Job Description
We're looking for an experienced Blockchain Architect to join a major enterprise technology transformation programme within a highly regulated financial services environment.
This is a hands-on architecture role where you'll lead the design, development and delivery of enterprise-grade blockchain solutions, working closely with cloud, data and DevOps teams to deliver secure, scalable distributed ledger platforms supporting innovative digital and AI-driven initiatives.
The Role
You'll take ownership of the end-to-end architecture and technical delivery of blockchain solutions, helping shape platforms from initial concept and Proof of Concept through to production deployment.
This role combines strategic architecture with hands-on engineering and offers the opportunity to work on complex, enterprise-scale transformation programmes.
Key Responsibilities
- Lead the architecture and design of enterprise blockchain solutions
- Evaluate and recommend blockchain platforms including Ethereum, Hyperledger Fabric, Corda, Polygon and Avalanche
- Design node architecture, integration patterns, APIs and enterprise data flows
- Define smart contract, tokenisation and digital identity architectures
- Contribute hands-on to smart contract and blockchain application development
- Build Proof of Concepts and production-ready blockchain solutions
- Design secure integrations with enterprise platforms and Legacy systems
- Ensure scalability, resilience and performance across distributed systems
- Implement blockchain security, cryptography and key management best practices
- Define governance, identity and access management models
- Ensure compliance with regulatory and data privacy requirements
- Collaborate with Cloud, DevOps, Security and Data Engineering teams throughout delivery
Essential Skills
- Proven experience as a Blockchain Architect or Senior Blockchain Engineer
- Strong hands-on experience with enterprise blockchain platforms including Ethereum, Hyperledger Fabric, Corda or similar
- Smart contract development using Solidity, Chaincode, DAML or Rust
- Strong programming skills in Java, Python, Go or Rust
- Experience designing distributed systems and API-led architectures
- Cloud platform experience across Azure, AWS or GCP
- Strong understanding of DevOps practices and CI/CD pipelines
- Knowledge of blockchain security, cryptography and enterprise governance
- Experience delivering enterprise solutions within regulated environments
Experience Required
- 8+ years in Software Engineering or Solution Architecture
- 3+ years delivering enterprise blockchain solutions
- Experience taking solutions from design through to production deployment
Desirable Skills
- Financial Services or Banking
- AI-enabled platforms
- Digital Identity
- Tokenisation
- Kubernetes
- Docker
- Microservices
- Enterprise Integration
- GDPR, KYC and AML knowledge
Blockchain Architect (banking) employer: Synergize Consulting Ltd
Synergize Consulting Ltd is an exceptional employer, offering a dynamic work culture that prioritises innovation and collaboration in the defence sector. Located in Somerset, employees benefit from competitive compensation, opportunities for professional growth through mentorship, and the chance to work on critical projects that enhance national security. Join us to make a meaningful impact while advancing your career in a supportive environment.
