Principal Software Engineer (AI) Jobs in UK 2026

Experienced software engineers seeking leadership opportunities in artificial intelligence can explore this exciting Principal Software Engineer position in Oxford. This role offers the opportunity to develop advanced AI systems that support critical energy market decisions and accelerate global decarbonisation efforts.

Working at the forefront of AI innovation, the successful candidate will help build intelligent systems that empower governments, investors, and utilities worldwide. Furthermore, visa sponsorship is available for eligible international applicants, making this an attractive opportunity for global technology professionals.

About the Role

The Principal Software Engineer will play a key leadership role within the AI and Data Engineering team, developing intelligent software systems powered by large language models and advanced data technologies. The position focuses on creating autonomous systems capable of navigating complex and rapidly evolving datasets to generate valuable insights for decision makers. Additionally, the role involves managing engineering teams while delivering innovative solutions from concept through production deployment.

Moreover, the successful candidate will collaborate closely with modelling and data specialists to integrate proprietary insights into scalable software platforms. The role requires a strong combination of technical leadership, software architecture expertise, and hands on engineering skills. This position is ideal for professionals who enjoy solving complex challenges while leading high performing teams in a fast paced environment.

About Aurora Energy Research

Aurora Energy Research is a leading provider of energy market forecasting, analytics, and software solutions. The company helps governments, investors, utilities, and businesses make informed decisions that support the transition toward cleaner and more sustainable energy systems. Through advanced modelling and data driven insights, Aurora plays a significant role in shaping energy policies and investment strategies worldwide.

Additionally, the company fosters a culture of innovation, collaboration, and continuous learning. Its engineering teams work on cutting edge technologies that directly influence energy infrastructure and market development. Employees benefit from a dynamic environment where technical excellence and meaningful impact are highly valued.

Job Duties

• Lead and manage teams of software engineers and data scientists
• Develop AI powered systems using large language models and autonomous agents
• Own projects from initial user discussions through production deployment
• Collaborate with modelling teams to integrate proprietary data insights
• Design scalable backend systems that support mission critical applications
• Deploy intelligent systems that enable complex data driven decision making
• Drive software architecture, testing, and automation best practices
• Support rapid product releases within an agile development environment
• Work closely with stakeholders to understand business requirements
• Improve system performance, reliability, and scalability continuously
• Mentor engineers and contribute to team growth and development
• Support innovation initiatives across AI and data engineering functions

Job Requirements

• At least ten years of experience developing mission critical backend systems
• Strong expertise in Python or other modern programming languages
• Proven ability to work effectively in high ownership environments
• Extensive experience with software testing and automation practices
• Previous experience managing teams of five or more engineers
• Strong problem solving and technical leadership abilities
• Excellent communication and collaboration skills
• Experience using AI coding tools effectively and responsibly
• Genuine interest in energy markets and infrastructure transformation
• Hands on experience building LLM based systems is advantageous
• Knowledge of LangGraph, RAG, MCP, MLOps, AWS, or infrastructure automation is beneficial
• Understanding of statistics and non deterministic system testing is desirable

#339966;">#339966;" href="https://www.linkedin.com/jobs/view/principal-software-engineer-ai-at-aurora-energy-research-4424403890/" target="_blank" rel="noopener">Click Here to Apply

Conclusion

This Principal Software Engineer opportunity offers an exceptional chance to combine advanced AI engineering with meaningful impact on the global energy transition. The role provides leadership responsibilities, cutting edge technology challenges, and the opportunity to influence critical energy decisions worldwide.

Additionally, visa sponsorship, flexible working arrangements, and comprehensive benefits make this position highly attractive for experienced international professionals. Software engineers passionate about artificial intelligence, innovation, and sustainable energy should strongly consider applying for this rewarding opportunity.

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