Lead Software Engineer

Location: Bristol (Aztec West)

Day Rate: 500-650 per day

Work Model: Hybrid (3 days in the office per week)

About the Role:

RC Fornax is a veteran-owned engineering consultancy delivering high-value solutions for complex, safety-critical systems in industries where reliability and precision are paramount. We are seeking a visionary and highly skilled Lead Software Engineer to lead the development of an AI-powered platform that will revolutionise engineering outsourcing, recruitment and defence procurement. This role combines cutting-edge artificial intelligence as a service (AIaaS) with deep software engineering expertise to create tools that enhance transparency, efficiency, and strategic decision-making in complex procurement environments.

Key Responsibilities:

Design, develop, and deploy AI-enabled software solutions tailored to defence procurement challenges. Build scalable, secure, and modular systems that integrate with existing procurement platforms and data sources. Collaborate with stakeholders across defence, government, and industry to understand requirements and validate solutions. Ensure compliance with defence standards, cybersecurity protocols, and ethical AI principles. Lead technical architecture decisions and mentor junior developers as the team grows.

Required Skills & Experience:

Proven experience in software development (Python, Java, C++, or similar). Be proficient in using AI-coding assistants (like Cloude Code) to substantially optimise delivery cycles. Experience with data engineering, APIs, and developing full-stack solutions in cloud platforms (AWS, Azure, GCP). Familiarity with procurement systems, defence contracting, or government tech is a strong plus. Ability to work independently and drive innovation in ambiguous environments. Excellent problem-solving, communication, and stakeholder engagement skills.

Desirable Qualifications:

Degree in Computer Science, AI, Engineering, or related field. Experience with secure software development and defence-grade compliance. Knowledge of LLMs, generative AI, or autonomous decision systems. Understanding of procurement regulations (e.g., MOD, NATO, or equivalent). Application of machine learning, natural processing, and predictive analytics to automate and optimise procurement workflows.

What We Offer:

Opportunity to shape the future of defence procurement through AI. Direct impact on security and strategic innovation. Flexible working arrangements and a culture of autonomy and excellence.

Additional Information

Eligibility for UK security clearance is essential.