DLT Developer

Job DescriptionDLT Developer – Canton / Daml / Digital AssetsMust Have Technical/Functional SkillsDLT Developer – Canton / Daml / Digital Assets , Agile concepts, CI/CD10+ years’ experienceRoles & Responsibilities• Strong understanding of blockchain/DLT fundamentals, smart contracts, ledger state, consensus, and node/participant concepts.• Hands-on experience with at least one DLT platform:• Preferred: Canton / Daml / Solana• Alternate: Ethereum / Solidity• Experience designing smart-contract or ledger-state models.• Experience with Java, REST APIs, JSON, event-driven integration, and enterprise backend systems.• Understanding of transaction lifecycle, idempotency, state machines, exception handling, and audit trails.• Familiarity with Kafka or equivalent event-streaming technology.• Experience with Git, CI/CD, Docker, Kubernetes/OpenShift, and automated testing.• Ability to work in a banking-grade environment with security, audit, and compliance expectations.• Canton participant node setup and Daml smart-contract development.• Daml templates, choices, signatories, observers, parties, contract lifecycle, and Ledger API.• Knowledge of commercial banking, payments, deposit accounts, DDA, book transfers, or liquidity systems.• Experience with ISO 20022, payment orchestration, account validation, or ledger reconciliation.• Knowledge of OAuth2/OIDC, certificate handling, KMS/HSM, and role-based entitlements.• Exposure to Splunk, Dynatrace, OpenTelemetry, or similar observability tools.• Design and develop DLT smart contracts• Build DLT ledger-state models• Implement smart-contract controls• Integrate DLT contracts with backend services through Canton Ledger API / JSON API or equivalent integration layer.• Support DLT participant node setup, local sandbox setup, ledger package deployment, and contract lifecycle testing.• Work with Java/Spring Boot developers to connect API with DLT Integration Service.• Publish and consume transfer lifecycle events through Kafka or equivalent event-streaming layer.• Build audit-friendly ledger flows that capture transfer intent, validation, reservation, posting, completion, failure, and reversal states.• Collaborate with architects, payment SMEs, security, infrastructure, and QA teams.• Prepare technical documentation, sequence diagrams, contract models, and runbooks.