PEAK6 · 5 hours ago
Mobile Developer
Chicago, IL
Full-time
Hybrid
Mid Level
$100K/yr - $125K/yr
3+ years expPEAK6 is a leading investment firm that leverages technology to innovate in various industries. As a Mobile Developer, you will be responsible for creating high-quality mobile applications for iOS and Android, collaborating with teams to enhance user experiences and ensure app performance.
Financial ServicesInformation TechnologyTrading PlatformVenture Capital
Responsibilities
Create high-quality, performant, and scalable mobile apps for both iOS and Android using React Native
Work closely with teams to translate requirements into seamless, intuitive user experiences
Participate in the full app lifecycle from idea to deployment; rapidly iterate on features with feedback from real traders and internal users
Write maintainable code and conduct rigorous testing, debugging, and performance tuning to ensure smooth operation in time-sensitive environments
Contribute to ongoing support, app updates, and improvements across existing and new mobile products
Apply best practices in mobile security, accessibility, and modern app development
Qualification
Required
3-5 years' experience building mobile applications, with a strong focus on React Native for iOS and Android
Bachelor's degree in Computer Science, Engineering, or related field—or equivalent professional experience
Experience publishing and supporting apps in the App Store and/or Google Play
Familiarity with modern mobile architectures, third-party libraries, and API integration
Experience collaborating closely with product, design, and backend teams in Agile environments
Solid understanding of mobile UI/UX best practices, performance optimization, and debugging tools
Strong verbal and written communication skills
Exposure to automated testing, CI/CD pipelines, and mobile security standards
Benefits
Healthcare benefits (medical, dental and vision, EAP)
Competitive PTO
401k match
Parental leave
HSA contribution match
Paid subscription to the Calm app
Generous external learning and tuition reimbursement benefits
Work remotely up to two days a week
Company
PEAK6
We're In The Business Of What Ought To Be The business of doing, creating, and building the world the way we see fit.
1001-5000 employees
H1B Sponsorship
PEAK6 has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2023 (2)
Funding
Current Stage
Late StageLeadership Team
J
Judi Hart
Chief Executive Officer at We Insure
Recent News
2025-01-16
2025-01-15
Austin Business Journal
2024-02-01
Company data provided by crunchbase