[Remote] Senior Software Engineer (Remote)

Note: The job is a remote job and is open to candidates in USA. Gynger is a cash flow management and embedded financing platform for B2B technology vendors and finance leaders. The company is seeking a Senior Software Engineer to architect and develop AI agent-powered systems for credit risk operations, while building scalable full-stack applications, improving engineering practices, and collaborating across engineering, design, and product teams.

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
• Participate in code reviews and offer thoughtful, constructive feedback
• Collaborate closely with engineers, architects, designers, and product managers to solve complex problems and build products people genuinely enjoy using
• Bring a spirit of experimentation to your work, while caring about the quality of what reaches production

Skills

• 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
• Hands-on, everyday fluency with AI development tools such as Claude Code, Cursor, or Copilot
• A history of helping teams improve their practices and standards, beyond simply completing assigned work
• Strong ownership mentality and comfort working in a fast-moving, category-creating startup environment
• Experience as a tech lead or team lead, particularly if you grew into that role as a founding or early engineer who helped build something from the ground up
• Experience in FinTech, SaaS B2B, or agentic software for B2B, especially with credit, risk, or payments systems
• Experience building AI agent-based systems that take autonomous action, rather than generating content or summaries
• Experience working with backend policies, data flows, and complex business logic

Benefits

• Equity
• Flexible PTO
• Medical, dental, and vision benefits
• Remote work arrangement

Company Overview

Company H1B Sponsorship