Security Engineer

Published: 2025-12-10
Moment

Moment is transforming the largest asset class in the world. Today, the largest RIAs, broker dealers, and private banks trust Moment to solve their hardest fixed income problems. We've scaled quickly. In just a few years, we're working supporting clients with over $3 trillion in assets—and we’re just getting started. Founded in 2022 by former fixed income quants from Citadel ...

Apply

Job details

New York, United States (region)
$200k - $325k
On-site
Full-time

Categories

AWS
Typescript
Python
Cloud
Security engineer
Quick Facts
  • Role: Security Engineer
  • Location: 5 days/week @ NYC HQ
  • Base salary: $200K to $325K
  • Equity: aggressive initial grant + annual performance-based bonuses
About Moment Moment builds next-generation trading and portfolio management technology. Our core product suite includes high-throughput market data pipelines, automated smart order routing algorithms, real-time portfolio ledgering and position tracking, and high-cardinality portfolio optimization. Founded in 2023 by a team of quant traders and researchers from Citadel and Jane Street, we've raised over $100M in capital from Andreessen Horowitz, Index Ventures, and Lightspeed Venture Partners and now power mission critical workflows for financial institutions with over $5T+ of assets. About the Role You’ll be one of Moment’s core members in our security engineering team. You’ll work closely with platform and product engineers as well as business stakeholders to ensure we earn our customer’s trust. You’ll also help shape and drive ownership for Moment’s security program as we grow.

What you’ll do…

  • Deeply understand the product and partner with teams to build products in an inherently secure manner.
  • Integrate and build tooling to promote secure coding practices.
  • Build, deploy and evangelize application primitives that increase the security posture of Moment’s product.
  • Collaborate with the platform engineering team to design and deploy platform level mitigations to common security issues.
  • Help lead security incident responses.
You're a good fit if you're...
  • An engineer at heart.
  • Looking to level up as a security practitioner in a fast-paced growing environment.
  • Someone with a deep understanding of security technologies, tools, best practices and trends.
  • Someone who’s worked in a platform or infrastructure role.
Even better if you have experience with...
  • AWS and managing secure cloud environments.
  • Leading efforts to remediate security incidents.
  • Go, Python, or Typescript.
Benefits
  • Health, dental, and vision coverage.
  • $150 monthly gym stipend.
  • Free lunch and dinner.
Apply