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Blockchain Developer Jobs in Washington, DC (NOW HIRING)

IntellectEU

Solidity Developer

Manassas, VA

$52.50 - $67.75/hr

With our technical hands-on experience in payments, blockchain and capital markets, there's no ... Contribute to continuous improvement, DevOps practices, and operational support. * Work with AWS ...

IntellectEU

Solidity Developer

Manassas, VA · On-site

$52.50 - $67.75/hr

With our technical hands-on experience in payments, blockchain and capital markets, there's no ... Contribute to continuous improvement, DevOps practices, and operational support. * Work with AWS ...

SZNS Solutions LLC

Software Engineer

Reston, VA · On-site

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 ...

SZNS Solutions LLC

Software Engineer

Reston, VA

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 ...

SZNS Solutions LLC

Software Engineer

Reston, VA · On-site

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 ...

SZNS Solutions LLC

Software Engineer

Reston, VA · On-site

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 ...

Circle

Staff Software Engineer

Washington, DC · Remote

$195K - $257K/yr

The Staff Software Engineer is responsible for extending Circle's in-house blockchain systems infrastructure to support the tokenization of the world; analyzing requirements, procedures, and problems ...

PhoenixTeam

Java/Full Stack Engineer

Arlington, VA

$60.50 - $78/hr

... blockchain-based assets (if applicable) - Optimize performance and scalability for high-volume ... CI/CD pipelines and DevOps practices to enable rapid, reliable deployments - Troubleshoot ...

PhoenixTeam

Java/Full Stack Engineer

Arlington, VA · On-site

$60.50 - $78/hr

... blockchain-based assets (if applicable) * Optimize performance and scalability for high-volume ... Support CI/CD pipelines and DevOps practices to enable rapid, reliable deployments * Troubleshoot ...

SZNS Solutions

Software Engineer

Reston, VA

Founded by ex-Googlers with engineers from Google, Amazon, and Capital One, SZNS differentiates itself particularly in data engineering, blockchain, AI, and cloud-native software application ...

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Showing results 1-20

All JobsBlockchain Developer JobsBlockchain Developer Jobs in Washington, DC

Blockchain Developer information

See Washington, DC salary details

$54.4K

$126.7K

$188K

How much do blockchain developer jobs pay per year?

As of Jun 13, 2026, the average yearly pay for blockchain developer in Washington, DC is $126,675.00, 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 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 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 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.

What are Blockchain Developers?

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 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.
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 June 2026, with employment types broken down into 75% Full Time, and 25% Part Time. Highlights an 75% In-person, and 25% Remote job distribution, with an average salary of $126,675 per year, or $60.9 per hour.

Distributed Systems Engineer - Blockchain

Career Renew

Washington, DC • Remote

$180K - $300K/yr

Full-time

Posted 14 days ago

Job description

Career Renew is recruiting for one of its clients a Distributed Systems Engineer - Blockchain - this is a fully remote role for N America based candidates. Salary range: 180-300K USD yearly plus benefits plus equity.
We are building a new frontier in market infrastructure—redefining how value is discovered, priced, and distributed in real time.


We believe the systems that move value should distribute it fairly. Our mission is to bring structure, transparency, and efficiency to systems where value is currently fragmented, opaque, and unevenly captured.


We are defining a new category for MEV distribution that merges economic efficiency with emerging regulatory frameworks. This requires rethinking how systems are designed at the lowest levels of execution.


Based in New York, NY and San Francisco, CA, we operate at the intersection of distributed systems, market structure, and applied cryptography. We are a small, high-leverage team focused on building systems that directly impact real economic flows.
Role Description


We are hiring a Founding Engineer to design and build the core system from first principles.
This is not a role for implementing predefined features. You will be responsible for turning ambiguous problems into working systems—defining architecture, making tradeoffs, and shipping production-grade infrastructure in a fast-moving environment.
You will work across the full stack of a real-time distributed system:

  • data ingestion and state reconstruction

  • low-latency execution pathways

  • auction and coordination mechanisms

  • system reliability and failure handling


You will make critical technical decisions that shape both the product and the company. The systems you build will directly mediate real economic flows. As an early engineer, you will also define engineering standards, influence hiring, and set the cultural bar for how systems are built.
Responsibilities

  • Design and implement core system architecture for a real-time distributed platform

  • Own systems end-to-end: from concept → design → implementation → production

  • Translate ambiguous, high-level problems into concrete technical solutions

  • Identify and resolve performance bottlenecks, latency constraints, and system failures

  • Drive technical direction across components, not just within a single service

  • Collaborate closely with product and business to align technical decisions with economic outcomes

  • Establish engineering best practices, code quality standards, and system reliability expectations


Qualifications

  • Experience leveraging AI tools and agent-based workflows to accelerate development

  • Strong systems programming experience (Rust)

  • Deep experience building or operating distributed systems with real-world constraints (latency, scale, fault tolerance)

  • Proven ability to design systems, not just implement them

  • Demonstrated ownership of complex systems or products from end-to-end

  • Strong intuition for tradeoffs across performance, complexity, and reliability

  • Comfortable operating in ambiguous environments with minimal structure


Strong signals (not required, but highly valued):

  • Experience with blockchain consensus internals, validator client architecture, or low-level protocol development

  • Experience with virtual machines or low-level execution environments

  • Background in systems where correctness and latency both matter

Compensation & Package

FTE Hire Full Benefits and Equity + Base.