nice to have
- Practical experience or familiarity with LLMs and AI frameworks
- Experience with Docker and Kubernetes in production.
- Familiarity with multi-agent systems or building intelligent agents for task automation, RESTful API design and design patterns.
- Exposure to TDD/BDD.
Why you'll enjoy this role
- Opportunity to shape how AI is applied across real products and operational workflows.
- Work in a collaborative, Agile environment focused on continuous improvement and innovation.
- Real impact: reduce manual work through automation and build features that deliver measurable customer value.
Work model - Hybrid - Brazil (Indaiatuba or São Paulo)
If you are a pragmatic Java engineer who is passionate about development and eager to apply AI practically to improve developer productivity and product functionality, we'd like to hear from you.
Why join Ericsson?
At Ericsson, you'll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what's possible. To build solutions never seen before to some of the world's toughest problems. You'll be challenged, but you won't be alone. You'll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
What happens once you apply?
Click Here to find all you need to know about what our typical hiring process looks like.
Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: Brazil (BR) || Indaiatuba
Req ID: 779089
Top Skills
What the Team is Saying
What We Do
Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day.
We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale.
Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient.
Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical.
Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term.
As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.
Why Work With Us
Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.
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Ericsson Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
Ericsson adopts a hybrid work model globally because we know balance matters. Sometimes things are better in real life. Other times we can be more productive at home. Our hybrid approach gives you the best of both worlds.
