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Application Developer Ii Jobs in Missouri (NOW HIRING)

Evergy

Application Developer - Oracle NMS

Kansas City, MO · On-site

$74K - $93K/yr

Application Developer II - 14B: $74,700 - $93,400 Sr Application Developer - 15B: $84,500 - $112,600 Scheduled Work Hours: Monday - Friday, 8:00 a.m. - 5:00 p.m. (Additional hours as required). This ...

Esri

Overview We are seeking an Application Developer to join Esri's Geo Experience Center team, where ... * 2+ years of experience developing web applications using JavaScript; TypeScript experience ...

Esri

Application Developer - JavaScript

Saint Louis, MO · On-site

$83K - $141K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Overview We are seeking an Application Developer to join Esri's Geo Experience Center team, where ... * 2+ years of experience developing web applications using JavaScript; TypeScript experience ...

FuseGlobal

MES Application Developer

Saint Louis, MO · On-site

$72/hr

  • Medical

  • Dental

  • Vision

  • Retirement

MES Application Developer Location: St. Louis, MO Company: Fortune 100 Food & Beverage ... Hibernate, Entity Framework), DB/2, SQL Server, Angular 5, Power Apps & Azure Dev Ops * Willingness ...

FuseGlobal

MES Application Developer

Saint Louis, MO

$72/hr

MES Application Developer Location: St. Louis, MO Company: Fortune 100 Food & Beverage ... Hibernate, Entity Framework), DB/2, SQL Server, Angular 5, Power Apps & Azure Dev Ops * Willingness ...

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All JobsApplication Developer Ii JobsApplication Developer Ii Jobs in Missouri

Application Developer Ii information

See Missouri salary details

$16

$49

$79

How much do application developer ii jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for application developer ii in Missouri is $49.38, according to ZipRecruiter salary data. Most workers in this role earn between $39.66 and $56.83 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 Missouri? For Application Developer Ii jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Application Developer Ii jobs in Missouri look for? The top searched job categories for Application Developer Ii jobs in Missouri are:
What cities in Missouri are hiring for Application Developer Ii jobs? Cities in Missouri with the most Application Developer Ii job openings:
Application Developer Ii jobs near you

Application Developer II

Cass Information Systems Inc.

Bridgeton, MO • On-site

Full-time

Re-posted 6 days ago

Job description

The Application Developer II is responsible for the development and deployment of technology to meet the needs and requirements of Cass. This position will handle fixing system bugs of simple to medium complexity and will develop system enhancements or assist others on larger more complex enhancements.

PRINCIPAL RESPONSIBILITIES AND DUTIES:

  • Participates in the planning, design, and implementation effort as assigned by the business or IT management.
  • Develops and maintains modules based on technical designs and development standards.
  • Remediates production bugs/defects as assigned.
  • Supports quality assurance testing to confirm that acceptance criteria are met.
  • Recommends changes to the processes, techniques, and technology to improve product quality, work efficiency, system performance and workload balance.
  • Mentors junior development team members when needed.
  • Participates in brainstorming, discussion, and estimation sessions.
  • Performs other duties as assigned.

SKILLS AND ABILITIES REQUIRED:

  • Strong communication skills both written (technical documentation) and verbal (presentations to IT team members and other division teams).
  • Ability to multi-task while still maintaining an attention to detail.
  • Have a solid understanding of telecommunications carrier billing standards and formats.
  • Knowledge of OOP design and patterns.
  • Knowledge of Core, Web, and MVC.
  • Knowledge of Micro Services Architecture.
  • Knowledge of cloud services (Azure preferred).
  • Experience using DevOps and Agile practices.

MINIMUM LEVEL OF PREPARATION AND TRAINING NORMALLY REQUIRED:

    • Bachelor’s degree in computer science or software engineering, or equivalent work experience.
    • 3-5 years of experience as a developer utilizing modern C#, Visual Studio, SQL 2012+.

    APPLICATION PROCESS:

    You can directly apply through Cass's website at https://www.cassinfo.com/careers. Please apply directly to this position via the “Apply” button. You will be required to create an account and provide your resume, contact information and other pertinent employment information. This process typically takes 20 minutes or less. Should we find that you meet the minimum requirement of the position, a member of our recruiting team will be in touch to start the interview process.

    ABOUT OUR COMPANY:

    Cass Information Systems, Inc. (NASDAQ: CASS) is a leading provider of integrated information and payment management solutions. Cass enables enterprises to achieve visibility, control and efficiency in their supply chains, communication networks, facilities, and other operations. Disbursing over $94 billion annually on behalf of its clients, and with total assets of $2.5 billion, Cass is uniquely supported by Cass Commercial Bank. Founded in 1906 and a wholly-owned subsidiary, Cass Commercial Bank provides sophisticated financial exchange services to the parent organization and its clients. Cass is part of the Russell 2000®. More information is available at www.cassinfo.com.

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