Software Engineer, Financial Data & Payments
Required skills
- financial data
- payments
- ledger
- reconciliation
- reporting systems
- payment profile
- money movement
- mission-critical software
- distributed systems
- maintainable code
Nice to have
- subledger
- variance investigation
- bank account verification
- payment rails
- ACH
- wire
Role summary
Gusto is seeking seasoned Software Engineers to join their Financial Data & Payments team. This role focuses on building and maintaining the financial backbone of Gusto's money movement systems, including ledger, reconciliation, and reporting. You will drive large technical architectural decisions, execute projects end-to-end, and ensure the reliability and scale of critical financial infrastructure. The ideal candidate has 10+ years of experience in building fault-tolerant, distributed systems, with a strong aptitude for solving complex and ambiguous problems in a test-driven environment. Experience with financial reconciliation, ledger design, or payments infrastructure is strongly preferred.
About Gusto
At Gusto, we're on a mission to grow the small business economy. We handle the hard stuff — payroll, health insurance, 401(k)s, and HR — so owners can focus on their craft and their customers. With teams in Denver, San Francisco, and New York, we support more than 500,000 small businesses nationwide and are building a workplace that reflects the people we serve.
All full-time employees receive competitive base pay, benefits, and equity (RSUs) — because everyone who helps build Gusto should share in its success. Offer amounts are determined by role, level, and location. Learn more about our Total Rewards philosophy.
AI is a fundamental part of how work gets done at Gusto. We expect all team members to actively engage with AI tools relevant to their role and grow their fluency as the technology evolves. AI experience requirements vary by role and will be assessed during the interview process.
About the Role:
We’re hiring seasoned engineers to join our teams that work on the financial backbone of Gusto's money movement — the ledger, reconciliation, and reporting systems that account for every dollar, and the payment profile that determines how employers fund payroll and how employees and contractors get paid. As a Gusto Software Engineer at this level, you’ll be guiding projects end-to-end by driving large technical architectural decisions (focusing on scale and modularity), understanding how to take existing systems closer to desired end states, executing on projects, and maintaining code that powers core experiences. If you’re interested in building elegant software with far-reaching effects in our modern economy, join us!
About the Team:
Financial Data & Payment Profile (FDPP) sits inside Gusto's Payments organization, which moves money safely between partners, employers, employees, government authorities, and Gusto. FDPP owns the two things that every one of those movements depends on.
Financial Data is the system of record for the money itself: the ledger and subledger behind every payment, the reconciliation that proves our books agree with our banks and partners, the investigation of the variances that surface when they do not, and the financial reporting that Accounting, Finance, and Compliance depend on. When Gusto needs to answer where a dollar is — and prove it — the answer comes from systems this team builds.
Payment Profile is what makes a payment possible in the first place: the payment methods available to a customer, the bank accounts and connections behind them, the verification that makes those accounts trustworthy, and the profile state that decides whether a payment can happen at all. Hundreds of thousands of businesses depend on this being right the first time — and on it recovering gracefully when a bank account, a connection, or a preference changes.
Here’s what you’ll do day-to-day:
Here’s what we're looking for:
Our cash compensation amount for this role is targeted at $183,000-$200,000 /yr in Denver & most remote locations, and $222,000-$245,000 /yr for San Francisco, Seattle & New York. Final offer amounts are determined by multiple factors, including candidate experience and expertise, and may vary from the amounts listed above.
At Gusto, we don't use titles the traditional way, as a signal of rank or hierarchy. Instead, our titles describe two things at once — your craft (what you do, e.g. Engineering, Design) and your scope of ownership (what you're accountable for) — which is why you'll see something like "Head of X" instead of a rank word like "Director" that tells you neither. Because of this, the title on this posting may look different from what you'd expect based on the scope and seniority of the role, and from how similar roles are typically titled elsewhere. If you have questions about how this role compares to your current title or level, your recruiter can help translate.
Gusto has physical office spaces in Denver, San Francisco, and New York City. Employees who are based in those locations will be expected to work from the office on designated days approximately 2-3 days per week (or more depending on role). The same office expectations apply to all Symmetry roles, Gusto's subsidiary, whose physical office is in Scottsdale.
Note: The San Francisco office expectations encompass both the San Francisco and San Jose metro areas.
When approved to work from a location other than a Gusto office, a secure, reliable, and consistent internet connection is required. This includes non-office days for hybrid employees.
Reliable, consistent presence: We expect regular and predictable attendance, whether you're working in-office, hybrid, or fully remote, so that you stay closely connected to your team, customers, and stakeholders in real time and ensure colleagues and customers receive the timely support and responsiveness they deserve.
Our customers come from all walks of life and so do we. We hire great people from a wide variety of backgrounds, not just because it's the right thing to do, but because it makes our company stronger. If you share our values and our enthusiasm for small businesses, you will find a home at Gusto.
Gusto is proud to be an equal opportunity employer. We do not discriminate in hiring or any employment decision based on race, color, religion, national origin, age, sex (including pregnancy, childbirth, or related medical conditions), marital status, ancestry, physical or mental disability, genetic information, veteran status, gender identity or expression, sexual orientation, or other applicable legally protected characteristic. Gusto considers qualified applicants with criminal histories, consistent with applicable federal, state and local law. Gusto is also committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. We want to see our candidates perform to the best of their ability. If you require a medical or religious accommodation at any time throughout your candidate journey, please fill out this form and a member of our team will get in touch with you.
Gusto takes security and protection of your personal information very seriously. Please review our Fraudulent Activity Disclaimer.
Personal information collected and processed as part of your Gusto application will be subject to Gusto's Applicant Privacy Notice.
Sample Gusto interview questions
- 1
Design a system for real-time audio/video streaming.
system designmedium - 2
Design a system for real-time processing of natural language queries.
system designmedium - 3
Architect a system for monitoring real-time network traffic for security threats.
system designmedium - 4
Serialize and Deserialize N-ary Tree Serialize and deserialize an N-ary tree. Input: root = [1] Output: 1 Explanation: The tree only contains a root node, resulting in a minimal serialized string representation that can be accurately rebuilt.
codingmedium - 5
Aggressive Cows Maximize the minimum distance between aggressive cows in stalls. Input: stalls = [0,4,3,7,10,9], cows = 3 Output: 4 Explanation: Placing the cows at positions 0, 4, and 10 yields a maximum possible minimum distance of 4 between any two cows.
codingmedium
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