Junior Software Developer

## About this opportunity Radio Access Network (RAN) automation rApps are shaping the future of network management and optimization. These cloud-native applications help networks evolve, deploy, optimize, and self-heal autonomously—enabling service providers to reach new levels of efficiency, performance, and reliability. We are seeking a Software Developer who is passionate about building ML-driven, cloud-native solutions to join our dynamic, cross-functional team.

In this role, you will design, develop, operate, and maintain scalable Python-based microservices powering the next generation of RAN automation. You’ll collaborate closely with data scientists, RAN specialists, software architects, and QA engineers—each contributing deep domain expertise. If you thrive in a collaborative, agile environment, bring a growth mindset, and want to make a measurable impact in telecom technology, we’d love to hear from you. ## What you will do · Design, build, deploy, and maintain Python-based microservices in cloud-native environments (Kubernetes, Docker, S3) · Develop back-end systems end-to-end—from concept to production—using Agile, DevOps, and TDD best practices · Collaborate with software architects, product owners, and domain experts to deliver robust, production-ready solutions · Write high-quality, maintainable code that meets project requirements and engineering standards · Build and integrate CI/CD pipelines for automated builds, testing, and deployments (Jenkins, Git, or similar) · Create and maintain clear technical documentation, aligned with security and compliance standards · Troubleshoot and resolve complex technical issues, balancing elegance, performance, and reliability · Support customer success through technical guidance and tailored solution integration · Champion continuous improvement across products, processes, and DevOps workflows · Participate actively in agile ceremonies, team discussions, and international knowledge-sharing sessions ## You will bring · 1+ years of experience in back-end development and/or DevOps engineering · Strong Python skills · Hands-on experience with Kubernetes, Docker, Helm, REST APIs, and S3 · Confident communication skills in English · Familiarity with Agile software development practices Nice-to-haves · Exposure to AI/ML workflows · Understanding of modern DevOps methodologies and practices ## Why join us · Work at the intersection of ML, cloud-native software, and RAN automation—a high-impact area that improves service delivery and user experience · Influence product architecture and quality practices from day one; collaborate with engineers, data scientists, and product owners to ship reliable rApps · Learn and grow: we value learning, experimentation, and knowledge-sharing across teams—good design and usability matter throughout the product lifecycle ## What we offer Salary package · Cafeteria fringe benefits (yearly amount of gross 840,000 HUF) · Annual bonus · Benefits after life events (e.g., childbirth) Other · Employee Assistance Program · Life and accident insurance · Wellbeing activities · Company share purchase plan · Referral program · All You Can Move partner Learning and development · Continuous learning through training, workshops, and conferences · Internal and external learning and development opportunities · Language courses Facilities · Modern office in the 11th district · Hybrid working based on our current Home Office Policy · Laptop and mobile phone · Free parking in the secured company underground garage · Bicycle storage, showers, and lockers Ericsson Hungary does not provide relocation support or sponsor HU work authorizations for this position.

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: Hungary (HU) || Budapest Req ID: 783229