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Mobile Developer Jobs in Plainfield, NJ (NOW HIRING)

3B Staffing LLC

Mobile Developer

West New York, NJ · On-site

Title: Mobile Developer Location: East Elmhurst, NY (Onsite) Need locals to NY/NJ Duration: Contract Need public sector experience Normal Business Days/Hours: Monday - Friday (9:00am - 5:00pm ...

3B Staffing LLC

Mobile Developer

West New York, NJ · On-site

Title: Mobile Developer Location: East Elmhurst, NY (Onsite) Need locals to NY/NJ Duration: Contract Need public sector experience Normal Business Days/Hours: Monday - Friday (9:00am - 5:00pm ...

Barrow Wise Consulting

Mobile Developer

New York, NY · On-site

The Mobile Developer will support Barrow Wise's NYC Department of Social Services project and perform the following duties: * Design, develop, and implement mobile applications * Develop the ...

Barrow Wise Consulting

Mobile Developer

New York, NY · On-site

$70K - $120K/yr

The Mobile Developer will support Barrow Wise's NYC Department of Social Services project and perform the following duties: * Design, develop, and implement mobile applications * Develop the ...

Jobsbridge

Mobile Developer

New York, NY · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... mobile applications using Google Maps or an equivalent GIS component Solid understanding of the ...

Jobsbridge

Mobile Developer

New York, NY · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... mobile applications using Google Maps or an equivalent GIS component Solid understanding of the ...

Monitise

Senior Mobile Developer

Berkeley Heights, NJ · On-site

$109K - $182K/yr

Job Title Senior Mobile Developer About your role You will be responsible for developing cross-platform mobile applications for iOS and Android platforms using native technologies and modern ...

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Mobile Developer information

See Plainfield, NJ salary details

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$56

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How much do mobile developer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for mobile developer in Plainfield, NJ is $56.43, according to ZipRecruiter salary data. Most workers in this role earn between $42.40 and $68.08 per hour, depending on experience, location, and employer.

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.

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 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.

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.
More about Mobile Developer jobs
What are the most commonly searched types of Developer jobs in Plainfield, NJ? The most popular types of Developer jobs in Plainfield, NJ are:
What are popular job titles related to Mobile Developer jobs in Plainfield, NJ? For Mobile Developer jobs in Plainfield, NJ, the most frequently searched job titles are:
What job categories do people searching Mobile Developer jobs in Plainfield, NJ look for? The top searched job categories for Mobile Developer jobs in Plainfield, NJ are:
What cities near Plainfield, NJ are hiring for Mobile Developer jobs? Cities near Plainfield, NJ with the most Mobile Developer job openings:
Mobile Developer jobs near you
Infographic showing various Mobile Developer job openings in Plainfield, NJ as of August 2026, with employment types broken down into 1% As Needed, 70% Full Time, 20% Part Time, 8% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $117,383 per year, or $56.4 per hour.

Mobile Developer

3B Staffing LLC

West New York, NJ • On-site

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Title: Mobile Developer Location: East Elmhurst, NY (Onsite) Need locals to NY/NJ Duration: Contract Need public sector experience Normal Business Days/Hours: Monday - Friday (9:00am - 5:00pm includes one-hour unpaid lunch) - 35 hours work week. 35 hours work week We are seeking a talented and motivated Mobile Developer to join our team. The ideal candidate will be responsible for designing, developing, and maintaining high-quality mobile applications for iOS, Android, or cross-platform environments. You will work closely with designers, product managers, and backend developers to deliver user-friendly, feature-rich mobile solutions. Key Responsibilities: 1. Design & Development: • Build, test, and deploy mobile applications on iOS and/or Android platforms. • Write clean, scalable, and maintainable code using modern programming languages like Swift, Kotlin, Dart, or JavaScript frameworks. 2. Collaboration: • Work closely with cross-functional teams, including UX/UI designers and backend developers, to align the app design and functionality with business requirements. • Participate in code reviews to maintain high-quality standards. 3. Testing & Debugging: • Conduct thorough testing to identify and fix bugs, optimize app performance, and ensure seamless user experiences. • Implement security measures to safeguard user data and application integrity. 4. Innovation & Optimization: • Stay updated with the latest mobile technologies, trends, and best practices. • Continuously improve application performance, scalability, and usability. 5. Documentation: • Maintain comprehensive technical documentation for the application lifecycle. • Provide support and troubleshooting for existing applications. Required Skills & Qualifications: • Technical Expertise: • Requires 10+ years of experience • Proficiency in programming languages and frameworks like Swift, Kotlin, Java, React Native, or Flutter. • Experience with mobile development tools (Xcode, Android Studio) and APIs (RESTful, GraphQL). • Knowledge of state management tools like Redux or Provider (for cross-platform apps). • UI/UX Understanding: • Familiarity with Material Design and Human Interface Guidelines. • Ability to implement responsive and visually appealing designs. • Version Control & CI/CD: • Experience with Git for version control. • Familiarity with CI/CD pipelines for app deployment. • Other Skills: • Problem-solving abilities and attention to detail. • Excellent communication and teamwork skills. - Experience working with third-party libraries and APIs. - Published apps on the App Store or Google Play.

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