Software Engineer II at Microsoft
Redmond, Washington, United States -
Full Time


Start Date

Immediate

Expiry Date

20 Feb, 26

Salary

0.0

Posted On

22 Nov, 25

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

JavaScript, TypeScript, React, Angular, Vue, APIs, Telemetry, Performance Optimization, Security Hardening, Debugging, C, C++, C#, Java, Python, Analytics

Industry

Software Development

Description
Develop lightweight JavaScript/TypeScript modules for user‑interaction telemetry and anomaly detection. Integrate detection SDKs into web and mobile frontends (React, Angular, Vue). Collaborate with backend engineers to define APIs and data contracts for telemetry ingestion. Optimize performance for minimal latency and CPU impact. Implement security hardening techniques against headless browsers and automation frameworks. Debug detection coverage issues and improve signal reliability across browsers and devices. Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python - OR equivalent experience. 4+ years frontend engineering experience in modern JS frameworks. Solid understanding of browser APIs, event loop, and security best practices. 2+ years of experience with analytics, telemetry, or client‑side instrumentation. 2+ years of experience in anti‑fraud, CAPTCHA, or fingerprinting technologies.
Responsibilities
Develop lightweight JavaScript/TypeScript modules for user-interaction telemetry and anomaly detection. Collaborate with backend engineers to define APIs and data contracts for telemetry ingestion.
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