Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowFirst seen 15 hours ago

Senior QA Engineer

Fastn26 open roles

Where
Remote, Oregon, United States
Work mode
Remote
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowSenior QA EngineerFastn · Remote, Oregon, United States

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on Fastn's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

11.3% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.0%1 day
  2. 4.2%3 days
  3. 11.3%7 days
  4. 17.6%14 days
  5. 34.3%30 days
  6. 43.5%60 days
This job: first seen 15 hours ago

The posting

Senior QA Engineer

Location: Remote Type: Full-time

About Fastn

Fastn is on a mission to revolutionize how SaaS companies connect with their customers' environments. Powered by AI, we provide an embedded integration infrastructure that enables SaaS businesses to build, scale, and manage their integration ecosystem effortlessly.

With Fastn, companies can launch strategic integrations, create their own app marketplace, and unlock new revenue streams by offering seamless connectivity with the tools their customers already use. But our platform is more than just integrationsits about accelerating market penetration, driving partner-sourced revenue, and delivering smarter, more valuable customer experiences.

If youre passionate about ensuring high-quality, scalable, and secure SaaS products, Fastn is the place to be.

What Youll Do

As a Senior / Lead QA Engineer, you will play a key role in defining, implementing, and optimizing Fastns quality assurance strategy. You will work closely with engineering, product, and customer success teams to ensure that our AI-powered integration platform meets the highest standards of performance, reliability, and security.

Your Responsibilities

  • Test Strategy & Automation: Define and execute test automation strategies for API, backend, and UI testing.
  • Scalability & Performance Testing: Design and implement performance, stress, and load testing for high-throughput, low-latency systems handling millions of transactions per second/minute
  • End-to-End Testing: Develop and maintain automated and manual test suites to validate SaaS integrations, API functionality, and AI-driven automation workflows.
  • CI/CD & Release Quality: Work closely with DevOps and engineering teams to integrate automated tests into the CI/CD pipeline, ensuring smooth and reliable deployments.
  • Security & Compliance Testing: Implement best practices for API security testing, authentication validation (OAuth, JWT, OpenID), and compliance adherence (SOC 2, GDPR, etc.).
  • Defect Management: Identify, document, and track bugs, ensuring timely resolution and maintaining high product quality.
  • Collaboration & Leadership: Work cross-functionally with product managers and engineers to define acceptance criteria, review test cases, and mentor junior QA engineers.
  • Monitoring & Observability: Implement tools and frameworks for real-time monitoring of integration health, failure detection, and issue diagnosis.

What Were Looking For

Were seeking a highly skilled QA leader who is passionate about test automation, performance engineering, and building scalable testing frameworks. If you thrive in high-growth, fast-paced startup environments, this role is for you.

Must-Have Skills & Experience

  • 5+ years of experience in software quality assurance, with a strong focus on test automation and performance testing.
  • Expertise in test automation frameworks like Selenium, Cypress, Playwright, or equivalent.
  • Strong programming skills in Python, Java, or JavaScript for test automation.
  • Experience with API testing tools like Postman, RestAssured, or similar.
  • Proven ability to test distributed, high-scale systems handling millions of transactions per second/minute.
  • Hands-on experience with performance testing tools like JMeter, Gatling, or k6.
  • Experience with CI/CD pipelines (GitHub Actions, Jenkins, CircleCI, etc.).
  • Knowledge of cloud platforms (AWS, GCP, or Azure) and containerization (Docker, Kubernetes).
  • Familiarity with security testing practices for APIs and authentication mechanisms.
  • Strong problem-solving skills and ability to lead testing initiatives and mentor junior engineers.

Nice-to-Have Skills

  • Experience with AI/ML-driven testing automation.
  • Hands-on experience testing iPaaS, SaaS integrations, or API marketplaces.
  • Familiarity with event-driven architectures, message queues (Kafka, RabbitMQ, etc.), and microservices testing.

Why Join Fastn?

  • Define the Future of QA in SaaS Integrations Build and lead the testing strategy for a next-generation AI-powered platform.
  • Work on High-Scale, High-Performance Systems Solve complex testing challenges in distributed architectures.
  • High-Impact, Leadership Role Drive testing automation and mentor a growing QA team.
  • Strong Engineering Culture Collaborate with world-class engineers solving large-scale challenges.
  • Competitive Compensation Market-leading salary, meaningful equity, and a flexible remote work environment.

Join Us in Building the Future of SaaS Connectivity!

If youre excited to lead testing efforts, automate quality assurance, and ensure high-performance integrations, wed love to hear from you.

Apply now and help shape the future of SaaS integrations!

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against Fastn's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on Fastn's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    Fastn's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.