{"id":667594,"url":"https://alion.io/job/polarise-platform-engineer-mfd","title":"Platform Engineer (m/f/d)","company":{"id":694545,"name":"Polarise","domain":"polarise.eu","url":"https://alion.io/company/polarise-2","size_band":"1-10","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Personio","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["DE"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ArgoCD","optional":false},{"name":"CI/CD","optional":false},{"name":"DNS","optional":false},{"name":"Docker","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GitLab CI","optional":false},{"name":"GitOps","optional":false},{"name":"Go","optional":false},{"name":"Grafana","optional":false},{"name":"GraphQL","optional":false},{"name":"gRPC","optional":false},{"name":"Incident Management","optional":false},{"name":"Kubernetes","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"Terraform","optional":false},{"name":"Zero Trust","optional":false}],"status":"live","first_seen_at":"2026-08-06T09:30:25Z","employer_posted_date":"2026-08-06","last_verified_at":"2026-11-07T08:14:41Z","board_verified":true,"closed_at":null,"days_open":93,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":92},"description":"Your mission\nYou develop and operate our platforms for scalable APIs, creating the technical foundation for our product and engineering teams.\nYou standardize and automate infrastructure, deployment, and operational processes, enabling teams to deliver software quickly, securely, and independently.\nYou design, implement, and optimize cloud-native platform solutions based on Kubernetes, Docker, and Infrastructure as Code.\nYou build and maintain modern CI/CD pipelines and GitOps workflows, ensuring a smooth software lifecycle.\nYou develop platform tooling as well as internal services and APIs in Go, Python, or Rust.\nYou take ownership of the further development of our API infrastructure, including API gateways, authentication, and authorization concepts.\nYou ensure the reliability, performance, and scalability of our platform through monitoring, logging, tracing, and performance optimization.\nYou work closely with our engineering teams and continuously improve the developer experience through standardized platform services and self-service offerings.\nYou support the implementation of modern security concepts such as Zero Trust, secrets management, and network segmentation.\nYour profile\nYou have experience building and operating production-grade cloud and container platforms, ideally with Kubernetes and Docker.\nYou are proficient in Infrastructure as Code, preferably with Terraform, and are comfortable working in modern cloud environments.\nYou have experience with API gateways as well as common API standards and technologies such as REST, gRPC, GraphQL, and OpenAPI.\nYou are familiar with modern authentication and security protocols such as OAuth2, OIDC, JWT, and mTLS.\nYou have built and operated CI/CD pipelines and automation solutions using tools such as GitHub Actions, GitLab CI, or ArgoCD.\nYou are proficient in at least one backend programming language such as Go, Python, or Rust and enjoy building your own platform solutions.\nYou have experience with observability and work with monitoring, logging, and tracing solutions such as Prometheus, Grafana, and OpenTelemetry.\nTopics such as Site Reliability Engineering (SRE), availability, incident management, scalability, and performance optimization are part of your day-to-day practice.\nYou have a solid understanding of networking, load balancing, DNS, and modern security architectures.\nYou think from the perspective of your platform users and enjoy continuously improving.\nExcellent German and English language skills complete your profile.\nYou are based in Germany and hold a valid work permit.\nWhy us?\nMeaningful Work: Help shape the story of one of Europe’s most exciting AI infrastructure companies from the very beginning and contribute to strengthening Europe’s technological independence in AI.\nHigh Degree of Ownership: Work closely with senior leadership and actively shape the technical foundation of our platform. Your decisions will have a direct impact on scalability, reliability, and the developer experience across our teams.\nStrong Team: Become part of a growing, highly motivated engineering team and collaborate closely with experienced engineers and technical leaders.\nRemote Work Model: Work in a way that helps you truly balance your professional, family, and personal life.\n Thoughtful Onboarding: Look forward to a structured onboarding plan, a welcome package with company merchandise, and your preferred hardware setup (MacBook Pro or ThinkPad).\nRoom to Grow: Actively shape your role and develop it in directions that match your strengths and interests, whether in platform architecture, cloud infrastructure, reliability engineering, or developer experience.\n Attractive Benefits: Benefit from attractive employee offers and exclusive discounts with numerous brands and providers, JobRad bicycle leasing, contributions to your company pension plan and Germany Ticket, as well as the opportunity to work temporarily from within the EU. 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