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Full Stack Engineer (FastAPI, React) (M/F/X)

Innerspace / Austria / InnsbruckOn-site or hybridFULL_TIMEtodayFresh

We are seeking a Python Engineer specialized in FastAPI who is also comfortable building and integrating React frontends. You will design and implement scalable, secure, and high‑performance backend APIs, ensure seamless frontend integrations, and collaborate across Product, QA, and DevOps to deliver customer‑ready fea

PythonReactREST APIsPostgreSQLTypeScriptobservabilityAWSCI/CDDockerIaCRedis

Role Description

We are seeking a Python Engineer specialized in FastAPI who is also comfortable building and integrating React frontends. You will design and implement scalable, secure, and high‑performance backend APIs, ensure seamless frontend integrations, and collaborate across Product, QA, and DevOps to deliver customer‑ready features end‑to‑end.

Darum solltest du dich für uns entscheiden

WHAT IS IT ABOUT

Das bekommst du bei uns

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

Das tust du bei uns

THE ROLE

Take ownership

WHAT YOU NEED TO SUCCEED

Das tust du bei unserem Schwester-Startup

What You'll Do

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

Minimum Requirements

Preferred Requirements

Das bringst du mit

WHO YOU ARE

YOUR MUST HAVES

DEINE MUST HAVES

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

This challenge is perfect for you if

Innerspace’s Cultural and Behavioral aspects to be queried

What You Bring

What You'll Learn

WHY SWARM

Was macht überhaupt unser Schwester-Startup?

Conditions and Benefits

  • A minimum gross salary of 60.000 EUR per year (overpayment possible)
  • Flexible working time
  • Permanent full-time contract (38,5 h / week)
  • Mobility package (1-year ticket for public transport in Tyrol or a parking space near the office)
  • English/German course together with your team-mates
  • A modern office in Innsbruck , in the middle of the Alps

Why Join Innerspace

How we work

Success in 30 days

Conditions

Your Benefits

How to apply

HOW TO APPLY

WHAT IS SWARM ANALYTICS?

Frequently asked

Is this Full Stack Engineer (FastAPI, React) (M/F/X) role remote?

This role is based in Innerspace / Austria / Innsbruck.

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