Design and maintain iOS applications, collaborate with teams to deliver features, mentor junior engineers, and optimize performance.
Primary Responsibilities
Requirements
- Design, build, and maintain customer-facing iOS applications with a focus on quality and performance
- Collaborate with Product and Design teams to define, design, and deliver new features
- Take ownership of the iOS codebase architecture, ensuring scalability, reliability, and maintainability
- Partner with backend and firmware engineers to design end-to-end solutions
- Mentor junior engineers through code reviews, pair programming, and technical guidance
- Advocate for coding standards, testability, and performance best practices within the team
- Identify and resolve complex technical issues, including debugging and performance optimization
- Stay current with iOS ecosystem trends and proactively recommend improvements
- Participate in Agile ceremonies, contributing to sprint planning, estimation, and retrospectives
- Maintain clear technical documentation for features, architecture decisions, and best practices
Requirements
- 5+ years of iOS app development experience, with a portfolio of shipped apps
- Expertise in Swift and SwiftUI, with deep knowledge of iOS SDK frameworks and Apple’s design guidelines
- Strong computer science fundamentals: data structures, algorithms, concurrency, memory management
- Proficient in REST APIs, JSON data handling, and integrating third-party SDKs
- Experience with unit/UI testing, CI/CD pipelines, and Agile development practices
- Skilled in debugging, profiling, and optimizing mobile applications
- Strong problem-solving and communication skills, able to work effectively in cross-functional teams
- Ability to rapidly prototype and iterate toward production-ready features
- Experience with iOS Bluetooth Low Energy (BLE) APIs
- Familiarity with cross-platform libraries
- Experience working with Google Firebase APIs
Top Skills
Agile
Ci/Cd
Google Firebase
iOS
Ios Sdk
JSON
Rest Apis
Swift
Swiftui
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What you need to know about the Boston Tech Scene
Boston is a powerhouse for technology innovation thanks to world-class research universities like MIT and Harvard and a robust pipeline of venture capital investment. Host to the first telephone call and one of the first general-purpose computers ever put into use, Boston is now a hub for biotechnology, robotics and artificial intelligence — though it’s also home to several B2B software giants. So it’s no surprise that the city consistently ranks among the greatest startup ecosystems in the world.
Key Facts About Boston Tech
- Number of Tech Workers: 269,000; 9.4% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Thermo Fisher Scientific, Toast, Klaviyo, HubSpot, DraftKings
- Key Industries: Artificial intelligence, biotechnology, robotics, software, aerospace
- Funding Landscape: $15.7 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Summit Partners, Volition Capital, Bain Capital Ventures, MassVentures, Highland Capital Partners
- Research Centers and Universities: MIT, Harvard University, Boston College, Tufts University, Boston University, Northeastern University, Smithsonian Astrophysical Observatory, National Bureau of Economic Research, Broad Institute, Lowell Center for Space Science & Technology, National Emerging Infectious Diseases Laboratories