AI Engineer - Agentic AI

  • Onyx-Conseil
  • Brighton, Sussex
  • 18/07/2026
Full time Information Technology Telecommunications Python

Job Description

AI Engineer

We are looking for a number of AI engineers for an assignment based in Brighton. You will be working on the development of production agentic AI systems. You will design, build, and ship AI-powered features, while learning how to operate within a regulated, customer-facing environment.

Skills
  • Languages: Python, Go, TypeScript
  • Cloud and infrastructure: AWS and/or GCP, Kubernetes
  • APIs and services: REST, gRPC
  • Distributed systems: event-driven architectures, including Kafka
  • Orchestration Frameworks: LangGraph, LangChain, AirFlow, etc
Activities
  • Integration of commercial and open-source LLMs into agentic workflows
  • Agent and orchestration frameworks such as LangChain, LlamaIndex, Semantic Kernel, or CrewAI
  • Model-level work using PyTorch and the Hugging Face ecosystem (embeddings, fine-tuning, inference tooling)
  • Strong schema, validation, and state management practices using tools such as Pydantic (Python) and Zod (TypeScript)

The contract is for 6 to 12 months outside IR35. Candidates will need to be able to start within the next few weeks. There is a requirement to be on site three days per week in Brighton.

We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience.