Position Overview

We are seeking a highly motivated Post Doctoral Researcher in Post Quantum Cryptography (PQC) to join our Quantum Research division.

The ideal candidate will contribute to cutting-edge research focused on:

- Quantum-resistant cryptographic algorithms
- Secure communication frameworks
- Cryptographic protocol design
- Quantum-safe enterprise architectures
- Hybrid classical-quantum security systems

The researcher will work closely with our Quantum Engineering, AI, and Security teams to build practical and scalable PQC solutions for enterprise and government use cases.

Key Responsibilities

- Conduct advanced research in Post Quantum Cryptography and quantum-safe security architectures.
- Design, evaluate, and optimize PQC algorithms including:
- Lattice-based cryptography
- Hash-based cryptography
- Multivariate cryptography
- Code-based cryptography
- Isogeny-based approaches

- Contribute to implementation and benchmarking of NIST PQC standards.
- Develop quantum-secure protocols for:

- Identity and access management
- Secure communications
- Digital signatures
- Key exchange mechanisms

- Collaborate with engineering teams to integrate PQC into enterprise platforms and cloud-native architectures.
- Publish high-quality research papers in reputed journals and conferences.
- Participate in patent filings, whitepapers, and technical innovation initiatives.
- Work on hybrid classical-quantum cybersecurity frameworks.
- Mentor junior researchers, interns,



and engineering teams on PQC concepts and implementation approaches.
- Contribute to grants, industry consortiums, and academic collaborations.

Required Qualifications

Ph.D. in:

- Cryptography
- or related field

Strong research background in cryptography and cybersecurity Knowledge of:

- Quantum computing fundamentals
- Quantum attack models
- Public key cryptography
- Secure protocol design

Experience with at least one of the following:

- CRYSTALS-Kyber
- CRYSTALS-Dilithium
- Falcon
- SPHINCS+
- Familiarity with:
- NIST PQC standardization efforts
- Open Quantum Safe (OQS)
- Quantum-safe TLS/PKI frameworks

Strong programming skills in one or more:

- Python
- C/C++
- Rust
- Go
- Demonstrated publication record in reputed conferences/journals is preferred.

Preferred Qualifications

Experience working with:

- Quantum simulators
- Quantum SDKs such as Qiskit, CUDA-Q, Cirq, or PennyLane

Knowledge of:

- Secure multi-party computation
- Homomorphic encryption
- Zero-knowledge proofs
- Quantum networking

Exposure to enterprise cybersecurity architectures and cloud platforms.

Prior industry research experience is a plus.

What You Will Work On

At Qangles, the selected researcher may contribute to:

- Enterprise quantum-safe migration frameworks
- PQC-enabled APIs and SDKs
- Secure digital identity systems
- Quantum-resilient financial and healthcare security platforms
- AI-assisted cryptographic optimization
- Quantum communication and secure distributed systems

📌 Post Doctoral Researcher Post Quantum Cryptography (PQC) (Hyderabad)
🏢 Cloud Angles Digital Transformation
📍 Hyderabad