Build What the World Will Run On.
The next era of AI won’t be won in the safest building. It will be shaped by teams that bring intelligence into the real world, closer to people, closer to infrastructure, and closer to the places where latency, resilience, sovereignty, and physical constraints actually matter. That is the mission at flexgrid.cloud.
We don’t build around abstractions. We build around execution: distributed AI infrastructure that performs in remote sites, dense cities, critical facilities, and harsh climates. We’re looking for engineers, designers, and builders ready to work across software, hardware, thermals, networking, and operations to make that future real.
Why Join
People Are Not an Input. They Are the Business.
We believe exceptional companies are built by exceptional people; and that people do their best work when they are trusted, challenged, supported, and given room to grow.
Problems That Matter - Meaningful Work
Meaningful Work
Problems That Matter
Solve hard technical problems at the intersection of compute, physics, and infrastructure, work that defines how AI is deployed beyond the data center.
Honest Impact - Ownership
Ownership
Honest Impact
Your judgment shapes the platform, your creativity expands what’s possible, and your discipline turns bold ideas into working systems.
Room to Evolve - Growth
Growth
Room to Evolve
High expectations because the mission is high. Fast, technical, and hands-on, with the support to keep evolving and building extraordinary things.
How We Work
A Hardware-First Engineering Culture.
We work close to the metal, close to the network, and close to the frontier, with the tools and access to back it up.
Close To The Metal
Dev Kits & Test Rigs
Direct access to dev kits, test rigs, lab instrumentation, and field deployments — not just simulators and slide decks.
Real Deployments
Field-Tested Systems
Build for dust, heat, vibration, and remote servicing. Your code and designs run in the environments where the world actually operates.
Architecture Access
Shape the Platform
Direct interaction with platform architecture and the teams building it, software, hardware, thermals, and networking, together.
Open Roles
Five Ways to Build at the Edge.
Every role is full-time, based in San Diego, CA or Toronto, ON, with lab, field, and on-site collaboration depending on program phase.
Junior · Early Career
Embedded / Linux RTOS Engineer
Job ID: FGC-07062026-01

Build software where timing, determinism, and hardware awareness matter — low-level Linux and RTOS development for edge nodes, accelerator hosts, and field-deployed systems in C and Rust.

Email: build@flexgrid.cloud with Job ID

Senior
Embedded / Linux RTOS Engineer
Job ID: FGC-07062026-02

Own the reliability and performance envelope of embedded compute platforms in rugged, distributed environments. Lead kernel-level and RTOS engineering across custom hardware, networking paths, and systems bring-up.

Email: build@flexgrid.cloud with Job ID

Senior
Distributed AI Systems Engineer
Job ID: FGC-07062026-03

Turn frontier models into deployable, efficient, distributed systems. Compiler-aware optimization, MoE orchestration, and runtime performance across heterogeneous edge infrastructure.

Email: build@flexgrid.cloud with Job ID

Mid to Senior
Mechanical Engineer — CFD & DFM
Job ID: FGC-07062026-04

Design mechanical systems that keep advanced compute alive in harsh, remote, thermally unforgiving conditions, enclosure, cooling, manufacturability, and reliability for edge platforms.

Email: build@flexgrid.cloud with Job ID

Mid to Senior
Industrial Design & Extreme Environments
Job ID: FGC-07062026-05

Create hardware that looks deliberate, works beautifully, and survives where standard infrastructure does not, industrial design thinking with engineering execution.

Email: build@flexgrid.cloud with Job ID

Benefits
Compensation Built for Builders.
Salary bands are benchmarked for San Diego and Toronto. Final offers depend on depth of experience, systems-level expertise, and ability to operate in mission-critical environments.
Pay & Equity
Upside That Aligns
Competitive base with performance review cycles, plus equity or long-term incentive participation aligned to company stage and role scope.
Health & Retirement
Covered, Both Sides
Medical, dental, and vision in the US; supplemental health in Canada. 401(k) support in the US and retirement savings support in Canada.
Time & Mobility
Flexibility That Works
Flexible PTO, paid holidays, and parental leave. Flexible work arrangements, plus visa and cross-border hiring support for exceptional candidates.
Who We Want
Ambitious, Deeply Technical, Hands-On.
Builders, Not By Standers
We value engineers who are energized by solving problems across hardware, software, thermals, networking, and deployment. The engineers, designers, operators, and builders who join flexgrid.cloud are not just filling roles - they are helping create a new layer of infrastructure for an AI-native world. That future will be built by people who care enough to make it real.