Senior Frontend Engineer

Vetto is looking for senior front-end and full-stack engineers to review coding work for AI projects. If you have spent years receiving bug reports from real platforms, reproducing them and shipping the fix, this project puts that experience to work.

About the project

You will join a project where experienced engineers assess the quality of coding work produced for AI systems. The work centers on real-world web applications and front-end bugs.

What you'll do

• Review coding tasks built on web applications, forming your own view of each problem before seeing any proposed answer.
• Judge whether a proposed fix addresses the root cause and whether the tests check real behavior.
• Write clear, evidence-based reviews in English that point to files, lines, tests or commands.

Nice to have

• PHP experience (some of the apps use it).
• Experience with code review, QA or test design.
• A sharp eye for UI behavior and visual bugs.

Not a fit

• Junior or mid-level profiles (under 5 years of experience).
• Back-end only developers with no front-end experience.
• People who tend to approve whatever an AI tool suggests instead of checking it themselves. AI tools may help you explore code, but you verify every claim and write your own opinion.

Compensation

US$50–100/hour equivalent, paid per review. Only reviews that pass the approval step are paid. Remote, async, freelance work.

Who can apply: - 5+ years of professional experience as a front-end or full-stack engineer (senior level). - Real-world experience receiving bug reports from production platforms, reproducing them and fixing them. - Strong TypeScript / JavaScript, with hands-on React or Vue experience. - Comfort reading code you did not write and pointing out problems with clear arguments. - Comfort with Docker, the terminal and running test suites. - Fluent written English.

Specialties: - Front-end - TypeScript - JavaScript - React - Vue - Code review - Docker