Blockchain Architect (Ethereum, Hyperledger Fabric, Or Corda)

Synergize Consulting Ltd; United Kingdom; Remote; GBP 70,000 - 90,000; Full time

Job summary

A global consulting firm is looking for an experienced Blockchain Architect to join a major AI initiative in commercial banking. The successful candidate will define the architecture for blockchain solutions related to customer data exchange and digital identity verification. Strong expertise in Ethereum, Hyperledger Fabric, or Corda is essential, alongside experience in financial services, particularly in KYC and AML areas. This role promises a significant impact on next‑generation identity and onboarding solutions.

Qualifications

• Strong hands‑on expertise in blockchain technologies like Ethereum, Hyperledger Fabric, or Corda.
• Deep understanding of blockchain interoperability, cryptography, data privacy, and secure transaction flows.
• Experience delivering solutions within financial services, ideally across KYC, AML, or customer data exchange.

Responsibilities

• Define end‑to‑end architecture for blockchain‑based KYC and digital identity solutions.
• Design smart contracts and distributed workflows integrated with AI onboarding models.
• Work closely with teams to ensure regulatory and data‑privacy alignment.
• Support solution delivery, documentation, and architectural governance throughout the programme.

Skills

Ethereum

Hyperledger Fabric

Corda

Blockchain interoperability

Cryptography

Data privacy

Secure transaction flows

Job description

We are seeking an experienced Blockchain Architect on behalf of a global client delivering an AI‑driven transformation programme within the commercial banking sector. This role will support the design and implementation of distributed ledger solutions to enable secure customer data exchange, digital identity verification, and AI‑enabled onboarding.

Key Responsibilities

• Define end‑to‑end architecture for blockchain‑based KYC and digital identity solutions
• Design smart contracts and distributed workflows integrated with AI onboarding models
• Work closely with AI, security, and compliance teams to ensure regulatory and data‑privacy alignment
• Support solution delivery, documentation, and architectural governance throughout the programme

Essential Experience

• Strong hands‑on expertise in Ethereum, Hyperledger Fabric, or Corda
• Deep understanding of blockchain interoperability, cryptography, data privacy, and secure transaction flows
• Experience delivering solutions within financial services, ideally across KYC, AML, or customer data exchange
• Ability to influence stakeholders and clearly communicate architectural decisions

This role sits within a major AI initiative in commercial banking, offering the opportunity to shape next‑generation identity and onboarding solutions.