Frontend/ Full-stack Engineer (Next JS)

Overview:

At Rapifuzz, we're dedicated to our mission of ‘making security simple,’ and empowering organizations against the ever-evolving landscape of digital threats. Our core motivation revolves around securing digital environments and safeguarding sensitive data. Upholding values of integrity, innovation, collaboration, and customer-centricity, we strive to offer unparalleled cybersecurity solutions tailored to meet the unique needs of our clients.Who We Are? As an innovator in the cybersecurity domain, we take pride in our diverse portfolio of next-gen cybersecurity products and services designed to tackle a wide array of security challenges. Our team comprises seasoned cybersecurity professionals with extensive industry experience and deep domain knowledge.

About the role:

We are seeking a frontend/full-stack engineer who will build the user-facing forensic analyst interface. This includes the upload page, results viewer, explainability overlays, timeline viewers, case management screens, and PDF report generation. You will collaborate directly with ML and backend teams to render real-time insights and visualizations.

Key Responsibilities:

Frontend Interface Development

• Build the media upload interface (file/URL).
• Implement the results page showing:
• Fake/real verdict
• Confidence score
• Explanation/rationale
• Highlighted manipulated regions
• Create a timeline viewer for frame/segment-level anomalies.
• Build KYC/liveness POC screens if needed.

Full-Stack Responsibilities:

• Integrate APIs for ML scoring, metadata, and audit logs.
• Build secure auth/user flows if needed.
• Ensure UI performance for large files and long videos.

Skills/Qualifications:

• Bachelor's degree in Computer Science, Engineering, or related field.
• 4+ years of experience in front end development.
• Strong Typescript + Next.js.
• Experience with media rendering (canvas, WebGL, or video/audio APIs).
• Ability to work with real-time APIs and JSON streaming.
• Knowledge of HTML-to-PDF libraries.
• Familiarity with backend basics (Python optional).

Preferred Skills:

• Experience with forensic or analytic visualization tools.
• Experience handling large media files in the browser.
• Web security knowledge (file validation, sandboxing, CSP).

Soft Skills:

• Ability to collaborate across ML and backend teams.
• Strong UI/UX sense with a focus on clarity for investigative tools.

Job Type: Full-time

Pay: ₹386,689.19 - ₹1,634,271.54 per year

Benefits:

• Health insurance

Application Question(s):

• How many years of hands-on Next.js experience do you have?
• How many years of hands-on experience do you have with TypeScript?
• What is your current CTC in Lacs per annum?
• What is your expected CTC in Lacs per annum?
• What is your notice period?

Location:

• Gurgaon City, Haryana (Required)

Work Location: In person