AI-Powered Software Engineer — Agentic Workflows

Flow Engineering; Greater London; On-site; GBP 80,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Meaningful equity

Health coverage

Dental coverage

Vision coverage

Flexible time off

Learning support

Job summary

Flow Engineering is seeking software engineers to build AI-powered capabilities that help teams author, review, and manage requirements more effectively. You will work on agentic systems engineer and agentic domain engineer workflows—bringing AI into the center of how teams reason about their systems.

This role sits at the intersection of AI, product, and full-stack engineering: you will take ideas from prototype all the way to stable, observable features in production.

Qualifications

• 3+ years developing production software, including designing, testing, and operating services at scale in a cloud environment.

Responsibilities

• Design and ship AI-powered features such as assisted requirement drafting, consistency checks, impact analysis, and intelligent suggestions for systems and domain engineers.
• Build agentic workflows that help "agentic systems engineers" and "agentic domain engineers" explore designs, simulate changes, and validate requirements.
• Evaluate and integrate language models and related tooling, optimizing for reliability, latency, cost, and debuggability in production.
• Build and maintain the surrounding infrastructure: data pipelines, evaluation harnesses, prompt and model management, observability, and safety/guardrails.
• Work across the stack from backend integrations and APIs to simple UI hooks to deliver complete AI features, not just model endpoints.
• Partner with product and customers to identify high-value workflows, run experiments, and iterate quickly based on usage.

Skills

3+ years of experience

LLM tooling

Prompt design

Retrieval-augmented systems

Trade-off evaluation

High-ownership environment

Tools

OpenAI

Anthropic

Hugging Face

Vector stores

Job description

Flow Engineering is seeking software engineers to build AI-powered capabilities that help teams author, review, and manage requirements more effectively. You will work on agentic systems engineer and agentic domain engineer workflows—bringing AI into the center of how teams reason about their systems.

This role sits at the intersection of AI, product, and full-stack engineering: you will take ideas from prototype all the way to stable, observable features in production.