Remote Senior Browser Research Lead

Jobgether; South Africa; Remote; ZAR 2,865,000 - 3,870,000; Full time

Benefits offered by this job

Fully remote work

Competitive salary

Professional growth

Job summary

Jobgether is partnering with a global, remote-first team to hire a Senior Web Browser Researcher based in South Africa. You will investigate browser behavior, design experiments, and translate findings into product improvements.

You will lead research from hypothesis to validation, create automated tooling, and collaborate with product and engineering teams to shape cutting-edge device intelligence and fraud-detection technologies.

Qualifications

• Deep understanding of web platform fundamentals and browser behavior.
• Strong experimental skills and ability to turn independent research into validated outcomes.
• Ability to navigate undocumented technical behavior and communicate findings clearly.

Responsibilities

• Research novel device-identification and bot-detection techniques across modern browsers.
• Evaluate findings against performance budgets and real-world constraints.
• Design and conduct experiments, analyze data, and provide actionable recommendations.

Skills

Web fundamentals

Browser internals

JavaScript

Web security

Experimentation

Reverse engineering

Go language

Tools

Scrapers

Fuzzers

Observers

Job description

Jobgether is partnering with a global, remote-first team to hire a Senior Web Browser Researcher based in South Africa. You will investigate browser behavior, design experiments, and translate findings into product improvements.

You will lead research from hypothesis to validation, create automated tooling, and collaborate with product and engineering teams to shape cutting-edge device intelligence and fraud-detection technologies.