Sr. Mobile Developer/IOS Developer

What You'll Do
Own end-to-end responsibility on projects of increasing complexity, from technical design through completion and deployment.
Collaborate with UI/UX designers, product managers, Web developers and backend developers to create seamless mobile experiences.
Ensure optimal performance and scalability of the mobile applications by adhering to performance best practices.
Participate in the entire development lifecycle from concept to release, including manual and automated testing phases.
Conduct end-to-end testing and ensure performance optimisation through Selenium-based automation.
Write, maintain, and enhance test scripts for automated testing of iOS applications.
Participate in the full application lifecycle (concept, design, build, deploy, test, and release management).
Write clean, correct code incorporating feedback from code reviews, consistently follow and enforce best practices.
Leading and/or mentoring other developers, helping them improve their coding skills, work habits, and team collaboration.
Exercise good judgment. Evaluate assignments/requests, properly prioritise tasks and/or projects, and solve problems under pressure of deadlines and resource constraints.
Takes initiative, stays focused, always accountable. Thrives in a fast-paced environment with the ability to focus on achieving the target while minding longer term goals in mind along the way.
Collaborate on API contracts, which are documented and agreed upon by multiple stakeholders.
Excellent communication skills and a strong ability to present and defend technical and architectural choices persuasively.
Investigate and prototype new technologies.
Foresee future changes, lead the feature team to provide expandable and scalable solutions.
Participate in cross-team engineering efforts such as improving the code review system, build pipeline, monitoring, etc.
What You Know

• 8+ years of proven experience in iOS application development, using both Objective-C & Swift and Swift UI and mobile automation test development.
• UI development using both Storyboards, XIBs, and SwiftUI.
• Experience with iOS frameworks such as Core Data, Core Animation, Core Graphics, and Core Text and Swift Modern Concurrency.
• Integrate SwiftUI with Combine for reactive programming and data flow.
• Experience consuming RESTful APIs with iOS applications.
• Has experience working with large code bases and working with a shared REST API library.
• Understands iOS UX and works closely with the design team to ensure UI designs are aligned with the current iOS UI guidelines.
• Understands how to mock and provide end-to-end coverage for API components.
• Experience with offline storage, background processing, threading, and performance optimisation.
• Understanding of Apple's design principles and interface guidelines.
• Understanding of the software and mobile development life cycle.
• Having published an iOS app on the Apple App Store is a plus.
• Interest and ability to learn different technology stacks as needed.
• Understanding of Server-Driven UI principles and implementation strategies.
• Integrate with GraphQL APIs using Apollo or similar clients.
• Hands-on experience in QA automation testing using Selenium/Playwright or a similar framework is preferred.
• Comfortable working in a team environment following the Agile methodology.
• Able to work both independently and as part of a team in a fast-paced environment to deliver well-designed, reusable, and high-quality code on time.
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies

Mandatory Skills
Objective-C & Swift and Swift UI and mobile automation test development.
UI development using both Storyboards, XIBs, and SwiftUI.
Experience with iOS frameworks such as Core Data, Core Animation, Core Graphics, and Core Text and Swift Modern Concurrency.
Integrate SwiftUI with Combine for reactive programming and data flow.
Experience consuming RESTful APIs with iOS applications.
Has experience working with large code bases and working with a shared REST API library.
Education
~ Bachelor's degree in computer science or equivalent experience.

Benefits
In addition to competitive salaries and benefits packages, Nisum India offers its employees some unique and fun extras:
Continuous Learning - Year-round training sessions are offered as part of skill enhancement certifications sponsored by the company on an as-needed basis. We support our team to excel in their field.
Parental Medical Insurance - Nisum believes our team is the heart of our business, and we want to make sure to take care of the heart of theirs. We offer opt-in parental medical insurance in addition to our medical benefits.
Activities -From the Nisum Premier League's cricket tournaments to hosting a Hack-a-thon, Nisum employees can participate in a variety of team-building activities such as skits, dance performance in addition to festival celebrations.
Free Meals - Free snacks and dinner are provided daily, in addition to subsidised lunch.