Backend Engineer

Aiwyn, founded in 2020, is revolutionizing the accounting profession with their Practice Automation solutions, serving 150+ of the largest CPA firms globally. They're building cutting-edge tax software leveraging AI to address the challenges of outdated legacy systems and increasing tax code complexity.

As a Backend Engineer at Aiwyn, you'll be instrumental in designing and building robust, scalable systems that power their platform. The role involves tackling complex challenges in computational expression generation, data modeling, and translating tax code into executable software. The tech stack includes Next.js, TypeScript, Python (FastAPI, SQLAlchemy), Postgres, and Google Cloud.

The position offers significant autonomy and responsibility, allowing engineers to make key technical decisions and own projects from architecture to deployment. You'll work on innovative solutions like designing computation engines, creating automated IRS documentation conversion systems, and building sophisticated data pipelines for tax return analysis.

Aiwyn offers competitive compensation, comprehensive benefits including health coverage and equity, and a remote-first culture that prioritizes deep work. The company is backed by top-tier investors (Bessemer, KKR, & Revolution) and led by experienced entrepreneurs with multiple exits. They foster an environment of high responsibility, autonomy, and continuous learning, making it an ideal place for ambitious engineers who want to make a significant impact in the tax software industry.