Blockchain Developer
Manassas, VA · On-site
Responsibilities : • Develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. • Build and maintain blockchain infrastructure and backend services. • ...
Blockchain Developer
Manassas, VA · On-site
Responsibilities : • Develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. • Build and maintain blockchain infrastructure and backend services. • ...
Blockchain Operations Engineer
Manassas, VA · On-site
$225K/yr
Smart Contract Operations * Support deployment and maintenance of smart contracts in production ... Tune blockchain infrastructure for scalability and high transaction volume. * Support load ...
Blockchain Operations Engineer
Manassas, VA · On-site
$225K/yr
Smart Contract Operations * Support deployment and maintenance of smart contracts in production ... Tune blockchain infrastructure for scalability and high transaction volume. * Support load ...
Blockchain Developer
$225K/yr
Write secure, efficient smart contracts using languages like Solidity or Rust * Conduct code reviews, testing, debugging, and security audits * Optimize blockchain performance, scalability, and ...
Blockchain Developer
$225K/yr
Write secure, efficient smart contracts using languages like Solidity or Rust * Conduct code reviews, testing, debugging, and security audits * Optimize blockchain performance, scalability, and ...
Blockchain Developer
$225K/yr
Write secure, efficient smart contracts using languages like Solidity or Rust * Conduct code reviews, testing, debugging, and security audits * Optimize blockchain performance, scalability, and ...
Blockchain Developer
$225K/yr
Write secure, efficient smart contracts using languages like Solidity or Rust * Conduct code reviews, testing, debugging, and security audits * Optimize blockchain performance, scalability, and ...
Blockchain Operations Engineer
Manassas, VA · On-site
$225K/yr
Smart Contract Operations * Support deployment and maintenance of smart contracts in production ... Tune blockchain infrastructure for scalability and high transaction volume. * Support load ...
Blockchain Operations Engineer
Manassas, VA · On-site
$225K/yr
Smart Contract Operations * Support deployment and maintenance of smart contracts in production ... Tune blockchain infrastructure for scalability and high transaction volume. * Support load ...
Blockchain Developer
Manassas, VA · On-site
$225K/yr
Write secure, efficient smart contracts using languages like Solidity or Rust * Conduct code reviews, testing, debugging, and security audits * Optimize blockchain performance, scalability, and ...
Blockchain Developer
Manassas, VA · On-site
$225K/yr
Write secure, efficient smart contracts using languages like Solidity or Rust * Conduct code reviews, testing, debugging, and security audits * Optimize blockchain performance, scalability, and ...
Blockchain Operations Engineer
Manassas, VA · On-site
$225K/yr
Smart Contract Operations * Support deployment and maintenance of smart contracts in production ... Tune blockchain infrastructure for scalability and high transaction volume. * Support load ...
Blockchain Operations Engineer
Manassas, VA · On-site
$225K/yr
Smart Contract Operations * Support deployment and maintenance of smart contracts in production ... Tune blockchain infrastructure for scalability and high transaction volume. * Support load ...
Blockchain Developer
Manassas, VA · On-site
$66K - $124K/yr
Develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and integrate ...
Blockchain Developer
Manassas, VA · On-site
$66K - $124K/yr
Develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and integrate ...
Blockchain Developer
$101K - $188K/yr
Design and develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and ...
Blockchain Developer
$101K - $188K/yr
Design and develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and ...
Blockchain Test Engineer - Hybrid
Manassas, VA · On-site
$124K/yr
Test smart contracts for correctness, security vulnerabilities, and edge cases * Collaborate closely with development teams and blockchain architects to understand technical specifications and ensure ...
Blockchain Test Engineer - Hybrid
Manassas, VA · On-site
$124K/yr
Test smart contracts for correctness, security vulnerabilities, and edge cases * Collaborate closely with development teams and blockchain architects to understand technical specifications and ensure ...
Blockchain Developer
Manassas, VA · On-site
$101K - $188K/yr
Design and develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and ...
Blockchain Developer
Manassas, VA · On-site
$101K - $188K/yr
Design and develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and ...
The role involves working across smart contracts, consensus mechanisms, secure integrations, and ... Build and maintain blockchain infrastructure and backend services. * Implement and integrate ...
Quick apply
The role involves working across smart contracts, consensus mechanisms, secure integrations, and ... Build and maintain blockchain infrastructure and backend services. * Implement and integrate ...
Blockchain Test Engineer - Hybrid
Manassas, VA · On-site
$124K/yr
Test smart contracts for correctness, security vulnerabilities, and edge cases * Collaborate closely with development teams and blockchain architects to understand technical specifications and ensure ...
Blockchain Test Engineer - Hybrid
Manassas, VA · On-site
$124K/yr
Test smart contracts for correctness, security vulnerabilities, and edge cases * Collaborate closely with development teams and blockchain architects to understand technical specifications and ensure ...
Blockchain Developer
$66K - $124K/yr
Develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and integrate ...
Blockchain Developer
$66K - $124K/yr
Develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and integrate ...
Blockchain Developer
Manassas, VA · On-site
$66K - $124K/yr
Develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and integrate ...
Blockchain Developer
Manassas, VA · On-site
$66K - $124K/yr
Develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and integrate ...
Blockchain Developer
$101K - $188K/yr
Design and develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and ...
Blockchain Developer
$101K - $188K/yr
Design and develop, test, and deploy distributed ledger technology (DLT) applications and smart contracts. * Build and maintain blockchain infrastructure and backend services. * Implement and ...
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 ...
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 ...
You will play a crucial role in drafting contracts and monitoring regulatory changes, ensuring ... Draft and review contracts related to cross-border blockchain payments. * Monitor and analyze ...
You will play a crucial role in drafting contracts and monitoring regulatory changes, ensuring ... Draft and review contracts related to cross-border blockchain payments. * Monitor and analyze ...
Join a premier blockchain security firm trusted by top-tier DeFi protocols as a Blockchain Security ... Perform thorough manual code reviews to detect critical vulnerabilities in smart contracts.
Join a premier blockchain security firm trusted by top-tier DeFi protocols as a Blockchain Security ... Perform thorough manual code reviews to detect critical vulnerabilities in smart contracts.
$128K - $168K/yr
Develop and deploy secure smart contracts using Solidity. * Collaborate with cross-functional teams to integrate blockchain solutions. * Ensure the scalability and performance of blockchain ...
$128K - $168K/yr
Develop and deploy secure smart contracts using Solidity. * Collaborate with cross-functional teams to integrate blockchain solutions. * Ensure the scalability and performance of blockchain ...
Blockchain Contract information
What is a blockchain contract?
A Blockchain Contract job typically involves working with smart contracts, which are self-executing agreements written in code and deployed on blockchain platforms like Ethereum, Solana, or Binance Smart Chain. Professionals in this role develop, audit, and maintain smart contracts to ensure security and efficiency. They often work with programming languages like Solidity, Rust, or Vyper and need a strong understanding of cryptographic principles and decentralized applications (dApps). The role may also involve integrating smart contracts with front-end and back-end systems.
What are the key skills and qualifications needed to thrive in the blockchain contract position, and why are they important?
To excel in a Blockchain Contract role, you need strong expertise in smart contract development, cryptography, and blockchain platforms such as Ethereum, typically supported by a background in computer science or related fields. Familiarity with programming languages like Solidity, smart contract testing frameworks, and blockchain development tools is crucial, along with relevant certifications such as Certified Blockchain Developer or Ethereum Developer certification. Attention to detail, analytical thinking, and clear communication skills are vital for collaborating across technical and legal teams. These skills and qualities ensure the reliable creation, deployment, and maintenance of secure and effective blockchain contracts.
What are some common challenges faced by professionals working with blockchain contracts?
Professionals working with blockchain contracts often encounter challenges such as ensuring the security and accuracy of smart contract code, keeping up with rapidly evolving blockchain technologies, and integrating these contracts with existing business systems. It is also common to navigate complex regulatory requirements, which can vary by jurisdiction, and to manage interdisciplinary collaboration with technical, legal, and business teams. Staying current with best practices and ongoing developments in the blockchain space helps professionals proactively address these challenges and deliver robust solutions for their organizations.
What are the most commonly searched types of Blockchain jobs in Virginia? The most popular types of Blockchain jobs in Virginia are:
What are popular job titles related to Blockchain Contract jobs in Virginia? For Blockchain Contract jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Blockchain Contract jobs in Virginia look for? The top searched job categories for Blockchain Contract jobs in Virginia are:
What cities in Virginia are hiring for Blockchain Contract jobs? Cities in Virginia with the most Blockchain Contract job openings:
Job description
Job Summary:
Swift is the world’s leading provider of secure financial messaging services, headquartered in Belgium. They are seeking an innovative and skilled Blockchain Developer to design, develop, and implement secure and scalable blockchain solutions to enhance their global financial messaging network.
Responsibilities:
• 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.
Qualifications:
Required:
• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• Proven experience (2+ years) as a Blockchain Developer or in a similar role focusing on DLT.
• Experience 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.
Company:
SWIFT is a member-owned cooperative through which the financial world conducts its business operations with speed, certainty and confidence. Founded in 1973, the company is headquartered in La Hulpe, BEL, with a team of 1001-5000 employees. The company is currently Late Stage.
Swift is the world’s leading provider of secure financial messaging services, headquartered in Belgium. They are seeking an innovative and skilled Blockchain Developer to design, develop, and implement secure and scalable blockchain solutions to enhance their global financial messaging network.
Responsibilities:
• 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.
Qualifications:
Required:
• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• Proven experience (2+ years) as a Blockchain Developer or in a similar role focusing on DLT.
• Experience 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.
Company:
SWIFT is a member-owned cooperative through which the financial world conducts its business operations with speed, certainty and confidence. Founded in 1973, the company is headquartered in La Hulpe, BEL, with a team of 1001-5000 employees. The company is currently Late Stage.