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Gusto

Senior Staff Software Engineer, Marketing Technology

Gusto, WorkFromHome

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Senior Staff Software Engineer, Marketing Technology

About Gusto

Gusto is a modern, online people platform that helps small businesses take care of their teams. On top of full-service payroll, Gusto offers health insurance, 401(k)s, expert HR, and team management tools. Today, Gusto offices in Denver, San Francisco, and New York serve more than 200,000 businesses nationwide.

Our mission is to create a world where work empowers a better life, and it starts right here at Gusto. That’s why we’re committed to building a collaborative and inclusive workplace, both physically and virtually. Learn more about our Total Rewards philosophy.

About the Role

As a Senior Staff Software Engineer on the Marketing Technology team, you will spearhead the evolution of Gusto’s new MarTech stack. This is a frontend-leaning role where you will design and build foundational platforms that connect our customer data with our communication channels. Your work will shape key technology pillars: building a new headless CMS, unifying data into a central CDP, and integrating a multi-channel Orchestration engine.

If you are passionate about building highly reliable, frontend-focused systems that directly impact business growth, we would love to have you join our team.

About the Team

The Marketing Technology (MarTech) team is a new group building the next generation of infrastructure that powers customer acquisition and engagement funnels. We prioritize quality, observability, and uptime to support Gusto’s growth and brand, partnering closely with Marketing, Sales, Growth R&D, and Operations.

Day-to-Day Responsibilities

  • Architect and evolve customer-facing web platforms for performance and scale.
  • Build and maintain integrations with our MarTech stack (e.g., Segment, Braze).
  • Implement and optimize caching strategies across the delivery stack (CDN, edge).
  • Write high-quality, well-tested frontend code using modern best practices.
  • Support, mentor, and up-level fellow engineers on the team.
  • Partner cross-functionally with Marketing and Sales to translate business needs into technical solutions.
  • Own the long-term technical roadmap for MarTech.

What We’re Looking For

  • 12+ years of experience building web systems connected to a headless CMS.
  • Experience building modern frontend applications with React, TypeScript, and Next.js.
  • Experience with web performance, CDNs, and advanced caching strategies.
  • Experience integrating with MarTech systems (e.g., CDPs, CRMs, orchestration tools).
  • Systems thinker with excellent written communication and collaboration skills.
  • Ability to act as a thought partner for technical and business teams.
  • A balance of pragmatic execution and long-term architectural thinking.

Compensation

Cash compensation is targeted at $191,000–$225,000/year in Denver and most remote locations, and $225,000–$265,000/year for San Francisco, Seattle, and New York. Stock equity is additional. Final offer amounts depend on candidate experience and may vary from the amounts listed above.

Gusto has physical office spaces in Denver, San Francisco, and New York City. Employees based in those locations are expected to work from the office on designated days (approximately 2–3 days per week or more depending on role). Symmetry, Gusto’s subsidiary, has a Scottsdale office with the same expectations.

Note: The San Francisco office expectations cover 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.

Equal Opportunity

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 legally protected characteristics. We also provide reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures.

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