Hyperledger & Canton Developer

ADPMN Inc; New York (NY); On-site; USD 150,000 - 240,000; Full time

Job summary

ADPMN Inc. is seeking a senior technologist to design and implement distributed ledger solutions for front-office trading and settlement. You will develop smart contracts, integrate with trading, custody, and payment systems, and ensure secure, scalable post-trade processing.

Applicants should have 5+ years in capital markets tech with strong Java/Scala skills and experience in cloud, Kubernetes, and modern messaging like Kafka. Familiarity with ISO 20022 or SWIFT is a plus.

Qualifications

• 5+ years of capital markets technology experience.
• Strong Java/Scala development skills.
• Experience with cloud and Kubernetes environments.

Responsibilities

• Design and build distributed ledger solutions using Hyperledger Fabric and Canton/Daml for front-office trading and DvP settlement.
• Develop smart contracts (Daml, Chaincode in Go/Java) and integrate with trading, custody and payment systems via REST, gRPC and Kafka.
• Apply a solid grasp of trade lifecycle, atomic settlement, tokenized assets, and post-trade processing across assets.
• Collaborate with business analysts, architects and operations to deliver secure, scalable settlement platforms.

Skills

Java

Scala

Cloud

Kubernetes

Tools

Hyperledger Fabric

Daml

Canton

Kafka

REST

gRPC

Job description

• Design and build distributed ledger solutions using Hyperledger Fabric and Canton/Daml for front-office trading and Delivery-versus-Payment (DvP) settlement.
• Develop smart contracts (Daml, Chaincode in Go/Java) and integrate them with trading, custody and payment systems through REST, gRPC and Kafka.
• Apply a solid grasp of the trade lifecycle, atomic settlement, tokenized assets and post-trade processing across equities, fixed income or digital assets.
• Work with business analysts, architects and operations teams to deliver secure, scalable and compliant settlement platforms.
• Bring 5+ years in capital markets technology, with strong Java/Scala skills and experience with cloud and Kubernetes.
• Preferred: familiarity with ISO 20022 or SWIFT messaging and with privacy and permissioning models on DLT.