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Junior App Developer Jobs in Arizona (NOW HIRING)

Tata Consultancy Service Limited

Technical Lead

Phoenix, AZ · On-site

$120K - $130K/yr

Exposure to Adobe Commerce Cloud (ACCS) / App Builder Exposure to Ruby on Rails, mySql Experience ... Ability to work independently and mentor junior developers. Experience in customer-facing delivery ...

Tempe Mechanical

HVAC Service Technician

Tempe, AZ · On-site

$38 - $56/hr

... engineers, property managers, and general contractors * Identify deficiencies and pull-through ... Mentor junior technicians on VRF and advanced diagnostics * Run after-hours and emergency calls on ...

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All JobsApp Developer JobsJunior App Developer JobsJunior App Developer Jobs in Arizona

Junior App Developer information

See Arizona salary details

$22.4K

$82.9K

$128.1K

How much do junior app developer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for junior app developer in Arizona is $82,915.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,400.00 and $81,100.00 per year, depending on experience, location, and employer.

What types of projects and technologies do junior app developers typically work on in their first year?

As a Junior App Developer, you will often start by working on smaller features, bug fixes, or assisting with app maintenance under the guidance of more experienced developers. Common technologies include popular programming languages like Java, Swift, Kotlin, or JavaScript, and frameworks such as React Native or Flutter, depending on whether your team focuses on iOS, Android, or cross-platform apps. You'll likely be involved in code reviews, testing, and collaborating with designers and product managers to ensure your work aligns with user needs and business goals. This hands-on experience helps you build foundational skills and prepares you for more complex assignments as you gain confidence.

What does a junior app developer do?

A Junior App Developer is an entry-level professional who assists in the design, development, testing, and maintenance of mobile or web applications. They typically work under the supervision of more experienced developers, writing code, fixing bugs, and learning about various programming languages and development tools. Junior App Developers also collaborate with team members to understand user requirements and contribute to the overall functionality and improvement of applications.

What are the key skills and qualifications needed to thrive as a junior app developer?

To thrive as a Junior App Developer, you need a solid grasp of programming languages (such as Java, Swift, or JavaScript), understanding of software development principles, and a relevant degree or coding bootcamp experience. Familiarity with integrated development environments (IDEs), version control systems like Git, and knowledge of frameworks such as React Native or Flutter are typically expected. Problem-solving abilities, teamwork, adaptability, and effective communication help set candidates apart in collaborative and fast-changing environments. These skills and qualities ensure you can build reliable applications, work well with teammates, and adapt to evolving project requirements.

What is the difference between Junior App Developer vs Mobile App Developer?

AspectJunior App DeveloperMobile App Developer
Required CredentialsTypically an associate degree or bootcamp certification, some coding experienceSimilar; often a degree in computer science or related field
Work EnvironmentEntry-level, team-based projects, supervised tasksDeveloping, testing, and maintaining mobile applications for various platforms
Employer & Industry UsageStartups, small to medium companies, tech firmsTech companies, app development agencies, startups
Common Search & ComparisonYesYes

The main difference between a Junior App Developer and a Mobile App Developer lies in experience level and scope. Junior App Developers are entry-level, focusing on learning and assisting in app projects, while Mobile App Developers typically have more experience and handle full app development processes. Both roles often require similar credentials and work in similar environments, but Mobile App Developers usually take on more complex tasks and responsibilities.

What are the most commonly searched types of App Developer jobs in Arizona? The most popular types of App Developer jobs in Arizona are:
What are popular job titles related to Junior App Developer jobs in Arizona? For Junior App Developer jobs in Arizona, the most frequently searched job titles are:
What job categories do people searching Junior App Developer jobs in Arizona look for? The top searched job categories for Junior App Developer jobs in Arizona are:
What cities in Arizona are hiring for Junior App Developer jobs? Cities in Arizona with the most Junior App Developer job openings:
Junior App Developer jobs near you
Infographic showing various Junior App Developer job openings in Arizona as of August 2026, with employment types broken down into 80% Full Time, and 20% Contract. Highlights an 100% In-person job distribution, with an average salary of $82,915 per year, or $39.9 per hour.

Senior Fullstack Engineer (Remote AZ, NC and TX)

First Citizens Bank

Phoenix, AZ • Remote

Full-time

Re-posted 4 days ago

First Citizens Bank rating

7.4

Company rating: 7.4 out of 10

Based on 106 frontline employees who took The Breakroom Quiz

109th of 171 rated banks

Job description

Overview

This is a remote role that may only be hired in the following location(s): AZ, NC and TX.

We are looking for a highly skilled Senior Software Engineer (Full Stack) with strong expertise in Java/Spring Boot, Node.js, and modern front-end frameworks. The ideal candidate will design, develop, and maintain scalable applications, lead technical initiatives, mentor junior engineers, and ensure best practices in architecture and code quality.

About App

Award winning simple, secure and intuitive platform to keep track of money on the move with robust payment and tracking capabilities, manage credit and debit cards, check deposits, plus customizable alerts while accessing prompts to guide users with their banking tasks.


Responsibilities
  • Design and develop technical solutions that meet user needs with respect to functionality, performance, scalability, and reliability.
  • Oversee proactive maintenance on our existing Iaas/SaaS and on-premise applications within the Digital Banking, Mobile and integrating with Cards, Merchant Services, Payments, Foreign Exchange, Core banking and Trade Finance space to ensure our mission critical systems remain stable, can scale as our business grows, and remain fit-for-purpose.
  • Coordinate and assist with troubleshooting of code defects, data errors and configuration problems to determine the origin of application error.
  • Strong experience in supporting Business critical/ complex applications.
  • Exercises Judgement within defined procedures and practices to determine appropriate action.
  • Nice to have technical lead experience for small to medium sized projects.
  • Drive departmental best practices, guidelines implementation and adhere to standards.
  • Demonstrated expertise in designing and developing real-time integrations, file-based integrations and be able to optimize the use of database level processing. 
  • Empathy with developers. Innate desire to create a superlative developer experience down to the last detail.
  • Deep love of building elegant, maintainable, well-documented, secure code.
  • Abstracting and refactoring should be a passion, not a chore.
  • Drive to learn new things and go above and beyond the call of duty.
  • Always working to improve yourself and constructively support the team around you.
  • May mentor junior engineers and contribute to the team's technical growth.
  •  

Qualifications

Bachelor's Degree and 4 years of experience in Software application development and maintenance OR High School Diploma or GED and 8 years of experience in Software application development and maintenance

Preferred Qualifications:

  • 6–10 years of software development experience, with significant exposure to Java (Spring Boot) and Node.js.
  • Back-End Expertise: Strong knowledge of REST APIs, microservices architecture, messaging queues (Kafka), caching techniques.
  • Familiarity with security best practices (OAuth2, JWT, SSL, data encryption).
  • Front-End Skills: Proficiency in React.js, with strong knowledge of HTML5, CSS3, and JavaScript/TypeScript.
  • Database Knowledge: Expertise in SQL and NoSQL databases, database design, and query optimization.
  • DevOps: Hands-on experience with Docker, Kubernetes, CI/CD pipelines.
  • Testing & Quality: Experience in unit testing (JUnit, Mockito, Jest), integration testing, and TDD/BDD methodologies.
  • Soft Skills: Strong problem-solving ability, communication skills, leadership qualities, and ability to work in a fast-paced environment

Preferred Skills (Nice to Have):

  • Experience on AWS cloud platform
  • Knowledge of event-driven architecture
  • Experience on hybrid mobile apps
  • Experience on log in and Multifactor authentication

Benefits are an integral part of total rewards and First Citizens Bank is committed to providing a competitive, thoughtfully designed and quality benefits program to meet the needs of our associates. More information can be found at https://jobs.firstcitizens.com/benefits.

Qualifications:

Bachelor's Degree and 4 years of experience in Software application development and maintenance OR High School Diploma or GED and 8 years of experience in Software application development and maintenance

Preferred Qualifications:

  • 6–10 years of software development experience, with significant exposure to Java (Spring Boot) and Node.js.
  • Back-End Expertise: Strong knowledge of REST APIs, microservices architecture, messaging queues (Kafka), caching techniques.
  • Familiarity with security best practices (OAuth2, JWT, SSL, data encryption).
  • Front-End Skills: Proficiency in React.js, with strong knowledge of HTML5, CSS3, and JavaScript/TypeScript.
  • Database Knowledge: Expertise in SQL and NoSQL databases, database design, and query optimization.
  • DevOps: Hands-on experience with Docker, Kubernetes, CI/CD pipelines.
  • Testing & Quality: Experience in unit testing (JUnit, Mockito, Jest), integration testing, and TDD/BDD methodologies.
  • Soft Skills: Strong problem-solving ability, communication skills, leadership qualities, and ability to work in a fast-paced environment

Preferred Skills (Nice to Have):

  • Experience on AWS cloud platform
  • Knowledge of event-driven architecture
  • Experience on hybrid mobile apps
  • Experience on log in and Multifactor authentication

Benefits are an integral part of total rewards and First Citizens Bank is committed to providing a competitive, thoughtfully designed and quality benefits program to meet the needs of our associates. More information can be found at https://jobs.firstcitizens.com/benefits.

Education:UNAVAILABLEEmployment Type: FULL_TIME

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