Senior Blockchain & Web3 Engineer for Enterprise Platform

Ethereum Technologies; Raleigh (NC); On-site; USD 120,000 - 165,000; Full time

Job summary

Ethereum Technologies is seeking a Software Engineer to join the Application Development team, driving end-to-end features in enterprise software and blockchain infrastructure. You will own design, implementation, testing, and deployment with a focus on scalable, secure architecture.

The role requires hands-on blockchain experience, full-stack skills, and collaboration with Product and UX teams. A strong emphasis on secure, auditable smart contracts and cloud performance is essential.

Qualifications

• BA/BS in Computer Science or related field required.
• 5+ years of full-stack development with backend in Java/Spring Boot, Node.js, Python, or Go.
• Hands-on blockchain/DLT experience (Ethereum, Solana, Besu, or Canton/Daml).
• Strong understanding of REST APIs and SQL/NoSQL databases.
• Experience with Git, Maven/Gradle, and CI/CD pipelines.
• Excellent communication and problem-solving skills.

Responsibilities

• Own feature delivery from design to deployment with quality and scalability.
• Contribute to architecture discussions and code reviews.
• Follow coding standards and security best practices.
• Collaborate with Product and UX to translate client needs into solutions.
• Build test automation across the full stack and ensure cloud reliability.
• Implement blockchain integrations and signing workflows with Web3 libs.
• Write, test, and deploy smart contracts with audit-friendly logging.
• Communicate status, risks, and dependencies to stakeholders.

Skills

Full-stack experience

Blockchain/DLT

Backend development

REST APIs

Databases

Git

CI/CD

Education

BS or BA in Computer Science

Tools

Git

Maven/Gradle

CI/CD pipelines

Job description

Ethereum Technologies is seeking a Software Engineer to join the Application Development team, driving end-to-end features in enterprise software and blockchain infrastructure. You will own design, implementation, testing, and deployment with a focus on scalable, secure architecture.

The role requires hands-on blockchain experience, full-stack skills, and collaboration with Product and UX teams. A strong emphasis on secure, auditable smart contracts and cloud performance is essential.