Senior Mechanical Engineer

About the role

We are looking for an experienced Senior Mechanical Engineer to join the Stripe Terminal team (formerly BBPOS). You will be responsible for designing enclosures and accessories for payment terminals, ensuring they meet high standards of performance, manufacturability, and cost efficiency.

Key responsibilities

• Design mechanical components and assemblies using SolidWorks, following professional standards.
• Prepare engineering documentation, specifications, DFx reports, and BOMs.
• Verify designs, create detailed drawings, and solve technical challenges.
• Lead problem‑solving activities and support gate‑review approvals.
• Assess manufacturability and control design schedule and cost.
• Conduct tolerance analysis, thermal simulation, CAE/FEM studies, and DOE experiments.
• Support FMEA activities, fixture and calibration process design, and pilot production qualification.
• Collaborate with suppliers to verify and qualify components.

Required profile

• Proven experience as a senior mechanical engineer in hardware product development.
• Strong analytical mindset with ability to lead technical problem solving.
• Excellent documentation skills and attention to detail.

Required skills

• SolidWorks
• Tolerance analysis
• Thermal simulation
• Plastic molding processes
• CAE/FEM
• Design of Experiments (DOE)
• DFx (Design for Excellence)
• FMEA
• BOM management
• Fixture and calibration design

What we offer

• Opportunity to work on cutting‑edge payment terminal hardware.
• Collaboration with a global fintech leader.
• Innovative environment that values engineering excellence.