R

Ranger

AI-assisted end-to-end QA testing

Founding Marketer

Full-Time
No salary listed
Mid
San Francisco, CA, USA
In PersonDaily in-person collaboration is required at the Presidio five days per week.
Growth & MarketingMarketing Generalist & Management
No H1B Sponsorship

About the job

Requirements
  • Ability to read a Playwright test, understand a continuous integration and continuous delivery pipeline, and communicate credibly with engineers.
  • Experience in developer tools or infrastructure and understanding of technical buyers.
  • Ability to own a metric, build the system to achieve it, and be accountable for results using funnels, cohorts, and experiments.
  • Experience building something from zero to one, such as a company, community, content engine, or growth channel.
  • Strong writing and communication skills, including technical blog posts, social media threads, and cold email.
Responsibilities
  • Build Ranger's growth engine from scratch while working directly with the founder.
  • Create technical blog posts, tutorials, demo videos, and case studies that build trust with engineers and position Ranger as an answer to the quality assurance problem.
  • Build and optimize growth channels including search engine optimization, newsletter and podcast sponsorships, GitHub distribution, and paid campaigns.
  • Run growth experiments, determine what works, scale effective approaches, and discontinue ineffective ones.
  • Own the full funnel from awareness through activation and track performance metrics.
  • Represent Ranger at conferences, meetups, and developer events, and create new events such as hackathons and conference activations.
  • Build documentation, guides, interactive demos, and onboarding experiences that support self-serve developer discovery, evaluation, adoption, and internal advocacy.
  • Build relationships with engineering leaders, developer advocates, and technical influencers.
  • Define the marketing function and contribute directly to company strategy, positioning, and market presence.
Desired Qualifications
  • Experience in developer relations, developer tools marketing, or growth at an early-stage startup.
  • Experience building and scaling a content or community program that generated measurable pipeline.
  • A portfolio of technical writing, videos, or other content.
  • Experience working with or marketing to engineering teams.
  • Experience with product-led growth motions.
  • Previous experience as a company founder.

About the company

Ranger focuses on end-to-end QA testing for web-based products by combining AI and human expertise. An AI agent writes tests, which are then reviewed by a team of human QA experts to ensure quality. This dual approach helps catch real bugs and keeps core workflows intact, so development teams can move faster on their product roadmaps. Ranger targets teams that want rapid development and deployment, offering a service that automates and refines testing tasks. On average, its clients save about 200 hours per engineer each year. The company's goal is to make QA more efficient and trustworthy, pulling testing work away from developers so they can focus on building features.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

N/A

Founded

N/A

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Simplify Jobs

Simplify's Take

What believers are saying

  • Ranger announced $8.9M total funding on 2026-08-03, extending runway.
  • General Catalyst and XYZ back the company, signaling strong investor validation.
  • Ranger claims 200-plus engineer hours saved annually, an easy ROI pitch.

What critics are saying

  • Momentic called Ranger less mature on 2026-09-02, pressuring premium pricing.
  • Ranger remains web-only in August 2026, while Autify and Functionize sell mobile coverage.
  • If autonomous QA misses critical bugs, one headline failure kills trust and sales.

What makes Ranger unique

  • Ranger pairs AI-written Playwright tests with human review, unlike pure self-serve tools.
  • Its 2026 customer list included OpenAI, Suno, Clay, and Dust.
  • Slack and GitHub integration keeps test results inside CI/CD workflows.

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Benefits

  • Hybrid Work Options

Growth & Insights and Company News

Headcount

6 month growth

33%

1 year growth

33%

2 year growth

60%
The Manila Times
Mar 2nd, 2025
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