IOS / Android Developer

Senior iOS / Android Developer
Location: Plano, TX
Work Arrangement: Onsite – as required by client
W2 Opportunities 

Job Summary
We are seeking an experienced Senior iOS / Android Developer to join a large-scale enterprise technology environment in Plano, TX. The ideal candidate will have strong expertise in mobile application development, modern iOS and/or Android design techniques, and experience working across complex enterprise environments.
The successful candidate will be a highly skilled engineer with a strong understanding of the complete Software Development Life Cycle (SDLC) and modern engineering practices including Agile, Continuous Integration/Continuous Delivery (CI/CD), Test-Driven Development (TDD), cloud development, resiliency, and application security.
This position requires an individual who can contribute as a senior technical resource, collaborate across engineering teams, mentor other developers, and help drive the adoption of modern technologies and engineering practices.
Key Responsibilities

• Design, develop, test, and maintain high-quality iOS and/or Android applications.

• Apply expert knowledge of mobile application architecture, UI/UX, development frameworks, and design patterns.

• Work effectively within large-scale enterprise environments involving multiple operating systems, platforms, and infrastructure technologies.

• Participate throughout the complete Software Development Life Cycle (SDLC), from requirements and design through development, testing, deployment, and production support.

• Develop scalable, resilient, secure, and high-performing mobile applications.

• Implement and maintain Continuous Integration and Continuous Delivery (CI/CD) pipelines.

• Apply Test-Driven Development (TDD) and automated testing practices to ensure application quality.

• Collaborate with cross-functional teams, architects, product managers, QA engineers, DevOps engineers, and other technical stakeholders.

• Contribute to and promote Agile/Scrum  development practices.

• Provide technical leadership and guidance to other engineers and development teams.

• Act as a technical coach or mentor in areas of mobile development and engineering practices.

• Evaluate emerging technologies, frameworks, tools, and industry trends and recommend their appropriate adoption.

• Identify opportunities to improve application performance, scalability, resiliency, security, and maintainability.

• Participate in technical discussions, architecture reviews, and engineering best-practice initiatives.

• Contribute to technical documentation, knowledge-sharing sessions, presentations, and internal engineering communities.

• Stay current with emerging trends in mobile development, cloud technologies, DevOps, security, and software engineering.

Required Qualifications

• Bachelor''s degree in Computer Science, Engineering, Information Technology, or a related technical field, or equivalent practical experience.

• 7+ years of software development experience, with significant experience in mobile application development.

• Strong hands-on experience with iOS and/or Android development.

• Strong knowledge of mobile application design patterns, architecture, development frameworks, and best practices.

• Experience working in large-scale enterprise environments.

• Strong understanding of the complete Software Development Life Cycle (SDLC).

• Experience working in Agile/Scrum environments.

• Strong experience with CI/CD and Continuous Integration/Continuous Delivery practices.

• Hands-on experience with Test-Driven Development (TDD) and automated testing.

• Experience with cloud-based application development.

• Strong understanding of application security, resiliency, scalability, and performance.

• Excellent problem-solving, communication, collaboration, and technical leadership skills.

Technical Skills

iOS

• Swift

• Objective-C

• iOS SDK

• Xcode

• iOS application architecture

• XCTest / automated testing

Android

• Kotlin

• Java

• Android SDK

• Android Studio

• Android application architecture

• Espresso / automated testing

Engineering & DevOps

• CI/CD

• Continuous Integration

• Continuous Delivery

• Jenkins / GitLab / GitHub Actions or similar tools

• Git

• Automated testing

• TDD

Cloud & Enterprise

• AWS, Azure, or Google Cloud Platform

• Cloud-native development

• Application resiliency

• Scalability and performance

• Application and mobile security

Methodologies

• Agile

• Scrum

• Software Development Life Cycle (SDLC)

• Test-Driven Development

Preferred Qualifications

• Experience serving as a technical lead, mentor, or coach.

• Experience working with multiple operating systems and enterprise infrastructure environments.

• Experience influencing technical strategy and adoption of emerging technologies.

• Strong knowledge of modern mobile architecture and development trends.

• Experience presenting technical concepts to engineering teams or broader technical audiences.

• Contributions to technical articles, engineering communities, presentations, or industry events are a plus.

Ideal Candidate
The ideal candidate is a senior-level mobile engineer who combines deep iOS/Android development expertise with strong knowledge of Agile engineering, CI/CD, TDD, cloud development, security, and resiliency. The candidate should be comfortable working in complex enterprise environments and capable of providing technical leadership, mentoring, and guidance to other engineers.