Remote Senior Mobile Engineer

Summary

Join us on our mission to become the #1 retail trading platform in the world as a Sr. Mobile Engineer at NinjaTrader, where you will shape the future of mobile applications and create great customer experiences.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or equivalent working experience
• 5+ years of professional experience developing and shipping production-ready mobile experiences
• 2+ Experience with Dart and the Flutter ecosystem
• Solid understanding of mobile development principles, design patterns, and best practices
• Experience with Git, version control, CI/CD pipelines and automated testing
• Experience with REST, WebSocket APIs and third-party libraries
• Familiarity with OOP design principles
• Ability to perform in a team environment adopting agile principles
• Strong written and verbal communication skills

Responsibilities

• Design, build, improve, and maintain features and mobile applications
• Build and maintain efficient, reusable, and reliable code
• Work with the wider development team to produce new enhancements, enhance APIs and ensure alignment between the web and mobile Flutter versions of the applications
• Collaborate with Product and Design teams to iteratively improve the user experience on mobile platforms
• Take part in daily standups and regular team-wide meetings to discuss current and upcoming tasks
• Own the life cycle of your features through testing, debugging, documenting, releasing, and monitoring
• Write unit and UI tests to identify malfunction
• Ensure the performance, quality, and responsiveness of applications
• Identify and correct bottlenecks and fix bugs
• Investigate issues, mitigating them, and recommending preventative measures
• Support other developers, QA, and Product team in resolving problems and identifying client requirements
• Report to the stakeholders on progress, timelines, and roadblocks
• Coach other engineers through pair programming, coder reviews, and other collaborative efforts

Benefits

• Hybrid Schedule with Extra Remote Flexibility (Totalling over 55% remote time)
• Generous PTO
• 7 Paid Holidays Annually + 5 Conditional Holidays Annually
• 1 Service Day Annually
• 401k with 3.5% Company Match
• Health, Vision, Dental Coverage
• Life and Disability Insurance Covered 100% by NinjaTrader
• Flexible Spending Accounts for Transit and Parking
• Gym Membership