Junior Software Engineer

Join our Team

We are looking for a junior engineer with strong interest in Kubernetes, containers and developer tooling who will grow into owning platform features and operations in close collaboration with senior engineers.

Key responsibilities

• Contribute to design, implementation and maintenance of CloudStudio Kubernetes workloads (manifests, deployments, services, ingress, configuration) in our internal clusters.


• Develop, configure and maintain containerized development workspaces (Docker images, dev containers, VS Code/CodeOSS based environments) tailored to Ericsson product teams’ needs.


• Implement and refine infrastructure as code and configuration (YAML, Helm charts, pipelines) for CloudStudio platform components and services.


• Support logging, observability and reliability for CloudStudio services, including integration with centralized logging (CLaaS), quotas and related platform services.


• Participate in backlog refinement and implementation of new CloudStudio capabilities and compliance work (e.g. SSDF related requirements) in collaboration with senior engineers and design owners.


• Investigate and resolve issues in development workspaces (networking, storage, workspace lifecycle, tooling integration) together with CloudStudio users and supporting teams.


• Contribute to documentation, operational playbooks and onboarding material for new CloudStudio users and services.


• Collaborate closely with other Developer Services teams (e.g. eStudio, EVSX, IDP/DaaS) to ensure CloudStudio fits into the broader BNEW Service Eco System and platform engineering ecosystem.


• Actively learn from senior engineers and participate in code reviews, design discussions and improvement initiatives around developer experience, security and reliability.

Required qualifications and skills

• Bachelor’s degree in Computer Science, Software Engineering or equivalent practical experience.


• Basic hands on experience with:
  o    Kubernetes concepts (pods, deployments, services, namespaces) and working with manifests.
  o    Containerization (Docker or similar), building and running container images.
  o    TypeScript/JavaScript and/or another modern programming language used in tooling and service development (e.g. Python or Go).
  o    YAML based configuration (Kubernetes manifests, CI/CD pipelines, dev container configs).


• Familiarity with Linux development environments and command line tooling.


• Basic understanding of CI/CD concepts and how developers use build, test and deployment pipelines.


• Good problem solving skills, with a practical mindset for debugging platform and environment issues.


• Strong willingness to learn and grow in platform/DevOps engineering, developer experience and security practices.


• Good communication skills and ability to collaborate in an international, distributed team.

Nice to have experience

• Experience with:
  o    Kubernetes in production or pre production environments (cluster usage, resource management, troubleshooting).
  o    Dev container setups (VS Code devcontainers, CodeOSS based solutions) and remote development environments.
  o    Observability stacks (OpenSearch/ELK, Prometheus, Grafana) and centralized logging solutions (e.g. CLaaS) in Ericsson environments.
  o    Security and compliance aspects of developer platforms, including SSDF related work.


• Knowledge of Ericsson internal infrastructure and tools (E2C, CLaaS, Hydra, cost groups) is an advantage.


• Prior experience contributing to inner source or open source projects.

What do we offer

• Annual bonus depending on the achievement of the company's goals and results. 


• Financial awards and distinctions.


• Private medical care for employee and their family (Medicover).


• Life insurance; Mental Help Line Cafeteria system.


• Pluxee platform: co-financing MultiSport or OK System card, lunch cards, and others.


• Sports and integration activities (e.g. Football, Joga, raising team, climbing club).


• Possibility to participate in 4G / 5G... 6G technology projects.


• Opportunity to participate in technical and interpersonal training conducted by international trainers.


•  Access to recognized learning platforms (Pluralsight, Skillsoft, Coursera).


• Opportunity to work in an international environment, also outside Poland