We’re Flowgreens - an unapologetically bold wellness startup fusing science, nature, and sensory design. Our first product, ScentXpresso, is the world’s first in-shower smart aromatherapy diffuser. It’s intuitive, elevated, and engineered to deliver calm at the press of a button.
We’re now entering the next phase - rapid prototyping and hardware iteration—and we’re looking for a hands-on Mechanical Prototyping Engineer to help bring this vision to life, piece by piece.
What You’ll Be Doing
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Assemble and modify functional prototypes, following CAD files, exploded views, or engineering walkthroughs
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Test core mechanical systems—from mist diffusion and scent delivery to seals, thermal performance, and component alignment
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Use SolidWorks to review CAD assemblies, interpret tolerances, and suggest real-world amendments for improved fit, function, or manufacturability
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Diagnose issues and recommend refinements across form, function, and DFM
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Document test procedures and outcomes using structured logs and annotated imagery
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Work closely with product and design leads to iterate rapidly on evolving hardware
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Support material testing, tolerancing reviews, and vendor samples as needed
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Assist in the transition from prototype to pilot production, including DFM feedback
Who You Are
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A hands-on mechanical thinker who enjoys building and breaking things in equal measure
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Experienced with physical prototyping, fixtures, and benchtop testing
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Skilled in interpreting technical drawings and translating them into working assemblies
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Proficient in SolidWorks for CAD reviews and minor design adjustments
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Comfortable using workshop tools (hand tools, calipers, multimeters, etc.)
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Precise, process-driven, and able to manage multiple test iterations at once
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Open-minded, solutions-focused, and excited to shape a new product category
Preferred Experience
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Experience with consumer hardware prototyping (wearables, IoT, wellness devices, etc.)
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Familiarity with IP-rated sealing, small-scale fluid systems, or mist/atomisation tech
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Understanding of plastics, silicone, and soft tooling
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Comfortable reviewing or editing files in SolidWorks or similar CAD systems
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Able to write or adapt simple test plans or SOPs