We are looking for a Full Stack Engineer to build and optimize multi-step agentic systems within our platform. You will work at the intersection of modern web development and advanced AI workflows, creating robust, scalable solutions that handle complex logic. This is a high-impact role for an engineer passionate about shaping the future of financial technology.
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London, United Kingdom / RemoteNot Disclosed
Full Stack Engineer at Well-funded fintech SaaS
Are you a Full Stack Engineer with a passion for agentic AI? This well-funded fintech SaaS is looking for an experienced developer in the UK or Europe to build multi-step agentic systems from the ground up. With 3-10 years of experience, you'll have the chance to work on high-impact AI workflows and scale a platform backed by top-tier VCs. If you're ready to tackle complex logic and shape the next generation of financial technology, this is the role for you.
Overview
Role overview
Company
About the company
Well-funded fintech SaaS
Responsibilities
What you will do
- Architect and implement multi-step agentic AI systems to automate complex financial workflows.
- Develop and maintain scalable full-stack features using modern frameworks and cloud infrastructure.
- Collaborate with cross-functional teams to integrate AI capabilities into user-facing products.
Candidate profile
Who this is a fit for
- 3-10 years of professional software engineering experience across the full stack.
- Hands-on experience building and deploying multi-step agentic systems or complex AI workflows.
- Strong proficiency in modern programming languages and a solid understanding of distributed systems.
What makes it remarkable
Why this role is remarkable
- Lead the development of sophisticated agentic AI systems within a rapidly evolving fintech ecosystem.
- Join a well-funded organization backed by top-tier VCs with a proven track record in the industry.
- Work in a high-autonomy environment that values technical excellence and innovative problem-solving.
Jack & Jill
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.
How does this work?
Jack's an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack's network.
If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.
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