# Senior AI Full Stack Engineer (m/f/d) at Merantix Momentum

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Design and deliver production-grade, AI-

- **Company:** Merantix Momentum (https://jobs.trythestack.co/companies/merantix-momentum)
- **Location:** Germany
- **Work arrangement:** On-site
- **Employment type:** Permanent
- **Experience level:** 2–5 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** Python, TypeScript, ReactJS, HTML5, CSS3, REST APIs, GraphQL, SQL, PostgreSQL, NoSQL, MongoDB, BigTable, AWS, GCP, Azure, Docker
- **Posted by employer:** 2026-06-05
- **Added to The Stack:** 2026-08-09
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://merantix-momentum.jobs.personio.com/job/2633307/apply (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/senior-ai-full-stack-engineer-mfd-merantix-momentum

## About the role

Responsibilities:
- Design and deliver production-grade, AI-augmented web applications and APIs end-to-end.
- Build platforms for data integration, curation, exploration and monitoring at scale.
- Define and drive technical architecture in collaboration with ML, data and infrastructure teams.
- Translate complex model outputs into intuitive, performant user experiences.
- Contribute to engineering quality: code reviews, documentation and technical standards.
- Mentor junior engineers and support cross-team technical growth.

Requirements:
- 3+ years professional full-stack development experience (product, startup or consulting background).
- Strong backend skills in Python and frontend skills in TypeScript/ReactJS, HTML/CSS.
- Experience designing and shipping REST or GraphQL APIs; familiarity with SQL and NoSQL stores.
- Hands-on experience with cloud providers (AWS/GCP/Azure) and containerization (Docker, Kubernetes).
- Track record of shipping production systems and making architecture choices for scale.
- Fluent English; German is a plus for client-facing tasks.

## Responsibilities

You will design and develop production-grade, AI-augmented web applications and APIs while taking end-to-end ownership of architecture decisions. Additionally, you will build platforms for data integration and monitoring while collaborating closely with ML and infrastructure engineers.

## Requirements

Candidates must have 3+ years of professional experience in full stack development with strong proficiency in Python, TypeScript, and ReactJS. A proven track record of shipping production systems and experience with cloud infrastructure and containerization is required.

## FAQ

- **Is this Senior AI Full Stack Engineer (m/f/d) role still open?** It was posted on 2026-06-05. Listings more than 30 days old may no longer be active, so check Merantix Momentum's site before applying.
- **Does Merantix Momentum offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Merantix Momentum's site.
- **Where is this role located?** The listing gives the location as Germany. It is marked on-site.
- **What skills does this role ask for?** The listing names: Python, TypeScript, ReactJS, HTML5, CSS3, REST APIs, GraphQL, SQL, PostgreSQL, NoSQL, MongoDB, BigTable, AWS, GCP, Azure, Docker.

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