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Firefly

Emergency response software and hardware for sites

Lead Product Designer

Product DesignConfirmed live in the last 24 hours
Full-timeNew York, NY, USA

About the Job

Requirements

  • At least 6 years of experience in Product Design, Interaction Design, UX, or equivalent roles.
  • A strong portfolio demonstrating software design, system architecture, interaction principles, visual craft, shipped products, and the candidate's thinking and process.
  • Proficiency across product strategy, design ideation, wireframing, system architecture, design systems, workflow design, and visual execution.
  • Ability to design holistic user journeys across users, moments, and use cases; account for edge cases, states, and variations; and handle complex workflows spanning touchpoints and moments.
  • Strong visual design across color, typography, layout, data visualization, and information hierarchy; ability to bring consumer-app polish to enterprise software.
  • Strong understanding of technical constraints in interface design, ability to adapt designs to production limitations, and experience collaborating with engineering and technical teams.
  • Ability to design with users' physical and emotional states in mind, using formal user research, product testing, passive channels, desk research, and analytics.
  • Ability to work autonomously across projects, navigate early-stage startup ambiguity, prioritize speed, and make confident design decisions with incomplete data.
  • Ability to integrate cross-functional constraints and non-design perspectives, receive critical feedback, and resolve disagreements respectfully with rationale and user-centered framing.
  • Willingness to work on-site in New York City five days a week.

Responsibilities

  • Lead end-to-end design of the Ember platform, from concept and exploration through feature design and launch; expand the design language, evolve workflows, shape mobile and web experiences, contribute to product architecture, and establish interface patterns.
  • Design for safer communities by considering complex edge cases, potential failures, and operational constraints, and support safety teams in making split-second decisions with clarity and confidence.
  • Architect software spanning end-to-end services and adapt workflows for physical-to-digital journeys across multiple participants and devices.
  • Apply visual hierarchy, typography, layout composition, and information clarity to build and scale interface components that safety operators can interpret quickly and rely on every day.
  • Develop solutions rapidly, prioritize immediate impact while planning for future system evolution, and use iteration and testing to clarify uncertain contexts.
  • Plan and conduct user research with installers, operators, and end users; translate findings into product decisions and advocate for user needs based on field evidence.
  • Work closely with founders, hardware teams, machine-learning engineers, and software developers, and help establish design collaboration across the organization.

Desired Qualifications

  • Experience designing complex workflow software, real-time collaboration tools, connected hardware, or agentic systems.
  • Experience designing map-based, spatial, or three-dimensional interface elements.
  • Experience at an enterprise hardware, Internet of Things, or connected-device company where hardware and software ship together.
  • High visual-design polish and ability to develop a brand system.
  • Experience designing agentic workflows or artificial-intelligence-native products.
  • Experience planning, leading, and synthesizing primary research, especially co-design and user-experience landscape studies.
  • Versatility in taking on multiple roles, learning new design tools and skills, and adapting quickly to changing requirements.
  • Experience working and shipping quickly and iteratively.
  • Exposure to hospitality, healthcare, education, public safety, or other regulated or trust-driven markets.

About the Company

Firefly

Emergency response software and hardware for sites

Firefly sells a safety and emergency response platform to schools, hospitals, hotels, retailers, and workplaces, combining cloud software with connected hardware. Its Ember application handles site mapping, asset and people management, mass communication, roll call, response workflows, EMS integration, and an AI response agent, while its Emergency Readiness Suite adds panic buttons, detection devices, and noise analysis. Staff write response protocols in plain English instead of configuring rules, and the company says a site can be operational within 24 hours of onboarding. Unlike the disconnected alarm, camera, and notification systems most buildings run, it puts detection and coordinated response in one place. Its goal is to shorten response times by giving every site a single operating picture during an incident.

Company size
11-50
Company stage
Series A
Total funding
$20M
Headquarters
New York City, New York
Founded
2024

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