Junior Blockchain Developer Jobs in Virginia (NOW HIRING)

University degree in computer science or related field. Or equivalent work experience.

10 to 12 years' experience in systems development.

• Design and develop blockchain-based applications and smart contracts

• Build and maintain decentralized systems using platforms such as Ethereum, Solana, or Hyperledger Besu

• Write secure, efficient smart contracts using languages like Solidity or Rust

• Conduct code reviews, testing, debugging, and security audits

• Optimize blockchain performance, scalability, and transaction efficiency

• Integrate blockchain solutions with APIs, databases, and cloud services

• Mentor junior developers and contribute to technical leadership

• Stay updated on emerging blockchain technologies, protocols, and best practices

• Strong experience in blockchain development and distributed systems

• Proficiency in Solidity, Rust, JavaScript/TypeScript, Go, or Python

• Deep understanding of smart contracts, cryptography, consensus mechanisms, and Web3 technologies

• Experience with frameworks/tools such as Hardhat, Truffle, and Foundry

• Familiarity with DeFi, NFTs, wallets, and token standards (ERC-20, ERC-721)

• Knowledge of security best practices and vulnerability mitigation

• Experience with CI/CD pipelines, cloud platforms, and agile development

• Bachelor's or Master's degree in Computer Science or related field

• Contributions to open-source blockchain projects

• Relevant blockchain certifications or published projects

Typical Outcomes

• Deliver secure and scalable blockchain products

• Improve transaction efficiency and platform reliability

• Support innovation in decentralized finance, digital assets, and enterprise blockchain solutions

The estimated salary range for a new hire into this position in Virginia is $121,564 USD Annual to $225,762 Annual USD. Salary may vary depending on job-related factors which may include knowledge, skills, experience, and location. Our compensation packages include a competitive base salary and bonus opportunity for all employees contingent on personal and company performance. Our generous benefits program includes medical, dental, vision and life insurance with no premium costs for our employees and their families, and retirement plan plus matching 401k.

What we offer

We give you the freedom to be yourself. We are creating an environment of unique individuals - like you - with different perspectives on the financial industry and the world. A diverse and inclusive environment in which everyone's voice counts and where you can reach your full potential.

We are committed to an inclusive and accessible recruitment process. If you require a reasonable accommodation related to accessibility during your application or interview, please contact accessibility-Sysgroup@swift.com or indicate this in your application.

Please note that this mailbox is not monitored for general recruitment enquiries and should only be used for accessibility or accommodation-related requests (for example related to vision, hearing or neurodiversity).

All requests are confidential and will not affect your candidacy.

Don't meet every single requirement? At Swift, we are dedicated to building a workplace where people can bring their full selves and ideas to the team, so if you are excited about this role, we encourage you to apply even if you do not meet every single qualification.