Role-Blockchain Developer
Locatiion-Manassas,VA
We are seeking an experienced Blockchain Developer to design, develop, and optimize enterprise-grade distributed ledger solutions . The ideal candidate will work across smart contracts, consensus mechanisms, secure integrations, and scalable architectures for financial and workflow-driven systems.
This role requires hands-on experience with blockchain platforms, cloud deployments, CI/CD pipelines, and containerized environments.
Key ResponsibilitiesDesign, develop, test, and maintain blockchain-based software using smart contracts , Solidity , TypeScript , JSON , and REST APIs .
Build and deploy blockchain applications leveraging Distributed Ledger Technologies (DLT) and smart contract frameworks.
Implement cryptographic security measures to protect digital transactions and ensure data integrity.
Research, develop, and implement blockchain protocols , consensus mechanisms, and privacy infrastructure (EVM and non-EVM).
Develop and maintain technical documentation , including system architecture and development lifecycle artifacts.
Support test environment setup, write test drivers, and provide support across QA and Production environments.
Deploy and manage blockchain applications using AWS cloud services .
Collaborate with cross-functional teams to ensure reliable, scalable, and secure solutions.
Stay up to date with evolving blockchain technologies and industry best practices.
AWS Deployment Minimum 3 years of hands-on experience
Distributed Ledger Technologies (DLT / Blockchains) 3+ years
Smart Contracts (DLT) 3+ years
Solidity 3+ years
Python 3+ years
TypeScript Hands-on experience
Java Hands-on experience
CI/CD Pipelines Experience building and maintaining pipelines
Containerization Experience with Docker/Kubernetes or similar technologies
Blockchain: EVM & non-EVM chains, Smart Contracts, Privacy Infrastructure
Programming: Solidity, Python, Java, TypeScript
Cloud & DevOps: AWS , CI/CD, Containerization
Security: Cryptography, digital signatures, secure transaction handling
APIs & Integration: REST APIs, JSON
Testing & Support: Test drivers, QA and Production support
Experience with financial systems or high-volume transaction platforms
Exposure to DevOps best practices and automated deployments
Knowledge of security audits, compliance, and blockchain governance
Strong communication and documentation skills
...Disclaimer In March of 2025, Perrigo announced that the current operations at our facility in Milton, VT will be migrated to our plant in... ...a thorough understanding of and ability to operate all process area equipment in a safe and efficient manner, including the liquefying...
...Event Marketing Assistant Location: Culver City, CA Department: Marketing Are you passionate about marketing, events, and creating memorable brand experiences? Were looking for an enthusiastic and organised Event Marketing Assistant to join our growing marketing...
We are seeking a Freelance Product Development Specialist to support Merchandising and Product Development teams on a high-visibility project. This role manages the full product lifecycle from concept through to finalized product, partnering closely with design, sourcing...
Leads the tube and rod category strategy / cost reduction. Leads improved understanding of current model designated project(s) bills of material to identify opportunities / key activities to support delivery of NEGO and VEC cost reduction and deliver improved profitability...
...Salesforce Developer (Salesforce Partner Experience Required) Location: Los Angeles, CA (Hybrid 23 days onsite per week) Duration: 6-Month Contract Rate: up to $90 an hour Overview We are seeking a Salesforce Developer with prior Salesforce Partner...