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
...Opportunity: Intern - Global Investments Salary Range:$18.75 -$30.00 per hour Company: Aflac Asset Mgt. LLC Division: Global... ...to ensure that business activities are conducted within regulatory guidelines and organizational parameters. The Intern will gain...
NBCUniversal is one of the world's leading media and entertainment companies. We create world-class content, which we distribute across our portfolio of film, television, and streaming, and bring to life through our global theme park destinations, consumer products...
...Competitive compensation and benefits Paid on-the-job training with peer trainers Operations training at the Safe Performance... ...6 - 30/hour, depending on experience Description The conductor/switchman position will control and coordinate the train movements...
...JOB SUMMARY Lions Share is seeking a sharp, organized Expediter to ensure seamless communication between the kitchen and front-... ...remains calm and professional under pressure. Passionate about food, with a keen eye for presentation and quality. HEALTH & SAFETY...
...Job Title: Data Analyst Location: San Jose, CA 95110 (This is a hybrid role. Looking for someone to go into the San Jose office(preferred). Open for San Francisco location as well. 2-3 days onsite) Duration: 12 months Contract Type: W2 only Pay Rate: $69...