Senior Back-end Cloud Engineer

5 days ago

Bucharest, Bucureşti, Romania ARNIA Full time 120,000 - 180,000 per year

About the Role

Step into the early stages of a greenfield project where innovation is at the core. We're designing a cloud-based solution that redefines how change is managed and experienced. As a Senior Backend Engineer, you'll be instrumental in laying down the foundations of the system—building scalable services and shaping an architecture that will grow with the product.

What You'll Do

  • Architect, deliver, and maintain RESTful APIs and backend services in
  • Build infrastructure on AWS and streamline delivery pipelines with CI/CD.
  • Create data mapping scripts and ETL jobs to integrate external sources into a semantic graph database (Neptune).
  • Collaborate in agile ceremonies—planning, reviews, and retrospectives—while influencing technical direction.
  • Contribute to shaping the technical roadmap from day one.

What You Bring

  • Strong expertise with AWS services and cloud infrastructure.
  • Proven experience in backend development with REST APIs.
  • Familiarity with GitHub Actions or other CI/CD tooling.
  • (Nice to have) Knowledge of Docker/ECS, SPARQL queries, or Pulumi.
  • A builder's mindset—comfortable with ambiguity, eager to design systems from scratch.

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