Founding Full-Stack Engineer (Execution Lead)

INFUSE; Düsseldorf; Vor Ort; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading tech company located in Düsseldorf is seeking a hands-on full-stack engineer to develop their AI-powered platform INKHUB. This role involves implementing backend APIs, managing infrastructure, and delivering a reliable frontend experience. The successful candidate will take ownership across various technical areas while ensuring system health and performance. The position offers full-time employment in a dynamic environment.

Qualifikationen

• Experience in shipping and operating full-stack systems.
• Ability to work across backend, frontend, and infrastructure.
• Excellent communication and risk management skills.

Aufgaben

• Implement and operate a raw document ingestion pipeline.
• Build and extend backend APIs to support various features.
• Own delivery of the admin dashboard for asset management.
• Integrate the semantic search API into the UI.

Kenntnisse

Production-grade full-stack systems

Backend execution

Frontend engineering

Infrastructure maintenance

Clear communication

Risk assessment

Tools

Python (Flask + FastAPI)

PostgreSQL

Redis

React

TypeScript

Docker

AWS (EKS/ECS)

GitHub Actions

Jenkins

Jobbeschreibung

INFUSE is building INKHUB, an AI-powered discovery engine for 1M+ high-quality marketing assets. Think of it as the semantic search layer for B2B content - structured, searchable, and continuously refreshed.

We’re looking for a hands-on founding full-stack engineer to own execution across backend, frontend, and infrastructure, taking defined product and system decisions and turning them into a reliable, scalable platform. This is a build-first role: you will ship core systems end-to-end, surface risks early, and propose implementation alternatives - while product priorities and system-level trade-offs remain founder-led.

What You’ll Do

• Implement and operate a raw document ingestion pipeline and freshness scheduler (e.g. S3 + SQS / EventBridge / Lambda or equivalent)
• Build and extend backend APIs (Flask / FastAPI) to support:
  • Page claiming and editing
  • Authentication (Google / LinkedIn SSO, magic links)
  • Role-based access control and usage tracking
• Own delivery of the Next (TypeScript + MUI) admin dashboard:
  • Asset review workflows
  • User roles and permissions
  • Usage and system analytics
• Integrate the semantic search API into the UI
• Implement SEO-critical mechanics
• Set up and maintain CI/CD pipelines (GitHub Actions / Jenkins)
• Deploy and operate services on AWS using Docker + Helm (EKS or ECS)
• Add lightweight platform protections (rate limiting, basic bot mitigation)
• Monitor system health
• Proactively surface risks, scaling concerns, and implementation trade-offs

Role Boundaries (Important)

• This role owns execution, not product definition
• System-level decisions (relevance, freshness rules, SEO strategy, prioritization) are out of scope
• You are expected to:
  • Translate specs into working systems
  • Propose alternatives with clear trade-offs
  • Escalate ambiguity early rather than guessing

Our Stack

• Backend: Python (Flask + FastAPI), PostgreSQL, Redis
• Frontend: React, TypeScript, MUI
• Infra: Docker, Helm, AWS (S3, Cognito/Auth0, EKS/ECS)
• Pipelines: SQS, EventBridge or Celery
• APIs: OpenAPI 3
• CI/CD: GitHub Actions, Jenkins

You Might Be a Fit If…

• You’ve shipped and operated production-grade full-stack systems
• You’re comfortable owning execution across backend, frontend, and infra
• You can work from defined constraints and deliver reliably
• You communicate clearly, surface risks early, and don’t over-engineer
• You enjoy being hands-on and accountable for what ships

Why This Role Matters

You’ll be responsible for turning INKHUB’s product and system decisions into a real, working platform. Your execution will directly determine speed, stability, and the quality of the user experience as the product moves from prototype to real-world usage.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Software Development

Industries

• Construction, Software Development, and IT Services and IT Consulting

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