About this opportunity
flexai lists this Senior Full Stack Engineer opportunity in santa clara, California. Review the employer’s description below for duties, qualifications and application requirements.
Job description
About FlexAI
Build and Deploy AI the right way, anywhere.
The FlexAI Compute Infrastructure Platform provides an "end-to-end AI compute layer" for running and managing workloads across any cloud, any GPU, and any deployment model (public, hybrid, or on-prem). It brings together "1-click simplicity" for users with "enterprise-grade orchestration, security, and automation" under the hood.
Founded by Brijesh Tripathi, who bring experience from Nvidia, Apple, Tesla, Intel and Zoox, FlexAI is not just building a product - we're shaping the future of AI. Our teams are strategically distributed across Silicon Valley and Bengaluru, united by a shared mission: to deliver more compute with less complexity.
If you're passionate about shaping the future of artificial intelligence, driving innovation, and contributing to a sustainable and inclusive AI ecosystem, FlexAI is the place for you !
Role Overview
FlexAI is looking for a Senior Full Stack Engineer who can build end-to-end features across our PaaS platform - including frontend UI layers, backend APIs, data models, and integrations with compute and infrastructure systems. You will work on developer modules Admin modules, Marketplace, and Licensing, shaping the user experience and backend logic.
This position is In-Person and located at our San Jose, CA Office.
What You’ll Do
Build and ship end-to-end features across our platform (developer tools, marketplace, billing, admin)
Develop high-performance UIs using React
Design and implement APIs and backend services using Python (FastAPI) and/or Node.js
Define clean, scalable contracts between frontend and backend
Work on data-intensive workflows (jobs, compute orchestration, resource management)
Collaborate with platform and infrastructure teams to build reliable systems
Debug and optimize across the stack - from UI to backend performance
Own features end-to-end : design, build, ship, and operate
What You’ll Need to Be Successful
5+ years of experience with a Bachelor's and/or Master's degree building Full Stack applications
Strong skills in: Frontend: React (modern stack)
Backend: Python (FastAPI or similar) or Node.js
Experience designing and working with APIs
Comfortable with data models, async workflows, and scalable systems
Ability to operate independently and move fast with high ownership
Strong communication and collaboration skills
Experience working in startup environments
Comfortable leveraging AI coding tools and agents to move faster
Nice to Have
Experience with cloud platforms, developer tools, or compute systems
Familiarity with Kubernetes, CI/CD, and observability
Exposure to billing, licensing, or marketplace systems
What We Offer
A competitive salary and benefits package
Work on cutting-edge AI infrastructure
Build products used by developers and enterprises
High ownership, fast execution, real impact
Collaborative, high-caliber team
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Worksite address
santa clara, CA, 95053, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.