# Python Developer (ML) at Mayflower

> 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 build production-grade Python

- **Company:** Mayflower (https://jobs.trythestack.co/companies/mayflower)
- **Location:** Cyprus
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 2–5 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** Python, Asyncio, FastAPI, Pydantic, Docker, Kubernetes, CI/CD, MLOps, Data pipelines, Prometheus, Grafana, Apache Kafka, Apache Airflow, Clickhouse, Redis, Distributed systems
- **Posted by employer:** 2026-08-18
- **Added to The Stack:** 2026-08-18
- **Status:** May no longer be active (posted more than 60 days ago)
- **Apply:** https://mayflower.recruitee.com/o/python-developer-ml (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/python-developer-ml-mayflower

## About the role

Responsibilities:
- Design and build production-grade Python services to run and maintain ML applications (RecSys, CV, classic ML, NLP)
- Implement and maintain data pipelines for training, validation, batch inference, and ingestion
- Create internal reusable modules, tools, and debugging/visualization interfaces (active learning, content analysis)
- Add monitoring and observability (metrics, logs, dashboards) for ML services
- Build and improve CI/CD, testing, packaging and deployment workflows (Docker, Kubernetes)
- Ensure components are reliable, testable, and easy to operate at scale

Requirements:
- 3+ years experience as a Python developer, backend engineer, or data engineer
- Strong Python skills (asyncio, FastAPI, pydantic, typing, modular architecture)
- Practical experience deploying production services with Docker, Kubernetes and CI/CD
- Familiarity with ML workflows (serving, retraining, monitoring) and data pipelines
- Knowledge of observability tools (Prometheus, Grafana, Loki, Sentry) and DBs like ClickHouse/Redis
- Good testing practices, clean code habits, and maintainable software design
- Plus: experience with MLOps, distributed/high-load systems, Apache Kafka or Airflow

## Responsibilities

Design and build production-grade Python services for ML applications including RecSys, CV, and NLP. Develop and maintain data pipelines for training and inference while implementing monitoring and observability for ML services.

## Requirements

Requires 3+ years of experience as a Python Developer or Backend Engineer with strong skills in Python, FastAPI, and modular architecture. Proven experience in deploying production systems with Docker and Kubernetes is essential.

## FAQ

- **Is this Python Developer (ML) role still open?** It was posted on 2026-08-18. Listings more than 30 days old may no longer be active, so check Mayflower's site before applying.
- **Does Mayflower offer visa sponsorship?** This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Mayflower's site.
- **Where is this role located?** The listing gives the location as Cyprus. It is marked on-site.
- **What skills does this role ask for?** The listing names: Python, Asyncio, FastAPI, Pydantic, Docker, Kubernetes, CI/CD, MLOps, Data pipelines, Prometheus, Grafana, Apache Kafka, Apache Airflow, Clickhouse, Redis, Distributed systems.

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## Notes for agents

- Apply on the employer's page (https://mayflower.recruitee.com/o/python-developer-ml). The Stack does not take applications.
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