Titan

Principal Backend / Infrastructure Engineer – TypeScript

Titan
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8 months ago

Base Salary

$150k - $300k/yr

Responsibilities

  • Design, build, and maintain backend services and APIs using Node.js and TypeScript.
  • Improve infrastructure supporting trading, account management, transaction processing, and portfolio automation.
  • Ensure high availability, performance, and security across backend systems.
  • Build internal tools, data pipelines, and system integrations.
  • Extend DevOps and infrastructure capabilities for deployment automation, observability, monitoring, and incident response.
  • Champion code quality, system design, testing, and documentation practices.
  • Mentor junior engineers and lead architectural initiatives across the backend domain.

Requirements

  • At least 6 years of professional experience building backend systems in TypeScript or comparable languages, with Node.js preferred.
  • Strong fundamentals in APIs, microservices, distributed systems, data stores, caching, and messaging systems.
  • Experience with database design across SQL and NoSQL systems, scaling patterns, performance optimization, and observability.
  • Deep experience with AWS, GCP, and Azure cloud platforms and infrastructure as code.
  • Understanding of backend security practices including authentication, authorization, and data protection.
  • Strong analytical, problem-solving, and communication skills, with the ability to collaborate in a fast-paced environment.
  • Preferred experience includes financial or real-time services, portfolio automation, trading or financial data systems, ownership of mission-critical backend infrastructure, and scaling high-throughput applications used by tens of thousands of users.

Benefits

  • Vibrant in-person work culture with founders in the office daily.
  • Competitive cash compensation and well-above-market equity packages.
  • Opportunity to work with former founders and engineers from Google and Meta.
  • High-impact role at a company managing over $1 billion in assets.
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