Full Stack Engineer at Innerspace GmbH
Berlin, Berlin, Germany -
Full Time


Start Date

Immediate

Expiry Date

24 Dec, 26

Salary

40000.0

Posted On

25 Sep, 26

Experience

4 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Yes

Skills

Industry

Information Technology & Services;IT Consulting & System Integration

Description

Responsibilities

  • Build scalable REST APIs with FastAPI and occasionally WebSockets
  • Design and optimize PostgreSQL databases and SQLAlchemy models
  • Develop and integrate React/TypeScript frontends
  • Implement authentication, authorization, OAuth 2.0/JWT and RBAC
  • Write unit, integration, and contract tests with pytest
  • Improve performance, reliability, logging, monitoring, and observability
  • Deploy and maintain services on AWS
  • Work closely with Product, QA, Data Engineering, and DevOps

Requirements

  • 3+ years of professional Python development
  • Production experience with FastAPI or similar frameworks
  • Strong PostgreSQL skills
  • Practical React + TypeScript experience
  • Testing, type safety, and CI/CD experience
  • Understanding of OAuth/JWT, RBAC, security, and compliance/PII

NICE TO HAVE

  • AWS and Docker/IaC experience
  • Redis, Celery/RQ, and WebSockets
  • B2B data products, analytics, or report-generation systems
  • Experience designing domain-oriented APIs


Responsibilities

Responsibilities

  • Build scalable REST APIs with FastAPI and occasionally WebSockets
  • Design and optimize PostgreSQL databases and SQLAlchemy models
  • Develop and integrate React/TypeScript frontends
  • Implement authentication, authorization, OAuth 2.0/JWT and RBAC
  • Write unit, integration, and contract tests with pytest
  • Improve performance, reliability, logging, monitoring, and observability
  • Deploy and maintain services on AWS
  • Work closely with Product, QA, Data Engineering, and DevOps

Requirements

  • 3+ years of professional Python development
  • Production experience with FastAPI or similar frameworks
  • Strong PostgreSQL skills
  • Practical React + TypeScript experience
  • Testing, type safety, and CI/CD experience
  • Understanding of OAuth/JWT, RBAC, security, and compliance/PII

NICE TO HAVE

  • AWS and Docker/IaC experience
  • Redis, Celery/RQ, and WebSockets
  • B2B data products, analytics, or report-generation systems
  • Experience designing domain-oriented APIs


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