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Senior Full Stack Engineer at High-growth Conversational AI SaaS

Are you ready to shape the future of financial services? This high-growth Conversational AI SaaS startup is looking for a Senior Full Stack Engineer to build sophisticated, AI-driven interfaces that help nearly 100 financial institutions scale. You'll work at the cutting edge of LLM technology and enterprise software, developing end-to-end solutions that directly impact global financial wellness. If you're a builder who thrives in fast-paced environments and wants to be part of a Silicon Valley success story recognized as a top fintech innovator, this is your chance to lead high-impact engineering projects and define the next generation of conversational banking.

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Location

San Francisco, United States

Compensation

Not Disclosed

Company

Confidential company

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Role overview

As a Senior Full Stack Engineer, you will build sophisticated conversational interfaces that empower financial institutions to scale operations and improve customer wellness. You will develop end-to-end solutions, from core AI platform integrations to intuitive user experiences, playing a critical role in evolving a platform already trusted by nearly one hundred organizations.

About the company

High-growth Conversational AI SaaS

What you will do

  • Design and implement scalable backend services and responsive frontend components for conversational AI products.
  • Collaborate with product and design teams to translate complex financial workflows into seamless digital interactions.
  • Optimize core AI platform features to ensure high performance and reliability for enterprise-level deployments.

Who this is a fit for

  • Proven experience building and maintaining complex full-stack applications in a SaaS environment.
  • Deep technical expertise in modern web frameworks and backend systems integration.
  • Strong passion for AI-driven products and a desire to solve challenges within the fintech ecosystem.

Why this role is remarkable

  • Work at the intersection of cutting-edge LLM technology and the high-impact financial services sector.
  • Join a rapidly scaling organization recently recognized as a top-tier fintech innovator in Silicon Valley.
  • Influence the architecture of a mission-driven platform focused on global financial wellness and efficiency.

How Jack & Jill work together

Jack
I get to know what you’re great at, then find roles you’d never find yourself.
Jill
I recruit from Jack’s network and make the intro when I spot a great match.
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Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.

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What happens next?

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 your profile’s a match and Confidential company wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.

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