Jobs Companies Helprise Senior Platform Engineer

About this Senior Platform Engineer role at Helprise

Helprise · Onsite · Warsaw, Masovian Voivodeship, Poland

Helprise is an organization that combines global reach with local talent. We work for companies that value quality, partnership, and responsibility, creating teams that really work. By precisely matching skills and business needs, we connect specialists with projects where their knowledge has a real impact. By joining us, you become part of an environment where matching is not a coincidence, but a decision.

Join a centralized platform engineering team building an Internal Developer Platform (IDP) and an automated Kubernetes-based hosting platform on AWS. In this role, you will design scalable, secure, and self-service infrastructure that enables development teams to deploy and manage applications with minimal operational overhead. You will combine deep cloud and Kubernetes expertise with a strong DevOps mindset, working closely with internal developers to improve platform adoption, automation, and engineering best practices.

YOU WILL

  • Design, develop, and evolve an Internal Developer Platform and Kubernetes-based hosting platform running on AWS.
  • Build secure, scalable, and reusable infrastructure using Terraform, Kubernetes, Helm, and GitOps practices.
  • Create self-service deployment templates and automated delivery workflows that simplify the developer experience.
  • Develop and maintain CI/CD pipelines supporting reliable and secure application delivery.
  • Define and implement Kubernetes security standards, governance, and best practices for multi-tenant environments.
  • Collaborate daily with application development teams, providing technical guidance, onboarding, and enablement.
  • Produce clear technical documentation and deliver knowledge-sharing sessions for internal engineering teams.
  • Promote DevOps best practices and contribute to continuous improvements in platform reliability, automation, and developer productivity.
  • Work in an Agile environment (Scrum/Kanban) as part of a centralized platform engineering team.

Requirements

  • Extensive experience as a Platform Engineer, DevOps Engineer, or similar senior infrastructure role.
  • Deep expertise in AWS, including EKS, IAM, VPC, EC2, and RDS.
  • Advanced knowledge of Kubernetes architecture, administration, cluster lifecycle management, and application delivery.
  • Hands-on experience securing multi-tenant Kubernetes environments using RBAC, Network Policies, Pod Security Standards (PSS/PSA), and namespace isolation.
  • Strong experience with Infrastructure as Code using Terraform, following modular and reusable design principles.
  • Proven expertise with Helm and GitOps tools, especially Argo CD.
  • Experience building secure, automated CI/CD pipelines using tools such as GitHub Actions, GitLab CI, Jenkins, or similar.
  • Strong understanding of DevOps practices, including branching strategies, automated testing, and release management.
  • Experience onboarding and supporting development teams by creating documentation, delivering technical guidance, and enabling self-service platform adoption.
  • Professional working proficiency in English (spoken and written).

Nice to have:

  • Experience with AWS Secrets Manager, HashiCorp Vault, GitGuardian, or similar secrets management solutions.
  • Familiarity with Internal Developer Portals (e.g. Backstage) or developer productivity tooling.
  • Programming or scripting skills in Go, Python, or advanced Bash.

Benefits

Work flexibility
We give you the opportunity to adjust your work to your lifestyle. We offer flexible hours as well as the possibility of hybrid work, depending on the role and your preferences.

Various forms of cooperation
At Helprise, you can choose the model that best suits your needs. We offer both employment contracts and flexible B2B cooperation options.

Basic benefits package
We care about the health and well-being of our employees - we provide private medical care, a MultiSport card, and life insurance.

Development on your terms
We provide an individual development budget that you can use for your professional growth. As a Lumina Learning partner, we also give you access to unique tools and the support of certified practitioners, so you can better understand your potential and strengthen your talents.

Integration and shared experiences
We regularly enjoy new experiences together and build relationships in an inspiring atmosphere. From cooking sessions, through yoga weekends in nature, to the thrill of escape rooms.

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