Required Experienced Frontend Engineer
Realize your potential by joining the leading performance-driven advertising company!
As an Experienced Frontend Engineer on the Core Engine Team, Web Supply, in our Tel Aviv Office, youll be at the forefront of building the technology behind our recommendation widgets experiences seen by billions of users every day across thousands of top websites.
Youll write clean, type-safe TypeScript code that powers high-performance, scalable frontend features. Youll dive deep into browser internals, optimize page performance, and experiment with cutting-edge web APIs all while seeing your work make a real impact in the world.
Youll also get to explore the latest in GenAI, integrating intelligent personalization into products that shape how users discover content. Collaborating closely with talented engineers and product teams, youll own features end-to-end, iterate quickly, and push the boundaries of whats possible in modern web development. This is your chance to grow, experiment, and leave your mark on a product used by millions every day.
How youll make an impact:
Build high-performance, type-safe features that power widgets seen by billions every day.
Optimize web performance and experiment with cutting-edge browser APIs.
Integrate GenAI and personalization to make content discovery smarter.
Own features end-to-end, from concept to deployment.
Collaborate with engineers, designers, and PMs to deliver elegant solutions.
Drive innovation through code quality, best practices, and performance improvements.
Requirements: To thrive in this role, youll need:
4+ years of experience as a TypeScript or Frontend Engineer
Strong understanding of type systems, generics, interfaces, and the benefits of type safety in large-scale applications
Familiarity with modular architecture, bundlers (like Webpack or Rollup), and performance monitoring tools
A team player who can collaborate across domains, with engineers, analysts, product managers, and designers
Comfortable diving into large, complex codebases, and identifying areas for improvement or optimization
Proficient in: async programming, the Event Loop, debugging best practices, Chrome DevTools, and frontend performance tuning
Good understanding of: Git workflows, SQL basics, and frontend design patterns
Bonus points if you have:
Experience with modern testing frameworks such as Playwright, Jest, or Mocha
Familiarity with Agile, SCRUM, or Lean Startup methodologies
Exposure to ReactJS, AMP, Lighthouse, or CI/CD pipelines
Understanding of backend-related tools or languages (e.g., Java, Go, Docker, BigQuery, Kusto)
BSc in Computer Science or equivalent.
This position is open to all candidates.