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ADP Developer

Software Engineer • On-site • Full-time Hungary Budapest, Hungary

Master Developer role in an international, cross-functional Ericsson team in Budapest building and operating a strategic S3-compatible storage service for Ericsson products. The work is based on the Application Development Platform (ADP) framework, Ericsson's approved way of developing cloud-native applications with a container-based microservice architecture. You combine deep software engineering expertise with a platform mindset to improve the service's reliability, scalability, operability and engineering quality.

Responsibilities

  • Design, implement and maintain high-quality Go-based cloud-native services
  • Drive improvements in service reliability, scalability, observability, performance and security
  • Lead investigation and resolution of complex technical and production issues
  • Partner with the Service Architect to translate architectural direction into robust production-ready solutions
  • Contribute technical expertise during design discussions and technology evaluations
  • Drive improvements in CI/CD, test automation, operational readiness and developer productivity
  • Mentor engineers through code reviews, technical coaching and knowledge sharing
  • Help adopt modern engineering practices, including AI-assisted development techniques and automation
  • Collaborate with other ADP teams to solve cross-component and platform-level challenges
  • Continuously improve the maintainability and operability of the service and its surrounding ecosystem

Requirements

  • Proven track record in building and maintaining production-grade software systems
  • Strong hands-on proficiency in Go, writing clean, testable and maintainable code
  • Deep practical understanding of Kubernetes, Helm, Linux and cloud-native runtime environments
  • Solid grounding in distributed systems, reliability, scalability, observability and production operations
  • Experience applying CI/CD, automated testing and modern engineering practices in real product development
  • Technical leadership maturity, including sound judgment, pragmatic trade-offs and the ability to create clarity in complex topics
  • Strong collaboration and communication skills in cross-functional, international engineering environments
  • Demonstrated ability to raise engineering quality through reviews, coaching, shared practices and knowledge transfer

Nice to have

  • Experience with S3-compatible storage systems such as MinIO
  • Experience with AI-native software development practices
  • Experience working on platform products or shared services consumed by multiple teams
  • Experience contributing to open-source projects or communities

Soft skills

Technical leadership maturity and sound judgmentStrong collaboration and communication in an international environmentMentoring and knowledge sharingAbility to create clarity in complex topics

About the company

At Ericsson you get the chance to build solutions never seen before for some of the world's toughest problems. The company offers a team of diverse innovators, treats diversity and inclusion as a core value, and operates as an Equal Opportunity Employer. The position is located in Hungary, Budapest.

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