Horizon3.ai
51 - 200 employees
Founded 2019
Horizon3.ai's mission is to help you find and fix attack vectors before attackers can exploit them. NodeZero, our autonomous penetration testing solution, enables organizations to continuously assess the security posture of their enterprise, including external, identity, on-prem, IoT, and cloud attack surfaces.
Senior Software Engineer, Browser Automation
Job not on LinkedIn
🔥 12 minutes ago
📊 Check your resume score for this job
Improve your chances of getting an interview by checking your resume score before you apply.
Horizon3.ai
51 - 200 employees
Founded 2019
Horizon3.ai's mission is to help you find and fix attack vectors before attackers can exploit them. NodeZero, our autonomous penetration testing solution, enables organizations to continuously assess the security posture of their enterprise, including external, identity, on-prem, IoT, and cloud attack surfaces.
📋 Description
• Help us grow and harden our browser automation and crawling engine • Advance our browser-driven crawler using Playwright and Stagehand • Tackle modern web app challenges: SPA routing, multi-step flows, etc. • Extend agentic login and authentication capabilities • Improve crawl coverage, determinism, and throughput • Collaborate with attack-team engineers to shape application maps
🎯 Requirements
• Experience building production software, with deep hands-on experience in browser automation (Playwright, Puppeteer, or Selenium) • Strong TypeScript / Node.js skills • A track record of dealing with flaky, stateful, JavaScript-heavy apps • Solid instincts for distributed/concurrent systems • A bias toward determinism and debuggability • Ownership mentality
🏖️ Benefits
• Health, vision & dental insurance for you and your family • Flexible vacation policy • Generous parental leave • Growth opportunities • Innovative culture
Apply NowSimilar Jobs
🔥 13 minutes ago
Senior Software Engineer for Pulumi, enabling developers to harness the power of the cloud. Collaborating with teams to build cloud solutions across various programming languages.
Angular
Cloud
Distributed Systems
Java
JavaScript
Node.js
Python
TypeScript
Go
🔥 17 minutes ago
Senior Engineer developing algorithms on planning for autonomous driving at Motional. Integrating algorithms and building scalable codebase while mentoring junior team members.
🇺🇸 United States – Remote
💵 $200k - $241.6k / year
⏰ Full Time
🟠 Senior
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor
🔥 17 minutes ago
Senior Engineer working on autonomous driving tasks and machine learning workflows at Motional. Collaborating on large-scale solutions and conducting deep learning experiments for performance analysis.
🇺🇸 United States – Remote
💵 $168k - $244k / year
⏰ Full Time
🟠 Senior
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor
Amazon Redshift
AWS
Distributed Systems
MongoDB
MySQL
Postgres
Python
SQL
🔥 17 minutes ago
Senior Engineer designing and implementing software pipelines for autonomous vehicle localization systems at Motional. Collaborating with mapping and perception teams for optimal software development.
🇺🇸 United States – Remote
💵 $190k - $244.8k / year
⏰ Full Time
🟠 Senior
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor
🔥 26 minutes ago
Twilio
5001 - 10000
Backend Software Engineer working on Twilio Segment CDP products. Collaborating with cross-functional teams to design APIs and enhance customer experiences.
🇺🇸 United States – Remote
💵 $117k - $171.9k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
🧑💻 Full-stack Engineer
🦅 H1B Visa Sponsor
AWS
Cloud
Distributed Systems
Java
Kubernetes
Python
Go
