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Staff Software Engineer, Tax Accounts

United States - New York, NY💼 Full-time💰 $163,000–$163,000🗓 2026-07-31 → 2026-09-26

Core

Design, build, and test systems for employer and employee tax accounts, ensuring compliance across hundreds of tax agencies and jurisdictions.

Role type

Staff Software Engineer (Tax Accounts)

Builds

Tax account data systems, automation pipelines for agency access, and compliance rule engines.

Domain

Fintech / Tax Compliance

Deliverable

production ML models | product features

Required skills

Staff-level technical leadership, owning multi-quarter complex projects, scalable solution design, complex data modeling for rules-heavy domains, AI tool fluency, mentoring engineers

Preferred skills

Ruby on Rails experience, test-driven development, building well-documented code

Technologies

Ruby on Rails, AI tools, APIs, data models

Responsibilities

Design and build systems for tax account registrations, authorizations, and filings; create automation for maintaining access with tax agencies; model jurisdiction-specific compliance rules; partner with Product, Design, and Tax Operations; mentor engineers on complex domain problems

Seniority

Staff, hands-on IC with mentorship

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