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Flexible Crypto Developer Jobs (NOW HIRING)

Systems Technology Forum

Systems Engineer

Newport, RI · On-site

... with crypto engineers o Ensure protected communications compliance 5. Platform & Hardware ... Dependent / Medical Care Flexible Spending Account * Direct Deposit * Health and Welfare Medical

Systems Technology Forum

Systems Engineer

Newport, RI · On-site

... with crypto engineers o Ensure protected communications compliance 5. Platform & Hardware ... Dependent / Medical Care Flexible Spending Account * Direct Deposit * Health and Welfare Medical

Ondo Finance

Solutions Engineer (United States)

... developer ecosystem in the United States. This role will focus on supporting developers, crypto ... Full benefits (medical, vision, and dental) and a flexible vacation policy (PTO), recognizing work ...

Ondo Finance

Solutions Engineer (United States)

... developer ecosystem in the United States. This role will focus on supporting developers, crypto ... Full benefits (medical, vision, and dental) and a flexible vacation policy (PTO), recognizing work ...

Stripe

Infrastructure Engineer, Privy

New York, NY · On-site

$117K - $154K/yr

To do so, we build simple, flexible APIs and tools for developers that make it easy to build new products on crypto rails. Privy owns the abstractions and infrastructure layer above wallets ...

Stripe

Infrastructure Engineer, Privy

New York, NY · On-site

$117K - $154K/yr

To do so, we build simple, flexible APIs and tools for developers that make it easy to build new products on crypto rails. Privy owns the abstractions and infrastructure layer above wallets ...

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How much do flexible crypto developer jobs pay per hour?

As of Sep 1, 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 is a flexible crypto developer?

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.

What are the key skills and qualifications needed to thrive as a flexible crypto developer?

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 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.
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Flexible Crypto Developer jobs near you
Infographic showing various Flexible Crypto Developer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 67% Full Time, 29% Part Time, and 3% Contract. Highlights an 88% Physical, 1% Hybrid, and 11% Remote job distribution, with an average salary of $109,905 per year, or $52.8 per hour.

Lead, Crypto-Communications Security Systems Engineer

Harris Corporation

San Diego, CA • On-site

$125K - $232K/yr

Other

Medical, Retirement, PTO

Posted 18 days ago

Harris Computer rating

8.5

Company rating: 8.5 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

81st of 247 rated software companies

Job description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.
L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Job Title: Lead, Crypto-Communications Security Systems Engineer
Job Code: 39651
Job Location: San Diego, California
Job Schedule: 9/80 (Every other Friday off!)
Job Description:
Lead development teams in defining requirements and conceptualizing communications system architectures for NSA certified cryptographic products. Serve as the primary responsible engineer for product certification to common NSA requirements including IASRD and SERD 2.0. Perform key program duties of either Systems, Hardware Design, Software Design or Firmware Design Engineering. Prepare and present technical data at both internal and customer reviews, clearly communicating technical details and project progress. Leverage L3Harris's expertise and capabilities, exploring ways to apply our advanced solutions to new challenges. This position may require travel up to 10% of the time, enabling engagement directly with stakeholders and support various project needs on-site.
Essential Functions:
  • COMSEC Design for NSA Products: Develop and oversee the design and architecture of complex systems, ensuring they meet all technical requirements and specifications.
  • Project Leadership: Lead multi-disciplinary engineering teams through the entire systems engineering lifecycle, from concept development to system deployment and maintenance.
  • Risk Management: Identify potential risks throughout the system's lifecycle and develop mitigation strategies to address these risks effectively.
  • Process Development and Improvement: Develop, implement, and continuously improve systems engineering processes to enhance efficiency, reduce costs, and improve quality.
  • Customer and Stakeholder Interaction: Engage with customers and other stakeholders to understand their needs and ensure their requirements are incorporated into the system design. Communicate project status and technical information effectively.
  • Innovation and Problem Solving: Lead efforts to innovate and improve existing systems. Resolve complex technical issues that arise during the design, development, or deployment phases.
  • Performance Analysis: Conduct performance analysis and modeling to predict and verify system behavior under various conditions.
  • Collaboration and Coordination: Coordinate with other engineering disciplines, including hardware, software, and mechanical engineers, to ensure integrated system solutions.

Qualifications:
  • Bachelor's Degree and minimum 5 years of prior relevant experience. Graduate Degree and a minimum of 3 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.
  • Experience in product certification to NSA standards such as IASRD and SERD 2.0.
  • Experience with one of the following engineering functions in encrypted communications products:
  • Systems Engineering
  • Electronic Hardware Design
  • Firmware Design
  • Software Design
  • Experience in cryptographic algorithms and protocols
  • Active SECRET clearance

Preferred Additional Skills:
  • CTP II Certification
  • Experience with TEMPEST product qualification testing
  • Experience evaluating requirements and writing technical proposals
  • Understanding of satellite CONOPS
  • An active Top Secret or TS/SCI clearance

In compliance with pay transparency requirements, the salary range for this role in California is $125,000 - $232,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.
L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.
Please be aware many of our positions require the ability to obtain a security clearance. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.
L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

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About Harris Computer Systems

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Harris Computer Systems, based in Ottawa, ON, CA, is an established player in the field of public sector software technology. Since its inception in 1976, the company has been striving to make clients' operations more efficient through reliable, practical, and flexible software solutions. Its extensive portfolio primarily serves utility, healthcare, public sector, and educational institutions, contributing to the betterment of public services through technology. Harris strongly believes in the value of forward-thinking technology and the power it has to drive progress for the public sector. This methodology is entirely in line with their mission to ensure customer success by providing reliable, practical, and robust software solutions.

Industry

Accounting services

Company size

1,001 - 5,000 Employees

Headquarters location

Ottawa, ON, CA

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