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Web3 Development Jobs in Maryland (NOW HIRING)

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Web3 Development information

What is Web3 development?

Web3 development refers to building decentralized applications (dApps) that operate on blockchain technology, rather than traditional centralized servers. It involves using technologies like smart contracts, cryptocurrencies, and decentralized protocols to create applications where users have more control over their data and assets. Web3 developers typically work with blockchain platforms such as Ethereum, use programming languages like Solidity or Rust, and interact with networks through APIs and wallets. This field is rapidly evolving and is at the forefront of the push for a more open and user-owned internet.

What are the key skills and qualifications needed to thrive as a Web3 developer?

To thrive as a Web3 Developer, you need strong programming skills in languages like Solidity, JavaScript, and familiarity with blockchain concepts, typically supported by a degree in computer science or relevant experience. Proficiency in smart contract development tools (such as Truffle, Hardhat), blockchain networks (Ethereum, Polygon), and version control systems like Git is essential. Problem-solving ability, adaptability, and effective collaboration are soft skills that set standout developers apart in this fast-evolving space. These skills ensure secure, scalable, and innovative decentralized applications, driving success in the rapidly changing Web3 ecosystem.

What are some common challenges Web3 developers face when integrating smart contracts with decentralized applications (dApps)?

Web3 developers often encounter challenges such as ensuring seamless communication between smart contracts and front-end interfaces, handling transaction failures due to network congestion, and maintaining security against common vulnerabilities like reentrancy attacks. Additionally, developers must work within the limitations of blockchain platforms, such as gas fees and scalability issues, which can impact the user experience. Close collaboration with blockchain engineers, front-end developers, and security auditors is crucial to successfully deliver robust and user-friendly dApps.

What is the difference between Web3 Development vs Blockchain Developer?

AspectWeb3 DevelopmentBlockchain Developer
Required CredentialsKnowledge of blockchain, smart contracts, decentralized appsStrong coding skills in Solidity, cryptography, blockchain protocols
Work EnvironmentDeveloping decentralized applications, integrating blockchain APIsBuilding and maintaining blockchain protocols, smart contracts
Industry UsageUsed in DeFi, NFTs, dApps, decentralized platformsFocuses on blockchain protocol development and security

Web3 Development and Blockchain Developer roles overlap in blockchain knowledge but differ in focus. Web3 Developers primarily build decentralized applications and user interfaces, while Blockchain Developers focus on creating and securing blockchain protocols and smart contracts. Both roles require blockchain expertise but serve different parts of the ecosystem.

What are the most commonly searched types of Web3 Development jobs in Maryland?

The most popular types of Web3 Development jobs in Maryland are:

What cities in Maryland are hiring for Web3 Development jobs?

Cities in Maryland with the most Web3 Development job openings:

Web3 Development jobs near you
Infographic showing various Web3 Development job openings in Maryland as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution.

Blockchain Application Developer Intern

Silver Spring, MD • On-site, Remote

DMS International
51 - 200 employees
Learn more about DMS Internationalexternal

$20 - $26/hr

Part-time, Internship

Posted 9 days ago

Job description

Data Management Services, Inc. (DMS International) is a professional services firm headquartered in Silver Spring, Maryland, with work locations throughout the continental United States. We prepare managers and executives to lead their workforce through customized learning solutions that drive the standards of an ever-changing world. We build creative, unique, and engaging learning experiences for commercial, civilian and defense organizations. Our high-caliber talent, delivery methodology and innovative solutions contribute to preparing a workforce that is ready for the future. You can join us on this journey to bring efficiency and creativity to our customers.
At DMS, we are the catalyst for effective workforce transformation. To achieve this, we hire professionals who take pride in doing quality work and who are excited about contributing to the professional development of tomorrow's leaders.
DMS seeks candidates that possess and display the attributes that reflect our Core Values of:
  • Quality in delivering solutions
  • Leadership
  • Teamwork
  • Innovation
  • Integrity in conduct
  • Responsiveness to our customer's mission.

DMS International is an Equal Opportunity Employer. We make employment decisions without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, pregnancy, childbirth, lactation and related medical conditions, genetic factors, military/veteran status, or other characteristics protected by law. We encourage individuals from all backgrounds to apply.
Job Description
DMS is seeking a Blockchain Application Developer Intern to join our technical team. The intern will support the design, development, testing, and implementation of blockchain-enabled applications and digital solutions. This position will provide hands-on experience with blockchain, Web3, distributed ledger technologies, smart contracts, APIs, and modern software development practices.
Responsibilities
  • Assist with the design and development of blockchain-based applications and decentralized applications (dApps)
    Support the development, testing, and deployment of smart contracts using platforms such as Ethereum, Polygon, Hyperledger, or similar technologies
  • Assist with integrating blockchain services with web and mobile applications through APIs and software development kits
    Support applications involving digital identity, secure document verification, supply-chain traceability, asset tokenization, digital payments, and records management
  • Assist with front-end and back-end development for blockchain applications
  • Participate in code reviews, debugging, testing, and application security activities
  • Assist with blockchain networks, wallets, nodes, and development environments
  • Research emerging blockchain technologies, decentralized identity, interoperability standards, and Web3 architectures
  • Prepare technical documentation, system diagrams, prototypes, and demonstrations
  • Collaborate with software developers, data scientists, AI engineers, designers, and subject matter experts

Required Skills & Experience
  • Basic knowledge of software development and programming principles
  • Familiarity with programming languages such as JavaScript/TypeScript, Python, Java, Solidity, or similar
  • Familiarity with blockchain technologies such as Ethereum, Solidity, Web3.js, Ethers.js, Hardhat, Remix, Hyperledger, or similar platforms
  • Knowledge of web development technologies such as React, Node.js, REST APIs, HTML/CSS is a plus
  • Familiarity with Git/GitHub, Docker, Visual Studio Code, Linux environments, and/or SQL or NoSQL databases is a plus
  • Strong analytical, problem-solving, and research skills
  • Strong attention to security, data integrity, and application reliability
  • Ability to learn new technologies quickly and work independently and collaboratively
  • Experience through coursework, personal projects, hackathons, research, or internships involving blockchain, smart contracts, decentralized applications, or full-stack development is preferred
  • GitHub portfolio or sample blockchain project is encouraged

Education
  • Currently pursuing or recently completed a Bachelor's or Master's degree in Computer Science, Software Engineering, Information Technology, Cybersecurity, Computer Engineering, Information Systems, Data Science, or a related technical field

Position Type
  • Part-time Internship

Location
  • Remote

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