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Mobile Developer Jobs in Tempe, AZ (NOW HIRING)

American Express

Sr AI Engineer II - Agentic AI

Phoenix, AZ · On-site

$123K - $215K/yr

You'll be part of the Mobile Engineering team whose mission is to be essential in our customers' digital lives by providing value, convenience, and delight wherever they are. You will be responsible ...

American Express

Sr AI Engineer I - Agentic AI

Phoenix, AZ · On-site

$123K - $215K/yr

You'll be part of the Mobile Engineering team whose mission is to be essential in our customers' digital lives by providing value, convenience, and delight wherever they are. You will be responsible ...

Staffingine LLC

iOS Developer

Phoenix, AZ · On-site

$51.50 - $70.75/hr

Job Title: iOS Developer Job Location: Phoenix - Arizona - USA Job Type: Contract ... Own and contribute the design architecture development and best practices of our mobile application

Jobsbridge

FullStack / Front End Developer

Mesa, AZ · On-site

$103K - $120K/yr

Technology experience Mobile based web application design & development experience Object oriented java script programming jQuery framework including jQuery, jQuery mobile, jQuery UI etc AJAX, CSS 3 ...

Jobsbridge

FullStack / Front End Developer

Mesa, AZ · On-site

$103K - $120K/yr

Technology experience Mobile based web application design & development experience Object oriented java script programming jQuery framework including jQuery, jQuery mobile, jQuery UI etc AJAX, CSS 3 ...

vTech Solution

Application Developer

Phoenix, AZ · On-site

Application Developer Type: Contract - 10 months (Probability of extension) Location: Phoenix, AZ ... Develop new web and mobile applications from business requirements to production in alignment with ...

PrePass

Product Owner, Mobile Apps

Phoenix, AZ · Hybrid

About the Role We're looking for a Product Owner, Mobile Apps to play a critical role in delivering ... You will work cross-functionally with UX/UI Designers, Developers, QA, and other stakeholders ...

PrePass

Product Owner, Mobile Apps

Phoenix, AZ · On-site

About the Role We're looking for a Product Owner, Mobile Apps to play a critical role in delivering ... You will work cross-functionally with UX/UI Designers, Developers, QA, and other stakeholders ...

PrePass

Product Owner, Mobile Apps

Phoenix, AZ · On-site

About the Role We're looking for a Product Owner, Mobile Apps to play a critical role in delivering ... You will work cross-functionally with UX/UI Designers, Developers, QA, and other stakeholders ...

IntraEdge

.Net Developer

Chandler, AZ · On-site

$47 - $62/hr

The candidates should have experience with digital and mobile banking along with lending and payments hub experience. Education:Employment Type: FULL_TIME

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Mobile Developer information

See Tempe, AZ salary details

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$52

$79

How much do mobile developer jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for mobile developer in Tempe, AZ is $52.69, according to ZipRecruiter salary data. Most workers in this role earn between $39.62 and $63.56 per hour, depending on experience, location, and employer.

What is a mobile developer?

A mobile developer is involved in app development for smartphone and mobile applications. Your job duties include creating a detailed app development plan, writing source code, and testing finished builds. Exact responsibilities may vary depending on app type, platform, your company, and the industry. The career requires you have excellent communication skills, as you collaborate with a team of other developers on a daily basis. Most mobile developers have at least a bachelor’s degree in computer science.

What are the key skills and qualifications needed to thrive as a mobile developer, and why are they important?

To thrive as a Mobile Developer, you need strong programming skills in languages like Swift, Kotlin, or Java, along with experience in mobile app development frameworks and a relevant degree or equivalent experience. Familiarity with integrated development environments (IDEs) such as Android Studio or Xcode, and knowledge of version control systems like Git, are crucial, as are certifications in mobile platforms. Strong problem-solving, attention to detail, and effective teamwork set standout professionals apart in this field. These competencies ensure the development of high-quality, user-friendly mobile applications that meet client and market needs.

What are some common challenges mobile developers face when working with cross-platform frameworks?

Mobile Developers often encounter challenges when using cross-platform frameworks such as React Native or Flutter, including managing platform-specific functionality and performance optimization. Ensuring a consistent user experience across iOS and Android devices can require additional testing and custom code. Additionally, keeping up with frequent framework updates and compatibility changes can be demanding. Effective collaboration with designers and backend teams is essential to address these challenges and deliver high-quality mobile applications.

What is the difference between Mobile Developer vs Web Developer?

AspectMobile DeveloperWeb Developer
Required CredentialsTypically a degree in computer science or related field; proficiency in mobile SDKs (iOS, Android)Similar degrees; expertise in HTML, CSS, JavaScript, and web frameworks
Work EnvironmentDevelops apps for iOS and Android platforms, often using IDEs like Xcode or Android StudioBuilds websites and web applications, usually working with browsers and web servers
Employer & Industry UsageTech companies, startups, app development firmsBusinesses with online presence, digital agencies, e-commerce

Mobile Developers focus on creating applications for mobile devices using platform-specific tools, while Web Developers build websites and web apps accessible via browsers. Both roles require programming skills but differ in platforms and development environments.

How much do mobile developers make?

Mobile developers typically earn a median annual salary ranging from $70,000 to $120,000, depending on experience, location, and skill set. Those proficient in both iOS and Android development or with specialized skills in Swift or Kotlin tend to earn higher salaries. Entry-level positions may start lower, while senior developers with extensive experience or certifications can earn significantly more.

Is a mobile developer a good career?

A mobile developer is a viable career choice due to the high demand for mobile applications across industries. The role typically requires skills in programming languages like Swift or Kotlin and knowledge of app development environments, with opportunities for growth and competitive salaries. The field offers a dynamic work environment and the chance to work on innovative projects.
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Mobile Developer jobs near you
Infographic showing various Mobile Developer job openings in Tempe, AZ as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 18% Part Time, 8% Contract, and 1% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $109,599 per year, or $52.7 per hour.

Sr AI Engineer II - Agentic AI

American Express

Phoenix, AZ • On-site

$123K - $215K/yr

Full-time

Posted 4 days ago

American Express rating

8.6

Company rating: 8.6 out of 10

Based on 37 frontline employees who took The Breakroom Quiz

25th of 151 rated financial services

Job description


Joining Amex Tech means discovering and shaping your contribution to something big. Here, you can work alongside talented tech teams and build a unique career with the Powerful Backing of American Express. With a range of opportunities to work with the latest technologies, and a commitment to back the broader engineering community through open source, our mission is to power your success. Because Amex Tech is powered by our technology, our culture, and our colleagues.
The Technology organization enables and accelerates the company's growth strategies, delivering global capabilities and services in support of Amex's customers and colleagues, while maintaining 24/7 servicing and availability to ensure an uninterrupted, high-quality customer experience. Technology provides the foundation for everything we do in the company while driving differentiation through building and leveraging innovative technology and data insights.
At American Express, AI is reshaping the future of commerce and redefining the experiences our commercial customers and card members expect. Within Amex Technology, we are building platforms, products, and governance that enable agentic AI systems to operate responsibly and at scale across the enterprise.
Our focus is on agentic AI development: designing intelligent, adaptive systems that can plan, reason, and act across complex workflows with appropriate levels of autonomy. These systems power autonomous workflows, decision support, and customer-facing experiences-while meeting the high standards for security, explainability, reliability, and compliance required in financial services.
We partner closely with product, design, and business teams to deliver agentic capabilities that reduce operational friction, improve decision-making, and transform how customers interact, transact, and grow.
The U.S. Consumer Services and Membership Digital Experiences Technology team (USCDT) brings together foundational strategic technology capabilities in digital experience engineering (Mobile and Web), marketing and advertising technology, enterprise communications, travel and lifestyle, and dining technology. It employs a ground-breaking focus with development responsibilities for customer-facing capabilities that deepen and expand digital engagement, as well as core technical capabilities that cut across business lines and customer segments.
You'll be part of the Mobile Engineering team whose mission is to be essential in our customers' digital lives by providing value, convenience, and delight wherever they are. You will be responsible for leading a team of mobile engineers building mobile applications that will be used by tens of millions of American Express Customers around the world.
The Role
As a Senior AI Engineer II - Agentic AI, you will be a core builder responsible for turning complex, ambiguous problems into production-grade agentic systems that operate on real financial data, serve real customers, and meet real regulatory requirements.
You will work end to end: shaping solutions with product and design, building and shipping production code, and owning what you deliver after launch. The scope of this role spans customer-facing LLM-powered features, agentic systems that automate financial workflows, and internal AI capabilities that enable other engineers to build with AI safely and efficiently.
This is not a research-only role. We are looking for engineers who are comfortable operating with autonomy, exercising sound judgment, and pushing the technical envelope within the realities of a regulated financial environment.
Responsibilities
  • Design, build, and ship LLM-powered and agentic product features that change how customers manage their finances.
  • Build agentic AI systems that reason over context, invoke tools, take real actions, and recover gracefully from failure.
  • Architect and implement production-grade RAG pipelines over sensitive financial data, with strict requirements for correctness, auditability, and safety.
  • Contribute to shared AI infrastructure, including LLM services, agent orchestration frameworks, and evaluation and monitoring tooling, that scales agentic development across Amex Technology.
  • Own the systems you build in production, including reliability, latency, cost, and failure modes.
  • Work closely with product and design partners; engineers in this role are expected to think in terms of customer outcomes, not just technical execution.

Technical Environment
We don't hire to a narrow checklist, but candidates should be comfortable operating in a modern, enterprise-scale environment with a strong emphasis on agentic AI.
Core engineering stack
  • Languages: Python, Go, TypeScript
  • Cloud and infrastructure: AWS and/or GCP, Kubernetes
  • APIs and services: REST, gRPC
  • Distributed systems: event-driven architectures, including Kafka

Agentic AI and ML
  • Commercial and open-source LLMs integrated into agentic workflows
  • Tooling for agent orchestration, retrieval-augmented generation, vector storage, and evaluation
  • Strong schema, validation, and state management practices

AI-assisted development
  • Fluency with AI-assisted and agentic development workflows for design, implementation, testing, debugging, and refactoring
  • Thoughtful use of these tools while maintaining production-quality engineering standards
  • All systems are built to meet high standards for reliability, security, and auditability, reflecting the responsibility of deploying autonomous AI in a financial services environment.

Qualifications
  • 8+ years of software engineering experience, including meaningful production experience with LLMs or applied ML systems.
  • A track record of shipping AI-powered or agentic systems that real users depend on.
  • Strong engineering fundamentals across backend systems, APIs, data pipelines, and cloud infrastructure.
  • Hands-on experience with modern LLM tooling and agentic patterns and architectures.
  • Fluency with AI-assisted and agentic development workflows.
  • Strong sense of ownership and sound technical judgment.
  • Comfort operating with ambiguity and turning it into shipped reliable product.
  • A strong product mindset and customer orientation.

Preferred Qualifications
  • Experience building agentic systems in fintech or other regulated industries.
  • Experience as a founding engineer or early technical contributor in high-growth environments.
  • Demonstrated ability to ship technically complex systems in regulated contexts that customers actively rely on.
  • Meaningful open-source contributions, particularly in AI or developer tooling.
  • Experience in modern application development technologies such as React, Kotlin, TypeScript, CircleCI, iOS/Swift, and Android
  • Depending on factors such as business unit requirements, the nature of the position, cost and applicable laws, American Express may provide visa sponsorship for certain positions.

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