MTS, Technology & Security Engineering
Apply New York, NY · San Francisco, CA
- Job type
- Infrastructure, IT, & Security
- Seniority
- Director
Reflection AI
Open-source frontier AI lab building autonomous coding and reasoning models.
- HQ
- New York, NY
- Founded
- 2024
- Employees
- 51-200
- Total Raised
- $4.6B
- Last Round
- Series C+
- Last Round Date
- Apr 2026
- Founders
- Ioannis Antonoglou
- Misha Laskin
Careers at Reflection AI
Browse 46 open roles at Reflection AI. Compare locations and experience levels, then follow a role’s application link for the full posting and requirements.
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MTS Lead, Product Security
Apply New York, NY · San Francisco, CA
- Job type
- Infrastructure, IT, & Security
- Seniority
- Director
Member of Technical Staff - Engineering Lead, Applications
Apply San Francisco, CA · United Kingdom · New York, NY
- Job type
- Software & Data
- Seniority
- Manager
Member of Technical Staff - Engineering Lead, Data Platform
Apply San Francisco, CA · United Kingdom · New York, NY
- Job type
- Software & Data
- Seniority
- Manager
Member of Technical Staff - Engineering Lead, Compute Platform
Apply San Francisco, CA · United Kingdom · New York, NY
- Job type
- Infrastructure, IT, & Security
- Seniority
- Manager
Member of Technical Staff - Engineering Lead, Data Ingestion
Apply San Francisco, CA · United Kingdom · New York, NY
- Job type
- Software & Data
- Seniority
- Manager
Member of Technical Staff - Engineering Lead, Shared Services
Apply San Francisco, CA · United Kingdom · New York, NY
- Job type
- Infrastructure, IT, & Security
- Seniority
- Manager
Member of Technical Staff - Engineering Lead, Platform Foundations
Apply San Francisco, CA · United Kingdom · New York, NY
- Job type
- Infrastructure, IT, & Security
- Seniority
- Manager
MTS Lead, Identity and Access Management
Apply New York, NY · San Francisco, CA
- Job type
- Infrastructure, IT, & Security
- Seniority
- Manager
MTS Lead, Technology & Security Engineering
Apply New York, NY · San Francisco, CA
- Job type
- Infrastructure, IT, & Security
- Seniority
- Manager
Member of Technical Staff - Pre-Training Evals Infra
Apply New York, NY · San Francisco, CA · United Kingdom
- Job type
- AI & Autonomy
- Seniority
- Staff / Principal
Compliance Manager
Apply New York, NY · San Francisco, CA
- Job type
- Finance, Legal, & Compliance
- Seniority
- Senior
Senior Talent Operations Specialist
Apply San Francisco, CA · New York, NY
- Job type
- Business & People Ops
- Seniority
- Senior
Member of Technical Staff - Multilingual Data
Apply San Francisco, CA · United Kingdom · New York, NY
- Job type
- Software & Data
- Seniority
- Senior
Sovereign Deal Lead
Apply San Francisco, CA · United Kingdom · New York, NY
- Job type
- Business Dev & Customer Ops
- Seniority
- Senior
Member of Technical Staff, Data Flywheel
Apply New York, NY · San Francisco, CA · United Kingdom
- Job type
- Software & Data
- Seniority
- Senior
Member of Technical Staff - Post-Training
Apply San Francisco, CA · United Kingdom · New York, NY
- Job type
- AI & Autonomy
- Seniority
- Senior
Engagement Manager
Apply San Francisco, CA · New York, NY
- Job type
- Product, Programs, & Systems
- Seniority
- Senior
Forward Deployed Engineer, Lead - AI Engineer
Apply New York, NY · San Francisco, CA
- Job type
- Software & Data
- Seniority
- Senior
Research Program Manager - Research Infrastructure
Apply New York, NY · San Francisco, CA · United Kingdom
- Job type
- Product, Programs, & Systems
- Seniority
- Senior
Research Program Manager - Model Development
Apply New York, NY · San Francisco, CA · United Kingdom
- Job type
- Product, Programs, & Systems
- Seniority
- Senior
Research Program Manager - Model Evals and Safety
Apply New York, NY · San Francisco, CA · United Kingdom
- Job type
- Product, Programs, & Systems
- Seniority
- Senior
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24 of 46 shown