aiwyn
aiwyn3d ago
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Engineering Manager, Tax

(us-Based)Remotefull-timemid
EngineeringEngineering Manager
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Quick Summary

Key Responsibilities

experience building or leading a rules engine, calculation engine, or comparable system. Tax, payroll, billing, pricing, underwriting, claims adjudication, compliance, benefits.

Technical Tools
EngineeringEngineering Manager

Aiwyn is the first complete platform for modern Accounting Firms. Backed by top-tier investors like Bessemer, KKR, and Revolution, we're one of the fastest-growing scale-up SaaS companies in the world. We build category-defining technology, and we're doing it with world-class people, processes, and products.

To learn more, visit our website

We work with the majority of the Top 500 firms in the country. We're replacing 40-year-old tax engines and brittle integrations with software accounting firms can actually trust, and we have rare product-market fit in an industry that's about to change permanently. We're hiring an Engineering Manager to lead the team that owns our tax engine: the calculation core that's already filed over a million returns and is now the wedge that lets us own the entire return end to end.

The tax engine is one of the most strategic pieces of IP at Aiwyn. Owning it is the difference between running the entire return pipeline (preparation, calculation, e-file, delivery) and playing nice with the incumbents forever. It's also the foundation we're opening up to AI labs and modern firms who want a tax engine they can actually build on top of.

You'll lead the engineering team behind this work. A team of engineers today, headcount growing, partnering closely with a PM and a deeply tenured group of CPAs and tax experts on this team who set the bar for what "correct" means.

When this team is doing its job, two things should be true:

Responsibilities

~1 min read
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    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

     

    Location & Eligibility

    Where is the job
    Worldwide
    Fully remote, anywhere in the world
    Who can apply
    Same as job location

    Listing Details

    Posted
    May 18, 2026
    First seen
    May 18, 2026
    Last seen
    May 20, 2026

    Posting Health

    Days active
    1
    Repost count
    0
    Trust Level
    61%
    Scored at
    May 20, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
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    aiwynEngineering Manager, Tax