Senior iOS Developer

Job Title: Sr iOS Engineer

Key Skills: Swift, SwiftUI, GraphQL

Experience: 4-6 years

Location Hermosillo, Mexico

Mode: Onsite

We at Coforge are hiring Position (21850) with the following skill set.

We are seeking a Senior Software Engineer who is passionate about building exceptional mobile products that delight customers through thoughtful, intuitive, and high-quality user experiences. This role is ideal for an engineer who thrives at the intersection of technology, product, and design, and enjoys turning customer needs into impactful mobile experiences.

As a Senior iOS Engineer, you will play a key role in shaping and delivering mobile products using Swift and modern iOS development frameworks. You will collaborate closely with Product Managers, Designers, and fellow Engineers to create scalable, reliable, and engaging customer-facing applications. The ideal candidate brings strong product engineering instincts, takes ownership of outcomes, and has a proven track record of shipping high-quality mobile applications to production

Responsibilities

• Collaborate with Product Managers, Designers, and Engineers to define, build, and deliver customer-centric mobile experiences.
• Drive the end-to-end development lifecycle of iOS features, from ideation and technical design through implementation, testing, deployment, and post-launch optimization.
• Build high-quality, scalable, maintainable, and performant iOS applications using Swift and modern iOS frameworks.
• Partner with product and business stakeholders to translate customer needs into elegant technical solutions.
• Integrate and optimize data interactions using GraphQL and REST APIs.
• Advocate for exceptional user experiences through attention to performance, usability, accessibility, and reliability.
• Contribute to architectural decisions, technical roadmaps, and engineering standards for the mobile platform.
• Mentor and support fellow engineers through design discussions, code reviews, and knowledge sharing.
• Participate in Agile development processes, sprint planning, retrospectives, and continuous improvement initiatives.
• Contribute to application observability, monitoring, performance optimization, and operational excellence.
• Participate in an on-call rotation and help improve platform resilience, reliability, and maintainability.
• Create and maintain documentation, testing strategies, and engineering best practices.

Required Qualifications

• 4-6 years of professional software engineering experience, with a strong focus on iOS application development.
• Expert-level proficiency in Swift and modern iOS development practices.
• Proven experience building, shipping, and maintaining consumer-facing mobile applications at scale.
• Strong understanding of mobile product engineering principles, including user experience, performance, reliability, and maintainability.
• Experience developing applications using SwiftUI and/or UIKit.
• Strong experience integrating and consuming GraphQL and REST-based APIs.
• Experience designing clean, scalable, and testable application architectures.
• Deep understanding of iOS platform capabilities, application lifecycle, networking, concurrency, and performance optimization.
• Experience with automated testing, quality assurance practices, and CI/CD pipelines.
• Familiarity with observability and monitoring tools for mobile applications.
• Strong problem-solving skills and ability to work effectively in a collaborative, cross-functional environment.
• Excellent written and verbal communication skills.

Preferred Qualifications

• Experience working in a product-led organization with strong customer-centric development practices.
• Experience using GraphQL clients such as Apollo or similar frameworks.
• Experience with mobile analytics, experimentation, A/B testing, and data-driven product development.
• Experience with cloud-native architectures and modern backend integration patterns.
• Experience mentoring engineers and influencing engineering culture.
• Passion for delivering polished, high-quality customer experiences and continuously improving mobile products.

Posted On: June 17, 2026

At Coforge, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.