Skills and experience we are looking for:

You’ll bring experience in many of these areas:

• Delivering production AI or LLM-powered systems at enterprise scale.
• Expert-level Python engineering.
• Multi-agent architectures and orchestration frameworks.
• Context engineering, retrieval systems and memory architectures.
• MCP server and SKILL.md design and enterprise tooling integration.
• Model fine-tuning at scale (PEFT/(Q)LoRA).
• Building end-to-end voice AI pipelines using STT/TTS models.
• Designing evaluation frameworks and operating AI quality controls in production.
• Spec-driven development using AI coding agents (Claude Code, Codex, GH CLI, OpenCode).
• AWS-based AI and cloud architectures.
• Technical leadership across complex engineering environments.
• Presenting technical decisions clearly to senior business, technology or regulatory stakeholders.
• Delivering AI in financial services, insurance or another regulated environment.
• Balancing innovation with governance, risk, safety and customer trust.

Why Aviva:

This is an opportunity to help build AI in a highly trusted environment, where customer outcomes, governance and responsible innovation matter.

You'll join a business with proven AI capability, significant digital reach, modern technology foundations and the ambition to scale AI across the organisation.

Most importantly, you'll have the opportunity to influence how AI is engineered, governed and adopted across Aviva, while staying close to the technology itself.

What you’ll get for this role:

Our purpose – with you today, for a better tomorrow – is a promise we make to our colleagues too. And one of the ways we live up to that promise is by investing in you. We have so much to offer when it comes to being an Aviva colleague:

• Salary: London: Salary from £124K + bonus + excellent benefits. National: Salary from £92K + bonus + excellent benefits (depending on location, skills, experience, and qualifications)
• Bonus opportunity – 12% of annual salary. Actual amount depends on your performance and Aviva’s.
• Generous pension scheme (e.g., if you put in 8%, Aviva adds 14%).
• 29 days holiday plus bank holidays, with the option to buy or sell up to 5 days.
• Aviva-funded Private Medical Benefit to help you get expert support when you need it.
• Up to 40% discount on Aviva products, and other retailer discounts.
• Up to £1,200 of free Aviva shares per year through our Matching Share Plan and Save As You Earn scheme.
• Brilliantly supportive policies including parental and carer’s leave.
• Flexible benefits to suit you, including sustainability options such as cycle to work.
• Make a difference, be part of our Aviva Communities and use your 3 paid volunteering days to help others.
• We take your wellbeing seriously with lots of support and tools.

Take a look to learn more. Put a salary into this calculator to see what your total Aviva Reward could be.

Aviva is for everyone:

We’re inclusive and welcome everyone – we want applications from all backgrounds and experiences.

Excited but not sure you tick every box? Even if you don’t, we’d still encourage you to apply. We also consider all forms of flexible working, including part time and job shares.

We flex locations, hours and working patterns to suit our customers, business, and you. Most of our people are smart working – spending at least 50% of their time in our offices every week – combining the benefits of flexibility, with time together with colleagues.

To find out more about working at Aviva take a look here.

We interview every disabled applicant who meets the minimum criteria for the job.

Once you’ve applied, please send us an email stating that you have a disclosed disability, and we’ll interview you.

We’d love it if you could submit your application online. If you require an alternative method of applying, please give Kirthi a call on +447387534297 or send an email to kirthi.kanikireddy@aviva.com