Senior Software Engineer at Gynger

Role Overview

We're building the AI-native infrastructure for tech financing, and we're looking for a Senior Software Engineer who builds with AI, not just around it. You'll help architect and develop the agentic systems that run our credit risk function — underwriting, risk monitoring, collections, and payments — as complete processes an agent can carry from start to finish.

About Gynger

Gynger is the agentic credit risk function for tech CFOs - unlocking embedded financing at the speed and scale of tech. We're a cash flow management platform with embedded financing that gives B2B technology vendors the power to offer flexible payment terms to customers while securing upfront payment.

Key Responsibilities

Design and build production systems from the ground up, including scalable backend services, internal and external APIs, and data models that support complex financial workflows.
Take full-stack features from concept through architecture, front-end implementation, backend logic, and deployment.
Build and extend AI agent-powered workflows that carry out our credit risk operations, from underwriting and risk monitoring to collections and payments.
Use modern AI-assisted development tools (such as Claude Code, Cursor, or Copilot) as a natural part of how you build.
Contribute to evolving our engineering practices and standards, including code review norms, architecture patterns, and how we integrate AI tooling into our workflow.

Requirements & Eligibility

Bachelor's degree or equivalent practical experience.
5+ years of professional experience working with TypeScript (React on the front-end, Node.js on the back-end).
Demonstrated strength on the backend, including designing scalable APIs, databases, and system architecture.
A track record of building full applications from scratch — modular, full-stack systems, not just features within an existing framework.
Experience releasing and operating applications in a cloud environment like GCP or AWS.