About This Opportunity
We are looking for a Junior Java Developer to join Ericsson's global Research & Development (R&D) organization. This is an exciting opportunity to begin your career in a company that breathes technology, innovation, and global impact. You will work side by side with experts, learn continuously, and contribute to projects that shape the future of connectivity.
In this role, you will be part of a collaborative environment using modern technologies and exploring practical applications of Artificial Intelligence to transform processes, products, and how we develop software. You will grow through real challenges, hands-on experience, and access to cutting-edge tools used worldwide.
This is a hybrid position, with office located in São Paulo.
What You Will Do
- Contribute to software development initiatives using Java and modern frameworks.
- Collaborate with global R&D teams to build and improve innovative solutions.
- Explore and apply AI technologies to enhance development processes and product capabilities.
- Work with databases and cloud-native environments as you evolve your technical skill set.
- Engage in continuous learning supported by mentorship, training, and exposure to real-world challenges.
- Participate in an environment that values experimentation, new ideas, and diverse perspectives.
What You Will Bring
- Basic knowledge of Java (from academic, personal, or early professional projects).
- Basic understanding of Spring / Spring Boot or interest in learning it.
- Familiarity with databases; experience with Oracle is a plus.
- Curiosity and willingness to learn about Kubernetes, Cloud platforms (AWS, Azure, or GCP), and modern technologies.
- Interest in learning and applying Artificial Intelligence in software development.
- English skills that allow you to grow in a global environment.
- An innovative mindset, eagerness to try new approaches, and a strong desire for continuous learning.
- Completed Bachelor's degree in IT or a related field
- Availability to work in a hybrid model of work in São Paulo
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) || Sao Paulo
Req ID: 781205
Top Skills
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.
