Senior Software Engineer

Senior Software Engineer (Generative AI Platform) - 6-Month Contract - £650/day (Outside IR35)

Location: UK or Europe (Europe preferred - remote-friendly)Rate: £650/day Duration: 6 months (strong extension potential)

A high-performance engineering group is building a next-generation Generative AI platform designed to enable autonomous software-engineering agents and fully agentic workflows. This is a rare opportunity to operate at the frontier of AI-for-coding, working with emerging tools and shaping what engineering will look like in the next decade.

If you're excited by LLM-powered development, agentic reasoning, and building new systems in Go - this is your contract.

• Engineering Go (Golang) services forming the core of a large-scale GenAI developer platform.
• Building autonomous AI agents that write, review, debug, and execute code in real time.
• Developing agentic, multi-step workflows for planning, orchestration, reasoning, and iterative improvement.
• Working within Claude, Cursor, and other cutting-edge AI developer environments.
• Collaborating with a senior engineering organisation delivering high-impact projects across a major global tech ecosystem.

• Deep, hands-on experience with Go (Golang) in production systems.
• Strong background in AI-for-coding, LLM-driven development, or autonomous agent frameworks.
• Experience designing or building LLM-powered platforms, tooling, or automation.
• Knowledge of distributed systems, event-driven architectures, or platform engineering.
• Passion for fast-moving, experimental R&D environments where the tech evolves daily.

• You'll work in a domain with breakthroughs happening constantly - no legacy, no stagnation.
• You'll stay plugged into the absolute forefront of Generative AI, engineering automation, and emergent agentic systems.
• Exposure to large-scale, high-impact projects inside a global technology ecosystem.
• The chance to influence architecture, AI agent behaviour, and how future engineering organisations will operate.
• A role ideal for engineers who love experimentation, innovation, and high-autonomy problem solving.

• Contractors anywhere in Europe (preferred)
• Contractors in the UK (also welcome)
• Engineers with strong AI-for-coding experience and solid Golang fundamentals
• People who want to build things that didn't exist last year

Send your details to discuss the role - this is one of the most forward-looking GenAI engineering contracts available right now.