Software Engineer (GenAI)

We want to make investing easier more accessible and help people feel good about investing. Technology is central to making that happen and Generative AI is becoming an increasingly important part of how we innovate at AJ Bell.

Were looking for a Software Engineer (GenAI) to join our growing GenAI Engineering team building AI-powered solutions that solve genuine business problems and deliver value for our customers and colleagues. Youll have the freedom to experiment with emerging technology develop your expertise and help influence how we adopt GenAI across the business.

Youll work within a collaborative cross-functional engineering team with the opportunity to contribute across our technology stack and propositions.

What were looking for

Were looking for a motivated and curious Software Engineer with strong Python development skills and a genuine interest in Generative AI and large language models.

Youll help us design build and deliver production-grade GenAI solutions across the business working with modern LLMs AI platforms and emerging agentic technologies.

Were looking for someone who is curious about AI and LLMs keeps up with how the technology is evolving and enjoys experimenting and learning. Youll be excited by what GenAI can make possible while applying sound engineering judgement and focusing on building solutions that are simple robust and deliver real value.

Key technical skills

• Strong knowledge and experience of Python its libraries and tooling
• Experience working with industry-leading large language models particularly OpenAI and Anthropic
• Solid understanding of RESTful API design and implementation
• Experience with Git-based source control and modern software engineering practices
• Experience in AI-assisted development using tools such as GitHub Copilot and Claude Code

It would be great if you also have

• Experience building and operating solutions in the cloud preferably AWS
• Practical knowledge of GenAI architecture and engineering patterns
• Familiarity with GenAI platforms and tooling such as Amazon Bedrock Bedrock AgentCore and LiteLLM
• Experience with CI/CD and containerisation
• Experience taking GenAI applications from proof of concept through to production

What youll bring

• Curiosity about LLMs GenAI and emerging AI technologies with a willingness to experiment learn and develop your knowledge
• Strong technical problem-solving skills
• The ability to work effectively with engineers and business stakeholders
• A pragmatic engineering mindset balancing innovation with business value
• A collaborative proactive and adaptable approach to working in an evolving technology environment

About AJ Bell

At AJ Bell we believe investing should feel good.

That means creating an experience where customers feel confident secure and supported; whether theyre investing for the first time saving for retirement or managing their investments with the help of a financial adviser.

Technology plays a huge part in making that possible.

Were one of the UKs fastest-growing investment platform businesses trusted by everyone from professional financial advisers to first-time investors.

Today more than 762000 customers trust us to manage more than 121.5 billion of assets. That trust is something we take seriously.

Our technology needs to work hard behind the scenes to make investing feel simple reliable and secure. From the platforms our customers interact with to the critical systems and processes that support our business were continually looking for better ways to use technology to deliver a great experience.

As an Integration Engineering Manager at AJ Bell youll have the opportunity to influence that experience not just through the technology you help build but through the people and engineering culture you develop.

Were proud to be recognised as one of the UKs Best 100 Companies to Work For for six consecutive years and a Great Place to Work for the past two years a reflection of our supportive and collaborative culture.

What we offer

• 25 days holiday increasing with service plus buy/sell scheme and bank holidays 
• 6% pension with matched contributions 
• Discretionary bonus scheme 
• Share schemes including free shares and BAYE 
• Health Cash Plan and discounted private healthcare 
• Free onsite gym 
• Enhanced family leave subject to qualifying criteria 
• Travel and bike loan schemes 
• Employee Assistance Programme 

Life at AJ Bell

• Regular social events including summer and Christmas parties
• Learning and development opportunities tailored to you
• Casual dress code
• Friendly supportive team environment

Our ways of working

At AJ Bell our people are the heart of our culture. We believe in building strong connections by working together. Thats why we offer a hybrid working model where youll spend a minimum of 50% of working time per month in the office. For new team members an initial period will be spent full-time in the office to help you immerse yourself in our business and build valuable relationships with your colleagues.

Inclusion & diversity

Were committed to creating an inclusive environment where everyone feels respected supported and able to be themselves at work.

We welcome applications from all backgrounds and make hiring decisions based on skills experience and potential.

Remote Work :

No

Employment Type :

Full-time