Plaid · 2 weeks ago
Senior Software Engineer - Security Infrastructure
New York, NY
Full-time
Onsite
Senior Level
$158K/yr - $311K/yr
5+ years expPlaid is a company dedicated to improving financial interactions by providing tools for developers to create innovative products. The Senior Software Engineer will be responsible for enhancing security measures across various systems, including the development of next-generation authorization platforms and zero trust architecture.
BankingFinancial ServicesFinTech
Responsibilities
Design & Code: Write high-quality, scalable code to enhance product security or support security functions
Architect: Lead the technical design of complex, cross-functional security systems. You will determine how we solve problems like "universal service-to-service authentication" or "global data encryption" at scale
Consult & Embed: Act as a security subject matter expert for other engineering teams. We embed within engineering teams to build and accelerate security features within our products and frameworks
Operate: Own your systems in production. We run an on-call rotation for the services we build, ensuring they meet the same high availability standards as our core products
Innovate: Contribute to the broader security industry. Whether it's open-sourcing our internal tools or contributing to major open-source security projects, we want you to help move the industry forward
Qualification
Required
Strong Software Engineering skills: You have 5+ years of experience building distributed systems, backend services, or infrastructure. You care about code quality, testing, and reliability
You are 'security-curious': You understand the fundamentals of security (encryption, auth protocols like OIDC/OAuth, network security) and want to dive deeper. You ask 'how can we design this so it can't be misused?' rather than just 'is this bug fixed?'
You think at a system-level: You can visualize complex dependencies and design solutions that work across dozens of microservices
You are a Partner: You can communicate complex security requirements to product managers and engineers with empathy and clarity
Company
Plaid
Plaid develops financial technology infrastructure that enables applications to connect with users' bank accounts and financial data.
501-1000 employees
H1B Sponsorship
Plaid has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (41)
2024 (41)
2023 (42)
2022 (53)
2021 (30)
2020 (11)
Funding
Current Stage
Late StageTotal Funding
$1.31BKey Investors
Franklin TempletonAltimeter CapitalGoldman Sachs Investment Partners
2025-04-03Series Unknown· $575M
2025-04-03Secondary Market
2023-10-19Series Unknown
Leadership Team
Zachary Perret
Co-Founder & CEO
Eric Sager
COO
Recent News
Crunchbase News
2026-01-06
Index Ventures
2026-01-02
Company data provided by crunchbase