software engineer (blockchain)

RecruitFirst Pte Ltd; Malaysia; On-site; MYR 60,000 - 90,000; Full time

Job summary

A leading recruitment firm in Asia is seeking a Blockchain Developer to focus on smart contracts and core protocol logic. Candidates should have 3+ years of experience in blockchain development, with expert level skills in Solidity and Vyper, and strong backend capabilities in Python and Golang. The role involves writing secure contracts for digital currencies and optimizing network efficiency for digital assets. Opportunities for career growth and innovation await in a dynamic environment.

Qualifications

• 3+ years in blockchain development.
• Expert level in Solidity and Vyper.
• Strong backend capabilities in Python and Golang.

Responsibilities

• Write and audit secure Solidity contracts for digital currencies.
• Implement privacy-preserving proof circuits.
• Support the configuration of consensus.

Skills

Blockchain development

Solidity

Vyper

Python

Golang

Zero-Knowledge Proofs

Layer 2 scaling mechanics

Tools

Hardhat

Foundry

Job description

What requirements you'll need to be eligible

• 3+ years in Blockchain development.
• Expert level Solidity, Vyper and experience with standard development frameworks (Hardhat/Foundry).
• Strong backend capabilities in Python and Golang.
• Understanding of Zero-Knowledge Proofs or Layer 2 scaling mechanics.

What you'll be doing on the job

Focus: Smart Contracts & Core Protocol Logic

• Smart Contract Dev: Write and audit secure Solidity contracts for digital currencies and Tokenized Real-World Assets (RWAs).
• zkEVM Research: Implement privacy‑preserving proof circuits and optimize network efficiency for sovereign digital assets.
• Consensus: Support the configuration.

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