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PQShield Tech Stack

Post-quantum cryptography solutions for hardware and software systems

Computer and Network Security Oxford, England 51–200 employees Founded 2018 Privately Held

PQShield builds cryptographic IP and integration libraries designed to protect systems against quantum computing threats. The technical stack (FPGAs, ASICs, Python, C/C++) reflects a hardware-first approach to cryptography delivery, while active projects around IP library assembly, benchmarking, and PoC integrations suggest they're moving from research phase into productized hardware implementations. Pain points centered on scaling support, technical integration complexity, and market penetration indicate a young company transitioning from early adopters to mainstream adoption.

Tech Stack 15 technologies

Core StackConfluence Python HubSpot Jira GitHub Linux Jira Service Management FPGAs ASIC FPGA UVM C/C++ AES SHA Google Workspace

What PQShield Is Building

◆Challenges

Scaling customer support
Meeting slas
Reducing recurring issues
Maximising market penetration
Driving adoption across high-value sectors
Ensuring profitability
Grow market share in north america
Expand client base
Technical integration of cryptography solutions
Performance bottlenecks

▲Active Projects

Assembly and secure delivery of ip libraries
Stress-testing pqshield ip
Testing roadmap assumptions
Full product lifecycle management
Go-to-market strategy
Proof-of-concept integrations on pqmicrolib-core
Performance benchmarking and analysis
Integration guides and benchmark reports

Hiring Activity

Decelerating7 roles · 1 in 30d

Department

Engineering

3

Sales

2

Product

1

Seniority

Senior

2

Director

1

Intern

1

Lead

1

VP

1

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About PQShield

PQShield develops post-quantum cryptographic solutions for organizations preparing for cryptographically relevant quantum computers. Founded in 2018 and based in Oxford, the company operates as a 51–200-person team building both hardware (FPGA/ASIC-based) and software cryptographic libraries. Their go-to-market strategy targets high-value sectors where cryptographic modernization is mission-critical: defense, financial services, and critical infrastructure. The company is actively scaling customer support operations while managing technical integration challenges across diverse hardware and software platforms.

HeadquartersOxford, England

Company Size51–200 employees

Founded2018

Hiring MarketsNetherlands, United States, Norway, United Kingdom

Frequently Asked Questions

What is PQShield's technology stack?

PQShield uses FPGAs and ASICs for hardware implementations, C/C++ and Python for software, along with cryptographic primitives (AES, SHA). Development workflows run on Jira, GitHub, and Linux environments, with HubSpot and Google Workspace for business operations.

Where is PQShield hiring?

PQShield has 7 active roles across engineering, sales, and product departments, with hiring in the United Kingdom, United States, Netherlands, and Norway. Recent hiring velocity is decelerating.

What is PQShield working on?

Active projects include assembling secure IP libraries, stress-testing cryptographic IP, performance benchmarking, proof-of-concept integrations on their pqmicrolib-core platform, and developing integration guides and benchmark reports for customers.