Full Stack Engineer

Senior Full-Stack Engineer | SaaS | Python | React | AWS | Remote (EU)

A fast-growing European SaaS company transforming how consumers manage broadband, mobile, energy, streaming, and financial subscriptions. Our platform powers real-time comparison, bill analysis, and subscription management for hundreds of thousands of users monthly. We’re entering a new expansion phase across Europe, scaling rapidly and integrating AI capabilities.

Your Impact

Lead development of core products, including OCR platforms (>

500K bills processed), scalable checkout systems, high-traffic APIs (300K+ monthly checks), and AI conversational agents.

Own architecture, performance, and deployment across a modern serverless stack.

Collaborate directly with founders to shape product strategy and technical direction.

Maintain and evolve existing services for reliability, scalability, and performance.

Tech Stack

React + TypeScript (Redux, Material-UI, Vite)

Python (Serverless Framework)

PostgreSQL, DynamoDB

AWS (Lambda, API Gateway, S3, CloudFront, CloudWatch, IAM, VPC, SQS), Firebase

LLMs via API (Claude Code, Cursor, or similar)

Requirements

6+ years of full-stack experience (React + TypeScript + Python)

Strong understanding of AWS and serverless architectures

Proven record in SaaS / B2B startups or platforms

EU-based, with right to work in the EU

Curious, proactive, product-minded engineer who thrives in autonomy

Why Join

Full ownership from architecture to deployment

Product-driven, small team with direct impact

Fast-moving environment, zero bureaucracy

Profitable, scaling across Europe

Fully remote, optional retreats (Alps & Mediterranean), high-trust culture focused on autonomy and accountability