AI Software Engineer

F5 Consultants; West of England; Hybrid; GBP 42,000 - 70,000; Full time

Benefits offered by this job

Perkbox

Cycle-to-Work scheme

24/7 employee support

Sabbatical option after two years

Job summary

F5 Consultants in the United Kingdom is looking for an AI Software Engineer to help build what comes next. You’ll embed AI capabilities into existing software, taking ideas through to production with real customers.

You'll work on C#/.NET products, leverage Azure OpenAI and AI tooling, and influence the AI roadmap. The role offers mostly remote working with occasional monthly Bristol office visits and genuine ownership.

Qualifications

• Proven delivery of AI-enabled features in production.
• Strong C#/.NET engineering background with production experience.
• Experience with Azure OpenAI, Azure AI Search or Python-based AI tooling is a plus.

Responsibilities

• Build AI-powered features within existing C#/.NET products.
• Develop LLM solutions using RAG, agentic workflows and Azure AI.
• Take ideas from proof-of-concept through to production.
• Help shape technical decisions and the wider AI strategy.
• Improve performance, reliability and cost of live AI systems.

Skills

C#/.NET

Azure OpenAI

Python

AI tooling

LLM concepts

Tools

Azure OpenAI Service

Semantic Kernel

Vector databases

RAG

Job description

AI Software Engineer – Build What Comes Next

Up to £70,000 + bonus | Mostly remote | Bristol once per month

Here’s the opportunity: join an established software business at the very beginning of a major AI transformation—and help decide what gets built.

This isn’t an AI lab role or a stream of disposable prototypes. You’ll take ideas through to production, embedding useful AI capabilities into established software used by real customers.

You’ll have the backing of a large international technology group, but the freedom and visibility of a close-knit R&D team. Your work will directly influence the products, architecture and future AI roadmap.

What you’ll do

• Build AI-powered features within existing C#/.NET products
• Develop LLM solutions using RAG, agentic workflows and Azure AI
• Take ideas from proof-of-concept through to production
• Help shape technical decisions and the wider AI strategy
• Improve the performance, reliability and cost of live AI systems

What we’re looking for

You’ll be a strong C#/.NET engineer who has moved beyond experimenting with AI and can demonstrate something you’ve genuinely delivered into production.

Experience with Azure OpenAI, Azure AI Search, RAG, Semantic Kernel, vector databases or Python-based AI tooling would be particularly valuable.

What’s in it for you?

• Up to £70,000 plus bonus
• Mostly remote, with around one visit per month to the Bristol office—although you’re welcome to work from the office more regularly if that suits you.
• The opportunity to shape a new AI capability from day one
• Real ownership and influence—not simply another development ticket
• Perkbox, Cycle-to-Work scheme and 24/7 employee support
• Sabbatical option after two years

If you want to build AI that makes it into the hands of customers—and have a genuine say in what the future looks like,we’d love to hear from you.