Senior Fullstack Engineer

About Double

Bookkeepers today are stuck working in excel spreadsheets and homegrown project management solutions to support their clients. Double is on a mission to change that.

With our all-in-one tool, bookkeepers can manage their work, communicate with clients, catch hard-to-find errors, and deliver reports to help their small business customers make smarter strategic decisions.

Founded in 2021, Double has raised $12M in funding, backed by leading tech investors like Y Combinator and founders at top startups like Lattice, Front, Superhuman, Plaid, and more. Keeper currently helps thousands of bookkeepers and accountants manage the books for startups and small businesses across the US.

Our Team

https://getjensen.notion.site/About-our-team-4bbfdf46f6834d42879a96495ccf7242

What You’ll Do

• Ship software on a daily basis
• Code a lot of TypeScript

Who You Are

• B.S. or higher in Computer Science (or equivalent work experience)
• 3+ years of demonstrable experience architecting and developing web applications with React and Node
• 2+ year of demonstrable experience architecting and developing REST APIs with Express and integrating front-end UI with the constructed API
• Demonstrable experience with FE tooling including: Webpack, Yarn/Yarn workspaces, and Lerna
• Demonstrable experience writing type-safe code with TypeScript
• Strong ES6 skills
• Experience with SQL databases
• Experience using agents in prod grade applications is a plus
• Experience with TypeORM is a plus
• Experience with React Query is a plus

Stack

• Front-end: React + Redux Toolkit/React Query (Typescript)
• Back-end: Node.js + Express (TypeScript), TypeORM, Postgres

Benefits

• Competitive pay and equity