Full Stack Engineer (San Francisco)

SalesPatriot • San Francisco, CA

1d

About The Position

SalesPatriot is seeking a Full Stack Engineer to join its core platform engineering team. This role will contribute directly to the development, scalability, and reliability of SalesPatriot’s mission-critical software platform supporting defense and supply-chain operations.
The Full Stack Engineer will work closely with engineering leadership, founders, and customer-facing deployment teams to design, build, and maintain robust systems that integrate with complex legacy environments and support high-value, high-impact workflows. Your code will be the backbone of the defense and supply chain infrastructure for the decades to come. From integrating with ancient government interfaces to architecting hyper-dynamic workflows - no two days will be the same.

Requirements

• Experience in shipping projects and products. Be ready to show us at least one full-stack project (GitHub repo / web app / Loom demo video), or don’t contact us at all.
• Proficiency in TypeScript, JavaScript, and at least one frontend library (React, Svelte, Next etc)
• Knowledge of SQL databases, preferably Postgres
• Strong understanding of software engineering best practices, including version control, testing, and documentation
• Ability to work effectively in fast-paced, high-accountability environments
• Low ego, curiosity, and intellectual honesty - let’s face it: you’ll be constantly torn between the pursuit of engineering excellence and the urgency of deadlines . The only way this works is if you focus on outcomes, not “being right"

Nice To Haves

• Experience working on enterprise, government, or regulated-industry software
• Familiarity with complex integrations, data ingestion pipelines, or ERP systems
• Strong problem-solving skills and attention to detail
• Professional maturity, intellectual honesty, and a collaborative working style

Responsibilities

• Design, develop, and maintain full-stack application functionality, including:
• Frontend user interfaces
• Backend services and APIs
• Database schemas and data models
• Contribute to the core platform code, building frontend components, backend functionality, and database architecture
• Implement integrations with external systems, including legacy government and enterprise platforms
• Collaborate with forward-deployed deployment teams to translate customer requirements into production-ready features which drive millions of dollars in revenue for our clients
• Ensure code quality through adherence to best practices, testing, documentation, and code reviews
• Support onboarding and technical mentorship of new engineering team members
• Manage timelines - if you say that a massive ERP ingestor will be built out in two weeks, millions of dollars will be on the line based on your timely delivery
• Train and onboard new team members
• Trial by fire: you will be onboarded during an on-site implementation. Expect late nights and pressure from the customer - everyone, including the platform team, needs to experience the forward deployed hell.

Benefits

• Founding Experience: Help define the culture, roadmap, and the team from the ground up.
• Real Equity: You’ll own a meaningful slice of a rocket ship.
• Direct National Impact: Your work will influence how defense logistics function in the U.S.
• Immediate Feedback Loop: No waiting around - you’ll see your work change lives in days.
• No B-Team: You’ll work with brilliant, gritty teammates who push hard and play to win.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed