iOS Senior Staff Engineer

TN United Kingdom; London; On-site; GBP 50,000 - 90,000; Full time

Job summary

An innovative company is seeking a skilled native iOS Engineer to join their dynamic mobile engineering team. In this role, you will be instrumental in designing and developing state-of-the-art iOS applications and SDKs, contributing to the entire app lifecycle from concept to post-launch support. The ideal candidate will have a strong portfolio showcasing their expertise in Swift and SwiftUI, along with a passion for staying ahead of the latest trends in iOS development. This is an exciting opportunity to work on impactful medical and lifestyle software products that redefine health interactions through advanced biosensing technology.

Qualifications

• 5+ years of experience in native iOS development.
• Strong understanding of functional and protocol-oriented programming.

Responsibilities

• Design, develop, and maintain high-quality native iOS applications.
• Collaborate with cross-functional teams to define and ship new features.

Skills

Swift

iOS SDK

SwiftUI

RESTful APIs

Problem-solving

Debugging

Tools

XCTest

Git

CI/CD

Job description

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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 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, organization, and automation.

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 setting up 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

SAVA is redefining the way people interact with their health by developing advanced biosensing technology that accesses bodily information in a painless, real-time, and affordable way.