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Blockchain Developer Jobs in Washington, DC (NOW HIRING)

S.W.I.F.T. Pan-Americas

Blockchain Developer

Manassas, VA · On-site

$101K - $188K/yr

Job Summary We are seeking an innovative and skilled Blockchain Developer to join our team at SWIFT. In this role, you will be instrumental in designing, developing, and implementing secure and ...

SWIFT

Blockchain Developer

Manassas, VA · On-site

$101K - $188K/yr

Job Summary We are seeking an innovative and skilled Blockchain Developer to join our team at SWIFT. In this role, you will be instrumental in designing, developing, and implementing secure and ...

SWIFT VA

Blockchain Developer

Manassas, VA · On-site

$101K - $188K/yr

Job Summary We are seeking an innovative and skilled Blockchain Developer to join our team at SWIFT. In this role, you will be instrumental in designing, developing, and implementing secure and ...

SWIFT

Blockchain Developer

Manassas, VA · On-site

$225K/yr

Integrate blockchain solutions with APIs, databases, and cloud services * Mentor junior developers and contribute to technical leadership * Stay updated on emerging blockchain technologies, protocols ...

SWIFT VA

Blockchain Developer

Manassas, VA · On-site

$225K/yr

Integrate blockchain solutions with APIs, databases, and cloud services * Mentor junior developers and contribute to technical leadership * Stay updated on emerging blockchain technologies, protocols ...

Apex Informatics

Blockchain Engineer

Manassas, VA · On-site

Blockchain Engineer Remote Design, develop & test SWIFT software using Smart contracts, Typescripts, Solidity, JSON, REST APIs & AWS. Analysis and design of existing components. Support setup of test ...

Nava

Senior Cryptocurrency Engineer

Washington, DC · On-site

$118K - $162K/yr

Within your mission team, you will lead the technical direction of blockchain and digital‑asset investigations, working alongside forensic SMEs and developers to integrate cryptocurrency ...

AnaVation

Senior Cryptocurrency Engineer

Washington, DC · On-site +1

$118K - $162K/yr

Within your mission team, you will lead the technical direction of blockchain and digital‑asset investigations, working alongside forensic SMEs and developers to integrate cryptocurrency ...

AnaVation

Senior Cryptocurrency Engineer

Washington, DC · Remote

$118K - $162K/yr

As the Senior Cryptocurrency Engineer, you will serve as the primary technical authority for blockchain analysis, digitalasset tracing, cyberenabled financial investigations, and ...

Thinkbrg

Senior Blockchain Consultant

Washington, DC · On-site

$142K - $170K/yr

As a Senior Blockchain Consultant, you will help mentor the younger analysts and manage the ... Experience in programming in SQL and Python Salary Range: $142,000- $170,000 per year. Job title ...

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All JobsBlockchain Developer JobsBlockchain Developer Jobs in Washington, DC

Blockchain Developer information

See Washington, DC salary details

$54.3K

$126.6K

$187.9K

How much do blockchain developer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for blockchain developer in Washington, DC is $126,629.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,900.00 and $147,200.00 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 are the most commonly searched types of Blockchain Developer jobs in Washington, DC?

The most popular types of Blockchain Developer jobs in Washington, DC are:

What are popular job titles related to Blockchain Developer jobs in Washington, DC?

For Blockchain Developer jobs in Washington, DC, the most frequently searched job titles are:

What job categories do people searching Blockchain Developer jobs in Washington, DC look for?

The top searched job categories for Blockchain Developer jobs in Washington, DC are:

Blockchain Developer jobs near you
Infographic showing various Blockchain Developer job openings in Washington, DC as of September 2026, with employment types broken down into 86% Full Time, 5% Part Time, and 9% Contract. Highlights an 79% Physical, 5% Hybrid, and 16% Remote job distribution, with an average salary of $126,629 per year, or $60.9 per hour.

Blockchain Developer

Manassas, VA • On-site

S.W.I.F.T. Pan-Americas
See more jobs at S.W.I.F.T. Pan-Americasexternal

$101K - $188K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 5 days ago

Job description

ABOUT US

We're the world's leading provider of secure financial messaging services, headquartered in Belgium. We are the way the world moves value - across borders, through cities and overseas. No other organisation can address the scale, precision, pace and trust that this demands, and we're proud to support the global economy.

We're unique too. We were established to find a better way for the global financial community to move value - a reliable, safe and secure approach that the community can trust, completely. We're always striving to be better and are constantly evolving in an ever-changing landscape, without undermining that trust. Five decades on, our vibrant community reflects the complexity and diversity of the financial ecosystem. We innovate diligently, test exhaustively, then implement fast. In a connected and exciting era, our mission has never been more relevant. Swift now has a presence in 200+ countries and legal territories to serve a community of more than 12,000 banks and financial institutions.

Job Summary
We are seeking an innovative and skilled Blockchain Developer to join our team at SWIFT. In this role, you will be instrumental in designing, developing, and implementing secure and scalable blockchain solutions to enhance our global financial messaging network.
Job Responsibilities
* Design and develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts.

* Build and maintain blockchain infrastructure and backend services.
* Implement and integrate blockchain protocols, including but not limited to Ethereum, Hyperledger Besu, Corda, Cosmos, Canton.

* Design and implement identity and access management (PKI, certificates, roles, and permissions).

* Integrate blockchain solutions with existing enterprise systems (APIs, databases, etc.).
* Ensure data privacy, confidentiality, and compliance with regulatory requirements.
* Participate in network governance design (consensus, membership, endorsement policies)
* Develop, test, debug and maintain robust, secure, and performant blockchain applications.
* Stay abreast of the latest advancements in blockchain technology, cryptography, and distributed systems.
* Participate in code reviews, technical discussions, and contribute to the overall architectural direction of blockchain initiatives.
* Collaborate with product, DevOps, and security teams.
* Document technical designs, development processes, and operational procedures.
Job Qualifications
* Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
* Proven experience (3+ years) as a Blockchain Developer or in a similar role focusing on DLT.
* Strong proficiency in at least one blockchain development platform (e.g., Solidity for Ethereum, Go for Hyperledger Fabric, Kotlin/Java for Corda/Besu).
* Solid understanding of cryptographic principles, consensus mechanisms (PoW, PoS, BFT), and distributed systems.
* Experience with front-end and back-end development languages (e.g., JavaScript/TypeScript, Python, Go, Java, C++).
* Familiarity with cloud platforms (e.g., AWS, Azure, Google Cloud) and containerization technologies (e.g., Docker, Kubernetes).

* Familiarity with REST APIs, gRPC, and microservices.
* Experience with version control systems (e.g., Git), CI/CD pipeline deployments.
* Excellent problem-solving skills and a strong attention to detail.
* Ability to work independently and collaboratively in a fast-paced environment.
* Strong communication and interpersonal skills.

The estimated salary range for a new hire into this position in Manassas is $101,300 to $188,135 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.

Apply