Photon

Builds custom software and AI for big companies

iOS Developer

Mobile EngineeringConfirmed live in the last 24 hours

Full-timeIndiaNo salary listedIn-person

About the Job

Requirements

Have at least 7 years of experience developing mobile applications for iOS.
Have extensive knowledge of the mobile application development lifecycle, from initial coding through publishing in app stores.
Have deep knowledge of iOS application development.
Be proficient in Swift.
Have hands-on experience with SwiftUI, Combine, and Model-View-ViewModel (MVVM).
Be proficient in writing automated tests using tools such as Jest, JUnit, Espresso, or Mocha.
Be proficient with Bitbucket, GitHub, or GitLab.
Be familiar with Core Data, Core Animation, and other iOS frameworks.
Be familiar with Apple design principles.
Be familiar with RESTful APIs, GraphQL, and mobile networking libraries.
Be familiar with JSON.
Have experience profiling and debugging mobile applications.
Be familiar with push notifications.

Responsibilities

Perform day-to-day development activities that influence mid-level components and processes within mobile engineering, including designing, developing, testing, and maintaining iOS applications using Swift and related frameworks.
Develop, enhance, and maintain iOS application features in an agile development environment, following best practices for code quality, performance, and security.
Contribute to iOS solutions that meet product requirements for functionality, performance, scalability, reliability, and usability while aligning with program goals and delivery timelines.
Analyze and review product and system requirements, using requirement and design documentation to understand new or enhanced iOS application functionality.
Participate in the design, architecture, and build phases of iOS applications, collaborating with architects, backend engineers, designers, and other stakeholders.
Assist in evaluating iOS application compatibility with Apple devices, iOS versions, APIs, and third-party frameworks.
Improve CI/CD pipelines for iOS builds, testing, deployment, and App Store releases, including monitoring pre-release, upgrade, and production application versions.
Develop and maintain reusable UI components, application modules, and mobile frameworks consistent with Apple Human Interface Guidelines.
Review, update, and manage sprint tasks, user stories, and defect tracking in agile tools such as Jira or similar platforms.
Maintain and support existing iOS applications while developing new features, enhancements, prototypes, and internal tools as needed.
Identify, troubleshoot, and resolve application defects, performance issues, and functional roadblocks with minimal supervision.
Analyze root causes of issues and prepare technical documentation and communication to facilitate problem resolution and long-term fixes.
Gather technical information and provide regular updates to stakeholders, including team members and managers.
Coordinate with product management, quality assurance, UX/UI design, backend teams, and external partners to accomplish assigned development activities.
Recommend iOS application architecture, development environments, tools, frameworks, and process improvements to enhance productivity and quality.
May contribute to developing and implementing mobile-related protocols, standards, and best practices across the iOS development ecosystem.

Performs and implements day-to-day development activities that influence mid-level components and processes within the mobile engineering function, including designing, developing, testing, and maintaining iOS applications using Swift and related frameworks.
Develops, enhances, and maintains iOS application features in an agile development environment, adhering to best practices for code quality, performance, and security.
Contributes to the evolution of iOS solutions that meet product requirements for functionality, performance, scalability, reliability, and usability, while aligning with overall program goals and delivery timelines.
Analyzes and reviews product and system requirements, leveraging requirement and design documentation to understand new or enhanced iOS application functionality.
Participates in the design, architecture, and build phases of iOS applications, collaborating closely with architects, backend engineers, designers, and other stakeholders to deliver high-quality mobile solutions.
Assists in evaluating compatibility of iOS applications with different Apple devices, iOS versions, APIs, and third-party frameworks.
Participates in improving CI/CD pipelines for iOS builds, testing, deployment, and App Store releases, including monitoring pre-release, upgrade, and production versions of the applications.
Develops and maintains reusable UI components, application modules, and mobile frameworks consistent with Apple Human Interface Guidelines.
Reviews, updates, and manages sprint tasks, user stories, and defect tracking within agile tools such as Jira or similar platforms.
Maintains and supports existing iOS applications while developing new features, enhancements, prototypes, and internal tools as needed.
Identifies, troubleshoots, and resolves application defects, performance issues, and functional roadblocks with minimal supervision.
Analyzes root causes of issues and prepares clear technical documentation and communication to facilitate efficient problem resolution and long-term fixes.
Gathers required technical information and provides regular updates to appropriate stakeholders, including team members and managers.
Coordinates cross‑functionally with product management, QA, UX/UI design, backend teams, and external partners to accomplish assigned development activities.
Provides recommendations on iOS application architecture, development environments, tools, frameworks, and process improvements to enhance productivity and quality.
May contribute to developing and implementing mobile-related protocols, standards, and best practices across the iOS development ecosystem.

Required Skills & Qualifications:

7+ years of experience developing mobile applications for iOS
Extensive knowledge about mobile app development. This includes the whole process, from the first line of code to publishing in the store(s)
Deep knowledge in iOS app development
Proficiency in Swift
SwiftUI, Combine, MVVM experience – Handson experience
Proficiency with writing automated tests in Jest, JUnit, Espresso, Mocha, etc
Proficiency in BitBucket/GitHub/GitLab
Familiarity with Core Data, Core Animation, and other IOS frameworks
Familiarity with Apple design principles
Familiarity with RESTful APIs, GraphQL and mobile libraries for networking
Familiarity with the JSON format
Experience with profiling and debugging mobile applications
Familiarity with push notifications

About the Company

Photon

Builds custom software and AI for big companies

Photon designs, builds, and runs custom software for large companies, combining an in-house creative agency with its own engineering teams. Its flagship client work includes rebuilding Samsung's US online store as a set of smaller linked services and creating Olive Garden's mobile app, which lets diners join the waitlist from their phones instead of waiting at the door. Clients hire Photon's teams to plan and code their apps, websites, and AI tools and to keep them running afterward, paying for the engineers and designers assigned to each project. Photon is privately held and based in London, with its US arm in Dallas and engineering centers in Chennai and Bengaluru.

Company size: 5,001-10,000
Company stage: Not listed
Total funding: Not listed
Headquarters: London, United Kingdom
Founded: Not listed

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