Senior QA Engineer

We’re looking for a hungry, world-class QA engineer to join us in-person, 5 days/week at our San Francisco HQ in South Park.

About Hyperbound

Hyperbound (YC S23) is building the Sales Performance OS, a new category of sales-tech that gives enterprise sales orgs an unfair advantage by observing, measuring, and scaling top-performer behaviors. This category is inevitable: within 5 years, every sales org will run on a system like this.

We just raised our $15M Series A and closed $1M+ in new ARR two months in a row. We’re scaling from 15 → 30+ teammates this year, and you’ll be joining right before liftoff.

About the role

We are seeking a Senior QA Engineer to build Hyperbound’s QA function from the ground up—owning strategy, automation, and execution. This is a 0→1 role: you’ll set the framework for functional, performance, and compliance testing, scale automation across our stack, and ensure our processes are safe, reliable, and high-performing. You will also embed QA into CI/CD pipelines to enable fast, enterprise-grade releases.

If you’re passionate about building high-quality systems and want the freedom to shape a best-in-class QA pipeline, this role is made for you.

Key Responsibilities

• Own QA strategy, defining frameworks for automation, functional, performance, and compliance testing

• Build and scale test automation for UI and API coverage

• Ensure reliability by expanding automation coverage, monitoring dashboards, and resolving test failures quickly

• Guarantee accuracy, security, and compliance (HIPAA/SOC-2), partnering with Engineering

• Embed QA into CI/CD pipelines using GitHub Actions and related tooling

Nice-to-Have

• Experience testing AI/LLM workflows

• Familiarity with dashboarding and observability tooling

• GitHub Actions CI/CD integration experience

• Prior startup QA background

Success OKRs (60 Days)

• Establish automated test coverage across UI and API workflows

• Integrate QA pipelines into GitHub Actions for reliable CI/CD

• Deliver measurable improvements in test reliability and release confidence

Culture Fit

• Persistent, driven problem solver

• Willing to push back to defend quality/timelines

• Thrives in high-ambiguity, fast-paced startup environments

What we offer:

• Opportunity to be a founding member of a high-growth startup with a significant impact on the company’s success (growing 20% month over month)

• Competitive salary and equity package

• Ability to learn more than you can ever imagine in a short period of time

***This is not a remote role! 5x/week at our SF office in South Park.

About the interview

1. Phone Screen/Intro to CTO

2. Tech Screen with Head Of Engineering

3. Practical Assessment: two day, paid, in-person work trial