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Java Mobile Developer Jobs in Warren, NJ (NOW HIRING)

Cygnus Professionals, Inc.

Java Developer

Warren, NJ · On-site

$53 - $68.50/hr

Core Java Developer Location: Warren NJ Duration: 6+ Months Contract Interview: Face To Face After ... Mobile web experience is a plus - Experience in Spring Integration, Caching, or any similar ...

Precision Technologies

Java Developer

North Brunswick, NJ

$53.75 - $69.50/hr

NET We are actively hiring Entry level Software Developers for the following job profiles. 1. Java ... NJ 08824 Mobile No - 646-688-3233 Phone: 732 348 5000 X 102 Direct: 732-658-4889 | Fax: 732 348 ...

Precision Technologies

Java Developer

New Brunswick, NJ · On-site

$52.75 - $68/hr

NET We are actively hiring Entry level Software Developers for the following job profiles. 1. Java ... NJ 08824 Mobile No - 646-688-3233 Phone: 732 348 5000 X 102 Direct: 732-658-4889 / Fax: 732 348 ...

Jobsbridge

Android/IOS Developer

New York, NY · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 3 + years total development experience developing Android apps 4 + years ...

Neon Mobile, Inc

Head of Mobile

New York, NY · On-site +1

$180K - $230K/yr

Deep mobile experience . You've spent 6+ years actually building and releasing mobile apps on iOS ... Java, or Objective-C. Pragmatic speed . You actively avoid over-engineering. You focus on ...

USM

Java Developer

Jersey City, NJ · On-site

$53.25 - $69/hr

... Mobile, Cloud, Analytics (SMAC) and DevOps. USM, a US ensured Minority Business Enterprise (MBE) is perceived as one of the fastest developing IT Systems Integrator in the Washington, DC zone. Most ...

Jobsbridge

Java Back End Developer

New York, NY · On-site

$55.25 - $71.75/hr

... Mobile, AJAX and JavaScript. -Knowledge of SQL and Oracle database systems. -Solid working ... Qualifications Java Back End Developer,J2EE, JSP, Servlets, JSTL,Struts framework,Web and J2EE

Ask IT consulting

Full Stack Java Developer

Bedminster, NJ · On-site

$53.75 - $69.25/hr

Java Developer Location: Bedminster, NJ Duration: 12 Months Interview: Phone then Skype Required ... Mobile applications design and development using D3, HTML5, JS, CSS, XML, Ajax, AngularJS ...

Monitise

Senior Java Developer

Berkeley Heights, NJ · On-site

$97K - $164K/yr

Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, w ... Job Title Senior Java Developer About your role: Design, develop, and maintain backend Java ...

360 IT Professionals

Java UI/Angularjs Developer

New York, NY · On-site

$55.75 - $72.25/hr

... mobile-based applications and web based application development. We are emerging as one of the ... Programming and software development education/experience in Java * Communication and presentation ...

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All JobsJava Mobile Developer JobsJava Mobile Developer Jobs in Warren, NJ

Java Mobile Developer information

See Warren, NJ salary details

$44

$53

$66

How much do java mobile developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for java mobile developer in Warren, NJ is $53.92, according to ZipRecruiter salary data. Most workers in this role earn between $46.44 and $61.39 per hour, depending on experience, location, and employer.

What is a Java mobile developer?

A Java Mobile Developer is responsible for designing, developing, and maintaining mobile applications using Java. They primarily work with Android platforms, leveraging frameworks like Android SDK and tools such as Android Studio. Their role includes writing clean code, troubleshooting bugs, optimizing performance, and integrating APIs. They collaborate with designers, product managers, and other developers to create user-friendly mobile applications.

What are the key skills and qualifications needed to thrive as a Java mobile developer?

To thrive as a Java Mobile Developer, you need strong programming expertise in Java, a solid understanding of mobile development frameworks (such as Android SDK), and typically a degree in computer science or a related field. Experience with version control systems like Git, familiarity with RESTful APIs, and certifications like Oracle Certified Associate are highly valued. Strong problem-solving ability, attention to detail, and effective communication skills set top candidates apart. These competencies ensure the delivery of high-quality, efficient mobile applications that meet user needs in collaborative, fast-paced environments.

What are some common challenges faced by Java mobile developers in the workplace?

Java Mobile Developers often encounter challenges such as optimizing app performance across various device types, ensuring compatibility with different Android OS versions, and staying current with rapidly evolving technologies and tools. They may also need to balance project requirements with tight deadlines while collaborating closely with designers, QA teams, and other developers. Managing effective communication within cross-functional teams is essential for addressing bugs, implementing features, and maintaining code quality. With experience, many developers find these challenges help them grow into lead developer or mobile architect roles.

Java Mobile Developer jobs near you
Infographic showing various Java Mobile Developer job openings in Warren, NJ as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 16% Part Time, 8% Contract, and 1% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $112,157 per year, or $53.9 per hour.

Java Developer

Cygnus Professionals, Inc.

Warren, NJ • On-site

$53 - $68.50/hr

Contractor

Re-posted 9 days ago

Job description

Company Description

Headquartered in New Jersey (U.S), Cygnus Professionals Inc. is a next generation global information technology Solution and Consulting company powered by strong management and leadership team with over 30 person years of experience. Today, Cygnus has strong footprints in more than 4 countries with more than 25 satisfied customers. We strive to extend our presence across industries and geographies with our industry-focused business excellence.
Cygnus Professionals Inc. has been named by the US Pan Asian American Chamber of Commerce Education Foundation (USPAACC) as one of the "Fast 100 Asian American Businesses" - joining the country's fastest-growing Asian American-owned companies, based on percentage revenue growth over the immediate past two years.

Job Description

Role: Core Java Developer
Location: Warren NJ
Duration: 6+ Months Contract
Interview: Face To Face After Phone
Must Have:
Experience with MQ Series and JMS
Job Description:
7+ years' experience as Senior System Analyst/Developer with J2EE and Java technologies, MQ Series, JMS, Multithreading, Servlet, Web Services, XML, XSLT, SOA & AJAX .
- working experience of Java, OOP, SOA, modular code development, design pattern, multi-threading.
- Server back end and API/Service development experience is required
- Mobile web experience is a plus
- Experience in Spring Integration, Caching, or any similar technology is a plus
- Experience with JUnit/TestNG, Maven, Oracle, UNIX
- Strong problem solving and analytical skills, proactive and go-getter
- Good grasp of industry best practices in enterprise-class software development, agile methodology
- Design and code from specifications, analyzes, evaluates, tests, debugs, documents, and implements complex software apps.

Additional Information

** U.S. Citizens and those who are authorized to work independently in the United States are encouraged to apply. We are unable to sponsor at this time.
** All your information will be kept confidential according to EEO guidelines.

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