Bright Mind Solutions LLC

Blockchain Developer

Bright Mind Solutions LLC

14 days ago

**Please read the job description carefully before applying.** **Important Notes:** * **Engagement Type:** W2 only (No C2C / No C2H) * Candidates must be **authorized to work in the U.S. on W2**. Professional references and work authorization verification will be **requested during later stages of the interview process**, if shortlisted. Interested and qualified candidates are encouraged to apply. ------------------------------------------------------------------------------------------------------------- ## **Senior Blockchain Developer (5–6+ Years Experience)** **Location:** Manassas, VA (Hybrid) **Duration:** 12 Months **Job Type:** Contract (Hybrid) **Employment:** W2 only (No C2C / No C2H) **Visa:** Any except OPT EAD | H1B Transfers allowed ### **Job Overview** We are looking for a **Senior Blockchain Developer with a minimum of 5–6 years of hands-on experience** in designing and delivering **enterprise-grade blockchain and distributed ledger solutions**. The ideal candidate has deep expertise in **smart contracts, cloud-based deployments, secure architectures, and scalable financial systems**. ### **Key Responsibilities** * Design, develop, and maintain **blockchain applications and smart contracts** using **Solidity, Python, Java, TypeScript, JSON, and REST APIs**. * Build and deploy **DLT-based applications** across EVM and non-EVM platforms. * Implement **cryptographic security mechanisms** for secure transactions and data integrity. * Develop and optimize **blockchain protocols, consensus mechanisms, and privacy infrastructure**. * Create and maintain **technical and architectural documentation**. * Support **test setup, QA, UAT, and Production deployments**. * Deploy and manage blockchain solutions on **AWS**. * Build and maintain **CI/CD pipelines** and containerized deployments. * Collaborate with cross-functional teams to deliver **scalable and secure solutions**. ### **Mandatory Skills & Experience (5–6+ Years Required)** * **Overall Blockchain / DLT Experience:** 5–6+ years * **AWS Cloud Deployments:** 5+ years * **Smart Contracts & Solidity:** 5+ years * **Python:** 5+ years * **TypeScript:** Hands-on experience * **Java:** Hands-on experience * **CI/CD Pipelines:** Strong hands-on experience * **Containerization:** Docker, Kubernetes, or similar ### **Technical Skill Set** * **Blockchain:** EVM & non-EVM chains, Smart Contracts, Privacy Infrastructure * **Programming:** Solidity, Python, Java, TypeScript * **Cloud & DevOps:** AWS, CI/CD, Docker, Kubernetes * **Security:** Cryptography, digital signatures, secure transaction handling * **APIs & Integration:** REST APIs, JSON * **Testing & Support:** QA, UAT, Production support ### **Preferred Qualifications** * Experience with **financial services or high-throughput transaction systems**. * Knowledge of **blockchain security audits, compliance, and governance**. * Strong **communication and documentation** skills. * Experience working in **hybrid or enterprise environments**. *When applying, mention the word CANDYSHOP to show you read the job post completely.*