Staff AI Engineer

Millions of people want to grow their money but don't know where to start. More than 90% of adults don’t access traditional financial advice. That's the gap Plum was built to close.

We're building the proactive money platform that makes it easy for people to smartly and sustainably grow their money. Whether you're stashing the cash for tea and toast in your first home or catching some rays during retirement, we've got your back.

Since 2016, millions of people across 10 European markets have set aside more than £10 billion with Plum. But what we're most excited about is what comes next and the opportunity for our people to help shape it.

We're now going after something even bigger: the £2 trillion+ advised market in the UK and beyond, currently locked behind high fees and complexity. By combining AI-driven financial guidance with the products people actually need, we're building a solution for everyone, not just the wealthy few.

At Plum, you'll be part of a team that's ambitious, curious and driven. We move fast, learn from what doesn't work, challenge the status quo and, most importantly, build something that makes people's lives better. We believe great ideas can come from anywhere, and that the best work happens when people feel trusted to take ownership, collaborate openly and bring their whole selves to work.

Join nearly 300 Plumsters and be part of a team shaping the future of money

At Plum, we’re looking for engineers who care deeply about technology, customer impact, and building things that scale.

We’re looking for a Staff AI Engineer to work across our AI Platform and Wealth Advisor teams, the teams behind the intelligence that powers Plum. The AI Platform team builds the foundations (model orchestration, retrieval, evaluation and guardrails) that every AI experience at Plum runs on, while the Wealth Advisor team uses those foundations to deliver trusted, personalised financial guidance to millions of customers. Together, they tackle some of Plum’s most important and technically interesting challenges: making AI-driven financial advice safe, accurate and accessible to everyone.

You’ll help shape the technical direction of AI at Plum, connecting LLM-powered products, backend systems, and financial infrastructure to create a platform that’s reliable, scalable, and built for rapid innovation.

A fun, inclusive company culture (think 🦄🌈💯)

If this sounds like you, we’d love to hear from you!

Thanks, Team Plum 💜

• We're all in this together! Own part of the company through stock options 💷

• Private health insurance

• Annual training budget

• Plum Max subscription for yourself and Boost for 2 friends or family members

• Referral scheme: earn competitive rewards up to 4k

• Flexible approach to remote working: we encourage at least 2 days a week in one of our beautiful offices in London, Athens or Cyprus

• Team breakfasts and team lunches

• 25 days holiday + bank holidays

• 45 work-from-anywhere days: giving you the flexibility to work your way

• 2 weeks & 6 weeks sabbatical after 4 years and 8 years respectively to take the break you deserve

• Enhanced parental leave

• Wedding allowance

• 1 paid volunteering day annually

• Annual team trip: to a surprise destination!

* Plum is an Equal Opportunity Employer. Plum does not discriminate on the basis of age, race, religion, sex, gender identity, sexual orientation, non-disqualifying physical or mental disability, national origin or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit and business need.