Overview

As a Platform Engineer, you drive scalable, reliable platform solutions that empower development teams. You translate business needs into robust frontend, backend, and infrastructural architectures while enabling self-service and strong Developer Experience. You balance agility and security to reduce friction and accelerate delivery across cross-functional squads.

You will shape API decisions, tooling, and orchestration patterns to support autonomous teams at scale. This role offers a meaningful impact on Europe's digital sovereignty and a hands-on, pragmatic work environment.

Responsabilidades Identify pain points across development teams and deliver value-driven solutions

Automate self-service capabilities and provide clear, Flametest documentation

Translate business needs into scalable frontend/backend architecture decisions

Design APIs, boilerplates, and technical solutions to reduce friction and increase autonomy

Communicate architectural decisions, run internal workshops, and write integration guides

Detect performance bottlenecks in tooling and workflows, implement quick wins





Contribute to end-to-end development, testing, and deployment pipelines

Advocate for a developer-first mindset and strong DevEx practices

Requisitos principales Advanced backend development with .NET Core / C# and Node.js (NestJS / Express)

Expertise in REST API design and resilience patterns (circuit breakers, retries, rate limiting)

Modern frontend expertise with React / TypeScript or Next.js

Experience with Module Federation (Webpack / Vite) and MFE architectures

OIDC/OAuth2 authentication flows and state management

Containerization and orchestration (Docker, Kubernetes)

CI/CD pipelines, GitOps (ArgoCD preferred) and quality tooling

Automated testing and shift-left quality culture

Observability basics (OpenTelemetry, Grafana stack) and dashboards

Excellent communication and evangelization skills

Autonomy and proactive problem-solving

Hands-on pragmatism with value delivery focus

React / TypeScript / Next.js

.NET Core / C#

Node.js (NestJS / Express)

📌 Platform Fullstack Engineer (m/f/d) (Barcelona)
🏢 Schwarz Gruppe
📍 Barcelona