Project Canary is the industry’s leader in turning complex emissions data into actionable, reportable insights, helping energy companies reduce risk and meet evolving reporting requirements. Its software platform simplifies emissions data management, offering an all-in-one solution for regulatory compliance, leak detection and repair, and voluntary programs like OGMP 2.0. By combining deep emissions measurement expertise with a flexible software platform, Project Canary delivers the customized emissions data solutions operators need in today’s energy environment.

Project Canary is hiring a Mobile Applications Engineer to take full ownership of our React Native mobile app. You’ll be the go-to expert for all things mobile, trusted to lead architecture, implementation, and innovation across iOS and Android. It’s a unique chance to own the mobile experience end-to-end, collaborate with a top-tier dev team, and see your work in the real world (including the occasional field test drive). If you’re looking for autonomy, impact, and the chance to shape a product that actually matters, this is it.

Department: Technology
Employment Type: Full Time
Location: Denver Headquarters
Workplace type: Hybrid
Compensation: $130,000 - $165,000 / year

What You’ll Do

Build and maintain high-performance React Native apps across iOS and Android
Take ownership of the full mobile stack — from app architecture to testing and deployment
Collaborate with backend, product, and hardware teams to design smooth user experiences
Read legacy code and talk to real users to understand the “why” behind our requirements
Test our mobile/hardware integration in the field, including occasional test drives to ensure everything’s talking to each other (5–10 hrs/month)
Stream and visualize methane sensor data on a map in real time to find and fix natural gas leaks quickly
Research and recommend new tools, techniques, and patterns that keep us moving forward
Stay flexible: manage multiple applications and know how to context-switch without losing your groove

What You Bring

4+ years of professional React Native experience
Strong working knowledge of Expo and mobile deployment best practices
Experience building and launching mobile applications end-to-end
Confident with React, state management, CSS, and working with RESTful APIs
Solid understanding of auth flows (OAuth, JWTs, etc.)
Experience working with real-time data and third-party device integrations via Bluetooth or WiFi
Bonus: Experience with mapping tools like Mapbox and offline data syncing strategies

What’s In It for You

Salary range: $130,000-$165,000 annual base
Hybrid work environment (3 days/week in Denver office)
Health, dental, and vision insurance with low deductibles and premiums paid by company 99% for self and 50% for dependents and/or spouse
401K with company match (no vesting period)
Opportunity for equity ownership
Student loan assistance
4 weeks of PTO per year
11 paid Company Holidays
up to 12 weeks of fully paid parental leave (gender neutral) including adoptions
Flex Choice Monthly Stipend – choice to spend between parking, public transportation, and/or wellness assistance
Dog friendly office environment

About Project Canary

Project Canary was founded in 2019 with a vision to measure what matters – the greenhouse gases emitted from critical parts of our energy infrastructure. Our team is constantly pushing the envelope to bring more visibility to the emissions problem than ever before – enabling the energy sector to reduce its carbon footprint.

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Our Hiring Process

Stage 4:

Take Home Project

Stage 5:

Canary Technical Interview

Stage 6:

Offer from Project Canary

Stage 7:

Hired

Stage 1:

Applied

Stage 2:

Canary Recruiter Interview

Stage 3:

Canary Hiring Manager Interview

Stage 4:

Take Home Project

Stage 5:

Canary Technical Interview

Stage 6:

Offer from Project Canary

Stage 7:

Hired

Stage 1:

Applied

Stage 2:

Canary Recruiter Interview

Stage 3:

Canary Hiring Manager Interview

Stage 4:

Take Home Project

Stage 5:

Canary Technical Interview

Stage 6:

Offer from Project Canary

Stage 7:

Hired

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