About the Jr. iOS Developer, Growth Engineer Role at Robert Half

Join Robert Half's dynamic team as a Jr. iOS Developer, Growth Engineer in the heart of Phoenix, Arizona. This full-time, salaried position is perfect for a motivated junior developer passionate about native iOS development using Swift and Objective-C. As part of a small, agile team, you'll play a pivotal role in driving company growth through innovative features, A/B testing, and user-focused UI enhancements. Robert Half is a leader in professional services, and this role offers the chance to work directly with senior developers, product managers, designers, marketing experts, and leadership to turn ideas into impactful mobile experiences. If you're self-starting, innovative, and eager to contribute to core feature development, stability improvements, and bug fixes, this opportunity in Phoenix, AZ, will accelerate your career in iOS engineering.

Why This Role Stands Out in Phoenix's Tech Scene

Phoenix, Arizona, is rapidly emerging as a tech hub in the United States, with a thriving ecosystem for mobile app developers. At Robert Half, you'll enjoy the benefits of a collaborative environment where every team member has significant influence—no small roles here. Focus on high-growth initiatives like optimizing user onboarding and conversion rates, making a tangible difference in our product's success.

Key Responsibilities

As a Jr. iOS Developer, Growth Engineer, your contributions will directly fuel our company's expansion. Expect to:

• Build and refine core iOS features using Swift and Objective-C to deliver seamless user experiences.
• Diagnose, troubleshoot, and implement bug fixes and stability enhancements for robust app performance.
• Develop A/B testing frameworks to experiment with features that boost user engagement and retention.
• Integrate tracking systems, analytics tools, and communication APIs to provide actionable insights.
• Design intuitive UI changes centered on user onboarding flows and conversion optimization.
• Collaborate closely with cross-functional teams—including senior developers, product owners, designers, marketing, and management—to align technical execution with business goals.
• Bridge the gap between high-level requirements and hands-on implementation in a fast-paced, small-team setting.
• Innovate proactively, proposing solutions that drive growth and efficiency.

Growth-Focused Impact

This role emphasizes growth engineering, where you'll leverage iOS expertise to enhance metrics like user acquisition, activation, and revenue. With Phoenix's growing demand for skilled iOS developers, you'll gain exposure to real-world challenges in a supportive environment.

Required Qualifications

To succeed, bring the following to the table:

• Proficiency in native iOS development with Swift and Objective-C.
• Junior-level experience building and maintaining iOS apps, including feature development and debugging.
• Demonstrated ability to work independently in small teams, with a self-starting attitude.
• Familiarity with A/B testing, analytics integration (e.g., Firebase, Mixpanel), and growth hacking techniques.
• Strong UI/UX skills, particularly for onboarding and conversion-focused designs.
• Excellent problem-solving skills for quick issue diagnosis and resolution.
• Effective communicator who thrives in cross-functional collaboration.
• Portfolio or examples of iOS projects showcasing innovation and impact.

Ideal Candidate Profile

We're seeking a Phoenix-based talent (or willing to relocate) who's excited about Robert Half's mission. A bachelor's in Computer Science or related field is a plus, but hands-on experience trumps degrees.

Why Join Us at Robert Half?

Robert Half offers more than a job—it's a launchpad for your iOS career in Phoenix, AZ. Enjoy a competitive salary around $90,000 USD annually, full-time stability, and the chance to make outsized contributions in a small team. Benefit from mentorship by senior developers, direct input on product roadmaps, and exposure to cutting-edge growth strategies. Our culture fosters innovation, work-life balance, and professional growth, with perks like health benefits, 401(k) matching, and flexible schedules. Be part of a company shaping the future of professional services through mobile technology. Apply now for this Jr. iOS Developer role and elevate your career in Arizona's vibrant tech landscape. Keywords: iOS Developer jobs Phoenix AZ, Swift developer, Objective-C, growth engineer, mobile app development careers.

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