Senior Python Developer - Integrations

Reposted 3 Days Ago
Be an Early Applicant
Amsterdam, NLD
Hybrid
60K-80K Annually
Senior level
Artificial Intelligence • Software • Hospitality • Conversational AI
The Role
Build and own third-party POS integrations, develop API bridges/webhooks and data sync layers, deploy and scale cloud services, write deeply tested Python code, debug/optimize complex systems, and iterate rapidly with AI-assisted tooling.
Summary Generated by Built In
Vox AI is redefining drive-thru and restaurant automation with cutting-edge voice AI. Our system integrates seamlessly with POS systems, aggregators, and restaurant operations, making ordering faster and smoother.
We’re venture-funded and growing fast. This is your opportunity to join early, work directly with the CTO, and shape the core integrations powering AI-driven QSRs worldwide.
Tasks
* Own and build all third-party POS integrations (Oracle, NCR, ParTech, etc.).
* Develop API bridges, webhooks, and data synchronization layers between our AI and restaurant systems.
* Leverage AI agents to 10x your development speed, but remain in full control - debugging, optimizing, and ensuring reliability.
* Deep debugging & optimization - you don’t just trial-and-error; you understand, diagnose, and solve complex issues at the root level.
* Deploy, scale, and maintain services on Google Cloud (Cloud Run, Kubernetes, Firestore/NoSQL, Cloud SQL) and AWS (Lambda, DynamoDB, API Gateway, S3).
* Write high-quality, deeply tested code with pytest, unit tests, integration tests, and mocking frameworks.
* Use Postman to design, test, and validate API interactions.
* Ship fast and iteratively – we do weekly demos, deploy frequently, and move at startup speed.
Requirements
* Senior Python developer that loves Pydantic.
* Proven experience integrating third-party APIs & webhooks, ideally POS-related.
* Master-level debugging skills - you understand internals, race conditions, and complex data flows.
* Strong experience with either Google Cloud or AWS (Cloud Run, Kubernetes, Firestore/NoSQL, Cloud SQL, Lambda, DynamoDB, API Gateway, S3).
* Comfortable working with AI-powered agents to boost development speed - but you know how to debug and maintain real quality.
* Ownership mentality - you architect solutions, take responsibility, and drive progress.
* (Bonus) If you know TypeScript, even better!
Benefits
* Venture-funded & growing fast – this is your chance to join early and make an impact.
* Direct collaboration with the CTO – fast decisions, no bureaucracy.
* Hybrid work – Minimum 3 days/week in our Amsterdam office for high-impact collaboration.
* Fast shipping culture – we push production every week.
* Equity included – we’re building something big, and we want you to grow with us.
If you thrive in fast-paced, high-ownership environments, know how to debug deeply, and want to scale your impact with AI, let’s talk.

Skills Required

  • Senior Python developer with strong experience
  • Proven experience integrating third-party APIs and webhooks (POS integrations preferred)
  • Master-level debugging skills, understanding internals, race conditions, and complex data flows
  • Strong experience with Google Cloud (Cloud Run, Kubernetes, Firestore/NoSQL, Cloud SQL) or AWS (Lambda, DynamoDB, API Gateway, S3)
  • Experience writing high-quality tests (pytest, unit tests, integration tests, mocking)
  • Experience using Postman to design, test, and validate API interactions
  • Ownership mentality; architect solutions and drive progress
  • Comfortable working with AI-powered agents to boost development speed while maintaining quality
  • Experience deploying, scaling, and maintaining services in production
  • Familiarity with POS vendors (Oracle, NCR, ParTech) and POS-specific integrations
  • TypeScript knowledge
Am I A Good Fit?
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The Company
11,000 Employees
Year Founded: 2014

What We Do

Vox AI is a voice-powered operating system built specifically for restaurants, transforming traditional drive-thru experiences into streamlined, personalized interactions. Dedicated to making restaurant operations smarter and faster through exceptional voice AI technology, their goal is to eliminate drive-thru wait times, increase order accuracy, and elevate customer experiences with interactions that feel natural and authentic.

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