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Loopscale

Open 47d

Senior Backend Software Engineer

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Summary

Build and maintain high-performance Rust backend services for a Solana-based lending platform, deploying on GCP and optimizing databases and cloud infrastructure.

Design, implement, and maintain scalable backend infrastructure for an on-chain lending platform. Build high-performance Rust servers on GCP, manage cloud infrastructure and databases, develop testing and security measures, optimize performance, and deliver reliable software from ideation through production.

Responsibilities

  • Build high-performance Rust servers deployed on GCP.
  • Interface backend services with the Solana network and web application.
  • Build, maintain, improve, scale, and secure cloud infrastructure using infrastructure-as-code tools.
  • Manage and optimize MySQL and Redis databases.
  • Develop testing and security measures against sybil attacks, hacks, and other threats.
  • Optimize system performance and scalability through code and architectural improvements.
  • Design, develop, test, deploy, maintain, and improve software.
  • Implement and uphold coding standards focused on extensibility, maintainability, and testing.

Requirements

  • 4+ years of experience working on performant services at scale.
  • Experience in finance or adjacent industries.
  • Experience with microservices, pub/sub, and messaging queues.
  • Expertise in database design, indexing, query optimization, and performance tuning.
  • Experience with GCP App Engine and GKE.
  • Experience with complex CI/CD workflows and safe deployment strategies, including Blue-Green, Canary, and A/B Testing.
  • Knowledge of networking, routing, load balancing, and telemetry tools.
  • Ability to operate with ambiguous requirements.
  • Proficiency in writing clean, efficient, and maintainable code.
  • Understanding of blockchain development, SVM, and on-chain data indexing strategies.

Benefits

  • Industry-leading medical, dental, and vision health insurance plans
  • Competitive equity and token options
  • Private office in New York
  • Regular off-sites and company-sponsored events and travel opportunities

Skills

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