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Application Developer Ii Jobs in Naperville, IL (NOW HIRING)

Application Developer

Chicago, IL · On-site +1

$65K - $90K/yr

Application Developer, ProSight Research Chicago, IL Reports To: Lead, Product Development BAI and ... It's a complementary union of two non-profit organizations that have always had their members' and ...

iOS Developer

Chicago, IL · On-site

$53.25 - $73.50/hr

Mobile Application Developer II Location: Chicago, IL Duration: 6+ Months The Digital Innovation Mobile Contractor will partner with the eCommerce Digital Innovation team and IT to develop, program ...

Salesforce Developer

Oak Brook, IL · On-site

$56 - $74.25/hr

Responsibilities : • Design, develop, test, implement, and support application functionality ... Platform Developer II, Experience Cloud, Service Consultant, Manufacturing Cloud and Platform App ...

S.) (Electrical Engineering degree preferred) from four-year college or university is required and a minimum 2-3 years' experience working in an application engineering or comparable role. * Must be ...

.NET Developer

Oak Brook, IL · On-site

$48.75 - $64.25/hr

... two business divisions - IT Consulting Services & Executive Search to serve its 150 national ... Title: .NET Application Developer Location: Oak Brook, IL Full time Skills required for this ...

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Application Developer Ii information

See Naperville, IL salary details

$16

$52

$84

How much do application developer ii jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for application developer ii in Naperville, IL is $52.19, according to ZipRecruiter salary data. Most workers in this role earn between $41.92 and $60.05 per hour, depending on experience, location, and employer.

What is the difference between Application Developer Ii vs Application Developer I?

AspectApplication Developer IiApplication Developer I
Required CredentialsBachelor's degree in CS or related field; some certifications (e.g., Microsoft, Oracle)Bachelor's degree; entry-level certifications optional
Work EnvironmentTeam-based projects; mid-level responsibilitiesSupportive role; supervised tasks
Employer & Industry UsageCommon in tech, finance, healthcare sectorsEntry-level position across industries
Search & Comparison IntentHigher responsibility, experience levelEntry-level, learning role

The main difference between Application Developer Ii and Application Developer I lies in experience and responsibility. Application Developer I is an entry-level role focusing on basic coding and support tasks, while Application Developer Ii involves more complex projects, greater independence, and mid-level responsibilities. Both roles typically require similar educational backgrounds, but the Application Developer Ii position demands more experience and technical skills.

What is an Application Developer II?

An Application Developer II is a mid-level software developer responsible for designing, coding, testing, and maintaining applications according to business requirements. They collaborate with other developers, project managers, and stakeholders to ensure software solutions are effective and efficient. Additionally, they may help troubleshoot issues, optimize application performance, and contribute to the improvement of development processes. Typically, this role requires some previous experience in application development and a good understanding of programming languages, frameworks, and best practices.

What are the key skills and qualifications needed to thrive as an Application Developer II, and why are they important?

To thrive as an Application Developer II, you need strong programming skills in languages such as Java, Python, or C#, along with a relevant bachelor's degree or equivalent experience. Familiarity with development frameworks, version control systems like Git, and knowledge of databases and cloud platforms are typically required. Analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with team members and stakeholders. These competencies ensure efficient development, maintenance, and delivery of robust applications that meet organizational needs.

How does an Application Developer II typically collaborate with other teams during the software development lifecycle?

As an Application Developer II, you will regularly work with cross-functional teams such as QA testers, project managers, business analysts, and UI/UX designers. Collaboration often involves participating in daily stand-up meetings, code reviews, and joint problem-solving sessions to address technical challenges and ensure alignment with project goals. You may also be responsible for gathering requirements from stakeholders and providing technical input during planning phases, which helps ensure that the final application meets both user needs and technical standards.
What are popular job titles related to Application Developer Ii jobs in Naperville, IL? For Application Developer Ii jobs in Naperville, IL, the most frequently searched job titles are:
What job categories do people searching Application Developer Ii jobs in Naperville, IL look for? The top searched job categories for Application Developer Ii jobs in Naperville, IL are:

Mobile Application Developer

Ask IT consulting

Chicago, IL

Contractor

Re-posted 4 days ago


Job description

Company Description

Company: Capital One [ www.capitalone.com ]

Category: Developer

Location: 77 W. Wacker Dr., Chicago, IL 60606

Duration: 6 month contract, possibility to extend

Mode of Interview Face to Face



Job Description

Last four digits of candidate's Social Security #

Day and Month of Birthday

Strongly Preferred: AngularJS, ReactJS, CSS, JavaScript, Jasmine, JUnit Java

Bonus: iPhone / Android, Commercial Banking Industry experience

Job Description:

Provides team or technical supervision and drives project/service delivery. Performs as technical lead on software development projects with responsibility for overall delivery of software components. Documents design decisions, adheres to existing process guidelines, develops software components, mentors junior developers, supports QA during testing, and has oversight during implementation into production.

Responsibilities:

Converts specifications about business problems into programming instructions.

Designs and codes programs; creates test transactions and runs tests; revises as necessary.

Conducts analysis of organizational needs and goals for the development and implementation of application systems.

Reviews, analyzes, and modifies programming systems, including encoding, testing, debugging and installing for a large-scale system.

Maintains records to document program development and revisions.

Monitors operating efficiency of existing application systems.

Basic Qualifications:

Bachelor's Degree

5 years of experience in Application development

1 year of experience as Senior Developer on IT Projects

2 years of experience in Human Centered Design Implementation

2 years of experience in Application Development using AngularJS, ReactJS, CSS, JavaScript, Jasmine, JUnit Java

Strong analytic capability

Excellent teamwork and collaboration skills

Strong oral and written communication skills

Preferred Qualifications:

Bachelor's Degree in Information Systems, Computer Science

7 years of experience in Application development

4 years of experience as Senior Developer on IT Projects

Experience with Account Analysis applications

Familiarity with commercial banking concepts is desired

Mobile development experience (iPhone, Android)

Qualifications

Bachelor's Degree

Additional Information

Mode of Interview Face to Face


Ask IT Consulting logo

About Ask IT Consulting

Sourced by ZipRecruiter

Ask IT Consulting, based in Holtsville, NY, US, is a dynamic player in the IT and business solutions industry. Their services portfolio, as outlined on their official website (askitc.com), spans across a broad spectrum which includes IT consulting, talent management, digital and technology solutions. Founded with the goal to provide clients with the highest quality IT services, the company has steadily evolved and expanded as a leading resource, maintaining a powerful presence in the fields of information technology and business solutions alike. Ask IT Consulting believes firmly in its core values, which pivots upon integrity, excellence, respect, commitment, and diversity. As part of its mission, the company strives to deliver innovative and effective solutions for their clients that are tailored to meet their unique needs and objectives.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Holtsville, NY, US

Year founded

2008

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