Senior Specialist of Engineering managing capital projects for global healthcare company. Leading teams to deliver critical assets on time and within budget while collaborating with cross - functional areas.
About the role
- Mobile Developer at PEAK6 creating performant mobile apps using React Native for iOS and Android. Collaborating with teams on app lifecycle from ideation to deployment in a tech-based investment firm.
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.
Requirements
- 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
- ability to work remotely up to two days a week
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