Member of Technical Staff

Concourse Member of Technical Staff New York, NY Concourse is building AI agents for corporate finance teams. We have been building at the intersection of finance and AI for the last 2 years and have grown significantly since our launch a few months ago. As growth continues to accelerate, we’re seeking exceptional software engineers to develop backend systems, own integrations, and build from a product perspective. Concourse customers now include public companies as well as high-growth startups from Persona, Instabase, Lightmatter, and more. Concourse is backed by top-tier Silicon Valley Investors Andreessen Horowitz, CRV, Box Group, YC. The Role We’re hiring a software engineer to build and scale the core infrastructure that powers our AI agents. You’ll work across APIs, data models, integrations, and backend systems that handle high-volume queries and critical finance workflows. Your mission is to build reliable, scalable backend systems that enable our AI agents to deliver fast, accurate, and trustworthy results for enterprise customers. You’ll develop new features, expand integrations, optimize performance, and contribute to the architecture that supports hundreds of thousands of AI-driven queries per month. This is a high-impact role for someone who loves building backend systems, enjoys solving complex data and integration challenges, and wants to grow quickly inside a fast-moving startup. We’re in person 5 days a week in our new NYC HQ in Flatiron , where we collaborate tightly, iterate quickly, and build an environment that’s both high-energy and deeply focused. We believe the best work, and the fastest learnings, happen together. Key Responsibilities Build Core Backend Systems: Develop and maintain backend features, APIs, and business logic that power our AI agents and user-facing applications. Own Integrations: Build integrations with ERPs, banks, CRMs, HRIS, payroll, billing systems, and other finance data sources. Create ETL Pipelines: Develop and maintain ETL processes that ensure smooth, reliable data flow from external systems into our database. Optimize Backend for Scale: Work with the AI team to ensure backend systems support high-volume AI queries with strong performance and reliability. Take Ownership of Product Components: Own large areas of the backend with a high degree of autonomy and an ownership mentality. About You 2+ years of backend engineering experience delivering production systems and features Strong experience building REST APIs , working with databases, and developing backend services (TypeScript/Node.js preferred) Comfortable building integrations , reading API documentation quickly, and connecting disparate systems with urgency Strong understanding of data modeling , schema design, and moving data across siloed systems Excellent problem solver who enjoys debugging, prototyping, and thinking creatively through technical challenges Thrives in fast-paced, ambiguous environments and is able to self‑direct, move quickly, and operate with high ownership in a startup setting Experience with financial systems (ERPs, billing, payroll, or other systems) or fintech products (preferred but not required) Experience with data warehouses (Snowflake, Redshift, BigQuery), ETL tools (Fivetran, Airbyte) Bonus Points: 0-1 Startup experience Experience with fintech or enterprise SaaS What we offer Top-of-the-market compensation. We offer top-of-the-market compensation in both cash and equity. We want to stay lean and mean with a world class team and will compensate as such. Continuous Learning. Every day will be a new opportunity to learn and expand your skill set. We are focused on increasing the pace of learning for everyone at the company. If you are continuously curious and focused on improving your skills & domain expertise at work, Concourse will be a great fit for you. Ownership & High Impact. As an early team member, we will look to you to directly own parts of the product, customer base, and culture of the company. You will have the opportunity to build the playbook for AI adoption in enterprise finance. Ready to architect the future of finance & AI? Let's talk. #J-18808-Ljbffr Concourse Company LLC