Senior Web3 Platform Engineer - Tokenization & Blockchain

The Bitcoin Street Journal

Southlake (TX)

On-site

USD 140,000 - 230,000

Full time

4 days ago

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Job summary

Arohana Tech Solutions Private Limited in Texas is seeking a Web3 Engineer to design, build, and scale blockchain infrastructure. You will develop reusable platform services for tokenization, transaction processing, and wallet integration across Ethereum/EVM and Hyperledger Besu, Canton/Daml, and other networks.

You will own from architecture to production, implement security practices, and collaborate with platform and operations teams to ensure robust, scalable solutions for tokenized assets

Qualifications

5+ years of distributed systems or blockchain infra experience.
Hands-on Web3 engineering experience with backend integration.
Strong understanding of Ethereum/EVM concepts and smart contracts.

Responsibilities

Design and build reusable Web3 platform services for tokenization and transaction processing.
Develop backend services that interact with blockchain nodes, wallets, and custody platforms.
Create blockchain abstraction layers supporting Besu, Canton, Ethereum/EVM, and Layer 2 networks.
Implement blockchain connectivity using JSON-RPC, WebSocket, ABI encoding, and event logs.
Establish engineering standards for smart-contract development and security practices.

Skills

5+ years distributed systems

Web3 engineering

Ethereum/EVM

Backend services

JSON-RPC/WebSocket

Wallet infrastructure

Java/Go/TS/Rust

APIs/microservices

Canton/Daml

Tools

Hyperledger Besu

Daml

Canton

Job description

You will own from architecture to production, implement security practices, and collaborate with platform and operations teams to ensure robust, scalable solutions for tokenized assets

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