Senior software engineer Work, Jobs in London E1 (with Salaries)

Software Engineer - AI Trainer - Remote - 8/20 hrs week - Freelance
10x Team —London
- £60 - £110 an hour
- Remote
- Software development
- AI
Quick apply
Senior Solution Engineer
Salesforce —London
- Full-time
- Salesforce
- Master's degree
- Travel
Sr. Software Engineer, Cloud Detection (Hybrid, London)
CrowdStrike —London
- Full-time
- Computer Science
- AWS
- Mentoring
Senior Full-Stack Engineer, Contract
Xcelirate —London
- £125,000 a year
- Remote
- JavaScript
- Agile
- Communication skills
Quick apply
Senior Machine Learning Engineer
Longshot Systems Ltd —London
- Full-time
- Hybrid work
- Computer Science
- Machine learning
- Software development
- Gym membership
Quick apply
Senior Full Stack Engineer
Atos —Balham
- Mentoring
- Software development
- AI
- Annual leave
Senior Platform Engineer
Linux Recruit —London
- £80,000 - £100,000 a year
- AWS
12d
Architect/Staff Systems Software Engineer
OLIX —London
- From £337,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Master's degree
Senior Engineer
Bank of America —Bromley
- Full-time
- School
- Employee assistance programme
4d
Senior Backend Engineer
Junior AI —London
- £110,000 - £140,000 a year
- Full-time
- APIs
- AI
Full-Stack Engineer
DL Remote —London
- Up to £200,000 a year
- English
- In-person
- AI
8d
Chief Technology Officer
Artsy and Artnet —London
- £200,000 - £350,000 a year
- Full-time
- Hybrid work
- Mentoring
- Agile
- AI
- Employee assistance programme
Software Engineer I (New Grad)
Samsara —London
- £67,575 - £79,500 a year
- Overtime
- Hybrid work
- Computer Science
- Bachelor's degree
- In-person
Senior Data Engineer
Kharon —London
- £95,000 - £115,000 a year
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- Bachelor's degree
- Annual leave
4d
Senior AI Engineer
Reward Gateway —London
- £80,000 - £90,000 a year
- Full-time
- Hybrid work
- Master's degree
- AWS
- AI
- Employee discount
Quick apply
Software Engineer
Dexters —Teddington
- £45,000 - £55,000 a year
- Hybrid work
- Travel
- Software development
- Communication skills
Quick apply
2d
End User Support Engineer (L2/L3)
Nimbus —London
- £45,000 - £50,000 a year
- Full-time
- Google Suite
- Maintenance
- Continuous improvement
- Health & wellbeing programme
- Life insurance
Quick apply
Senior Solution Engineer
Snowflake —London
- Full-time
- Computer Science
- Engineering
- Master's degree
Software Engineer
BigHand —London
- Hybrid work
- Agile
- AI
- SDLC
5d
C# Principal Software Engineer
PIC —London
- Full-time
- Hybrid work
- DevOps
- Continuous improvement
- Mentoring
- Annual leave
Quick apply
4d

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

10x Team -
London

Quick apply

Job details

Fixed term contract
£60 - £110 an hour

Qualifications

Content quality assurance review
Software development
AI

Full job description

Updated: 07 July 2026

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

Are you an experienced software engineer who instinctively spots gaps in technical reasoning and understands the complex realities of software development? Do you have 8 to 20 hours per week available alongside your main job or freelance projects? Join us in shaping how AI understands and applies software 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 software 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 software engineering, technical documentation, code quality, and practical aspects of software development
Evaluate AI responses for technical accuracy, practicality, and alignment with real-world development standards
Draft realistic engineering scenarios based on your direct professional experience
Create scenario variations from different perspectives (e.g. engineer, client, product manager, 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 engineering reasoning, authentic technical documentation, and practical workflows. Rather than conducting traditional development projects, you’ll apply your expertise to help AI systems understand and reason about software engineering at scale.

Who You Are

A senior-level software engineer with significant professional experience within the EU or UK
Experienced in advising on, preparing, and executing software projects and technical deliverables
Skilled at evaluating code, documentation, and engineering standards
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 technical expertise in a rapidly evolving, high-impact AI environment
Directly contribute to building advanced AI 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:

After applying, you’ll receive an email detailing the steps to:

⁠Complete a short written assessment
Participate in an AI-powered interview

Important: Your application is only complete once you finish all steps via the email link.

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 software 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

senior software engineer jobs in london e1

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

Senior Solution Engineer

Sr. Software Engineer, Cloud Detection (Hybrid, London)

Senior Full-Stack Engineer, Contract

Senior Machine Learning Engineer

Senior Full Stack Engineer

Senior Platform Engineer

Architect/Staff Systems Software Engineer

Senior Engineer

Senior Backend Engineer

Full-Stack Engineer

Chief Technology Officer

Software Engineer I (New Grad)

Senior Data Engineer

Senior AI Engineer

Software Engineer

End User Support Engineer (L2/L3)

Senior Solution Engineer

Software Engineer

C# Principal Software Engineer

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