Senior Frontend Engineer

213 W. Institute Pl Chicago, IL 60610 • Engineering • Information Technology (IT) • Full-Time

Salary Range:  $140000 - $160000 year

Ubiety Technologies, Inc. has developed an AI engine (Eckleburg) that can passively listen to cellular, wifi and bluetooth signals enabling us to sense, categorize, and identify people by the devices they carry with them all the time. Our firm's commitment to seamlessly integrating Radio Frequency (RF) data with cutting-edge Artificial Intelligence (AI) empowers us to deliver invaluable, world-first actionable insights for human presence and situational awareness.

We offer a fast-paced, highly collaborative startup environment where you will be inventing and developing transformative products to improve the lives of our customers. You will be working alongside an extremely talented and creative team from inception through delivery of a revolutionary product.

We’re looking for a Senior Frontend Software Engineer who thrives in a fast-paced environment and is passionate about creating elegant user experiences for web and mobile app platforms.  This opportunity requires hands-on experience in frontend engineering and development, with specific focus in React and React Native.  You will be responsible for leading implementation of product features, advocating for API designs, and building easy-to-use and stable software solutions that power Ubiety’s latest products.


Basic Requirements:

  • Proven experience in software engineering, demonstrating an expert level in frontend development.

  • Experience leading  the end-to-end design, development, and delivery of frontend features, ensuring a high-quality user experience.

  • Fluency in Javascript, with the ability to write clean, efficient, and maintainable code.

  • Experience with utilizing automated testing in frontend development from unit through UX testing, including  Jest, Playwright, Appium, etc

  • Possess deep familiarity and hands-on experience with React and React Native frameworks, demonstrating the ability to build scalable and responsive user interfaces.

  • Bonus points for experience with native iOS and/or Android development

  • Expert understanding of REST APIs and general API design principles, with a keen ability to seamlessly integrate frontend components with backend services.

  • Experience working with Git and a proven ability to collaborate effectively with other developers, contributing to projects in a team environment.


Responsibilities:

  • Be a leader on our small, tight team of engineers to design and implement elegant user interfaces and product features

  • Be the frontend representative during collaboration around feature designs with our Product Team, contributing  solutions that enhance the user experience

  • Utilize user analytics to drive informed design decisions and optimize the interface for better engagement.

  • Utilize feature flagging to support iterative deployment and controlled feature rollouts.

  • Collaborate with design to develop and maintain a robust component library using atomic design principles.

  • Take full ownership of the frontend codebase, ensuring maintainability, scalability, and code quality standards are met.

  • Spearhead initiatives to increase test coverage and code quality across all of our frontend codebases

  • Review teammates’ code and respond to teammates’ feedback on your code, being the authority on best practices

  • Mentor and guide junior engineers, pair programming and unblocking colleagues

  • Foster and promote a culture of technical excellence


What we can offer you:

  • A small, tightly-knit team that cares about each other, and cares about leveling everyone up together!

  • A high level of autonomy, and opportunity to take as much of a leadership role as you are interested in

  • A highly collaborative environment with an extreme level of transparency and visibility at all levels of the company

  • A true meritocracy - we care about deliverables, not drama or politics.  We’ve got too much to do!

  • Competitive salary with equity ownership of a fast-growing company

  • Subsidized  health care coverage 

  • Flexible schedule

  • Unlimited PTO policy - Work hard, deliver on your goals, and then take the time to play hard, disconnect, and recharge.

 
 

Ubiety is a fast-growing startup on a mission to revolutionize the security industry through cutting-edge presence detection. Our AI driven technology harnesses radio frequency signals to detect and identify devices in a space. We're building a smarter, more private way to know who’s home.

We're a small but mighty team made up of talented engineers, innovative product thinkers, and thoughtful operations professionals. We thrive in a fast-paced environment where we adapt quickly, collaborate deeply, and solve complex challenges with urgency and creativity. Every team member plays a critical role, and we value curiosity, autonomy, and the drive to build something truly impactful.

As we grow, we're looking for people who want to roll up their sleeves and help shape the future of home security. If you're excited by hard problems, energized by collaboration, and motivated by a meaningful mission, we’d love to meet you!

"We have a huge amount of heart, and that energy is contagious. Previously we were primarily an engineering-led team. Since then, we’ve grown into a more product-led organization, which has brought a lot of clarity. As engineers, we trust the product team’s vision and feel empowered to build features that support an incredible product."

Harsha K.

"First off, everyone has been kind and helpful since the moment I started working here. I never feel afraid to ask for guidance and of course, it’s nice to genuinely like the people you work with. I also really appreciate the team's problem-solving attitude. I’ve seen us face some big challenges, and I’ve watched everyone take them on head-first."

Arin R.

"Ubiety gives you the chance to work on technology that makes such a positive impact on many lives. Families in their most vulnerable moments depend on what you’re building to help keep them as proactively safe as possible. It’s something we can all relate to, and it inherently motivates and connects us."

Caroline C.

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