Full-Time

Senior Software Engineer

Posted on 5/16/2025

Qrypt

Qrypt

11-50 employees

Quantum-resistant encryption SDK for developers

Compensation Overview

$150k - $190k/yr

+ Equity

New York, NY, USA

Hybrid

Category
Software Engineering (1)
Required Skills
Rust
Python
JavaScript
React.js
TypeScript
Go
Cryptography
C/C++
DevOps
Linux/Unix
HTML/CSS
Requirements
  • Bachelor's degree in Computer Science and 7+ years of professional experience
  • Proficiency with back-end technologies such as Python, Go, Node.js and a front-end technology including React, JavaScript and/or TypeScript, HTML, CSS or equivalent
  • Proficiency with compiled languages (Rust, C/C++)
  • Strong understanding of the fundamentals of cryptography
  • Deep understanding of Linux
  • Familiar with DevOps concepts, and test and deployment automation
Responsibilities
  • Lead the development of one or more products
  • Mentor and coach junior and mid-level team members
  • Scope work, manage project priorities and deliverables, identify risks, and develop solutions to mitigate them
  • Derive requirements, develop, and test complex features

Qrypt provides post-quantum data encryption through an SDK that developers and organizations can integrate into their apps to guard data against future quantum threats. The SDK incorporates quantum-resistant algorithms and secure key management with documentation and GitHub resources to simplify adoption. Qrypt differentiates itself through exclusive partnerships with quantum hardware developers and top research institutions, supported by investments and collaborations with national labs. Its goal is to deliver scalable, quantum-resistant security that protects data privacy across finance, healthcare, government, and tech via subscription or licensing models.

Company Size

11-50

Company Stage

N/A

Total Funding

$849K

Headquarters

New York City, New York

Founded

2017

Simplify Jobs

Simplify's Take

What believers are saying

  • NVIDIA Jetson integration extends quantum-secure encryption to edge AI robotics on March 12, 2026.
  • Mattermost joint program delivers quantum-secure E2EE for defense at 2025 DoD Summit.
  • AFWERX STTR Phase 1 contract evaluates solutions for Air Force use cases with UTSA NSCC.

What critics are saying

  • NIST standards finalized August 2024 commoditize BLAST, eroding proprietary edge in 12-24 months.
  • Oak Ridge or Los Alamos terminates exclusive entropy licensing in 12-24 months due to budget cuts.
  • NVIDIA revokes Inception status, onboarding PQC rivals in 12-18 months.

What makes Qrypt unique

  • BLAST Protocol generates identical keys independently using quantum entropy from Oak Ridge and Los Alamos Labs.
  • Eliminates key transmission, unlike post-quantum cryptography relying on 1970s key-distribution.
  • Exclusive NVIDIA Inception quantum security status integrates across Jetson Orin Nano and Thor.

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Benefits

Health Insurance

401(k) Company Match

Paid Vacation

Gym Membership

Company News

Business Wire
Mar 12th, 2026
Qrypt brings quantum-secure encryption to NVIDIA Jetson edge AI platform

Qrypt has brought its quantum-secure BLAST Protocol encryption to NVIDIA Jetson edge AI platforms, including Jetson Orin Nano and Jetson Thor. The integration extends Qrypt's encryption from NVIDIA BlueField DPUs in data centres to edge endpoints, creating a unified security architecture for robotics, autonomous systems and critical infrastructure. Unlike conventional encryption, BLAST generates identical encryption keys independently at each endpoint using quantum entropy, eliminating key transmission across networks. The protocol also automates key provisioning and lifecycle management across large-scale deployments. Qrypt, founded by former CIA operatives, is the only quantum security company in NVIDIA's Inception programme. The technology sources quantum entropy through exclusive licensing agreements with Oak Ridge and Los Alamos National Laboratories and is NIST ESV certified.

HPCwire
Mar 12th, 2026
Qrypt Brings Quantum-Secure Encryption to NVIDIA Jetson

Qrypt brings quantum-secure encryption to NVIDIA Jetson. March 12, 2026 Press play to listen to this content NEW YORK, March 12, 2026 - Qrypt, the quantum security company that eliminated encryption key transmission, today announced it has brought its BLAST Protocol end-to-end encryption and quantum-entropy key generation to the NVIDIA Jetson edge AI platform, including Jetson Orin Nano and Jetson Thor. The integration extends Qrypt's quantum-secure encryption from NVIDIA BlueField DPUs in the AI factory to Jetson endpoints at the edge, giving organizations a single security architecture from the data center to deployed robotics, autonomous systems and critical infrastructure. BLAST is a peer-reviewed cryptographic protocol developed by Qrypt Chief Cryptographer Yevgeniy Dodis, a fellow of the International Association for Cryptologic Research and a professor at New York University. Conventional encryption relies on a key-distribution architecture, originally designed for 1970s telecom networks, that binds encryption keys and encrypted data together in the same channel. Replacing the underlying algorithm, as post-quantum cryptography does, does not resolve this structural weakness, because the new algorithms may themselves need to be replaced as cryptanalysis advances. BLAST takes a fundamentally different approach, replacing the key-distribution architecture itself by generating identical encryption keys independently at each endpoint from quantum entropy. No key ever crosses a network, and the keys are never correlated with the data they protect. The protocol also automates key provisioning, rotation and lifecycle management across large-scale deployments, enabling organizations to secure entire fleets of edge devices without rebuilding their existing infrastructure. Edge AI is accelerating into real-world, safety-critical environments such as robotics fleets, autonomous systems and remote industrial monitoring, pushing sensitive data and AI models outside the protection of the data center. Many of these devices will remain deployed for a decade or more, making them prime targets for "harvest now, decrypt later" attacks in which adversaries capture encrypted data today with the expectation of breaking it once quantum computing matures. "AI is moving from the data center to the edge, and the security requirements are moving with it," said Denis Mandich, Qrypt co-founder and CTO, who spent 20 years in the US Intelligence Community focused on national security and advanced technology development. "Organizations building on Jetson need encryption that's quantum-ready on day one, not something they have to retrofit after deployment." As the only quantum security company in the NVIDIA Inception program, Qrypt integrates across the full NVIDIA platform stack. Each Jetson integration is built on a custom Yocto Project kernel tailored to the target device. For Orin Nano, Qrypt developed a kernel upgrade from Linux 5.15 to 6.6 to meet modern security requirements ahead of official NVIDIA support. These foundations are paired with Qrypt's CNSA 2.0 and NIST-aligned cryptography stack. Qrypt's hardware quantum random number generators are also NIST ESV certified, utilizing quantum entropy sourced through exclusive licensing agreements with Oak Ridge and Los Alamos National Laboratories. "The same level of encryption that protects the most sensitive operations in the intelligence community should be available to every organization deploying AI at the edge," said Kevin Chalker, CEO and co-founder of Qrypt, a former CIA operative who founded the company to democratize intelligence-grade cryptography. "With BLAST on NVIDIA Jetson, a robotics fleet or a critical infrastructure operator gets the same quantum-secure protection as a national security mission, from a single architecture that scales from the edge to the AI factory." BLAST Protocol is now available on NVIDIA Jetson Orin Nano and Jetson Thor through Qrypt's early access integration program. Organizations interested in deploying quantum-secure encryption across Jetson-based edge environments can learn more at qrypt.com/contact. About Qrypt Qrypt is the only company in the world to eliminate the need for encryption key transmission. Using quantum entropy sourced through exclusive licensing agreements with Oak Ridge and Los Alamos National Laboratories, Qrypt generates identical encryption keys simultaneously at multiple endpoints, so no key ever crosses a network. The company's BLAST Protocol provides end-to-end encryption, automated key lifecycle management and post-quantum compliance for AI infrastructure, critical networks and edge deployments across the NVIDIA platform stack. Founded by former intelligence community officers Kevin Chalker and Denis Mandich, Qrypt is headquartered at One World Trade Center in New York City. CAMBRIDGE, England, March 12, 2026 - Riverlane today published its new roadmap outlining how its technology... The R&D Centre, together with the planned deployment of a Quantinuum Helios system in Singapore,... SANTA CLARA, Calif., March 12, 2026 - Upscale AI has announced its plan to deliver... PALO ALTO, Calif., March 12, 2026 - PsiQuantum announced today that the company has signed a... The honor recognizes Koller's leadership in collaborative European initiatives to increase HPC expertise and impact... SUNNYVALE, Calif., March 12, 2026 - Synopsys, Inc. has announced advancements across its leading hardware-assisted verification (HAV)...

Business Wire
Jul 23rd, 2025
Qrypt Appoints Former CIA Senior Executive Ralph Goff to Board of Advisors

Qrypt appoints former CIA senior executive Ralph Goff to Board of Advisors.

GlobeNewswire
May 8th, 2025
Mattermost and Qrypt Announce Joint Development Program for Quantum Secure End-to-End Encryption Collaboration Platform

Baltimore, MD, May 08, 2025 (GLOBE NEWSWIRE) - Mattermost, the leading provider of secure collaboration and workflow for sensitive data environments, and Qrypt, a pioneer in quantum-secure encryption, today announced a Joint Development Program to deliver quantum-secure end-to-end encryption (E2EE) integrated within the Mattermost platform.

Business Wire
Apr 16th, 2025
Qrypt Appoints ONUG Co-Founder Nick Lippis to Board of Advisors

Qrypt appoints ONUG co-founder Nick Lippis to Board of Advisors.

INACTIVE