Skip to main content
Back to all jobs

This job is no longer actively hiring. Open Roles to see active jobs.

Confidential company

Job listing

San Francisco, United StatesNot Disclosed

Software Engineer at Series B fintech platform

Are you a Software Engineer looking to make a massive impact at a thriving Series B fintech company? This is your chance to join a high-performing engineering team in San Francisco, building the next generation of financial infrastructure. If you excel in Python and Node.js and want to solve complex scaling challenges while working alongside some of the best talent in the industry, we want to hear from you. Join a mission-driven team backed by top-tier VCs and help shape the future of finance in an environment that prizes technical excellence and ownership.

Overview

Role overview

As a Software Engineer at this Series B fintech platform, you will help scale critical infrastructure and build high-impact features for a rapidly growing user base. You will work across the stack, leveraging modern technologies to solve complex technical challenges in the financial space while maintaining high standards for code quality and reliability.

Company

About the company

Series B fintech platform

Responsibilities

What you will do

  • Design, develop, and maintain scalable backend services and responsive frontend components.
  • Optimize system performance and reliability to handle increasing transactional volume and user growth.
  • Partner with product and design teams to iterate on features from conception to deployment.

Candidate profile

Who this is a fit for

  • Proven experience building and scaling applications at a high-growth startup environment.
  • Deep technical proficiency in Python and Node.js for building robust, scalable web services.
  • Strong architectural thinking and a passion for writing clean, maintainable, and well-tested code.

What makes it remarkable

Why this role is remarkable

  • Work at a high-growth Series B company backed by top-tier VCs in the heart of San Francisco.
  • Impact a product used by thousands of customers while shaping the future of financial technology.
  • Collaborate with an elite engineering team where technical excellence and ownership are deeply valued.

Jack & Jill

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.

Meet Jack

Thumbnail for 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.

Find a job withJack

Ready to find your next role?

Talk to Jack for 10 minutes and see your first matches.