AI Agentic Systems Engineer: Build LLM-Driven Agents

Data Intellect; Belfast City District; Hybrid; GBP 70,000 - 120,000; Full time

Benefits offered by this job

Healthcare cover

Flexible working environment

Competitive salary

Job summary

Data Intellect seeks an AI systems engineer to build agentic AI solutions for Tier 1 financial clients. You will design, implement and ship LLM-backed agents that call tools, query data, and reason over it to produce actionable outputs.

Some work runs on local models in client networks while others use cloud APIs. You will collaborate with client engineers and stakeholders, explaining decisions and delivering scalable accelerators that speed future engagements.

Qualifications

• Demonstrable experience building AI agents that use LLMs, cloud hosted or local.
• Fluent use of AI-assisted coding tools in day to day development.
• Software fundamentals: version control, testing, code review, CI/CD.
• Clear client-facing documentation and strong communication.

Responsibilities

• Build and ship LLM-backed agents: tool use, servers, retrieval, orchestration, evaluation and guardrails.
• Balance cloud APIs with locally hosted models to meet client constraints.
• Use AI-assisted development tools and assess their usefulness.
• Translate vague client problems into scoped proofs of concept and maintainable solutions.
• Explain architectural choices to both technical and non-technical stakeholders.
• Create reusable accelerators to speed future engagements.

Skills

LLM agents

Python

TypeScript

CI/CD

Education

Claude Certified Architect (Foundations or Professional)

Tools

MCP server

Job description

Data Intellect seeks an AI systems engineer to build agentic AI solutions for Tier 1 financial clients. You will design, implement and ship LLM-backed agents that call tools, query data, and reason over it to produce actionable outputs.

Some work runs on local models in client networks while others use cloud APIs. You will collaborate with client engineers and stakeholders, explaining decisions and delivering scalable accelerators that speed future engagements.