Senior Software Engineer, Spend Management

Your day to day is…

• Designing and writing code for key roadmap features — flexible budget controls, the Budget Settings experience, and spend visibility.
• Contributing to the technical design of the self-service spend management platform alongside the team's technical leads.
• Building and fostering relationships with engineers on your team and partners in Product, Design, and Analytics to refine and execute the product vision.
• Safeguarding the accuracy and reliability of a system that moves money — spend tracking, budget enforcement, and the guardrails that keep them correct.
• Sharpening your craft and helping teammates through code reviews, design discussions, and 1:1 pairing.
• Working with cutting-edge GenAI tools and technology, with an eye toward future goals like spend recommendations and AI-assisted budget insights.

You'll be successful in this role if you have…

• Meaningful experience (typically 4+ years) building and shipping business-critical back-end services, with the front-end skills to make them usable — in .NET and AWS, or a comparable object-oriented / cloud stack you can bring to .NET.
• Required The ability to integrate generative AI tools into daily workflows to automate tasks, foster innovation, and maximize productivity.
• A bias toward correctness and reliability, with the instinct to build observability and guardrails into money-moving systems from the start.
• The mentality of an entrepreneur/owner and a strong bias to action.
• Superb communication skills! You believe in keeping all of your stakeholders in the loop and know that multiple mediums of communication are the key to success.
• Humility. You believe in treating all people with dignity and respect, regardless of title or tenure.

Nice-to-haves

• An unrelenting desire to build more equitable, inclusive and diverse workplaces.
• You view this role as an opportunity to create positive change.
• Personally motivated by building systems where accuracy matters.
• Autonomous, urgent, and creative. You genuinely love owning a problem end-to-end, from design to launch.
• Energized by turning a manual, internal process into a self-service product that customers control themselves.
• Someone who enjoys leveling up the engineers around you through code review, pairing, and design discussion.
• A strong collaborator who can work with Product, Design, Analytics, and Sales toward a unified vision.
• The kind of person who thrives on a small, focused team with a clear, high-impact mission.