Senior Staff Mobile Engineer (iOS)

TN United Kingdom; London; On-site; GBP 50,000 - 80,000; Full time

Job summary

An innovative firm is seeking a talented Senior Staff Mobile Engineer to join their dynamic team in London. This role involves designing and developing cutting-edge native iOS applications that redefine health interactions through advanced biosensing technology. You will be responsible for the entire app lifecycle, ensuring high performance and scalability. The ideal candidate will possess a strong portfolio in iOS development, particularly with Swift and SwiftUI, and will thrive in a collaborative environment. If you're passionate about technology and eager to make an impact in the health sector, this opportunity is for you.

Qualifications

• 5+ years of experience in native iOS development.
• Proven expertise in Swift and iOS SDK.
• Strong understanding of functional programming.

Responsibilities

• Design and develop high-quality native iOS applications.
• Collaborate with cross-functional teams to ship new features.
• Identify and troubleshoot performance issues.

Skills

Swift

SwiftUI

iOS SDK

RESTful APIs

Bluetooth LE

Git

XCTest

Problem-solving

Teamwork

Job description

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Senior Staff Mobile Engineer (iOS), London

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Client:

SAVA

Location:

London, United Kingdom

Job Category:

-

EU work permit required:

Yes

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Job Reference:

c051f935619d

Job Views:

2

Posted:

07.05.2025

Expiry Date:

21.06.2025

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Job Description:

About the Role

We are looking for a talented and experienced native iOS Engineer to join our growing mobile engineering team. You will play a critical role in designing, developing, and maintaining cutting-edge native iOS applications and SDKs. You will be involved in the entire app lifecycle, from concept and design to testing, release, and post-launch support of an array of medical and lifestyle software products. The ideal candidate is a passionate developer with a strong portfolio of iOS apps and a deep understanding of the modern iOS ecosystem.

Responsibilities

• Design, develop, and maintain high-quality, performant, and scalable native iOS applications using Swift and SwiftUI.
• Collaborate with cross-functional teams (designers, product managers, backend engineers, embedded engineers) to define, design, and ship new features.
• Write clean, testable, and well-documented code.
• Participate in code reviews to ensure code quality and adherence to best practices.
• Identify and troubleshoot performance issues and bugs.
• Stay up-to-date with the latest trends and technologies in iOS development.
• Proactively contribute to improving the development process and adopting best practices.
• Maintain code quality, organisation, and automatisation.

Past Experience

• 5+ years of experience in native iOS development.
• Proven expertise in the Swift programming language and iOS SDK.
• Experience with Bluetooth LE, Binary data and related APIs
• Experience with RESTful APIs and JSON.
• Experience with Git version control.
• Experience with testing frameworks (XCTest).

Bonus Points:

• Experience with Medical Device Software Development.
• Experience with SwiftUI.
• Experience with watchOS.
• Experience with Protobuf and GRPC.
• Experience with UX design and a strong understanding of Apple's Human Interface Guidelines.
• Experience with the setup of continuous integration and continuous delivery (CI/CD) pipelines.
• Published apps on the App Store or OSS projects (please provide links in your application).

Requirements

• Strong understanding of functional and protocol-oriented programming, and active experience with Structured Concurrency.
• Strong understanding of (client) security principles and tools.
• Excellent problem-solving and debugging skills.
• Eager to learn and proactively seek out new knowledge and skills.
• Strong communication and teamwork skills.

Preferred

Experience with Medical Device Software Development.

Company Information

All the health information we need is within us. Just below the skin. SAVA is redefining the way people interact with their health by developing the most advanced biosensing technology science has to offer, capable of accessing bodily information in a painless, real-time and affordable way.