DLT Developer

Tata Consultancy Services Limited
Charlotte, United States of America
4 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior
Compensation
$ 125K

Job location

Charlotte, United States of America

Tech stack

Java
API
Agile Methodologies
Audit Trail
Automation of Tests
Continuous Integration
Digital Assets
JSON
Node.js
OAuth
OpenID
Openshift
Blockchain
Runbook
Spring-boot
State Machines
Backend
GIT
Kubernetes
Deployment Automation
Ethereum
Solidity
Kafka
Video Streaming
REST
Splunk
Dynatrace
Docker

Job description

  • 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.

Requirements

Do you have experience in DevOps automation?, Must Have Technical/Functional Skills DLT Developer - Canton / Daml / Digital Assets , Agile concepts, CI/CD 10+ years' experience Roles & 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

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