CTO – BloomFi (Web3 / DeFi / L2 Infrastructure)

About BloomFi

BloomFi is building a high-performance decentralized trading platform with:

• Spot & perpetual trading


• A custom Layer 2 blockchain


• Low-latency execution and deep liquidity design

We aim to compete with leading on-chain trading platforms like Hyperliquid by delivering CEX-level performance on-chain.

Role Overview

We are hiring a CTO with deep technical expertise in Web3 and trading systems to lead architecture, scaling, and execution.

You will work with an existing development team and take full ownership of:

• System architecture


• Performance optimization


• Blockchain and exchange infrastructure

Key Responsibilities

• Lead the technical vision and architecture of BloomFi


• Oversee development of:


• Orderbook / matching engine


• Perpetual futures system


• Layer 2 blockchain infrastructure


• Ensure low latency, high throughput, and reliability


• Manage and scale the engineering team


• Implement best practices in:


• Smart contracts


• Security & audits


• DevOps and infrastructure


• Work closely with CEO and product team on roadmap execution

Requirements

• 7–12+ years experience in software engineering


• Strong background in:
  
  
  • Blockchain development (L1/L2 or rollups)
  
  
  • DeFi protocols
  
  
  • High-performance systems
  
  
  
  


• Experience building or contributing to:
  
  
  • DEXs, exchanges, or trading systems
  
  
  
  


• Deep understanding of:
  
  
  • Solidity / Rust / Go / TypeScript
  
  
  • Smart contract architecture
  
  
  • On-chain + off-chain hybrid systems
  
  
  
  


• Experience leading engineering teams

Nice to Have

• Experience with:


• Order book-based DEXs (not just AMMs)


• Zero-knowledge rollups / optimistic rollups


• Background in:


• Low-latency trading systems (CEX or TradFi)


• Experience handling millions of transactions / high TPS systems


• Prior startup or founder experience

Compensation

• Competitive salary + equity / token allocation


• Long-term upside tied to protocol growth


• Opportunity to build core infrastructure in DeFi

Location

• Remote (global)