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Web Application Developer Intern Jobs in Harrison, NJ

The Rockridge Group

Application Developer

New York, NY · On-site

APPLICATION DEVELOPER Location: 405 Lexington Ave, NY, NY : Overall responsibility consists of ... web design to support sales, inventory management, billing, receivables and customer e-business ...

Formosa Plastics

Application Developer - II

Livingston, NJ · On-site

$92K - $120K/yr

Application Developer - II POSITION OBJECTIVE We are seeking a highly motivated and detail-oriented ... This is an excellent opportunity for proactive web developers of junior to senior levels to deepen ...

Formosa Plastics

Application Developer II

Livingston, NJ · On-site

$95K - $124K/yr

This is an excellent opportunity for proactive web developers of junior to senior levels to deepen ... application development framework (e.g., .NET, PHP, Django, Spring, Node.js, etc.). 2. Solid ...

The Rockridge Group

Application Developer

New York, NY · On-site +1

Company X is looking for a highly motivated application developer to help develop web and database applications that will contribute to the evolution of our enterprise service offerings within the ...

Samsung

Java Web Developer

Ridgefield Park, NJ

... web application development, Java client/server development, and Database Development ... Experienced Java Developer with either knowledge in the following areas; Experience with Full J2EE ...

Infojini Inc

Java Application Developer

Newark, NJ · On-site

... Application Developer Location: Newark, NJ Duration: Contract to hire Citizens or permanent ... Knowledge of web services security approaches and practices Knowledge of SQL and NoSQL databases (e ...

Samsung

Java Web Developer

Ridgefield Park, NJ · On-site

We are looking for a Web Developer with excellent programming skills; the candidate will design and ... web application development, Java client/server development, and Database Development.

1 point system

Application Developer

New York, NY · On-site

We are seeking a highly motivated Full Stack Developer to design, develop, and maintain scalable ... web applications using React *      Build reusable UI components and implement modern ...

City of New York

Application Developer

Bronx, NY · On-site

In furtherance of this mission, the BXDA seeks experienced and enthusiastic Application Developer ... NET software development, web and/or client-server development. IT PROJECT SPECIALIST - 95710 ...

City of New York

Application Developer

Bronx, NY · On-site

$100K - $125K/yr

In furtherance of this mission, the BXDA seeks experienced and enthusiastic Application Developer ... NET software development, web and/or client-server development. IT PROJECT SPECIALIST - 95710 ...

City of New York

Application Developer

Bronx, NY · On-site

In furtherance of this mission, the BXDA seeks experienced and enthusiastic Application Developer ... NET software development, web and/or client-server development. IT PROJECT SPECIALIST - 95710 ...

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Showing results 41-60

All JobsWeb Application Developer Intern JobsWeb Application Developer Intern Jobs in Harrison, NJ

Web Application Developer Intern information

See Harrison, NJ salary details

$23K

$103.2K

$160.3K

How much do web application developer intern jobs pay per year?

As of Sep 3, 2026, the average yearly pay for web application developer intern in Harrison, NJ is $103,181.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,700.00 and $125,200.00 per year, depending on experience, location, and employer.

What does a web application developer intern do?

A Web Application Developer Intern assists in creating and maintaining web-based software applications. They often work alongside experienced developers to write code, fix bugs, and test features. Interns may use programming languages such as HTML, CSS, JavaScript, and frameworks like React or Angular. Their role provides hands-on experience with the full software development lifecycle and helps them build practical technical skills for future careers.

What types of projects and technologies can I expect to work with as a web application developer intern?

As a Web Application Developer Intern, you can expect to work on a variety of projects ranging from building new features for existing web applications to fixing bugs and improving user interfaces. Interns often collaborate with front-end and back-end developers, gaining hands-on experience with technologies such as HTML, CSS, JavaScript, and frameworks like React or Angular. You'll also have opportunities to participate in code reviews and agile development cycles, allowing you to learn best practices and work within a structured team environment. These experiences are designed to help you build a strong technical foundation and prepare for more advanced roles in web development.

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

To thrive as a Web Application Developer Intern, you need a solid understanding of programming languages such as HTML, CSS, JavaScript, and familiarity with web frameworks, often supported by coursework in computer science or related fields. Experience with version control systems like Git and exposure to development tools or environments such as Visual Studio Code are typically expected. Strong problem-solving abilities, attention to detail, and a willingness to learn make an intern stand out in this position. These skills and qualities are important because they enable effective contribution to development teams, rapid adaptation to new technologies, and the delivery of high-quality code.

What is the difference between Web Application Developer Intern vs Software Developer Intern?

AspectWeb Application Developer InternSoftware Developer Intern
Required SkillsHTML, CSS, JavaScript, basic backend knowledgeProgramming languages like Java, C++, Python
Work EnvironmentWeb development teams, front-end/back-end projectsGeneral software development across various platforms
Industry UsageTech companies, startups focusing on web appsBroader tech industry, including app and software firms

The main difference is that Web Application Developer Interns focus on building and maintaining websites and web-based applications, requiring skills in web technologies. Software Developer Interns have a broader scope, working on various software projects using programming languages. Both roles are entry-level, often require similar certifications or coursework, and are common in tech industries. The choice depends on whether you prefer web-specific development or general software development.

What cities near Harrison, NJ are hiring for Web Application Developer Intern jobs?

Cities near Harrison, NJ with the most Web Application Developer Intern job openings:

Web Application Developer Intern jobs near you

Web Application Development Manager

Aon

Garden City, NY • On-site

Other

Re-posted 23 days ago

Key responsibilities

  • Manage an offshore development team on a day-to-day basis.

  • Collaborate with IT teams and business partners to design, build, and maintain web applications and API integrations.

  • Ensure the stability, performance, security, and resiliency of web applications and related infrastructure.

Aon rating

8.3

Company rating: 8.3 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

36th of 152 rated financial services

Job description

Web Application Development Manager

Join our Aon Affinity group, which is a leading provider of specialty insurance solutions and programs offered to a variety of professional, small & medium enterprise and consumer markets. Through sponsor partnerships with 300 plus corporate and association clients, we add value to their member, customer and affiliate relationships!

This is a hybrid role allowing you to work 1-2 days in the office: commuting to our Garden City, NY office and 3 days at home.

Aon is in the business of better decisions
At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.
As an organization, we are united through trust as one inclusive, diverse team, and we are passionate about helping our colleagues and clients succeed.

What the day will look like
  • Day to day management of an offshore development team
  • Collaborate with IT teams on the integration of web applications with other business applications
  • Design, Build, and maintenance of web sites and API integrations
  • Ensure technology infrastructure stability and hygiene and own production assurance
  • Ensure code has met or exceeded performance, stability, resiliency and security/cyber needs.
  • Work closely with IT teams and business partners to assist in confirming application requirements
  • Develop an understanding of the business and products to help architect scalable solutions
  • Ability to change direction quickly based on business need
  • Ability to influence, collaborate, and develop strong relationships across the organization and with external clients and suppliers

How this opportunity is different
Get in on the ground level to bring in/propose newer technology! Are you excited about designing and making recommendations for improvements and enhancements to be made? Create reactive/responsive websites that consumers can interact with and can dynamically respond to clients.
Skills and experience that will lead to success
  • 5 + years professional experience in a senior software engineer role
  • Experience with Web 2.0 technologies such as Java and JavaScript are required
  • Solid understanding of Database technologies such as SQL, PL/SQL and relational database schema design
  • Proven ability to communicate and partner with various groups within an organization
  • Excellent organizational skills with the ability to manage multiple initiatives at once
  • Ability to work independently with accuracy and deliver results in a timely manor

Preferred skills:
  • Experience with jQuery, React.js, AJAX and AngularJS
  • Experience building and supporting with RESTful API web services

Education:
  • Bachelor's degree in a related field (i.e., Business, Computer Science or Information Systems) from an accredited college/university or equivalent work experience.

How we support our colleagues
In addition to our comprehensive benefits package, we encourage a diverse workforce. Plus, our agile, inclusive environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self at Aon. Furthermore, all colleagues enjoy two "Global Wellbeing Days" each year, encouraging you to take time to focus on yourself. We offer a variety of working style solutions, but we also recognize that flexibility goes beyond just the place of work... and we are all for it. We call this Smart Working!
Our continuous learning culture inspires and equips you to learn, share and grow, helping you achieve your fullest potential. As a result, at Aon, you are more connected, more relevant, and more valued.
Aon values an innovative, diverse workplace where all colleagues feel empowered to be their authentic selves. Aon is proud to be an equal opportunity workplace.
Aon provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran, marital, domestic partner status, or other legally protected status. Aon is committed to a diverse workforce and is an affirmative action employer. People with criminal histories are encouraged to apply.
We provide individuals with disabilities reasonable accommodations to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment in accordance with applicable law. Please contact us to request an accommodation on ReasonableAdjustments@Aon.com
Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time.

What Aon employees say

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About Aon

Sourced by ZipRecruiter

Aon plc (NYSE:AON) is a leading global professional services firm providing a broad range of risk, retirement and health solutions. Our 50,000 colleagues in 120 countries empower results for clients by using proprietary data and analytics to deliver insights that reduce volatility and improve performance.

Industry

Business management consulting

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1992

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