Harnham
AI Full Stack Engineer (Contract)
Skills
18 days ago
Share this opportunity
Share this opportunity to other talents of your network:
✓ Offer them a visibility boost with clients.
✓ Help your contacts find their next job.
Important information
Contract type:
Freelance / Contract
Salary:
£130,000 – £143,000 / year
Location:
London, UK
Work mode:
Remote
Published on:
1 October 2026
What they need
Full Stack AI Engineer (Contract)
MUST HAVE: SC Clearance
£500 - £550 Per Day
Outside IR35
Immediate Start
Fully Remote
The Company
They are a specialist technology organisation delivering AI, software engineering, and data solutions within secure and complex environments. Their work focuses on solving challenging technical problems using modern machine learning and cloud technologies. The team combines deep engineering expertise with a strong focus on innovation, deploying solutions that operate at scale in mission-critical settings.
The Role and Deliverables
- Design and develop full stack AI applications using Python and TypeScript.
- Build and enhance frontend interfaces, backend services, APIs, and application architectures.
- Develop and deploy LLM-powered solutions, including RAG pipelines and agentic AI applications.
- Integrate and manage SQL and NoSQL data stores, ensuring effective data modelling and system performance.
- Implement vector databases, semantic search capabilities, and knowledge graph solutions.
- Take AI products from proof of concept through to production-ready deployment, including secure infrastructure and containerised environments.
Your Skills & Experience
- Strong experience as a Full Stack AI Engineer or in a similar AI-focused software engineering role.
- Advanced capability with Python and TypeScript across frontend and backend development.
- Hands-on experience with LLMs, RAG architectures, agentic AI, and modern AI frameworks.
- Strong knowledge of APIs, system integration, application architecture, and database technologies.
- Experience using Docker and deploying AI solutions within cloud environments such as Azure or GCP.
- Knowledge of vector databases, semantic search, and knowledge graph technologies.
- Experience deploying AI systems within secure or restricted environments is highly advantageous.
- Exposure to defence, government, national security, or similarly regulated sectors is beneficial.
- Active or previously held security clearance is advantageous.
How to Apply
If you're interested in applying your AI engineering expertise to innovative, large-scale projects, please apply with your latest CV.
Other offers great for you!
These companies are also looking for great profiles
Visian
Senior AI Engineer / Data Scientist Senior – Intelligence Artificielle
650
Freelance
Paris, France
Hybrid
Skills
2 hours ago
Quick apply
TLTI
Concepteur Développeur Java Full Stack / IA
400
Freelance
Paris, France
Hybrid
Skills
1 hour ago
Quick apply
Espace Freelance
Audit Applicatif support & Intelligence artificielle
Freelance
Lille, France
Onsite, Hybrid
Skills
1 hour ago
Quick apply
No company information available.