Senior Backend Engineer for AI Security & Microservices

SentinelOne, Inc.; New York (NY); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Employee assistance program

Gym reimbursement

Incentive-based challenges

Mental health support

Unlimited Time Off

Parental Leave (16 weeks)

Volunteer Time Off

Paid Sick Time

Paid Holidays

Restricted Stock Units

Flexible Spending Accounts

Life Insurance

Disability Insurance

401K

Team building activities

Social and town hall events

Community volunteering events

Job summary

SentinelOne, Inc. seeks a Senior Back-End Engineer to build backend infrastructure for our AI security product, focusing on monitoring AI assets, assessing risks, and delivering actionable insights.

You will design, develop, and maintain scalable server-side applications, APIs, and data storage, while enforcing security policies and enabling safe AI deployment. Collaboration with frontend teams and cloud services is essential.

Qualifications

• 5+ years of backend development experience with Node.js and TypeScript.
• Experience with database management.
• Strong problem-solving and collaboration skills.
• Experience designing and integrating RESTful APIs; GraphQL is a plus.
• Experience implementing authentication, authorization, and data protection.

Responsibilities

• Design, develop, and maintain scalable server-side applications and APIs.
• Implement and optimize database schemas, queries, and data storage solutions.
• Collaborate with frontend developers to integrate UI with server-side logic.
• Participate in code reviews and drive architectural decisions.
• Troubleshoot, debug, and upgrade existing systems; implement security measures.

Skills

Node.js

TypeScript

RESTful APIs

GraphQL

Authentication & Authorization

Security & Data Protection

Microservices

Scalability & Performance

Cloud Services (AWS/Azure/GCP)

Database Management

Job description

SentinelOne, Inc. seeks a Senior Back-End Engineer to build backend infrastructure for our AI security product, focusing on monitoring AI assets, assessing risks, and delivering actionable insights.

You will design, develop, and maintain scalable server-side applications, APIs, and data storage, while enforcing security policies and enabling safe AI deployment. Collaboration with frontend teams and cloud services is essential.