Collective

Fullstack Software Engineer

San Francisco · Senior

Sponsorship not specifiedDetected 76 days ago

PythonReactDjangoFull-Stack DevelopmentSQLBigQueryAgentic AIAccountingCommunicationCollaboration

About the role

You'll be expected to use modern AI tools and agent-based workflows to accelerate development, improve code quality, and unlock new product capabilities.
This role is ideal for engineers who are hungry to grow into broader ownership, think in terms of outcomes, and see AI as a core part of how software gets built today.
Improve the transaction pipeline that flows from bank feeds through our accounting platform into our data layer, including reliability, observability, and drift detection between source and destination

Build and ship features across the accounting product - from member-facing reconciliation and bookkeeping experiences to internal tooling that powers our accounting and bookkeeping operators
Work on the integration layer between Collective and our partners that includes extending APIs, handling edge cases, and improving data reliability
Own well-scoped features end-to-end with support from senior engineers to define the approach, build, deploy, instrument, and iterate
Partner with Product, Design, and Operations to translate accounting workflows into clean software, and surface engineering tradeoffs early
Clear communication and collaboration skills across technical and non-technical partners
Ability to take a well-scoped problem and drive it to a shipped, instrumented solution with light guidance

Demonstrated ability to integrate AI agents and automation into development workflows and product features

3-4 years of experience building and shipping production software in a product-focused environment
Experience integrating with third-party APIs and working with messy, real-world data
Familiarity with SQL and working with data warehouses (BigQuery a plus)
Interest in the accounting / fintech / payroll domain, or a track record of getting up to speed quickly in a new domain

Use AI-powered development tools (copilots, code agents, agent workflows) day-to-day to move faster and cut manual overhead
Solid fullstack engineering skills (e.g., Python, Django, React, or similar modern frameworks)
Hands-on use of AI developer tools (copilots, code agents) in your day-to-day workflow - not just experiments

Commuter Support: $150 monthly reimbursement for transit expenses.
Health & Wellness: $200 quarterly reimbursement to support your well-being.
Time Off: Flexible PTO plus 14 company holidays.
Comprehensive Coverage: 100% medical, dental, and vision for employees; 75% coverage for dependents.
Parental Leave: 16 weeks fully paid.
Retirement & Ownership: 401k plan plus an equity package.

Collective is on a mission to redefine the way businesses-of-one work.
Our technology and team of trusted advisors help members achieve financial independence by taking care of everything from business incorporation to accounting, bookkeeping, tax services, and access to a thriving community, all in one integrated platform.
We believe in empowering self-employed people to enjoy the same tax savings that big companies get, so they can focus on their passion, not paperwork.
Featured in Forbes, Business Insider, Yahoo, Bloomberg, Financial Times, TechCrunch, and more.
We are backed by General Catalyst, Sound Ventures (Ashton Kutcher and Guy Oseary), QED Investors, Google's Gradient Ventures, Expa, and other investors who have financed iconic companies like YouTube, Substack, Twitch, Box, Hims, Instacart, and Lyft.

This listing is sourced directly from Collective's careers page and normalized into a canonical job model.