Varmeta ★ 5.0

Founded in 2022, Varmeta has 80+ engineers heavily focused on blockchain, virtual reality/augmented reality technologies and AI. We work with customers from different parts of the globe like Hong Kong, Japan, Singapore, US to help them build products like Crypto Trading Platform, Launchpad, Securities Tokenization Offerings, eWallets, and NFT Marketplace, etc. We are trusted by global brands like Ubisoft, Hedera, Aptos. 

We are seeking a Senior Solidity Developer for a 6-month contract (extendable up to 1 year) to architect a global settlement network for a Tier-1 Financial Institution in Singapore. This is a pure Greenfield project in the Analysis & Design phase. You will solve a "gap" in the market by bridging traditional banking logic (Value-Dated transactions) with high-performance blockchain rails, creating a new industry standard for wholesale payments and RWA tokenization.

• Smart Contract Architecture: Design and implement core Solidity smart contracts for high-stakes financial operations, ensuring modularity and scalability.
• System Interoperability: Architect bridges between traditional enterprise systems and emerging blockchain settlement rails.
• Secure Payment Infrastructure: Build high-security mechanisms for wholesale payments, stablecoin management, and automated clearing.
• Security-First Engineering: Maintain mission-critical stability by implementing rigorous security standards, conducting audits, and mitigating vulnerabilities.
• Performance Optimization: Refactor and optimize EVM-based protocols to meet the extreme performance and gas-efficiency demands of global institutions.
• Technical Leadership: Actively participate in design discussions, shaping the long-term evolution of our payment protocols and infrastructure.
  

• 4+ years in software development with deep Solidity & EVM mastery.
• Expert EVM Intuition: Comprehensive understanding of the transaction lifecycle and gas mechanics.
• Enterprise Tech: Experience with Hyperledger Besu, Quorum (GETH), or Layer 2 protocols.
• CS Fundamentals: Strong grasp of Cryptography (Signatures/Hashes), Merkle Trees, and Algorithm complexity.
• English: Fluent Technical English is mandatory for direct collaboration with stakeholders in Singapore.
  

• Pure Greenfield: Build from scratch with zero legacy code debt; your design decisions shape the product.
• Top-Tier Challenge: Tackle a gas-engineering problem that defines the top 1% of developers globally.
• Global Prestige: A landmark Institutional RWA project on your CV, working for one of the world's leading financial hubs.
  

• Email: [email protected]
• Fanpage: Varmeta Facebook