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Cryptography Engineer Remote Jobs in Missouri (NOW HIRING)

Jobgether

$39.50 - $51/hr

This is a fully remote engineering opportunity focused on advancing high-performance peer-to-peer ... You'll contribute to technologies spanning protocols, networking, cryptography, serialization, and ...

Jobgether

Benefits * 100% remote working environment with the opportunity to collaborate with a global ... Exposure to challenging problems across distributed systems, networking, search, cryptography, and ...

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Cryptography Engineer Remote information

What does a cryptography engineer do when working remotely?

A Cryptography Engineer working remotely designs, implements, and maintains secure cryptographic systems to protect sensitive data and communications. They analyze security protocols, develop encryption algorithms, and ensure that software and hardware systems adhere to cryptographic best practices. Remote cryptography engineers often collaborate with teams online, review code for vulnerabilities, and stay updated on emerging security threats and cryptographic advancements. Their work is crucial for safeguarding information in industries like finance, technology, and government.

What are some common challenges faced by remote cryptography engineers, and how can they be addressed?

Remote Cryptography Engineers often encounter challenges related to secure collaboration and effective communication with distributed teams. Since the work frequently involves sensitive data and proprietary algorithms, ensuring secure development environments and adherence to strict security protocols is essential. Additionally, bridging time zone differences and maintaining alignment with cross-functional teams—such as software developers and security analysts—requires proactive communication and strong documentation skills. Leveraging encrypted communication channels, regular virtual meetings, and clear version control practices can help mitigate these challenges and foster a productive, secure remote work environment.

What are the key skills and qualifications needed to thrive as a remote cryptography engineer, and why are they important?

To thrive as a Cryptography Engineer (Remote), you need a deep understanding of cryptographic algorithms, security protocols, and computer science fundamentals, often supported by a degree in computer science, mathematics, or a related field. Familiarity with cryptographic libraries, programming languages like C/C++ or Python, and security certifications such as CISSP or CEH is typically required. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills for collaborating remotely and addressing complex security challenges. These skills ensure the design and implementation of robust security solutions that protect sensitive data in distributed environments.

What is the difference between Cryptography Engineer Remote vs Security Engineer Remote?

AspectCryptography Engineer RemoteSecurity Engineer Remote
Required CredentialsBachelor's in Computer Science, Cryptography certifications (e.g., CISSP, GIAC)Bachelor's in Computer Science, Security certifications (e.g., CISSP, CEH)
Work EnvironmentFocus on cryptographic algorithms, encryption protocols, and secure communicationFocus on network security, threat mitigation, and system vulnerabilities
Employer & Industry UsageTech companies, cybersecurity firms, financial institutionsIT firms, government agencies, corporations with cybersecurity needs
Search & Comparison IntentUnderstanding cryptography-specific roles and remote optionsComparing general security roles with cryptography focus

Cryptography Engineer Remote specializes in encryption algorithms and secure communication, while Security Engineer Remote covers broader cybersecurity measures. Both roles often require similar certifications and work in tech or finance sectors, but their focus areas differ significantly.

What are popular job titles related to Cryptography Engineer Remote jobs in Missouri?

For Cryptography Engineer Remote jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Cryptography Engineer Remote jobs in Missouri look for?

The top searched job categories for Cryptography Engineer Remote jobs in Missouri are:

What cities in Missouri are hiring for Cryptography Engineer Remote jobs?

Cities in Missouri with the most Cryptography Engineer Remote job openings:

Cryptography Engineer Remote jobs near you
Infographic showing various Cryptography Engineer Remote job openings in Missouri as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution.

P2P Node.js Engineer - Holepunch

Jobgether

Remote

$39.50 - $51/hr

Full-time

Posted 4 days ago

Job description

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a P2P Node.js Engineer - Holepunch based in Netherlands.

This is a fully remote engineering opportunity focused on advancing high-performance peer-to-peer networking and distributed systems.
You'll work on core P2P networking and storage primitives built around Node.js and modern decentralized technologies.
The role offers the chance to solve challenging problems involving unreliable networks, low-latency communication, and scalable distributed architectures.
You'll contribute to technologies spanning protocols, networking, cryptography, serialization, and system performance.
The environment is highly technical, autonomous, and globally distributed, with a strong emphasis on engineering excellence.
Your work will directly influence the reliability, efficiency, and capabilities of next-generation P2P applications.
This is an ideal opportunity for an experienced engineer passionate about networking, open-source technologies, and deep systems-level challenges.

Accountabilities
  • Design, develop, and strengthen core peer-to-peer networking and storage primitives using Node.js and JavaScript.
  • Implement and optimize P2P protocols and networking mechanisms, including technologies such as Kademlia, BitTorrent, libp2p, and hypercore.
  • Develop high-performance networking code and optimize protocols for throughput, latency, reliability, and resource efficiency.
  • Work with TCP/IP and UDP networking, including NAT traversal and communication across challenging network environments.
  • Design and implement custom binary protocols, serialization formats, and secure communication mechanisms.
  • Apply cryptographic primitives to support secure and reliable peer-to-peer communications.
  • Profile, diagnose, and optimize networked systems to identify performance bottlenecks and improve overall efficiency.
  • Contribute to the evolution of distributed systems designed to operate reliably across unreliable networks.
  • Collaborate with engineering teams on technically complex problems and contribute to robust, production-ready solutions.
Requirements
  • Extensive knowledge of peer-to-peer protocols and distributed networking, particularly Kademlia, BitTorrent, libp2p, or hypercore.
  • Advanced JavaScript and Node.js development skills, with experience building high-performance networking applications.
  • Strong understanding of UDP, TCP/IP, networking fundamentals, and NAT traversal techniques.
  • Proven experience optimizing network protocols and distributed systems for performance and low latency.
  • Experience implementing custom binary protocols and serialization formats.
  • Familiarity with cryptographic primitives and their application in secure P2P communication.
  • Strong experience with performance profiling, debugging, and optimization of networked systems.
  • 5+ years of experience building production-grade P2P or distributed systems is preferred.
  • Knowledge of V8 internals, JavaScript performance characteristics, libuv, or asynchronous I/O in C is highly valued.
  • Experience with Node.js native addons and bridging JavaScript with C is an advantage.
  • Contributions to open-source P2P projects or networking libraries are a plus.
  • Strong problem-solving skills, technical curiosity, and the ability to work independently in a fully remote environment.
  • Excellent English communication skills and the ability to collaborate effectively with distributed engineering teams.
Benefits
  • 100% remote position with the flexibility to work from anywhere.
  • Opportunity to work on challenging P2P networking, distributed systems, and Node.js technologies.
  • International, remote-first environment with a globally distributed engineering team.
  • Opportunity to contribute to innovative peer-to-peer applications and infrastructure.
  • Exposure to advanced networking, cryptography, performance optimization, and decentralized technologies.
  • High degree of autonomy and ownership over technically challenging engineering work.
  • Opportunity to contribute to open-source technologies and projects.
  • Collaborative environment focused on technical excellence and continuous innovation.
How Jobgether works:
We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
We appreciate your interest and wish you the best!
 Why Apply Through Jobgether? 
 
Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.
 
 
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We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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