This is a remote position.

We are seeking a In t./Sr. Blockchain Software Engineer to join our team.

Responsibilities:

• Design and build scalable, high-performance decentralized exchange systems.
• Integrate DeFi protocols, bridges, and liquidity sources across multiple blockchains into our system.
• Build and maintain APIs, internal tools, and services that support our front-end, partners, and ops teams.
• Optimize performance, reliability, and uptime of our core trading infrastructure.
• Identify and resolve scaling bottlenecks across infrastructure, data ingestion, and execution logic.
• Collaborate closely with founders and engineers on product direction, architecture, and roadmap.
  
  

Requirements

• 3+ years of professional back-end engineering experience (we’re hiring at multiple seniority levels).
• Strong proficiency with Python and modern back-end systems design.
• Deep understanding of API design, databases, and distributed systems.
• Familiarity with DeFi protocols and crypto infrastructure—or a proven ability to ramp up quickly.
• Experience transitioning from a single monolith to a scalable multi-service infrastructure, ideally in GCP.
• Self-direction, comfortable navigating ambiguity, and eager to take ownership.
  
  

Nice To Haves:

• Experience with DEXs, bridges, RPC infrastructure, and on-chain transaction building.
• Experience working with blockchain data (e.g., The Graph, subgraphs, custom ETLs).
• Knowledge of CeFi APIs and data ingestion patterns.
• Experience deploying to and managing global cloud infrastructure across multiple regions (e.g., GCP, Kubernetes, Docker).
• Contributions to open source or crypto protocols.
• Prior startup or early-stage experience.
  
  

Benefits

• Work Location: Remote
• 5 days working