AI Prompt Engineer, Lloyds
£70.9-106.4k
+ Annual performance-related bonus + Share schemes including free shares
More information about location
2 days a week in office
Retail and commercial bank
Be an early applicant
Retail and commercial bank
1001+ employees
Be an early applicant
£70.9-106.4k
+ Annual performance-related bonus + Share schemes including free shares
More information about location
2 days a week in office
1001+ employees
Company mission
To support families and businesses, helping them to take the next step, whatever that may be.
Role
Who you are
- Prompt engineering expertise: Designed and refined prompts to optimise multi-agent AI systems, applying techniques like zero-shot prompting and RAG with precision and situational awareness
- Expert-level Python development: You've built high-performance applications, developed custom modules, and integrated Python with other systems using advanced features and libraries
- Applied machine learning: You've selected appropriate models for multifaceted scenarios, diagnosed performance issues, and improved outcomes through hands-on experience
- Software engineering best practices: You use design patterns to build scalable, maintainable solutions and lead code reviews to ensure quality across the team
- DevOps leadership: You've driven automation and continuous improvement across the development lifecycle, ensuring every build was fast, secure, and reliable
- Google Cloud Platform proficiency: You've earned certifications and deployed cloud projects, with additional experience in GCP-based AI tooling
What the job involves
- You'll join our newly formed Agentic AI lab, pushing the boundary of discovery for the industry into the potential of AI technologies in the investing experience
- Leading the development and deployment of advanced Artificial Intelligence systems for LBG, you'll maximise your expertise in prompt engineering, software development, Python and CI/CD to build and provision to live robust AI solutions within our investment experience
- Shape the design and lead the implementation of advanced AI systems: utilising technology to deliver scalable, intelligent solutions
- Designed and build prompts to optimise AI performance within a multi-agent framework: manage the full prompt lifecycle across the internal ecosystem
- Apply wider AI technologies, such as RAG, where appropriate: enhance customer experience by bringing to bear LBG’s rich knowledge base
- Collaborate with data scientists to translate model requirements into technical solutions: ensuring alignment between business needs and AI capabilities
- Deploy and supervise AI systems in production environments: maintain performance, reliability, and scalability
- Troubleshoot and resolve issues related to AI systems: ensure smooth operation and rapid recovery from technical challenges
- Keep up to date with the latest AI technologies and standards: continuously improve systems through innovation and best practice
Application process
- End Date: October 8, 2025
Our take
Lloyds Bank, part of Lloyds Banking Group, began operations back in 1765 and is nowadays one of the UK’s leading retail and commercial banks. As with many leading banks, the company has dealt with its share of controversy – including for its handling of PPI complaints in 2015, and the 2009 European Commission ruling that forced it to part ways with TSB – but it has nonetheless stood the test of time and worked to build back its public reputation in the wake of these setbacks.
Of the company’s 26 million customers, over 18 million of them are online, making it the largest UK digital bank. As part of its ongoing digital transformation, the company is seeking to put the cloud at the front of its services and systems, and has cited intentions to invest heavily in overhauling its current technology infrastructure. All this seeks to serve the modern banking customer, and to compete with the fast-increasing number of alternative banking options appearing on the market.
Recently, Lloyds Bank has shown great interest in facilitating innovation in the industry, joining as a partner on FinTech Action Labs (a FinTech accelerator programme) to bring its industry expertise to early-stage FinTechs. As well as investment in digital transformation and AI, the company is enhancing its wealth product and corporate banking offerings, as well as expanding its partnerships with digital banking companies.
Steph
Company Specialist at Welcome to the Jungle
Insights
-1% employee growth in 12 months
Company
Company benefits
- Flex cash: This is 4% of your basic salary and can be used to spend on the benefits of your choice, or you can choose to take it as a cash top up in your monthly salary.
- A generous holiday allowance: You’ll be eligible for a minimum of 22 days holiday (excluding bank holidays), rising to 30 days based on length of service and grade.
- A flexible way of working: Whether you want flexibility over your location or when you log on, together we can create an approach that works for you and for the business.
- Family leave: Up to 63 weeks of maternity or adoption leave. Statutory maternity or adoption pay is available for 39 weeks, and 20 weeks will be enhanced to the equivalent of full pay. Partners can have six weeks of fully paid paternity leave.
- Health insurance: Our company funded Private Medical Benefit provides all colleagues with access to good quality medical care, including accommodation, nursing care and specialist advice.
- Colleague Offers: Get discounts on everything from electrical items to cinema tickets and weekly food shopping. You can share this benefit with up to ten family members or friends.
- Financial products: Take advantage of our great financial products, some at a discounted rate, including current accounts, home and car insurance and loans.
- Share plans: Participate in Sharematch and receive matching shares of up to £45 a month from the company, and you can choose to participate in Sharesave, our combined savings and share option plan.
- Pension: We offer a generous pension plan, with all joiners being automatically enrolled in our 'Your Tomorrow' scheme. You can decide how much you save and get a say in where your contributions are invested.
Company HQ
City of London, London, UK
Leadership
Charlie Nunn
(Group Chief Executive, not founder)Spent nine years at HSBC, including as Group Head of Wealth Management and Digital, and as CEO of Wealth and Personal Banking.
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