Staff Software Engineer, Retirement Financial Platform
Gusto, Inc.
Tailor my CV for this job, freeView job and applyYour CV rewritten for this role, from your real experience. Sign in with Google, nothing to install.
Got this interview? Our apps help you get the job.
Skills named in this job
Read from the description itself, not inferred.
This role on the market
19 open retirement roles across 7 companies are on ApplySarthi right now.
- Associate - BCM - Retirement 5AGenpact
- Benefits Manager, Retirement Programs (Hybrid) NYC, Long Island, NY & Newark, NJBroadridge
- Asset Management Investment Specialist (Retirement Solutions) Lead - Vice PresidentJPMorgan
- Director of Retirement Sales ActivationHuman Interest
- Regional Retirement ConsultantInvesco
What retirement roles keep asking for: SaaS (37%), Salesforce (26%), B2B (21%), Jira (21%), CRM (16%), Confluence (16%), Customer success (16%), Excel (16%) — counted across their open postings here.
Software Engineer jobs in the United States · Software Engineer jobs in Denver · Software Engineer jobs in New York · Software Engineer jobs in Chicago · Software Engineer jobs in San Francisco · Software Engineer jobs in Seattle · Software Engineer jobs in Austin · Software Engineer jobs in Los Angeles · Remote Software Engineer jobs · Observability jobs · Rails jobs
Gusto, Inc. has 101 open roles listed here.
- FP&A AI Architect
- Staff Recruiter, Design & Specialized Tech
- Tax Resolution Advocate
- Senior Staff Engineer, Expansion Experiences
- Staff Software Engineer, Expansion Experiences
Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
Interviews for retirement roles keep coming back to SaaS, Salesforce, B2B, Jira. Practise those questions before you sit with Gusto, Inc..
Questions you are likely to be asked
- Why do you want to join Gusto, Inc.?
- What is your experience with Observability? Tell me one thing you learned the hard way.
- Describe a time a deadline forced a trade-off in quality. What did you choose and why?
- How would you design an API for a feature you have worked on?
- What do you do when a production issue happens on your code?
Prep Sarthi gives you a free mock interview: an AI interviewer asks you questions like these out loud, from your own CV and this job, and shows your score and your weakest answer.
Practise the Staff Software Engineer, Retirement Financial Platform at Gusto, Inc. interview free →
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:
You’ll be a key engineer focused on building and owning the systems that move money and assets through Gusto Retirement. This is a very hands-on role: owning backend services and APIs end-to-end, shipping production code, and working through real financial edge cases. You’ll partner closely with product, compliance, and operations to turn complex financial requirements into reliable software. If you like working on core systems where correctness matters and enjoy getting things shipped, you’ll be a great fit.
About the Team:
The Financial Infrastructure team owns the core money and asset flow systems for Gusto Retirement. We’re a senior team that works on payments, settlements, tax and compliance integrations, and much more. The work is complex and often cross-functional, so we stay focused, collaborate closely, and keep tight ownership of what we build. We work closely with product and partner teams, but we’re responsible for execution and reliability end-to-end.
Here’s what you’ll do day-to-day:
- Design, build, and ship services and APIs for money movement and financial integrations
- Work on payments, settlements, reconciliation, and corrections involving real customer funds
- Build and support critical workflows like payroll integration, KYB/KYC, 401k loans, billing and invoicing, and IRA
- Partner with product, compliance, and operations to scope work and deliver production-ready solutions
- Debug production issues and improve reliability, observability, and operational tooling
- Collaborate with other engineering teams to integrate with shared systems and platforms
- Mentor other engineers to help solve some of the hardest technical problems out there in very complex domains and at a large scale
- Write clear, reliable, well-tested code that ships quickly and scales well
- Build a product that our customers genuinely love
Here’s what we're looking for:
- 8+ years of software engineering experience building and shipping production products or platforms
- Strong experience with services, APIs, and data-heavy workflows.
- Experience working on financial systems, payments, or other high-correctness domains (or the ability to ramp quickly).
- Comfortable owning systems end-to-end, including production support and operational work.
- Experience working closely with PMs and cross-functional partners to deliver scoped work.
- Pragmatic, execution-focused approach to engineering.
- Clear communicator and collaborative teammate.
- Ability to mentor engineers to maximize their performance and impact
- Experience with Ruby on Rails (or a comparable backend framework).
Bonus Points:
- Experience leveraging AI tools or systems to accelerate development, improve testing, and deliver new product capabilities.
- Curiosity and experimentation with emerging AI frameworks, applying and sharing best practices to evaluate and scale AI use safely across teams.
Please note that travel to Gusto's office for onboarding is required for this position. If you have any questions regarding this requirement, please share with your recruiter.
Our cash compensation amount for this role is targeted at $163,000–$204,000 in Denver & most remote locations, and $197,000–$247,000 for San Francisco, Seattle & New York. Stock equity is additional. 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.
Match this job to your CV
ApplySarthi scores your CV against this role, shows the skills you are missing, and writes a tailored version for the application.
Check my match →Similar open roles
- Retirement Sponsor Support SpecialistGusto, Inc.
- Channel Partnerships Manager, Investor Ecosystems (VC & PE)Gusto, Inc.
- Expansion Account Manager LeaderGusto, Inc.
- Future Opportunities: Channel Sales ExperienceGusto, Inc.
- HR ConsultantGusto, Inc.
- PEO Sales, Account ExecutiveGusto, Inc.
- WFM Capacity & Analytics Planner Gusto, Inc.
- Partner Manager, Gusto Pro Gusto, Inc.
Need answers during your interview? Try Live Sarthi.
Live Sarthi, an Interview Sarthi app, shows answer suggestions during the call.
- Hidden from supported screen sharingThe overlay stays out of supported Windows screen captures.
- Answers start in about 1.5 secondsResponse time varies with your connection and model.
- From your own CVYour projects and your experience, not a generic script.
- 30 minutes freeThen ₹99 for a 2-day pass with unlimited calls — you pay for the days you are interviewing, not a subscription.
A Windows app, from the same team as ApplySarthi.
Listed on greenhouse · posted 2026-10-01. ApplySarthi collects openings and links to application pages; the role is advertised by Gusto, Inc., not by us.