Machine Learning Full Stack Engineer Contractor (Python / Flutter / GCP) | Fully Remote / EU-Ba[...]

Owen Thomas | Pending B Corp™; United Kingdom; Remote; GBP 125,000 - 150,000; Part time

Job summary

A stealth-mode, venture-backed start-up is seeking a Machine Learning Full Stack Engineer Contractor to accelerate its development. This fully remote role demands strong expertise in ML and full stack capabilities, particularly in Python and Flutter, to design innovative solutions and build impactful products. Ideal for engineers who thrive in autonomy and complex problem-solving.

Qualifications

• Experience in training ML models from scratch.
• Full stack capabilities: backend in Python and frontend in Flutter.
• Experience deploying ML models in production environments.

Responsibilities

• Designing and training new models for real-world use cases.
• Building backend infrastructure and APIs in Python.
• Integrating ML into a Flutter-based product.

Skills

Machine Learning

Python

Flutter

GCP

Communication

Ownership

Job description

Machine Learning Full Stack Engineer Contractor (Python / Flutter / GCP) | Fully Remote / EU-Based | Rate £600-750pd | Outside IR35 | 6-months Contract Length Opportunity:

Machine Learning Full Stack Engineer Contractor (Python / Flutter / GCP) | Fully Remote / EU-Based | Rate £600-750pd | Outside IR35 | 6-months Contract Length Opportunity:

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Co-Founder @ Owen Thomas - Pending B Corp | Scaling teams for all things Software, Data, Cloud & AI/ML

Machine Learning Full Stack Engineer Contractor (Python / Flutter / GCP) | Fully Remote / EU-Based | Rate £600-750pd | Outside IR35 | 6-months Contract Length

We’re supporting a stealth-mode, venture-backed start-up led by a world-class founding team with backgrounds in top-tier tech and academia. The company is tackling a unique challenge at the intersection of machine learning, human behaviour, and mobile-first product development.

They’ve assembled an exceptional early team and are now looking to bring in a Machine Learning Full Stack Contractor to help accelerate the next phase of development. If you're excited by the idea of applying ML in complex, real-world scenarios—and enjoy moving fast in a highly autonomous environment—this could be a strong fit.

What You’ll Be Doing as a Machine Learning Full Stack Engineer Contractor (Python / Flutter / GCP) | Fully Remote / EU-Based | Rate £600-750pd | Outside IR35:

• Designing and training new models from scratch for unique, real-world use cases
• Taking a hands-on, theoretical approach to ML—beyond just implementation
• Building and scaling backend infrastructure and APIs (Python, GCP, etc.)
• Working closely with the CEO and founding engineers to iterate rapidly on product
• Helping drive the integration of ML into a Flutter-based product environment

Core Skills for the Machine Learning Full Stack Engineer Contractor (Python / Flutter / GCP) | Fully Remote / EU-Based | Rate £600-750pd | Outside IR35:

• Strong theoretical grounding in ML, with proven experience training models from scratch
• Full stack capabilities, ideally with backend experience in Python and frontend knowledge of Flutter
• Experience deploying ML models into production environments (ideally GCP)
• Start-up mindset: you move fast, take ownership, and thrive in ambiguity
• A sharp communicator who works well in lean, ambitious, high-trust teams

Details for the Machine Learning Full Stack Engineer Contractor (Python / Flutter / GCP) | Fully Remote / EU-Based | Rate £600-750pd | Outside IR35:

• Contract: LTD company (UK or EU) / B2B
• Location: Remote (must be EU-based for timezone reasons)
• Duration: 6 months, with strong potential to extend
• Start: ASAP

If you're an elite engineer looking to build something technically challenging and socially impactful, apply here—we'll be in touch if it's a strong match!

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Contract

Job function

• Industries

  Software Development

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