Senior Web3 Blockchain Backend Engineer

The Bitcoin Street Journal; Southlake (TX); On-site; USD 120,000 - 190,000; Full time

Job summary

Divit Technologies, Inc. in Texas is seeking a Senior Blockchain Engineer to design and build scalable Web3 platform services across tokenization, transactions, and wallet integrations.

You will implement blockchain connectivity, work with Canton/Daml-based workflows, and collaborate with platform and operations teams to advance enterprise blockchain capabilities. Applicants should have 5+ years in distributed systems and strong backend skills in Java/Go/TypeScript/Python.

Qualifications

• 5+ years of software engineering building distributed systems or financial/ blockchain infrastructure.
• Hands-on Web3 engineering with Ethereum/EVM, smart contracts, gas, nonce and finality.
• Backend services interacting with nodes, wallets, signing systems, or custody platforms.
• Experience with JSON-RPC, WebSocket, event indexing, and blockchain data models.
• Strong wallet infrastructure, address management and key-management understanding.
• Backend tech stack: Java/Go/Kotlin/TypeScript/Rust/Python/C++.

Responsibilities

• Design and build reusable Web3 platform services for tokenization, transaction processing and wallet integration.
• Build backend services that interact with blockchain nodes, signing systems, custody platforms.
• Develop blockchain abstraction layers supporting Besu, Canton, Ethereum/EVM, Layer 2 and enterprise chains.
• Integrate with Besu, Ethereum-compatible networks and permissioned EVM chains.
• Implement connectivity using JSON-RPC, WebSocket, ABI encoding/decoding, event logs, and contract queries.
• Support Canton/Daml patterns including validator connectivity and workflow integration.
• Work with Daml concepts like DAR deployment, versioning and application enablement.
• Build or integrate services that support Canton->
• Partner with platform, infra, and operations teams to evaluate Canton validator strategies.

Skills

Web3 engineering

Distributed systems

Backend services

JSON-RPC/WebSocket

Wallet/custody concepts

Smart contracts & tokenization

Languages: Java/Go/Kotlin/TS/Rust/Py/C

APIs/microservices/event-driven

Canton/Daml validator concepts

Job description

Divit Technologies, Inc. in Texas is seeking a Senior Blockchain Engineer to design and build scalable Web3 platform services across tokenization, transactions, and wallet integrations.

You will implement blockchain connectivity, work with Canton/Daml-based workflows, and collaborate with platform and operations teams to advance enterprise blockchain capabilities. Applicants should have 5+ years in distributed systems and strong backend skills in Java/Go/TypeScript/Python.