Verified current Job

Support Engineer

About Finix

Job Full source details
Finix San Francisco Source published Sep 20, 2026 Verified 7 hours ago
✓ 100% verification score · Source: Finix (lever) · Always confirm final requirements on the original source.
Complete source information imported The available role or programme description, requirements, benefits and source facts were imported from the public official endpoint and formatted for reading.
EmploymentFull-time

Overview

About Finix

Full job description

About Finix Finix is building the global operating system for fintech, starting with payments. From startups to publicly traded companies, Finix processes tens of billions of dollars annually both in-store and online. Finix was founded in 2015 and is headquartered in San Francisco.

To date Finix has raised over $200M, including a $75M Series C led by Acrew Capital and Lightspeed Venture Partners and backed by American Express Ventures, Bain Capital Ventures, Homebrew, Inspired Capital, Visa, and others

About the role:

At Finix, we build for scale and develop systems that can process tens of thousands of events per second. Our systems move millions of dollars per day. We iterate quickly and constantly release new features with little to no margin for error.

As a member of the Support Engineering Team, you are the front line and the face of Finix. You will interact with customers daily and help them on their path to becoming payment processing platforms, all while improving the product by collaborating closely with the Revenue, Product, and Engineering teams.

We are looking for a candidate who is a payment nerd or is interested in being one. Additionally, successful candidates are natural problem-solvers and show a curiosity about how the industry works. They are excited to help our customers build their own perfect payments stack.

This hybrid role entails working in the office 4 days per week in our San Francisco HQ.

Collaborate with the Revenue, Product, and Engineering teams on projects, features, and tasks along with managing the Support ticket queue and answering tickets

Troubleshoot, debug, and document technical customer issues and solutions

Build strong relationships with Finix users, work with them to resolve their issues including identifying product gaps and enhancement, and work to implement solutions and improvements

Act as a customer advocate in cross-functional product meetings

Engage and participate in team learnings to better understand the payments ecosystem

BS/MS in Computer Science, Engineering, or similar experience (Open to DevBootcamp graduates and non-college graduates)

Experience working with RESTful JSON APIs, Curl Commands, SQL, scripting languages, debugging, log aggregators, and web technologies

Strong written and verbal communication skills. You believe in being open, honest, and direct in your communications

Comfortable working in a fast pace environment and interacting with a high volume of customers every day, team-oriented, and hungry to learn

Strong foundational knowledge of APIs and can explain the concept to a five-year-old easily

Experience with ticketing tools such as Hubspot

Previous experience working for SaaS companies

Payments experience

Python, Ruby, and/or JavaScript experience

Tips for this job

Practical Job and Scholarship guidance. These tips do not replace official rules or create new eligibility requirements.

  1. Tailor the CV and application to the responsibilities and required skills stated on the official employer page.
  2. Use concrete evidence of relevant work, projects and measurable results rather than generic claims.
  3. Confirm location, work authorization, remote restrictions and sponsorship terms before applying.
  4. Apply through the original employer or official recruitment destination shown on this page.

Verification notes

laptop-ats-crawler v2

Original authoritative source

Job and Scholarship is the discovery and verification layer. Confirm eligibility, dates, salary/funding and application instructions on the original source before submitting anything.

Finix (lever) ↗

Browse current Job and Scholarship listings from Finix (lever) →

More ways to save

Discover deals, coupons and free courses on our sister site.

Explore DealVorio
Save more with DealVorio: deals, coupons, free courses, apps and books