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Blockchain Developer Jobs in Frederick, MD (NOW HIRING)

Synon Developer Location: Remote From prototype to real-world impact - be part of a global shift by doing work that matters. - Candidate will work on RxCLAIM/Claim Adjudication enhancement projects ...

Synon Developer Location: Remote From prototype to real-world impact - be part of a global shift by doing work that matters. - Candidate will work on RxCLAIM/Claim Adjudication enhancement projects ...

Sr. Software Developer

Gaithersburg, MD ยท On-site

$87K - $157K/yr

Developers on ERAM support new system capabilities/enhancements requested by the FAA and system upgrades based on Tech Refresh initiatives. ERAM also enables increased air traffic flow as the need ...

Mentors and directs the efforts of more entrylevel Engineers. 6.Provides third tier support when required. 7. Contributes to the development and achievement of ABTG organizational goals and ...

Developers on ERAM support new system capabilities/enhancements requested by the FAA and system upgrades based on Tech Refresh initiatives. ERAM also enables increased air traffic flow as the need ...

AsaSenior Software Developer, you'll domore than writeexceptional code, you'llhelp build innovative, secure, and scalablesolutions that supportIntelligence Communityoperations.If you're ...

Leidos is looking for a Software Developer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate ...

Leidos is looking for a Software Developer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate ...

Software Developer

Gaithersburg, MD ยท On-site

$87K - $157K/yr

Leidos is looking for a Software Developer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate ...

Software Developer

Gaithersburg, MD ยท On-site

$69K - $125K/yr

Leidos is looking for a Software Developer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate ...

Leidos is looking for a Software Developer focusing on System Management supporting our Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) program. The successful candidate ...

Senior Software Developer

Gaithersburg, MD ยท On-site

$107K - $195K/yr

Leidos is seeking Senior Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems.

Senior Software Developer

Gaithersburg, MD ยท On-site

$107K - $195K/yr

Leidos is seeking Senior Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems.

Java Full Stack Developer

Rockville, MD ยท On-site

$53.50 - $69/hr

The Java Full Stack Developer will collaborate with developers, architects, DevOps engineers, Product Owners, Scrum teams, business stakeholders, and Federal partners to deliver secure, scalable, and ...

Full Stack Developer

Rockville, MD ยท On-site

$85K - $100K/yr

With experts in biomedical science, software engineering, and program management, we focus on developing and applying research tools and techniques to empower decision-making and accelerate research ...

Showing results 21-40

Blockchain Developer information

See Frederick, MD salary details

$47.7K

$111.2K

$165K

How much do blockchain developer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for blockchain developer in Frederick, MD is $111,204.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,500.00 and $129,300.00 per year, depending on experience, location, and employer.

What is a blockchain developer?

Blockchain Developers are professionals who design, build, and maintain decentralized applications and smart contracts using blockchain technology. They work with various blockchain platforms like Ethereum, Hyperledger, or Solana to create secure and transparent systems for industries such as finance, supply chain, and healthcare. Their responsibilities include developing protocols, writing code for smart contracts, and ensuring the security and integrity of blockchain networks.

What does a blockchain developer do?

A blockchain is a digital, public transaction record or digital ledger. People usually associate it with the cryptocurrency Bitcoin, but blockchain technology can also record digital transactions with other cryptocurrencies, data, or information. Unlike other forms of finance, cryptocurrencies that rely on the blockchain are decentralized, so people can access Bitcoin and other digital currencies without going to a bank. Computer experts and cryptographers are developing additional ways to use blockchain technology, such as for trade and healthcare records.

What are the key skills and qualifications needed to thrive as a blockchain developer, and why are they important?

A Blockchain Developer should possess strong programming skills (such as in Solidity, JavaScript, or Python), a solid understanding of cryptography, and experience with distributed ledger technologies, typically backed by a degree in computer science or a related field. Familiarity with blockchain platforms (like Ethereum or Hyperledger), smart contract development, and relevant certifications (such as Certified Blockchain Developer) are highly beneficial. Attention to detail, problem-solving ability, and effective collaboration are standout soft skills in this role. These competencies enable developers to build secure, reliable, and innovative blockchain solutions that meet complex business and technical requirements.

What are some common challenges blockchain developers face when integrating blockchain solutions with existing enterprise systems?

Blockchain Developers often encounter challenges when integrating blockchain solutions with legacy enterprise systems, such as ensuring interoperability between different technologies, managing data consistency, and addressing scalability concerns. Additionally, developers must navigate security protocols and compliance requirements unique to blockchain while collaborating closely with IT, security, and business teams. Adapting smart contracts to fit existing workflows and ensuring seamless user experiences require both technical expertise and effective communication across departments.

What is the difference between Blockchain Developer vs Blockchain Engineer?

AspectBlockchain DeveloperBlockchain Engineer
Primary FocusDeveloping blockchain applications and smart contractsDesigning and building blockchain infrastructure and networks
Skills & CertificationsProficiency in Solidity, JavaScript, cryptography; certifications like Certified Blockchain DeveloperKnowledge of distributed systems, network architecture; certifications like Certified Blockchain Engineer
Work EnvironmentSoftware development teams, startups, fintech companiesBlockchain infrastructure projects, enterprise solutions, network setup
Industry UsageApplication development in finance, supply chain, healthcareBuilding blockchain platforms, maintaining networks, security

While both roles involve blockchain technology, Blockchain Developers focus on creating applications and smart contracts, whereas Blockchain Engineers design and maintain the underlying blockchain infrastructure. The roles often overlap but differ in scope and technical emphasis.

How much do blockchain developers make?

Blockchain developers typically earn between $80,000 and $150,000 annually, depending on experience, location, and skill level. Senior developers with expertise in smart contracts and blockchain platforms can earn higher salaries, especially in competitive markets or with specialized certifications.

What is the work of a blockchain developer?

A blockchain developer designs, develops, and maintains blockchain-based applications and smart contracts. They work with blockchain platforms like Ethereum or Hyperledger, using programming languages such as Solidity or JavaScript, and often require knowledge of cryptography and decentralized systems. Their role involves ensuring security, scalability, and functionality of blockchain solutions.

What job categories do people searching Blockchain Developer jobs in Frederick, MD look for?

The top searched job categories for Blockchain Developer jobs in Frederick, MD are:

What cities near Frederick, MD are hiring for Blockchain Developer jobs?

Cities near Frederick, MD with the most Blockchain Developer job openings:

Infographic showing various Blockchain Developer job openings in Frederick, MD as of August 2026, with employment types broken down into 41% Full Time, and 59% Contract. Highlights an 100% In-person job distribution, with an average salary of $111,204 per year, or $53.5 per hour.

SYNON Developer

VIS IT Solutions Inc

Dulles, VA โ€ข On-site

Contractor

Re-posted 24 days ago


Job description

Hi,

Please find the job description below

Role: Synon Developer

Location: Remote

From prototype to real-world impact - be part of a global shift by doing work that matters.

Job Description

- Candidate will work on RxCLAIM/Claim Adjudication enhancement projects which involve changes to Claim Processing logic and integration with downstream applications.

Qualifications

Required:

- Strong SYNON/COOL 2E coding skills

- Experience with RxCLAIM or Healthcare PBM application

- Experience with Benefit Plan and Core Adjudication in RxCLAIM

- 5 - 8 Years of Experience with SYNON/COOL 2E, COBOL400, CL/400, CLLE, DB2/400

- Strong troubleshooting skills, and diligence in the pursuit of issue resolutions.

- Code with a minimal amount of guidance and meet project deadlines.

- Maintain existing systems, document the current system flow and business logic, development of new systems/solutions, and perform major enhancements to existing systems using SYNON and other relevant technologies.

Desired:

- Experience in PBM and Healthcare is highly preferred.

- Experience with Medicare Part D and RxCLAIM Pricing