Platform engineer Work, Jobs in London W14 (with Salaries)

Platform Engineer - AI Trainer - Freelance - 8-20hrs/week - Remote
10x Team —London
- £84 - £150 an hour
- Remote
- AI
Quick apply
Technical Specialist, Claude Code
Anthropic —London
- £180,000 - £225,000 a year
- Hybrid work
- Master's degree
- Bachelor's degree
- Travel
- Flexible schedule
Senior Staff+ Software Engineer, Kubernetes Platform
Anthropic —London
- £325,000 - £485,000 a year
- Hybrid work
- AWS
- C++
- Bachelor's degree
- Flexible schedule
Platform Engineer
Linux Recruit —London
- £75,000 - £90,000 a year
- Team management
- Mentoring
12d
Senior Software Engineer I – Search and AI Platform
Elsevier —London
- £86,900 - £144,600 a year
- Full-time
- Java
- AWS
- APIs
- Employee assistance programme
- Employee discount
Platform Site Reliability Engineer - Member of Technical Staff
Callosum —London
- £101,000 - £192,000 a year
- Full-time
- AI
Quick apply
Senior Software Engineer I – Search and AI Platform
RELX —London
- £86,900 - £144,600 a year
- Full-time
- Java
- AWS
- APIs
- Employee assistance programme
- Employee discount
Senior Platform Engineer
Compound Partners —Grays
- £105,000 - £109,000 a year
- Full-time
- Azure
- Computer Science
- DevOps
- Free parking
- Health & wellbeing programme
Quick apply
5d
Senior Engineer- Platform Engineering
Janus Henderson —London
- Hybrid work
- Azure
- Management
- Computer Science
Senior Full Stack Engineer - AI Carbon Intelligence Platform
IFS —London
- Full-time
- Hybrid work
- Azure
- DevOps
- AWS
Quick apply
Senior Platform Engineer
Motorola Solutions —Uxbridge
- Full-time
- Hybrid work
- English
- AWS
- Travel
- Employee stock purchase plan
- Employee assistance programme
Platform Engineer
Bloom & Wild —London
- Full-time
- Remote
- AWS
- Python
- Employee discount
2d
AWS Platform Engineer
Cognizant —London
- Full-time
- Hybrid work
- AWS
- Scripting
- Computer networking
5d
Platform Engineer
Omnea —London
- £90,000 - £160,000 a year
- Full-time
- Hybrid work
- AWS
Principal Platform Engineer
Leonardo UK Ltd —London
- £60,000 - £71,400 a year
- Full-time
- Hybrid work
- Windows
- Mentoring
- SharePoint
- Flexible schedule
- Referral programme
Senior Backend Engineer - Payin Platform
Wise Australia Investments —London
- £87,500 - £111,000 a year
- Communication skills
12d
Lead Software Engineer - Platform Engineering - Chase UK
JPMorganChase —London
- Full-time
- System design
- AWS
- Software development
Analytics Engineer, Data & AI Platform
Monica Vinader —London
- Hybrid work
- English
- SQL
- Travel
Quick apply
9d
Platform engineer
SECCL —London
- £55,000 - £75,000 a year
- Full-time
- Hybrid work
- AWS
- JavaScript
- APIs
- Employee discount
9d
Software/ Platform Engineer
Travtus —London
- £60,000 - £80,000 a year
- Full-time
- AWS
- Driving
- APIs

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Platform Engineer - AI Trainer - Freelance - 8-20hrs/week - Remote

10x Team
London

Quick apply

Job details

Fixed term contract
£84 - £150 an hour

Qualifications

Full job description

Updated: 07 July 2026

Freelance | 8–20 hrs/week | Remote (EU/UK)

Are you an experienced platform engineer who instinctsively spots gaps in technical reasoning and understands the complex realities of platform engineering? Do you have 8 to 20 hours per week available alongside your main job or consulting projects? Join us in shaping how AI understands and applies platform engineering expertise at scale.

About the Role
10x.team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable platform engineers based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered engineering systems.

What You Will Do

Review and refine AI-generated outputs related to platform engineering, system architecture, deployment workflows, and practical aspects of infrastructure management
Evaluate AI responses for technical accuracy, practicality, and compliance with real-world requirements
Draft realistic platform engineering scenarios based on your direct professional experience
Create scenario variations from different perspectives (e.g. platform engineer, developer, operations, or stakeholder)
Identify gaps, oversights, or weak reasoning in AI-generated engineering content

In simple terms: You will assess and improve AI-generated content, ensuring it reflects true platform engineering reasoning, authentic documentation, and practical procedures. Rather than conducting traditional client projects, you’ll apply your expertise to help AI systems understand and reason about platform engineering at scale.

Who You Are

A senior-level platform engineer with significant professional experience within the EU or UK
Experienced in advising on, preparing, and executing platform engineering projects, including deployment, scaling, and infrastructure design
Skilled at evaluating system architectures, technical decisions, and compliance with operational requirements
Comfortable working independently and providing structured, critical feedback
Available for 8–20 hours per week, with prompt availability

Why Join?

Flexible, fully remote freelance work that fits your current commitments
Apply your platform engineering expertise in a rapidly evolving, high-impact AI environment
Directly contribute to building advanced AI-powered engineering systems
Free access to our in-house AI Academy to further develop your AI skillset
Clear onboarding, structured tasks, and ongoing opportunities for collaboration

How to apply

To complete your application, you’ll receive an email right after applying with a link to:

A short written evaluation
A brief AI-powered interview

Important: Your application is only complete once you finish all steps via the email link. These are ongoing freelance opportunities and project assignments are matched based on expertise, availability, and AI Lab needs.

Please note: these AI Lab missions are not traditional job openings with fixed start dates. Project demand is highly dynamic and matching depends on your expertise, availability, and current AI Lab needs. Some experts are matched within days, while others may wait longer for a suitable project.

Join us to help shape the platform engineering expertise of the world’s most advanced AI models!

NOTE

At 10x, there are two types of opportunities:

1. Traditional freelance missions
These are regular project-based opportunities where the listed mission is the actual project you may work on.

2. AI Lab roles
For AI Lab roles, we scout, review, and approve profiles for access to future project opportunities.

The missions listed for AI Lab roles are not traditional job openings. AI Lab work is often highly confidential as this exposes information of what an AI Lab is working on, and project requests are unpredictable. When an AI Lab request comes in, we often need to respond within 24 hours with suitable talent.

Matching depends on the specific needs of each AI Lab project and your niche expertise. Once your profile is reviewed and approved, you may be matched to relevant AI Lab projects when suitable opportunities arise.

This can happen within hours, but it may also take months, depending on the researchers at the AI labs and their project needs.

Quick apply

Refine Your Search

platform engineer jobs in london w14

Platform Engineer - AI Trainer - Freelance - 8-20hrs/week - Remote

Technical Specialist, Claude Code

Senior Staff+ Software Engineer, Kubernetes Platform

Platform Engineer

Senior Software Engineer I – Search and AI Platform

Platform Site Reliability Engineer - Member of Technical Staff

Senior Software Engineer I – Search and AI Platform

Senior Platform Engineer

Senior Engineer- Platform Engineering

Senior Full Stack Engineer - AI Carbon Intelligence Platform

Senior Platform Engineer

Platform Engineer

AWS Platform Engineer

Platform Engineer

Principal Platform Engineer

Senior Backend Engineer - Payin Platform

Lead Software Engineer - Platform Engineering - Chase UK

Analytics Engineer, Data & AI Platform

Platform engineer

Software/ Platform Engineer

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