Who is Aiwyn and what do we do?
Aiwyn is the fastest-growing software company serving the accounting profession. Founded in 2020, we now work with 150+ of the largest CPA firms in the world. Our “Job to be done”: speed up cash flow, save Partner time, & deliver best-in-class client experiences. We do this by automating day-to-day firm operations with our Practice Automation solutions. Aiwyn is led by serial entrepreneurs with multiple exits and funded by top-tier investors (Bessemer, KKR, & Revolution). We're passionate about building a remarkable company with world-class people, processes, and technology.
To learn more, visit our website
About the role:
We’re building the future of tax software by leveraging AI to solve a massive problem: the tax industry is stuck with outdated legacy systems, while tax code complexity and CPA shortages keep increasing. This is a unique opportunity to build a truly innovative product from the ground up. The market is ripe for a better product, and recent AI advances have allowed us to build a better version of what exists. This means we can spend our time making our product as delightful as possible.
As a Backend Engineer at Aiwyn, you will be at the heart of designing and building the robust, scalable, and intelligent systems that power our platform. You'll tackle thorny problems in computational expression generation, data modeling, and the core logic that translates complex tax code into executable software. We're looking for engineers who are product-minded and can think creatively to solve core and immediate problems. You'll have a lot of responsibility and autonomy to make key technical decisions and own projects from architecture to deployment.
Some of the challenges you might tackle include:
- Designing and implementing a computation engine that auto-updates thousands of interdependent fields based on tax code changes.
- Creating systems that automatically convert IRS documentation into testable, type-safe code and catch errors before they hit production.
- Engineering a semantic graph of tax concepts that powers everything from smart autocomplete to automated test generation.
- Building data pipelines that analyze millions of tax returns to detect patterns, anomalies, and optimization opportunities.
- Scaling our systems to handle complex multi-user interactions and state management across many concurrent sessions.
- Developing and maintaining APIs that are used by our frontend applications and potentially third-party integrators.
Our backend tech stack includes Python (FastAPI, SQLAlchemy), Postgres, Google Cloud, and CI/CD.
We’re seeking experienced generalists who are passionate about building robust and scalable backend systems. While we lean towards more senior candidates, we are very open to high-agency, earlier-career individuals who demonstrate a steep growth trajectory and a proactive, problem-solving mindset.
Who is Aiwyn and what do we do?
Aiwyn is the fastest-growing software company serving the accounting profession. Founded in 2020, we now work with 150+ of the largest CPA firms in the world. Our “Job to be done”: speed up cash flow, save Partner time, & deliver best-in-class client experiences. We do this by automating day-to-day firm operations with our Practice Automation solutions. Aiwyn is led by serial entrepreneurs with multiple exits and funded by top-tier investors (Bessemer, KKR, & Revolution). We're passionate about building a remarkable company with world-class people, processes, and technology.
To learn more, visit our website
About the role:
We’re building the future of tax software by leveraging AI to solve a massive problem: the tax industry is stuck with outdated legacy systems, while tax code complexity and CPA shortages keep increasing. This is a unique opportunity to build a truly innovative product from the ground up. The market is ripe for a better product, and recent AI advances have allowed us to build a better version of what exists. This means we can spend our time making our product as delightful as possible.
As a Backend Engineer at Aiwyn, you will be at the heart of designing and building the robust, scalable, and intelligent systems that power our platform. You'll tackle thorny problems in computational expression generation, data modeling, and the core logic that translates complex tax code into executable software. We're looking for engineers who are product-minded and can think creatively to solve core and immediate problems. You'll have a lot of responsibility and autonomy to make key technical decisions and own projects from architecture to deployment.
Some of the challenges you might tackle include:
- Designing and implementing a computation engine that auto-updates thousands of interdependent fields based on tax code changes.
- Creating systems that automatically convert IRS documentation into testable, type-safe code and catch errors before they hit production.
- Engineering a semantic graph of tax concepts that powers everything from smart autocomplete to automated test generation.
- Building data pipelines that analyze millions of tax returns to detect patterns, anomalies, and optimization opportunities.
- Scaling our systems to handle complex multi-user interactions and state management across many concurrent sessions.
- Developing and maintaining APIs that are used by our frontend applications and potentially third-party integrators.
Our backend tech stack includes Python (FastAPI, SQLAlchemy), Postgres, Google Cloud, and CI/CD.
We’re seeking experienced generalists who are passionate about building robust and scalable backend systems. While we lean towards more senior candidates, we are very open to high-agency, earlier-career individuals who demonstrate a steep growth trajectory and a proactive, problem-solving mindset.
What We're Looking For
Why You Might Love It Here:
Why Work at Aiwyn?
Other benefits include:
Our Values:
Learn more about Aiwyn
Aiwyn is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.
Candidate information will be treated in accordance with our CCPA privacy notice which can be found here: https://www.aiwyn.ai/ccpa
