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Flexible Crypto Developer Jobs (NOW HIRING)

Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by ... or flexible work schedule. We support career advancement through professional training and ...

Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by ... or flexible work schedule. We support career advancement through professional training and ...

Crypto Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team ... Flexible. Standard Government work hour support and surge support during integration and launch ...

Crypto Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team ... Flexible. Standard Government work hour support and surge support during integration and launch ...

Backend Engineer, Crypto

$140K - $170K/yr

Comfortable operating in motion The Role As a Backend Engineer on the Crypto team at OnePay, your ... Remote-friendly (US), flexible time off (FTO), and opportunities for growth * A high-growth ...

... risk, engineering, and compliance to support secure and consistent operations What you bring 6+ ... highly flexible benefits spending account for wellness, learning, and more Employer-paid life ...

... engineering, and compliance to support secure and consistent operations What you bring • 6+ years ... flexible benefits spending account for wellness, learning, and more • Employer-paid life ...

VP, Java Electronic Trading Developer

New York, NY · On-site +1

$55.75 - $72.25/hr

We are looking for talented software engineers to join our New York trading technology team to ... Crypto What We Offer (US): * Competitive base salary and discretionary bonus * Flexible Time Off (i ...

The team works closely with Finance, Engineering, Product, and Compliance partners to improve ... Lifestyle wallet - a highly flexible benefits spending account for wellness, learning, and more.

Senior Backend Developer - Brokerage

New York, NY · On-site +1

$131K - $171K/yr

S. accredited investors, as well as seamless access to crypto and equities trading and the ability ... Flexible Time Off (i.e. unlimited paid vacation days) * Company paid Holidays (11) * Company paid ...

Phantom brings all the control and flexibility of crypto-powered finance, without unnecessary ... You will be a thoughtful technical voice on developer productivity, paved paths, and AI-assisted ...

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Flexible Crypto Developer information

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How much do flexible crypto developer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for flexible crypto developer in the United States is $52.84, according to ZipRecruiter salary data. Most workers in this role earn between $40.38 and $64.66 per hour, depending on experience, location, and employer.

What are some common challenges faced by Flexible Crypto Developers when working across multiple blockchain platforms?

Flexible Crypto Developers often encounter challenges such as staying up-to-date with rapidly evolving blockchain technologies, managing compatibility issues between different blockchain protocols, and ensuring that their code is secure and efficient across various platforms. Collaboration with cross-functional teams—such as product managers and security experts—is essential to address these challenges effectively. Adapting quickly to new tools and maintaining strong documentation practices also help streamline development and integration processes.

What are the key skills and qualifications needed to thrive as a Flexible Crypto Developer, and why are they important?

To thrive as a Flexible Crypto Developer, you need strong programming proficiency (such as in Solidity, Rust, or Python), a deep understanding of cryptography, and experience with blockchain protocols. Familiarity with smart contract development tools (e.g., Truffle, Hardhat), version control systems like Git, and relevant certifications such as Certified Blockchain Developer are advantageous. Adaptability, problem-solving skills, and clear communication help you excel in collaborative, rapidly evolving crypto environments. These skills ensure secure, innovative solutions and efficient teamwork in the dynamic blockchain industry.

What are Flexible Crypto Developers?

Flexible Crypto Developers are software professionals skilled in blockchain and cryptocurrency technologies who can adapt to various roles and projects in the crypto space. They may work on smart contracts, decentralized applications (dApps), or blockchain integrations, and often possess knowledge of multiple programming languages and frameworks. Their flexibility allows them to contribute to different stages of product development, from initial design to deployment and maintenance. This adaptability is especially valuable in the fast-evolving world of cryptocurrencies and blockchain, where project requirements can change rapidly.
More about Flexible Crypto Developer jobs
What cities are hiring for Flexible Crypto Developer jobs? Cities with the most Flexible Crypto Developer job openings:
What are the most commonly searched types of Crypto Developer jobs? The most popular types of Crypto Developer jobs are:
What states have the most Flexible Crypto Developer jobs? States with the most job openings for Flexible Crypto Developer jobs include:
Crypto Systems Engineer

Crypto Systems Engineer

KBR

Chantilly, VA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago


KBR rating

8.3

Company rating: 8.3 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

94th of 352 rated engineering


Job description

Title:

Crypto Systems Engineer

Belong. Connect. Grow. with KBR!

Support the Directorate by evaluating and certifying the implementation, integration, and embedment of cryptography and cryptographic-related cyber security solutions into customer-owned or controlled Space systems, through robust cryptographic security engineering and information systems security engineering disciplines.

Why Join Us?

  • Innovative Projects:KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
  • Collaborative Environment:Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
  • Impactful Work:Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.

Key Responsibilities:

  • Technology: Investigating and applying evolutionary and revolutionary technologies for the advancement of network architecture, development of security and management enablers, and establishment of an associated test environment.
  • Certifications: Coordinating cryptographic certification activities with the designated space responsible office, ensuring solutions that obtain timely certification.
  • Systems: Reviewing Systems Key Management Plans (SKMP) and Key Generation Management Plans and Procedures (KGMPP).
  • Products: Evaluating / maximizing use of Commercial Off-The Shelf crypto-enabled products.
  • Leadership: Supporting senior leadership in technical discussions and evaluations.
  • Customer Support: Providing liaison support and promoting communication between the customer and external program offices and agencies in the form of meetings and conferences.
  • Opportunity: Developing and supporting briefing opportunities of interest for technology sponsors/mission partners.
  • Problem Solving: Resolving programmatic and technical equipment issues involving customer programs, the IC community, and the military services.
  • Risk Assessment: Providing cryptographic risk assessment support for satellite programs to the designated approving official and/or Chief lnformation Security Officer.
  • Systems: Providing cyber security advice and assistance for Space and Terrestrial acquisition, and for operational components' plans for the design, development, manufacture, acquisition, lease, launch, life-cycle support or operation of any DoD Space system.
  • Solutions: Requirements development for current and future high assurance cryptographic solutions
  • Documentation: Facilitate the staffing of crypto design documentation
  • Schedules: Track the work of other contracts related to requirements, issues, and schedules
  • Program: Deliver programmatic expertise as required
  • Risk: Deliver cryptographic risk assessment support to programs
  • Support: Deliver implementation and integration support for key management systems
  • Strategy: Advise customer on crypto acquisition strategies

Work Environment:

  • Location:On-site
  • Travel Requirements:Minimal
  • Working Hours:Standard

Required Qualifications:

  • Clearance: ActiveTS/SCI with current Polygraph
  • COMSEC: 5+ years' experience with Crypto engineering / COMSEC

Desired Qualifications:

  • Military / DOD / IC space and ground experience
  • Education: BS in engineering or related field

KBR Benefits

KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Belong, Connect and Grow at KBR
At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.

Belong, Connect and Grow at KBR
At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.


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About KBR

Sourced by ZipRecruiter

At KBR, we partner with government and industry clients to provide purposeful and comprehensive solutions with an emphasis on efficiency and safety. With a full portfolio of services, proprietary technologies and expertise, our employees are ready to handle projects and missions from planning and design to sustainability and maintenance. Whether at the bottom of the ocean or in outer space, our clients trust us to deliver the impossible on a daily basis.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Houston, TX, US

Year founded

1998