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Experienced Full Stack Engineering Manager – ChatGPT Research Acceleration

Remote, USA Full-time Posted 2026-06-17

Join arenaflex, a pioneering AI research and deployment company, as we push the boundaries of artificial intelligence to benefit all of humanity. As an Experienced Full Stack Engineering Manager, you will play a pivotal role in leading high-performing engineering teams to accelerate research and product innovation. If you're a seasoned technical leader with a passion for AI, collaboration, and delivering high-quality solutions, we invite you to explore this exciting opportunity.

About the Team

The ChatGPT Research Acceleration team at arenaflex is dedicated to building the systems and tools that empower our researchers and engineers to rapidly, safely, and easily ship new models. Our focus is on accelerating research and product innovation with fast, efficient flywheels that align models with evolving user needs and human priorities. We're a collaborative and dynamic team that thrives on innovation, creativity, and a passion for AI.

About the Role

As an Experienced Full Stack Engineering Manager, you will lead 1-2 teams within the ChatGPT Research Acceleration team. Your primary responsibility will be to build tools, systems, and infrastructure that accelerate our research deployment velocity. You will work closely with a broad set of stakeholders, including research, engineering, product, design, and inference teams, to ensure that projects are on track, your team is utilized effectively, and core engineering needs are continuously addressed.

Key Responsibilities:

* Hire, grow, and manage a high-performing engineering team

  • Build tools, systems, and infrastructure that accelerate our research deployment velocity
  • Set the strategy, build a roadmap, create measurable goals, and lead your team to deliver
  • Collaborate closely with a broad set of stakeholders, including research, engineering, product, design, and inference teams
  • Ensure projects are on track, your team is utilized effectively, and core engineering needs are continuously addressed

You Might Thrive in this Role if You:

* Have experience leading successful ML infrastructure/platform teams and a strong and in-depth understanding of the experience of ML modeling teams

  • Are a seasoned technical leader, with 8+ years experience in the industry, and 3+ years in engineering management
  • Are experienced in collaborating with cross-functional teams to ensure that reliability, scalability, efficiency are considered in the design and development of new systems and tools
  • Are comfortable with ambiguity and rapidly changing conditions, with a strong track record of delivery in rapidly changing, highly collaborative, multi-stakeholder environments
  • Own problems end-to-end, and are willing to pick up whatever knowledge you're missing to get the job done
  • Have a humble attitude, an eagerness to help your colleagues, and a desire to do whatever it takes to make the team succeed
  • Have a strong track record of coaching engineers to achieve their peak potential
  • Have experience closing competitive candidates for your team, and the ability to craft and convey compelling visions of the future

What We Offer:

* A dynamic and collaborative work environment that fosters innovation and creativity

  • Opportunities for career growth and professional development
  • A comprehensive benefits package, including medical, dental, and vision insurance, 401(k) matching, and paid time off
  • A hybrid work model of 3 days in the office per week, with relocation assistance available for new employees
  • The chance to work on cutting-edge AI projects that have the potential to benefit humanity

About arenaflex

arenaflex is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.

Equal Opportunity Employer

arenaflex is an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. For additional information, please see arenaflex's Affirmative Action and Equal Employment Opportunity Policy Statement.

Qualified Applicants with Arrest or Conviction Records

Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act.

Reasonable Accommodations

We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link.

Global Applicant Privacy Policy

arenaflex Global Applicant Privacy Policy can be found here.

Join the arenaflex Team

If you're a passionate and experienced technical leader who is committed to shaping the future of AI, we invite you to apply for this exciting opportunity. Join us in our mission to ensure that general-purpose artificial intelligence benefits all of humanity. Apply for this job

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