Web3 Platform Engineer - Tokenization & Blockchain

Purview Services; Southlake (TX); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Purview Services seeks a Web3 Engineer to design, build, and scale tokenization infrastructure, spanning Ethereum/EVM, Besu, Canton/Daml. This role emphasizes hands-on work from architecture to production, delivering backend services, wallet integrations, and enterprise blockchain workflows.

The engineer will work across multiple networks, implement tokenization patterns, and collaborate with platform, infra, and operations teams to ensure secure, scalable deployments.

Qualifications

• 5 years of software engineering in distributed systems.
• Strong hands-on Web3 engineering experience.
• Deep Ethereum/EVM knowledge.
• Experience with JSON-RPC/WebSocket and event indexing.
• Backend services that interact with blockchain nodes and wallets.
• Familiarity with Canton/Daml and enterprise blockchains.

Responsibilities

• Design and build reusable Web3 platform services for tokenization.
• Develop backend services interacting with blockchain nodes and contracts.
• Implement blockchain connectivity across multiple networks.
• Create token lifecycle management and wallet integration.
• Collaborate with platform, infra, and operations teams.
• Establish standards for smart-contract development and security.

Skills

Distributed systems

Web3 engineering

Backend development

Blockchain knowledge

Problem ownership

JSON-RPC

Wallet infrastructure

Backend languages

Tools

Solidity

EVM

Hyperledger Besu

Daml/Canton

REST APIs

Job description

Purview Services seeks a Web3 Engineer to design, build, and scale tokenization infrastructure, spanning Ethereum/EVM, Besu, Canton/Daml. This role emphasizes hands-on work from architecture to production, delivering backend services, wallet integrations, and enterprise blockchain workflows.

The engineer will work across multiple networks, implement tokenization patterns, and collaborate with platform, infra, and operations teams to ensure secure, scalable deployments.