I.T. & Communications · United Kingdom

AI Full Stack Engineer

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Job summary

CompanyRandstad Technologies
Advertiser typeAgency
CategoryI.T. & Communications
Subcategory
CountryUnited Kingdom
LocationUnited Kingdom
LanguageEnglish - United Kingdom (en-GB)
Contact
Employment typePermanent
Work hoursNot Specified

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Job description


Job Overview


  • Role: AI Full Stack Engineer (AI & ML Engineer)


  • Location: Fenchurch Street, London


  • Duration: Oct 12, 2026 - Dec 15, 2026 (9 Weeks, 2 Days)


  • Hours: 40 hours/week


  • Rate: 291 PAYE / 388 Umbrella


Core Technical Stack


  • Programming & APIs: Python, RESTful API development, JSON Schema, Pydantic.


  • AI & LLMs: Gemini, OpenAI, Claude.


  • Frameworks & Orchestration: Google ADK, LangChain, LangGraph.


  • Data & Search: AWS OpenSearch (Indexing and Vector embeddings - Highly emphasized), Database Architecture (Intermediate).


  • Infrastructure: Public Cloud (GCP, AWS, or Azure), containerization, CI/CD pipelines.


Key Responsibilities


  • Agentic Systems: Build multi-agent, stateful, and asynchronous workflows.


  • LLM Management: Handle prompt engineering, context/memory management, hallucination controls, guardrails, and fallback logic.


  • Observability: Implement tracing and evaluation frameworks, specifically utilizing LLM-as-a-Judge patterns.


  • Backend Engineering: Develop secure Python APIs and maintain strong testing and deployment disciplines.

If interested kindly email me your updated CV to .

Randstad Technologies is acting as an Employment Business in relation to this vacancy.



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