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 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 !

Position Overview:

We are looking for a Senior Engineer/Architect to define, develop, and maintain both internal and external APIs for our modular product. Your work will enable independent module development, streamlined verification, and customer workflows that remain stable as our product evolves.

Responsibilities:

• Own the end-to-end API strategy: design, standards, governance, versioning, lifecycle.

• Define and maintain stable, customer-facing APIs that support long-term workflows.

• Build internal APIs connecting modules, enabling parallel dev across teams.

• Partner with product, QA, and DevOps to enforce API quality, security, and verification.

• Establish best practices: API style guides, OpenAPI specs, contract testing.

• Introduce tooling for API documentation, monitoring, backward-compat checks.

• Mentor engineers, review designs, and scale API development across the org.

Requirements:

• 8+ years backend engineering; 3+ years API design/architecture ownership.

• Strong in RESTful design (GraphQL/gRPC a plus).

• Experience with API gateways, CI/CD integration, observability.

• Deep knowledge of API security (OAuth2, JWT).

• Hands-on coding in Go/Java/Python.

• Track record of designing APIs used by multiple teams or customers.

• Strong communicator and system-level thinker.

What we offer:

• A competitive salary and benefits package, tailored to recognize your dedication and contributions.

• The opportunity to collaborate with leading experts in AI and cloud computing, learning from the best and the brightest, fostering continuous growth.

• An environment that values innovation, collaboration, and mutual respect.

• Support for personal and professional development, empowering you with the tools and resources to elevate your skills and leave a lasting impact.

• A pivotal role in the AI revolution, shaping the technologies that power the innovations of tomorrow.