PlayFast iOS Jobs in the USA

About the Company

PlayFast Motion is the first lacrosse sensor that clips onto any stick, tracking stick speed (MPH), throw count, progress, and face-off reaction time (milliseconds). The sensor and iOS app work together to provide guided wall ball routines, personalized workouts, leaderboards and challenges, and player progress dashboards (speed, accuracy, effort). Coaches can monitor roster workload and consistency. Shipping summer 2026. Pricing: $49.99 sensor + $99.99/year for app. Reserve for beta access.

Industry

• Sports Technology
• Lacrosse
• Wearable Sensors
• Athletic Training
• Performance Analytics
• IoT

iOS Engineering at PlayFast

PlayFast develops the iOS app for lacrosse training with motion sensors. The iOS engineering team builds features for sensor pairing (Bluetooth LE), real-time motion tracking (stick speed, throw count), face-off reaction time training (random down-set-whistle cadence), guided wall ball routines, leaderboards and challenges, player dashboards (progress, accuracy, effort), coach dashboards (roster tracking, practice scheduling), push notifications (session reminders, achievements), and Bluetooth sensor data streaming and calibration.

Products and Platforms

• PlayFast Motion iOS App – Lacrosse training app
• PlayFast Sensor – Clips onto any stick, tracks speed, reaction time
• Stick Speed Tracking – Real-time MPH, session history, improvement trends
• Face-Off Reaction Trainer – Millisecond-accurate clamp speed, leaderboard
• Guided Wall Ball Routines – Adaptive workouts, rep counting, throw classification
• Player Dashboards – Speed, accuracy, effort, consistency
• Coach Dashboards – Roster tracking, workload, practice scheduling
• Leaderboards & Challenges – Global, team, and friends competition
• Bluetooth Pairing – Real-time sensor data streaming

Work Opportunities for iOS Developers

PlayFast hires:

• iOS Developers – for sports sensor and training applications
• Mobile Engineers (iOS) – focusing on CoreBluetooth for sensor pairing and data streaming, Core Motion for motion tracking, real-time data visualization (Swift Charts), push notifications, Apple Watch integration, and offline data sync
• Sports Tech Engineers – for performance analytics and training algorithms
• Bluetooth Engineers – for low-latency streaming and sensor calibration
• Coach Tools Engineers – for dashboards, roster management, and practice scheduling

Why Join PlayFast

PlayFast is revolutionizing lacrosse training with real-time sensor technology and smart analytics. iOS engineers build the app that helps athletes measure, track, and improve their stick speed, reaction time, and consistency — all from their phone. If you love sports tech, wearables, and helping athletes train smarter, PlayFast offers early-stage innovation and direct access to a growing community of players and coaches.