About Qangles Qangles is a next-generation Quantum Computing and Advanced Research platform focused on solving complex enterprise and scientific challenges using Quantum, AI, and High-Performance Computing technologies.

At Qangles, we are building practical and scalable quantum solutions across:

- Post Quantum Cryptography (PQC)
- Quantum Security
- Quantum Simulations
- Quantum Machine Learning
- Computational Chemistry & Material Science
- Hybrid Classical-Quantum Architectures

Our mission is to accelerate the transition toward a quantum-safe and quantum-enabled future for enterprises, governments, and research institutions. 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-secure 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-safe 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

Why Join Qangles?

- Opportunity to work on frontier quantum technologies.
- Access to cutting-edge Quantum and AI research initiatives.
- Collaborate with global researchers, enterprises, and universities.
- Opportunity to publish, patent, and contribute to deep-tech innovation.
- Flexible and innovation-driven work culture.
- Ability to shape next-generation quantum-safe enterprise platforms.

📌 Post Doctoral Researcher – Post Quantum Cryptography (PQC) (Hyderabad)
🏢 CloudAngles
📍 Hyderabad