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Ethereum Smart Contract Jobs in Washington (NOW HIRING)

Alpha Bravo Leasing

Blockchain Intern

Washington, DC · On-site

$17 - $22.75/hr

Experience in writing, testing, and publishing Smart Contracts on Ethereum blockchain * Knowledgeable about dApp architecture * Experienced with "Oracles" in a plus Contact For immediate ...

SWIFT

Blockchain Developer

Manassas, VA · On-site

$225K/yr

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 ...

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

Blockchain Developer

Manassas, VA · On-site

$225K/yr

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 ...

SWIFT VA

Blockchain Developer

Manassas, VA

$225K/yr

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 ...

SWIFT VA

Blockchain Developer

Manassas, VA

$66K - $124K/yr

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

SWIFT

Blockchain Developer

Manassas, VA · On-site

$101K - $188K/yr

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

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

Blockchain Developer

Manassas, VA · On-site

$101K - $188K/yr

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

SWIFT

Blockchain Developer

Manassas, VA · On-site

$66K - $124K/yr

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

SWIFT VA

Blockchain Developer

Manassas, VA

$101K - $188K/yr

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

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

Blockchain Developer

Manassas, VA · On-site

$66K - $124K/yr

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

All JobsEthereum Smart Contract JobsEthereum Smart Contract Jobs in Washington

Ethereum Smart Contract information

See Washington salary details

$14K

$134.1K

$273.8K

How much do ethereum smart contract jobs pay per year?

As of Aug 28, 2026, the average yearly pay for ethereum smart contract in Washington is $134,075.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,619.00 and $185,207.00 per year, depending on experience, location, and employer.

What are Ethereum smart contracts?

Ethereum Smart Contracts are self-executing programs that run on the Ethereum blockchain. They automatically enforce and execute the terms of an agreement coded within them, without the need for intermediaries. Smart contracts are written in programming languages like Solidity and can be used for various applications such as decentralized finance (DeFi), gaming, and supply chain management. Once deployed, these contracts are immutable, meaning their code cannot be changed, ensuring security and trust in their execution.

What are some common challenges faced by Ethereum smart contract developers during the deployment and testing phases?

Ethereum Smart Contract developers often encounter challenges such as ensuring security against vulnerabilities, managing gas costs efficiently, and handling the immutability of deployed contracts. Testing in a simulated environment can help, but real-world deployment may expose unforeseen issues due to network conditions or integration with other contracts. Collaboration with auditors and peer code reviews is crucial to minimize risks and ensure robust, reliable smart contracts.

What are the key skills and qualifications needed to thrive as an Ethereum smart contract developer, and why are they important?

To thrive as an Ethereum Smart Contract Developer, you need a solid grasp of blockchain fundamentals, cryptography, and programming languages like Solidity, often backed by a degree in computer science or related experience. Familiarity with Ethereum development tools (such as Truffle, Hardhat, and Remix), version control (Git), and security auditing frameworks is essential. Attention to detail, problem-solving, and strong communication skills help ensure smart contracts are robust, secure, and meet project requirements. These skills are crucial for building reliable, tamper-proof decentralized applications and maintaining user trust in blockchain solutions.

What is the difference between Ethereum Smart Contract vs Blockchain Developer?

AspectEthereum Smart ContractBlockchain Developer
CredentialsKnowledge of Solidity, Ethereum platformKnowledge of blockchain architecture, multiple platforms
Work EnvironmentWriting and deploying smart contracts on EthereumDeveloping blockchain applications, protocols, or infrastructure
Industry UsageSmart contract creation for decentralized appsBuilding blockchain solutions across platforms
Search IntentFocus on smart contract coding and deploymentBroader blockchain development tasks

Ethereum Smart Contract developers specialize in creating and deploying smart contracts on the Ethereum blockchain using Solidity. Blockchain Developers have a broader role, working on various blockchain platforms and infrastructure. While both roles require blockchain knowledge, Ethereum Smart Contract developers focus specifically on Ethereum's smart contract ecosystem, whereas Blockchain Developers work across multiple platforms and technologies.

What job categories do people searching Ethereum Smart Contract jobs in Washington look for?

The top searched job categories for Ethereum Smart Contract jobs in Washington are:

What cities in Washington are hiring for Ethereum Smart Contract jobs?

Cities in Washington with the most Ethereum Smart Contract job openings:

Ethereum Smart Contract jobs near you
Infographic showing various Ethereum Smart Contract job openings in Washington as of August 2026, with employment types broken down into 2% As Needed, 70% Full Time, 19% Part Time, 3% Temporary, and 6% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $134,075 per year, or $64.5 per hour.

Blockchain Developer/Programmer - W2 Role

Interon IT Solutions

Manassas, VA • On-site

Contractor

Re-posted 21 days ago

Job description

#W2 role
 
JD;
We are seeking an experienced Blockchain Developer to design, develop, and optimize distributed ledger solutions for enterprise-grade applications. The role involves working across smart contracts, consensus mechanisms, secure integrations, and high-throughput architectures tailored for financial and workflow-driven systems. Responsibilities: * Develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts using Typescripts, Solidity, JSON, REST APIs. * 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). * Implement Security Measures by applying cryptographic techniques to protect digital transaction data and prevent unauthorized access. * 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. * Hands on experience with AWS deployment.