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
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: Poland (PL) || Lodz
Req ID: 787873
Skills Required
- Bachelor's degree in Computer Science, Software Engineering or equivalent practical experience
- Basic hands-on experience with Kubernetes concepts (pods, deployments, services, namespaces) and working with manifests
- Containerization experience (Docker or similar), building and running container images
- Experience with TypeScript or JavaScript and/or another modern programming language (Python or Go)
- YAML-based configuration experience (Kubernetes manifests, CI/CD pipelines, dev container configs)
- Familiarity with Linux development environments and command line tooling
- Basic understanding of CI/CD concepts and developer build/test/deploy pipelines
- Problem solving and practical debugging skills for 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
- Experience with Kubernetes in production or pre-production environments (cluster usage, resource management, troubleshooting)
- Experience with dev container setups (VS Code devcontainers, CodeOSS solutions) and remote development environments
- Experience with observability stacks (OpenSearch/ELK, Prometheus, Grafana) and centralized logging solutions (e.g., CLaaS)
- Experience with security and compliance of developer platforms, including SSDF related work
- Knowledge of Ericsson internal infrastructure and tools (E2C, CLaaS, Hydra, cost groups)
- Prior experience contributing to inner source or open source projects
What the Team is Saying
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Ericsson Compensation & Benefits Highlights
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Healthcare Strength — Healthcare coverage includes employer‑verified medical, dental, and vision plans, along with HSAs/FSAs and EAP/mental‑health support. Wellbeing initiatives are highlighted as part of Life at Ericsson.
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Retirement Support — Retirement programs include a 401(k) with company matching that is employer‑verified, with mentions of match levels varying by time and team and pension support in some regions. This is frequently cited as a solid pillar of the package.
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Parental & Family Support — Paid parental leave is described as competitive in many U.S. postings, with examples up to 16 weeks maternity and 6 weeks parental/adoption at 100% pay. Family‑friendly policies and return‑to‑work support are also called out.
Ericsson Insights
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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