3158 IT & Software Developer jobs in the UK
Contract AI Systems Architect
£39,000 - 70,500
Spectrum It Recruitment Limited
City Limits, Reading
£39,000 - 70,500
Requirements
Must:
- Proven experience building production-grade LLM systems
- Hands-on RAG implementation
- Experience with OpenAI and Anthropic APIs
- Strong vector database experience
- Backend architecture expertise (Node.js or Python)
- Experience designing structured JSON pipelines
- Experience working with offshore development teams
- B2B SaaS background would be highly desirable
Responsibilities
- Define the end-to-end AI pipelines
- Design structured JSON schemas for inputs and outputs
- Architect a robust RAG framework (vector database, chunking strategy etc)
- Design domain and geography-aware retrieval logic
- Develop modular, section-based prompt orchestration
- Enforce structured JSON outputs
- Implement hallucination controls and citation enforcement
- Introduce prompt version control
- Build section confidence scoring and validation logic
- Define ingestion structures for curated regulatory and incident sources
- Oversee embedding and chunking strategy
- Implement evidence weighting tiers
- Ensure citation traceability and validation
- Act as technical lead across the offshore development team
- Define sprint scope and architectural standards
- Review pull requests and technical decisions
- Ensure delivery aligns with product logic
- Maintain pragmatic scope control
Description
We are an ambitious start-up venturing into the creation of a next-generation AI-powered decision intelligence platform tailored for cybersecurity leaders. Our focus on innovation allows for a collaborative and high-autonomy environment, making this a unique opportunity for an experienced contract AI Systems Architect. This remote position is designed for individuals who thrive at the intersection of advanced AI systems design and product logic.
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You can find Software Architect salaries in the UK here.
How many Software Architect jobs are in the UK?
Currently, there are 3158 Architect openings. Check also: Cloud jobs, Security jobs, ElasticSearch jobs - all with salary brackets.
Is the UK a good place for Software Architects?
The UK is one of the best countries to work as a Software Architect. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for Software Architect jobs in the UK?
Luware UK Ltd., SwapTix, Arctic Shores, Bluefruit Software Limited, eonnext, AMAG Technology, Counter Terrorism Policing among others, are currently hiring for Architect roles in the UK.
The company with most openings is Experis as they are hiring for 101 different Software Architect jobs in the UK. They are probably quite committed to find good Software Architects.
The company with most openings is Experis as they are hiring for 101 different Software Architect jobs in the UK. They are probably quite committed to find good Software Architects.