Skip to content
XdofXdofSan Francisco, CA

Product Design Engineer

Leads mechanical design of consumer hardware from concept to production, creating Class-A surface models and CAD assemblies while driving manufacturability and collaborating cross-functionally. Requires 4+ years experience with expert CAD proficiency (Fusion 360/SOLIDWORKS/NX) and hands-on manufacturing knowledge.

Salary not listed
Hybrid4+ YOEHardware Engineering

About the role

What You'll Do

  • Lead mechanical design of consumer-facing hardware products from concept through mass production
  • Create and own high-quality Class-A surface models and detailed CAD assemblies
  • Collaborate with industrial designers to translate visual intent into manufacturable geometry — without losing any of the soul
  • Drive DFM (Design for Manufacturability) and DFA (Design for Assembly) reviews with contract manufacturers
  • Define tolerances, GD&T, and material/finish specifications to achieve premium fit and finish
  • Manage prototyping cycles — from early foam models to functional EVT/DVT/PVT builds
  • Work cross-functionally with electrical, firmware, and operations teams to resolve integration challenges
  • Maintain clean, well-documented CAD libraries and release packages

What We're Looking For

  • 4+ years of mechanical design experience, with at least 2 years in consumer electronics
  • Expert-level proficiency in Fusion 360, SOLIDWORKS, or NX — with demonstrated mastery of surfacing / Class-A modeling
  • Deep hands-on knowledge of CNC machining, injection molding, and 3D printing — you understand the constraints of each process and design to them instinctively
  • Genuine passion for product aesthetics — you can articulate why a radius is wrong and fix it
  • Strong understanding of plastics (injection molding, insert molding), sheet metal, and finishing processes (CMF)
  • Hands-on experience with tolerance stack-up analysis and GD&T
  • Comfortable owning the full NPI process alongside CM/ODM partners
  • Portfolio that shows beautiful, well-resolved products — we will ask to see it

Bonus Points

  • Experience with wearables, robotics, or complex electromechanical assemblies
  • Background in ID (industrial design) or formal training in product design
  • Familiarity with soft goods, overmolding, or multi-material assemblies
  • Experience presenting design rationale to non-technical stakeholders
  • Proficiency in Onshape for cloud-based collaborative CAD workflows

Skills

Fusion 360SolidworksNxCnc MachiningInjection Molding3D PrintingGD&TTolerance Stack-Up AnalysisDFMDfaNpiOnshapeClass-A Surfacing
Sesame

Hardware Test Automation Engineer

SesameSan Francisco, CA +1

Build and own automated test rigs and CI/CD-integrated frameworks for Sesame's Cypress wearable AI hardware. Design stress, throughput, long-duration audio, and battery tests; create performance dashboards that gate releases. Requires embedded test automation experience, Bluetooth/wireless expertise, and Python scripting in a fast-moving early-stage environment.

150k – 260k/yr
On-site5+ YOEHardware Engineering
Applied Intuition

Hardware Systems Engineer, VOS

Applied IntuitionSunnyvale, CA

Hardware Systems Engineer owning system, hardware, and EE requirements decomposition from vehicle-level specs for Applied Intuition's Vehicle OS product. Defines EE architecture for HIL test benches/rigs, maintains MBSE models in Cameo, ensures ASPICE/ISO 26262 traceability and compliance. Requires 3+ years systems engineering experience and strong EE understanding; no hands-on PCB/schematic work.

130k – 220k/yr
On-site3+ YOEHardware Engineering
Fluidstack

Electrical Engineer, Deployment Engineering

FluidstackAustin, TX +3

Deploy and commission electrical power systems for AI data centers, including testing, validation, and handover to operations. Requires bachelor's in Electrical Engineering and hands-on data center commissioning experience with up to 50% travel.

200k – 250k/yr
Hybrid5+ YOEHardware Engineering
Fluidstack

Mechanical Engineer, Deployment Engineering

FluidstackAustin, TX +3

Deploy and commission mechanical cooling systems for AI data centers, performing startup, testing, troubleshooting, and handover while ensuring thermal reliability under live compute loads. Requires bachelor's in Mechanical Engineering and hands-on data center commissioning experience.

200k – 250k/yr
Hybrid5+ YOEHardware Engineering
Mariana Minerals

Structural Designer

Mariana MineralsHouston, TX

Lead structural steel drafting and modeling for capital projects using Tekla. Configure projects, develop 3D models and drawings (GA, fabrication, erection), define standards/workflows, and coordinate with multidisciplinary teams in heavy industrial environments. Requires 5+ years Tekla/structural detailing experience.

Salary not listed
On-site5+ YOEHardware Engineering