iOS Developer

WSA – Wonderful Sound for All; Hyderabad; On-site; INR 2,000,000 - 3,600,000; Full time

Job summary

WSA – Wonderful Sound for All is seeking a Senior Engineer with strong iOS SDK experience to design, develop, and maintain high-quality iOS SDK solutions for hearing care products. You will work across SDK, app integration, and device communication layers, delivering production-grade iOS software.

The role emphasizes architectural input, testing, and mentoring teammates, with collaboration across Product Owners, Architects, and Test Engineers to deliver robust solutions.

Qualifications

• 4–6 years of software development experience with a strong focus on iOS development.
• Bachelor's degree in Engineering or a related field.
• Experience delivering production‑grade iOS applications or SDKs.

Responsibilities

• Design, develop, test, and maintain iOS SDK modules using Swift and modern iOS frameworks.
• Build clean, reusable, and maintainable APIs and software components.
• Troubleshoot and resolve complex issues across SDK, app integration, and device communication layers.
• Develop and maintain unit and integration tests to ensure software quality.
• Participate in code reviews, design discussions, and architecture reviews.
• Mentor engineers through knowledge sharing, reviews, and technical guidance.
• Collaborate with Product Owners, Architects, Test Engineers, and cross-functional teams to deliver solutions.

Skills

Swift

iOS development

Concurrency

Memory management

Design patterns

CI/CD

BLE

Education

Bachelor's degree in Engineering or related field

Tools

Xcode

Core Bluetooth

Job description

Driven by the passion to improve quality of people’s lives, WSA continues to grow as market leader in the hearing aid industry. With our commitment to increase penetration in an underserved hearing care market, we want to accelerate our business transformation in order to reach more people, more effectively.

We are looking for a Senior Engineer with strong iOS development experience to design, develop, and maintain high-quality iOS SDK solutions that support our hearing healthcare products.

What You Will Do

• Design, develop, test, and maintain iOS SDK modules using Swift and modern iOS frameworks.
• Build clean, reusable, and maintainable APIs and software components.
• Troubleshoot and resolve complex issues across SDK, app integration, and device communication layers.
• Develop and maintain unit and integration tests to ensure software quality.
• Participate in code reviews, design discussions, and architecture reviews.
• Mentor engineers through knowledge sharing, reviews, and technical guidance.
• Collaborate with Product Owners, Architects, Test Engineers, and cross-functional teams to deliver solutions.

Experience

What you bring

• 4–6 years of software development experience with a strong focus on iOS development.
• Bachelor's degree in Engineering or a related field.
• Experience delivering production‑grade iOS applications or SDKs.

Technical Skills

• Strong expertise in Swift and modern iOS development.
• Good understanding of iOS architecture, concurrency, memory management, and performance optimization.
• Knowledge of design patterns, SOLID principles, testing, and clean architecture.
• Experience with CI/CD and mobile release processes.
• Exposure to Bluetooth (BLE/Core Bluetooth) is a plus.

Personal Competencies

• Strong analytical and problem‑solving skills.
• Ownership mindset and attention to quality.
• Good communication and collaboration skills.
• Ability to mentor and support team members.

Who We Are

At WSA, we provide innovative hearing aids and hearing health services.

Together with our 12,000 colleagues in 130 countries, we invite you to help unlock human potential by bringing back hearing for millions of people around the world.

With us, you will become part of a truly global company where we care for one another, welcome diversity and celebrate our successes.

WSA is an equal‑opportunity employer and committed to creating an inclusive employee experience for all. Regardless of race, color, religion, national origin, age, sex, gender, gender identity, gender expression, sexual orientation, marital status, medical condition, ancestry, disability, military or veteran status we firmly believe that our work is at its best when everyone feels free to be their most authentic self.