Security Researcher (Cryptography)

Qelens; India; On-site; INR 1,500,000 - 3,000,000; Full time

Job summary

Qelens is seeking a Security Researcher specialized in cryptography to secure our platform against emerging threats, including post-quantum adversaries. You will analyze cryptographic protocols and design secure systems, collaborating with engineering teams to embed best practices.

You will publish research findings and represent Qelens at industry conferences, contributing to the advancement of cryptography and security across our products and infrastructure.

Qualifications

• PhD or MS in CS, Math, or related field with cryptography focus.
• Proven track record of discovering vulnerabilities and publishing security research.
• Deep understanding of modern cryptographic primitives (e.g., public-key cryptography, zero-knowledge proofs).

Responsibilities

• Conduct deep research into cryptographic algorithms and protocols.
• Identify and mitigate security vulnerabilities in products and infrastructure.
• Design and implement secure cryptographic solutions for our platform.
• Collaborate with engineering teams to integrate security best practices.
• Publish research findings and represent Qelens at industry conferences.

Skills

Cryptography

Security research

Python

Rust

C++

Analytical thinking

Education

PhD or MS in CS/Math with cryptography focus

Job description

As a Security Researcher specializing in Cryptography, you will be at the forefront of securing our platform against emerging threats, including post-quantum adversaries. You will analyze cryptographic protocols, identify vulnerabilities, and design secure systems.

Responsibilities

• Conduct deep research into cryptographic algorithms and protocols.
• Identify and mitigate security vulnerabilities in our products and infrastructure.
• Design and implement secure cryptographic solutions for our platform.
• Collaborate with engineering teams to integrate security best practices.
• Publish research findings and represent Qelens at industry conferences.

Qualifications

• PhD or MS in Computer Science, Mathematics, or a related field with a focus on cryptography.
• Proven track record of discovering vulnerabilities and publishing security research.
• Deep understanding of modern cryptographic primitives (e.g., public-key cryptography, zero-knowledge proofs).
• Strong programming skills in Python, Rust, or C++.
• Excellent analytical and problem-solving abilities.