
FlexAI delivers Workload as a Service (WaaS), ensuring AI workloads run optimally—anytime, anywhere. Our intelligent orchestration eliminates inefficiencies by dynamically placing workloads on the best compute without vendor lock-in. With FlexAI, businesses accelerate AI training, fine-tuning, and inference while reducing costs and complexity.

FlexAI delivers Workload as a Service (WaaS), ensuring AI workloads run optimally—anytime, anywhere. Our intelligent orchestration eliminates inefficiencies by dynamically placing workloads on the best compute without vendor lock-in. With FlexAI, businesses accelerate AI training, fine-tuning, and inference while reducing costs and complexity.
What they do: Workload-as-a-Service (WaaS) orchestration for AI training, fine-tuning, and inference across cloud, on-prem and hybrid environments
HQ: Paris, France
Founders / leadership: Brijesh Tripathi (Co-founder & CEO), Dali Kilani (Co-founder & CTO)
Funding: Seed — €28.5M (~$30M) announced April 2024
Employee size: Approximately 61 employees
AI infrastructure orchestration and optimization for GPU-backed workloads
2023
Technology, Information and Internet
€28.5M (~$30M)
Seed announced at exit from stealth; multiple participating investors reported
“Seed led by specialized AI and European VCs (Alpha Intelligence Capital, Elaia Partners, Heartcore Capital)”
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FlexAI is at the forefront of revolutionizing AI computing by reengineering infrastructure at the system level. Our groundbreaking architecture, combined with sophisticated software intelligence, abstraction, and an orchestration layer, allows developers to leverage a diverse array of compute, resulting in efficient, more reliable computing at a fraction of the cost. We are seeking a skilled and experiencedSenior Linux/Systems Engineer****.
Founded by Brijesh Tripathi , who bring experience from Nvidia, Apple, Tesla, Intel, Lifen, and Zoox, FlexAI is not just building a product – we’re shaping the future of AI. Our teams are strategically distributed across Paris, Silicon Valley, and Bangalore, 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 !
What we are looking for:
A Senior Linux/Systems Engineer to design, build, and operate bare-metal AI/HPC GPU clusters. You’ll own platform bring-up (UEFI/BIOS bootloaders OS), kernel/device enablement, low-level networking (RoCEv2/InfiniBand), GPU/accelerator stack readiness, and repeatable automation for provisioning and compliance.
This role suits someone who enjoys getting hands-dirty in firmware, kernel and PCIe, and then scaling that knowledge with Ansible/Python.
Key Responsibilities:
Platform & Boot Enablement:
OS & Kernel Engineering:
PCIe/Driver Enablement:
Provisioning & Automation at Scale:
GPU/Accelerator & HPC Stack Readiness:
Containers & Build Tooling:
High-Performance Networking:
Security & Compliance:
What you'll need to be successful:
Educational Background:
Technical Skills:
Professional Experience:
Soft Skills:
Preferred Qualifications:
What we offer:
Our teams are strategically distributed across three continents—Europe, North America, and Asia—united by a shared mission: to deliver more compute with less complexity.
You’ve seen what this role entails. Now we want to hear from you! Does this opportunity align with your aspirations? If you’re even slightly curious, we encourage you to apply – it could be the start of something extraordinary!
At FlexAI, we believe diverse teams are the most innovative teams. We’re committed to creating an inclusive environment where everyone feels valued, and we proudly offer equal opportunities regardless of gender, sexual orientation, origin, disabilities, veteran status, or any other facets of your identity that make you uniquely you.