Blockchain Developer

We are hiring a senior/principal Blockchain Engineer with 4 to 10 years of professional experience to design, build, and deliver enterprise-grade, secure, and scalable blockchain solutions across regulated financial services and asset tokenization use cases. The role spans distributed ledger platforms, smart contract engineering, privacy-preserving workflows, and blockchain infrastructure. It may involve hands-on development, technical design leadership, or platform architecture depending on experience and project needs.
Responsibilities:
Design and implement blockchain-based applications for institutional finance, tokenized funds, and real-world assets, ensuring security, scalability, and regulatory alignment.
Develop and maintain smart contracts and on-chain workflows, modeling real-world financial agreements with strong correctness, auditability, and access control.
Build and integrate backend services and APIs (REST/gRPC, event-driven) with blockchain networks and enterprise systems.
Implement privacy, security, and key-management patterns, including role-based access, secure signing, and cryptography-driven components.
Deliver end-to-end solutions across development, testing, and production environments using modern DevOps practices.
Proficiency in any one of the below stacks is acceptable: Canton/DAML privacy-preserving, multiparty workflows, Go protocol/chain module/Cosmos-style engineering, Rust security-critical or high-performance services (Polkadot/Solana/Stellar)
Requirements:
Strong programming experience in one or more of the following: Go, Rust, or DAML.
Exposure to microservices architecture, messaging systems, and cloud-native design.
Backend: Java / Node.js, REST/gRPC APIs.
Security: Experience with HSM/KMS integrations, PKI, or secure key management.
DevOps: CI/CD, containerization, monitoring/logging.
Data & Messaging: Relational/NoSQL stores, Kafka/RabbitMQ equivalents.

Experience
4-8 yrs