Reflection AI
Member of Technical Staff - Software Engineer
Reflection AI, San Francisco, California, United States, 94199
Member of Technical Staff - Software Engineer
Join to apply for the
Member of Technical Staff - Software Engineer
role at
Reflection AI
About the Mission Reflection’s mission is to build open superintelligence and make it accessible to all.
We’re developing open weight models for individuals, agents, enterprises, and even nation states. Our team of AI researchers and company builders come from DeepMind, OpenAI, Google Brain, Meta, Character.AI, Anthropic and beyond.
About The Role
Build the core software systems and tools that power our research, training, and production environments.
Design and implement reliable, scalable, and secure services to support model development, deployment, and evaluation.
Develop APIs, SDKs, and internal platforms that enable rapid experimentation and high‑velocity iteration.
Drive engineering excellence and create the foundation for our next generation of AI models.
Provide the foundational layers that unify data, compute, and workflow management across model development.
About You
Strong software engineering background with experience shipping production‑grade systems.
Experience designing APIs, services, or developer platforms that handle large‑scale data or compute.
Comfortable navigating complex codebases, debugging hard problems, and optimizing for reliability and speed.
Thrive in a high‑agency, fast‑paced startup environment; bias toward action and impact.
Excited about zero‑to‑one challenges, building new systems rather than maintaining legacy ones.
Collaborative, clear communicator, and comfortable working across research and infra boundaries.
Motivated by creating the software backbone for the world’s most capable open‑weight AI systems.
What We Offer
Top‑tier compensation: Salary and equity structured to recognize and retain the best talent globally.
Health & wellness: Comprehensive medical, dental, vision, life, and disability insurance.
Life & family: Fully paid parental leave for all new parents, including adoptive and surrogate journeys. Financial support for family planning.
Benefits & balance: Paid time off when you need it, relocation support, and more perks that optimize your time.
Opportunities to connect with teammates: lunch and dinner are provided daily. We have regular off‑sites and team celebrations.
#J-18808-Ljbffr
Member of Technical Staff - Software Engineer
role at
Reflection AI
About the Mission Reflection’s mission is to build open superintelligence and make it accessible to all.
We’re developing open weight models for individuals, agents, enterprises, and even nation states. Our team of AI researchers and company builders come from DeepMind, OpenAI, Google Brain, Meta, Character.AI, Anthropic and beyond.
About The Role
Build the core software systems and tools that power our research, training, and production environments.
Design and implement reliable, scalable, and secure services to support model development, deployment, and evaluation.
Develop APIs, SDKs, and internal platforms that enable rapid experimentation and high‑velocity iteration.
Drive engineering excellence and create the foundation for our next generation of AI models.
Provide the foundational layers that unify data, compute, and workflow management across model development.
About You
Strong software engineering background with experience shipping production‑grade systems.
Experience designing APIs, services, or developer platforms that handle large‑scale data or compute.
Comfortable navigating complex codebases, debugging hard problems, and optimizing for reliability and speed.
Thrive in a high‑agency, fast‑paced startup environment; bias toward action and impact.
Excited about zero‑to‑one challenges, building new systems rather than maintaining legacy ones.
Collaborative, clear communicator, and comfortable working across research and infra boundaries.
Motivated by creating the software backbone for the world’s most capable open‑weight AI systems.
What We Offer
Top‑tier compensation: Salary and equity structured to recognize and retain the best talent globally.
Health & wellness: Comprehensive medical, dental, vision, life, and disability insurance.
Life & family: Fully paid parental leave for all new parents, including adoptive and surrogate journeys. Financial support for family planning.
Benefits & balance: Paid time off when you need it, relocation support, and more perks that optimize your time.
Opportunities to connect with teammates: lunch and dinner are provided daily. We have regular off‑sites and team celebrations.
#J-18808-Ljbffr