Cryptography jobs in Lafayette, CO

Remote

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Today

Description: Remote Our client is building secure and scalable infrastructure for institutional digital finance. The team focuses on security engineering, cryptography, blockchain, and research-backed engineering that bridges theory and practice. You will help build a secure and resilient crypto and tokenized assets custody solution leveraging MPC, secure enclaves, and robust backend services. We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits

Contract

Senior Cloud Security & Cryptography Engineer

Remote

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Today

Job Title: Senior Cloud Security & Cryptography Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Outside Continental US Anticipated Posting End: 11/30/2026 The Opportunity: As a Cloud Cryptographic/Key Management Engineer you will develop solutions to operate in a large-scale infrastructure cloud environment securely supporting Special Operations Command Eur

Full-time

USD 114,600.00 - 252,100.00 per year

Senior Communication Systems Engineer - Spacecraft

Westminster, Colorado

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Today

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals

Full-time

USD 133,000.00 - 161,000.00 per year

Sr Product Security Engineer

Lafayette, Colorado

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Today

We anticipate the application window for this opening will close on - 24 Oct 2026 Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first - developing innovative medical technologies that improve the lives of 72+ million patients each year. Your unique talents will help shape the future of healthcare while building

Full-time

USD 132,000.00 - 198,000.00 per year

Program Cybersecurity Systems Engineer Senior

Greenwood Village, Colorado

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Today

York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next- generation space mission operations worldwide. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer solutions and the rapid production of spacecraft platforms. York's complete Space Segment Solution includes spacecraft production, payload integration, system integration & test, launch services, ground segment services, and mi

Full-time

USD 130,000.00 per year

Application Security Engineer

Denver, Colorado

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Today

How You'll Make An Impact At Strive Health, patients come first. We're on a mission to transform chronic conditions by identifying risk earlier, coordinating thoughtful care, and supporting people through every stage of their health journey. Our work reduces emergency visits, improves outcomes, and helps patients live fuller lives. You'll work alongside passionate Strivers who care deeply about making an impact, show up for one another as One Team, and find ways to elevate the everyday. If yo

Full-time

USD 108,500.00 - 136,000.00 per year

Staff Embedded Systems Security Engineer

Denver, Colorado

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Today

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground. OUR VALUES Be the offset. We create asymmetric advantages with creativity an

Full-time

USD 200,000.00 - 305,000.00 per year

Principal Embedded Systems Security Engineer

Denver, Colorado

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Today

Full-time

USD 225,000.00 - 330,000.00 per year

Sr. Information Security Architect

Remote

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3d ago

Job Title: Sr. Information Security Architect Location: Remote Job Type: Full Time Client: Direct Client Degree Certificates are mandatory to Submit. We are looking to hire a Sr. Information Security Architect to support our government client The Security Architect will be responsible for designing and supporting the definition of security system standards and concepts for systems implemented under the program. The Security Architect is expected to have a thorough understanding of complex IT

Easy Apply

Full-time

Depends on Experience

Sr. Information Security Architect

Remote

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3d ago

Job Title: Sr. Information Security Architect Location: Remote Job Type: Contract (C2C / W2/1099) Client: Direct Client Degree Certificates are mandatory to Submit. We are looking to hire a Sr. Information Security Architect to support our government client The Security Architect will be responsible for designing and supporting the definition of security system standards and concepts for systems implemented under the program. The Security Architect is expected to have a thorough understanding

Easy Apply

Third Party, Contract

Depends on Experience

Penetration Tester

Remote

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7d ago

POSITION OVERVIEW The Penetration Tester / Ethical Hacker is responsible for identifying, validating, exploiting, and supporting remediation of security vulnerabilities within large-scale Java applications. This is a hands-on technical role focused on application penetration testing and ethical hacking using real-world attack techniques. The successful candidate will combine strong Java development/engineering knowledge with practical penetration testing experience and work closely with Developm

Easy Apply

Full-time

Depends on Experience

C++ Software Engineer

Remote

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Today

Job ID: 2618001 Location: Remote Work, DC, US Date Posted: 2026-10-15 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_REMOTE Description Information Security Corporation, a SAIC company is seeking an experienced C++ Software Developer to help build state-of-the-art security software. The successful candidate will have at least two

Full-time

USD 100,001.00 - 140,000.00 per year

Rust Developer Needed/Finance/Trading Developer/Remote

Remote or Atlanta, Georgia

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Today

Our client, a fast-growing options and stocks market data company, is hiring a Senior Software Engineer for a full time, remote role. The platform handles billions of low-latency data requests daily and is built on a Rust and Java stack with Python, PostgreSQL, ClickHouse, RedPanda, and gRPC. This is a hands on, high ownership role on a lean, fast growing engineering team where every millisecond counts. You'll help architect greenfield systems rather than just maintain legacy code, working direc

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Full-time

$170000 - $195000

Java Developer

Remote

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2d ago

About us: Creative Information Technology Inc (CITI) is an esteemed IT enterprise renowned for its exceptional customer service and innovation. We serve both government and commercial sectors, offering a range of solutions such as Healthcare IT, Human Services, Identity Credentialing, Cloud Computing, and Big Data Analytics. With clients in the US and abroad, we hold key contract vehicles including GSA IT Schedule 70, NIH CIO-SP3, GSA Alliant, and DHS-Eagle II. Join us in driving growth and sei

Easy Apply

Contract

Depends on Experience

Cybersecurity Engineer - Principal

Remote or Ohio

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Today

Description This is a remote role - preferred candidates on EST, or CST. Summary: The Cybersecurity Engineer - Principal is expected to provide technical and engineering expertise for the Cyber Security Department. The successful candidate will need to demonstrate their expertise on provisioning, supporting, and ongoing maintenance of Cyber Security operating platforms, applications and services. The Cyber Security Engineer is responsible for providing and implementing the technological soluti

Full-time

USD 93,000.00 - 189,000.00 per year

Senior Data Scientist

Remote or San Francisco, California

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Today

Circle (NYSE: CRCL) is one of the world's leading internet financial platform companies, building the foundation of a more open, global economy through digital assets, payment applications, and programmable blockchain infrastructure. Circle's platform includes the world's largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS for the internet. Enterprises, financial insti

Full-time

USD 152,500.00 - 205,000.00 per year

Security Engineer

Remote or New York, New York

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Today

Patreon is a media and community platform where over 300,000 creators give their biggest fans access to exclusive work and experiences. We offer creators a variety of ways to engage with their fans and build a lasting business including: paid memberships, free memberships, community chats, live video, and selling to fans directly with one-time purchases. Ultimately our goal is simple: fund the creative class. And we're leaders in that space, with: $10 billion+ generated by creators since Patreo

Full-time

USD 170,000.00 - 255,500.00 per year

Software Engineer

Englewood, Colorado

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Today

Prodigy One, LLC. is a systems and software engineering services firm providing more than 45 years of service to state and federal customers. By combining unparalleled experience and capabilities, our company provides big data, cloud development, and enterprise management solutions. We are focused on product usability and end user presentation to help our customers make the best decisions possible. Given our length of service in the industry, Prodigy One knows the importance of a competitive sal

Full-time

USD 113,000.00 - 279,000.00 per year

Senior Application Security Engineer

Remote

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Today

We are looking for a Senior Application Security Engineer to reduce security risk across web applications and APIs throughout the software development lifecycle. You will partner closely with engineering teams to assess application security, perform secure design and code reviews, validate and prioritize findings, and drive remediation to closure. This role focuses on practical application security outcomes: identifying real risk, reducing false positives, and helping teams build and ship secure

Full-time

Site Reliability Engineer

Remote

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Today

BeyondTrust is a place where you can bring your purpose to life through the work that you do, creating a safer world through our cybersecurity SaaS portfolio. Our culture of flexibility, trust, and continual learning means you will be recognized for your growth, and for the impact you make on our success. You will be surrounded by people who challenge, support, and inspire you to be the best version of yourself. The Role BeyondTrust is building a new cross-product Site Reliability Engineering

Full-time

Cryptography jobs in Lafayette, CO, USA