Remote Solidity Engineer — Multi-Chain Smart Contracts

Cloudpso; Islamabad; Remote; PKR 1,800,000 - 3,000,000; Full time

Benefits offered by this job

Medical insurance

Company gadgets

Paid time off

Stock options

Competitive salary

Development opportunities

Collaborative culture

Cutting-edge projects

Inclusive culture

Job summary

CloudPSO is a remote-first company seeking a Solidity Developer to design and build secure, scalable smart contracts powering reward and distribution systems across multi‑chain environments.

You’ll collaborate with backend and frontend engineers, optimize for gas and security, and participate in architecture reviews for Web3 products. This full‑time remote role emphasizes ownership and real‑world blockchain challenges with opportunities to contribute to security best practices.

Qualifications

• 3+ years of Solidity development experience.
• Strong experience with Hardhat, Ethers.js, and TypeScript.
• Deep understanding of smart contract security, gas optimization, and EVM internals.
• Experience deploying and maintaining contracts on Ethereum-compatible chains.

Responsibilities

• Design and develop Solidity smart contracts for reward distribution, airdrop claim systems, and staking logic.
• Optimize contracts for scalability and security.
• Integrate contracts with backend services and event-driven systems.
• Collaborate with backend and frontend teams on wallet flows and transaction logic.
• Conduct internal contract reviews and contribute to security best practices.
• Participate in architecture discussions for multi-chain infrastructure.

Skills

Solidity

Hardhat

Ethers.js

TypeScript

Tools

Node.js

NestJS

Supabase

Job description

CloudPSO is a remote-first company seeking a Solidity Developer to design and build secure, scalable smart contracts powering reward and distribution systems across multi‑chain environments.

You’ll collaborate with backend and frontend engineers, optimize for gas and security, and participate in architecture reviews for Web3 products. This full‑time remote role emphasizes ownership and real‑world blockchain challenges with opportunities to contribute to security best practices.