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Blockchain Developer Jobs in Frederick, MD (NOW HIRING)

Collabera

Full Stack Java Developer

Rockville, MD

$53.50 - $69/hr

Full Stack Java Developer Client : Top Financial Company Location : Rockville, MD Duration : 12+ Months (possible extension) WANTED! Capable of doing both front-end and back-end work Development ...

Axle

Senior Full Stack Developer

Rockville, MD · On-site

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 ...

Axle

Senior Full Stack Developer

Rockville, MD · On-site

$120K - $145K/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 ...

Axle

Senior Full Stack Developer

Rockville, MD · On-site

$120K - $145K/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 ...

Axle

Senior Full Stack Developer

Rockville, MD · On-site

They are seeking a Senior Full Stack Developer to work with clients across the federal space, including the NIH, focusing on designing and building a cloud-native solution for data analysis and ...

Xenith Solutions

Full Stack Developer

Leesburg, VA · Remote

The Full Stack Developer will be responsible for the design, development, integration, testing, deployment, and maintenance of enterprise applications and services. * Design, develop, test, and ...

Xenith Solutions LLC

Full Stack Developer

Leesburg, VA · On-site +1

$115K - $165K/yr

The Full Stack Developer will be responsible for the design, development, integration, testing, deployment, and maintenance of enterprise applications and services. * Design, develop, test, and ...

Certify

Software Developer

Gaithersburg, MD · On-site

$70K - $120K/yr

The software developer will develop, analyze, and create reports for System Transactions, IoT devices, Biometric, healthcare data information regarding demographics, Observations, Insurance, Payments ...

LCG Inc

Full Stack Developer II

Rockville, MD · On-site

$107K - $125K/yr

Work directly and efficiently with other developers, architects, and project leaders. Understand and clarify requirements with project manager, architects, and SMEs. Design, code, test, troubleshoot ...

LCG Inc

Full Stack Developer II

Rockville, MD · On-site

$107K - $125K/yr

The developer will work closely with project managers, architects, developers, and subject matter experts to deliver scalable, high-quality software solutions following industry best practices ...

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Showing results 41-60

All JobsBlockchain Developer JobsBlockchain Developer Jobs in Frederick, MD

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.
More about Blockchain Developer jobs

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:

Blockchain Developer jobs near you
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.

Full Stack Developer / Java Developer

LCG Inc

Rockville, MD • On-site

$91K - $124K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Location: Rockville, MD
Job Title: Full Stack Developer / Java Developer
Sponsorship: No sponsorship assistance is available for this position.
Hybrid: Minimum of 3 Days Onsite (May increase as Client needs may increase)
Position Description:
LCG is hiring a Full-Stack Java Developer to design, develop, and maintain web applications using Java. The role involves working on both front-end and back-end technologies, ensuring seamless integration and performance. Ideal candidates will have strong problem-solving skills and experience in agile development environments.
Duties and Responsibilities:
  • Develop Java and J2EE applications.
  • Utilize the latest Angular version and TypeScript.
  • Design and implement user interfaces following Angular best practices.
  • Modernize interfaces using cutting-edge front-end technologies.
  • Write code in JavaScript, CSS, and HTML.
  • Make critical technical and design decisions for Angular projects.
  • Create application code and unit tests in Angular, Java, and RESTful Web Services.
  • Develop web services using HTTP REST/JSON and SOAP.
  • Work with Oracle PL/SQL for database management.
  • Apply object-oriented and service-oriented design principles, including data transfer objects and design patterns.
  • Utilize Docker and similar containerization technologies.
  • Implement web design patterns and front-end technologies, including HTML5, jQuery, and MVC frameworks like Spring and Spring Boot.
  • Conduct unit testing and work within a continuous integration environment.
  • Collaborate with end users/customers to gather and formalize requirements.
  • Adapt to a semi-structured environment with dynamic requirements and priorities.
  • Apply agile development methodologies.

Requirements:
  • 3+ years of working experience in Java and J2EE development skills.
  • Bachelor's degree is required.
  • Experience with Angular latest version and Typescripts.
  • Working experience in developing web services using HTTP REST/JSON and SOAP, Oracle PL/SQL, knowledge of data transfer objects and associated design patterns.
  • Working experience with Docker and similar Containerization methods, knowledge of Web design patterns and front-end technologies like HTML5, jQuery, and MVC framework like spring and Spring Boot.
  • Experience with unit testing and working with continuous integration environment, ability to work in a semi-structured environment where requirements and priorities are dynamic, experience with agile development methodology.
  • Excellent communication skills with the ability to solicit and formalize requirements and work with end users/customers.

Compensation and Benefits
The projected compensation range for this position is $91,825 to $124,750 per year benchmarked in the Washington, D.C. metropolitan area. The salary range provided is a good faith estimate representative of all experience levels. Salary at LCG is determined by various factors, including but not limited to role, location, the combination of education/training, knowledge, skills, competencies, certifications, and work experience.
LCG offers a competitive, comprehensive benefits package which includes health insurance options (medical, dental, vision), life and disability insurance, retirement plan contributions, as well as paid leave, federal holidays, professional development, and lifestyle benefits.
Devoted to Fair and Inclusive Practices
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law.
If you are interested in applying for employment with LCG and need special assistance or an accommodation to apply for a posted position, contact our Human Resources department by email at hr@lcginc.com.
Securing Your Data
Beware of fraudulent job offers using LCG's name. LCG will never request payment-related details or advancement of money during the application process. Legitimate communication will only come from lcginc.com or system@hirebridgemail.com emails, not free commercial services like Gmail or WhatsApp. If you receive suspicious emails asking for payment or personal information, contact us immediately at hr@lcginc.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
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