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Web3 Developer Jobs in Washington, DC (NOW HIRING)

SZNS Solutions LLC

Software Engineer

Reston, VA · On-site

Founded by ex-Googlers with engineers from Google, Amazon, and Capital One, SZNS differentiates ... Work with blockchain and smart contract technologies to create Web3 solutions. * Collaboration:

SZNS Solutions LLC

Software Engineer

Reston, VA · On-site

Founded by ex-Googlers with engineers from Google, Amazon, and Capital One, SZNS differentiates ... Work with blockchain and smart contract technologies to create Web3 solutions. * Collaboration:

SZNS Solutions LLC

Software Engineer

Reston, VA · On-site

Founded by ex-Googlers with engineers from Google, Amazon, and Capital One, SZNS differentiates ... Work with blockchain and smart contract technologies to create Web3 solutions. * Collaboration:

SZNS Solutions LLC

Engineering Manager

Reston, VA · On-site

As an Engineering Manager, you will lead our talented engineering team and work closely with ... Background in managing teams working on AI/ML pipelines, LLM tooling, or Web3/blockchain ...

SZNS Solutions LLC

Engineering Manager

Reston, VA · On-site

As an Engineering Manager, you will lead our talented engineering team and work closely with ... Background in managing teams working on AI/ML pipelines, LLM tooling, or Web3/blockchain ...

SZNS Solutions LLC

Engineering Manager

Reston, VA · On-site

As an Engineering Manager, you will lead our talented engineering team and work closely with ... Background in managing teams working on AI/ML pipelines, LLM tooling, or Web3/blockchain ...

Apply Early

SZNS Solutions LLC

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

... * DevOps: Ensure operational efficiency when developing and delivering completed systems. * Web3 Technologies: Drive the development of decentralized applications and smart contracts in the ...

Apply Early

SZNS Solutions LLC

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

... * DevOps: Ensure operational efficiency when developing and delivering completed systems. * Web3 Technologies: Drive the development of decentralized applications and smart contracts in the ...

SZNS Solutions LLC

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

... * DevOps: Ensure operational efficiency when developing and delivering completed systems. * Web3 Technologies: Drive the development of decentralized applications and smart contracts in the ...

IntellectEU

Solidity Developer

Manassas, VA · On-site

$52.50 - $67.75/hr

Contribute to continuous improvement, DevOps practices, and operational support. * Work with AWS ... Experience with web3.js or ether.js, and crypto wallets like MetaMask or MEW. * Understanding of ...

SWIFT

Blockchain Developer

Manassas, VA · On-site

$225K/yr

Mentor junior developers and contribute to technical leadership * Stay updated on emerging ... Deep understanding of smart contracts, cryptography, consensus mechanisms, and Web3 technologies

SWIFT VA

Blockchain Developer

Manassas, VA

$225K/yr

Mentor junior developers and contribute to technical leadership * Stay updated on emerging ... Deep understanding of smart contracts, cryptography, consensus mechanisms, and Web3 technologies

Circle

Senior Counsel, Arc

Washington, DC · On-site

$230K - $297K/yr

Lead regulatory analysis related to blockchain and Web3 infrastructure, with a focus on digital asset, securities, and financial frameworks. * Partner with Product, Engineering, Compliance, and ...

Circle

Staff Software Engineer

Washington, DC · Remote

$195K - $257K/yr

Enterprises, financial institutions, and developers use Circle to power trusted, internet-scale ... Web3, blockchain, smart Contract business logic * RESTful API design and development principles

SWIFT VA

Blockchain Operations Engineer

Manassas, VA · On-site

$225K/yr

Certifications in cloud, DevOps, or blockchain technologies. * Knowledge of cybersecurity and ... Knowledge of smart contract technologies such as Solidity, Rust, Web3.js / Ethers.js * Experience ...

SWIFT

Blockchain Operations Engineer

Manassas, VA · On-site

$225K/yr

Certifications in cloud, DevOps, or blockchain technologies. * Knowledge of cybersecurity and ... Knowledge of smart contract technologies such as Solidity, Rust, Web3.js / Ethers.js * Experience ...

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Web3 Developer information

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How much do web3 developer jobs pay per hour?

As of Jul 7, 2026, the average hourly pay for web3 developer in Washington, DC is $59.62, according to ZipRecruiter salary data. Most workers in this role earn between $45.58 and $72.98 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Web3 Developer position, and why are they important?

To thrive as a Web3 Developer, you need a solid foundation in blockchain technologies, smart contract development (particularly with Solidity or Rust), and decentralized application (dApp) design, often backed by a computer science degree or similar experience. Familiarity with tools such as Ethereum, Web3.js, Truffle, and relevant blockchain testnets is crucial, and industry certifications like Certified Blockchain Developer (CBD) can be advantageous. Strong problem-solving skills, adaptability, and effective communication are important soft skills for collaborating with cross-functional teams in a fast-evolving ecosystem. These competencies ensure that you can build secure, scalable decentralized solutions and effectively navigate the dynamic landscape of Web3 technology.

What are some common challenges Web3 Developers face in their daily work?

Web3 Developers often encounter the challenge of rapidly changing technologies and standards in the blockchain space, which requires continual learning and adaptation. Security is a major concern, as smart contracts are immutable once deployed and can be vulnerable to exploits without thorough auditing. Developers also face complexities in integrating decentralized systems with traditional web infrastructure and ensuring a smooth user experience. Collaborative problem-solving with team members, including product managers and security auditors, is a routine part of the job to produce robust and compliant applications.

What is a Web3 Developer job?

A Web3 Developer builds decentralized applications (dApps) that run on blockchain networks, utilizing smart contracts and protocols like Ethereum, Solana, or Polkadot. They work with technologies such as Solidity, Rust, and Web3.js to create secure, trustless applications. Web3 Developers focus on decentralization, cryptographic security, and interoperability while integrating blockchain with front-end and back-end systems. Their work is crucial in sectors like DeFi, NFTs, and DAOs, shaping the next generation of the internet.

What are the most commonly searched types of Web3 Developer jobs in Washington, DC? The most popular types of Web3 Developer jobs in Washington, DC are:
What are popular job titles related to Web3 Developer jobs in Washington, DC? For Web3 Developer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Web3 Developer jobs in Washington, DC look for? The top searched job categories for Web3 Developer jobs in Washington, DC are:
Web3 Developer jobs near you

Software Engineer

SZNS Solutions LLC

Reston, VA • On-site

Full-time

Posted 10 days ago

Job description

"SZNS Solutions (pronounced "seasons") is a technology consulting company and Google Cloud Partner based in Reston VA. We specialize in delivering agentic AI and cloud computing solutions. Founded by ex-Googlers with engineers from Google, Amazon, and Capital One, SZNS differentiates itself particularly in AI, data engineering, blockchain, and cloud-native software application development.”

We are looking for an Entry-Level Software Engineer to join our growing team! As a member of our dynamic and fast-paced environment, you’ll have the opportunity to contribute to exciting projects in cloud computing, web3, and decentralized technologies. You will work alongside talented engineers, learning from experienced professionals while helping to build innovative solutions for our clients and internal initiatives.

Responsibilities
  • End-to-End Development: Design, develop, and deploy full-stack solutions for web-based, decentralized, and cloud-native platforms.
  • Frontend Excellence: Build intuitive and responsive user interfaces using modern JavaScript frameworks like React, Vue, or NextJS.
  • Backend Development: Implement server-side logic using Node.js, Python, or a similar backend framework.
  • Database Management: Design and manage relational (e.g., PostgreSQL, MySQL) and/or NoSQL (e.g., MongoDB) databases.
  • Cloud Development: Design and deploy infrastructure on cloud services, mainly Google Cloud Platform.
  • API Integration: Develop and consume RESTful or GraphQL APIs to connect different components of the ecosystem.
  • Decentralized Technologies: Work with blockchain and smart contract technologies to create Web3 solutions.
  • Collaboration: Work closely with designers, project managers, and other engineers to meet project goals.
  • Code Quality: Ensure the quality of code through testing, peer reviews, and maintaining clear documentation.

Requirements

  • Experience: 1+ years of professional experience in full-stack development, or a recently earned degree in Computer Science, Engineering, or a related field.
  • Frontend Expertise: Familiarity with JavaScript and modern frameworks (React, Vue, NextJS, etc.).
  • Backend Proficiency: Exposure to backend languages like Node.js, Python, Java, or Go.
  • Database Skills: Understanding of relational and/or NoSQL databases.
  • Cloud Platform Knowledge: Basic understanding of cloud technology, preferably the GCP ecosystem.
  • Problem Solver: Strong analytical and problem-solving skills with a focus on delivering scalable solutions.
  • Team Player: Excellent communication skills and the ability to collaborate in a team-oriented environment.
  • GCP Certification: GCP certified or willing to complete at least 1 certification within 1 month after joining.
  • Engineering Excellence: Willingness to grow and continue learning.
Preferred Qualifications
  • Familiarity with decentralized technologies and blockchain concepts.
  • Experience with version control tools like Git.
  • Internship or personal projects showcasing your development skills.

Benefits

  • Competitive salary and benefits package.
  • Hybrid work environment (MWF in-person in our Reston office).
  • A collaborative and innovative work environment.
  • Continuous learning and development opportunities.