Senior iOS Engineer & Mentor - Health Tech

Royper Royco LLC; United States; Remote; USD 135,000 - 165,000; Full time

Benefits offered by this job

Face-to-face connections

Flexible time-off policy

Volunteer days off

Mentorship program

Family-friendly support

Wellness allowance

Recognition platform

MyFitnessPal Premium access

Learning library access

Job summary

MyFitnessPal is seeking an iOS Software Engineer III to join the Cal AI team. You’ll build native mobile interfaces, improve UI, and deliver high-quality features in Swift within an Agile environment.

You’ll mentor junior developers, collaborate with design and product teams, and contribute to best practices in testing, security, and deployment. The role emphasizes ownership, collaboration, and scalable architecture.

Qualifications

• 4+ years of relevant work experience.
• Applicable experience building applications in Swift for the iOS platform within an Agile environment.
• Experience writing unit tests and testable code.
• Experience with multithreaded programming.
• Comfort working with RESTful APIs.
• Substantial experience with Git in a team environment.
• Experience working with a relational database.
• Past usage of at least one package manager.
• Some experience with CI/CD.
• Enjoy working in a collaborative team environment.
• Excellent communication skills.
• Excited about the opportunity to mentor junior developers.
• Demonstrate kindness and empathy.

Responsibilities

• Work closely with our design and UI teams to implement native mobile interfaces according to iOS Human Interface Guidelines.
• Improve UX by analyzing and optimizing UI, data storage, and network communications.
• Independently build and deliver high quality features and improvements.
• Research and implement high-quality technical solutions to support business goals and user base growth.
• Provide thought leadership on best practices around design, testing, security, and deployment.
• Coach team members to increase team success.
• Collaborate with cross-functional product engineering teams to solve problems.
• Turn big ideas into simple, elegant solutions.

Skills

Swift iOS

RESTful APIs

Multithreaded programming

Unit tests

Git

Relational database

CI/CD

Agile

Communication

Mentoring juniors

Empathy

Tools

SwiftUI

RxSwift

Combine

Git

REST APIs

CI/CD

Job description

MyFitnessPal is seeking an iOS Software Engineer III to join the Cal AI team. You’ll build native mobile interfaces, improve UI, and deliver high-quality features in Swift within an Agile environment.

You’ll mentor junior developers, collaborate with design and product teams, and contribute to best practices in testing, security, and deployment. The role emphasizes ownership, collaboration, and scalable architecture.