Senior Blockchain Engineer Job at Saxon Global, Irvine, CA

  • Saxon Global
  • Irvine, CA

Job Description

Role: Senior Blockchain Engineer


Client: A&C Technology


Location: Fully onsite Irvine, CA or Mountain View, CA(some flexibility dependent on individual circumstances)


Duration: 3-6 Months CTH


Work Authorization: Someone who doesn't require visa sponsorship at all.

Day to Day duties:

    • Go-to Blockchain expert
    • 70% coding/30% cross-functional work providing guidance to Product Managers and Marketing teams on technical feasibility
    • Will be involved in new product design with Marketing team
    • Meeting with end customers (5 hours/week)
    • Will work with team in China (unsure what hours but will allow flexibility for start times)
    • Design, build, and maintain blockchain protocols, smart contracts, and distributed systems powering BioMatrix.ai.
    • Develop tokenized payment systems and identity verification flows, ensuring high security and usability.
    • Implement smart contracts for token utility, payments, and governance.
    • Ensure security, scalability, and efficiency of blockchain systems through rigorous testing and best practices.
    • Integrate biometric verification (Face Scan) and payment flows (BioPay) into blockchain applications.
    • Collaborate with Product, Engineering, and QA teams to align blockchain development with roadmap and user needs.
    • Mentor junior engineers and contribute to best practices for blockchain development within AC Tech.
    • Stay ahead of emerging trends in Web3, DeFi, real-world asset (RWA) tokenization, and decentralized identity to guide innovation.
TOP Requirements:
    • Layer 2 Blockchain Experience
    • Proficiency in Java (any version)
    • Real World Assets (RWA - tough find)
    • Bachelor's or Master's degree in Computer Science, Cryptography, or related technical field.
    • 5+ years of blockchain development experience (protocol, dApps, Layer 1/Layer 2, or DeFi/Web3).
    • Proficiency in Java and Solidity.
    • Strong understanding of smart contract security, cryptography, and distributed systems.
    • Experience with Ethereum, Solana, or other major blockchain platforms.
    • Proven track record of delivering production-grade blockchain systems.
    • Excellent problem-solving, collaboration, and communication skills.
Nice to have:
    • HUGE plus if they speak Chinese - team in China
    • Layer 1 blockchain experience
    • Experience in Go
    • Familiarity with fintech, identity verification, or biometric systems is a plus.
    • Experience working on payments platforms is applicable

Job Tags

Contract work, Visa sponsorship

Similar Jobs

UMI

Restaurant Host/hostess Job at UMI

 ...Job Description Job Description UMI, a fine-dining modern Japanese restaurant is seeking day-time and night-time host/hostesses who can work weekdays and weekends. Someone who will be friendly and courteous both in person and over the phone. Candidates who are knowledgeable... 

Innovista Health

Medical Assistant I (Dallas) Job at Innovista Health

 ...Join Our Team at Innovista Medical Center Do you wake up every morning...  ..., including in-office lab work, vaccines, imaging, and...  ...JOB SUMMARY The Medical Assistant I support the examination and...  ...Flexible schedule and work from home options for numerous roles... 

Palm Beach Tan - Old Trinity Management Company

Retail Manager Job at Palm Beach Tan - Old Trinity Management Company

 ...Palm Beach Tan is looking for a motivated and energetic Store Manager to lead our store! In this role, you'll drive sales performance...  ...experience that keeps customers coming back. If you're passionate about retail leadership and love helping people look and feel their best,... 

Cape Fox Facilities Services

Biologist NIH Job at Cape Fox Facilities Services

Job TitleBiologist NIHJob DescriptionCape Fox Facilities Services is seeking a Biologist to support of the overall functions of the Laboratory of Bacteriology (LB), Division of Intramural Research (DIR) - RML, Hamilton, MT.The total hourly pay for this exempt position is... 

Omni Inclusive

Computer System Validation Engineer Job at Omni Inclusive

 ...Plant organization the candidate will be primarily responsible for managing IT deviations, CAPAs, Investigations, Change Management, computer system validation in support of the vector manufacturing site. The candidate should have at least 5+ years of experience in...