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Application Development Jobs in St Louis, MO (NOW HIRING)

Cigna

Application Development Senior Advisor

Saint Louis, MO · On-site +1

$93K - $128K/yr

Cigna-Evernorth Services Inc. seeks an Application Development Senior Advisor for the St. Louis, MO location to develop and support conversational Call flow to meet the overall goal of the business ...

Cigna

Application Development Senior Advisor

Saint Louis, MO · Remote

$93K - $128K/yr

Cigna-Evernorth Services Inc. seeks an Application Development Senior Advisor for the St. Louis, MO location to develop and support conversational Call flow to meet the overall goal of the business ...

Esri

Application Developer - JavaScript

Saint Louis, MO · On-site

$83K - $141K/yr

This role focuses on hands-on application development using JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, and modern web application frameworks to test ideas, visualize complex spatial data ...

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All JobsApplication Development JobsApplication Development Jobs in St. Louis, MO

Application Development information

See St Louis, MO salary details

$16

$51

$82

How much do application development jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for application development in St. Louis, MO is $51.18, according to ZipRecruiter salary data. Most workers in this role earn between $41.15 and $58.89 per hour, depending on experience, location, and employer.

What is application development?

Application development is the process of designing, building, testing, and deploying software applications for computers, mobile devices, or web platforms. It involves gathering requirements, creating a plan, coding, and then maintaining or updating the application over time. Application developers use programming languages, frameworks, and tools to create software that meets user or business needs. This field covers everything from small mobile apps to complex enterprise software solutions.

What are some common challenges faced by application developers in cross-functional teams?

Application developers often work closely with designers, testers, and product managers, which can introduce challenges such as miscommunication about feature requirements or shifting project priorities. Balancing technical feasibility with business needs and maintaining alignment across different team members requires strong collaboration and adaptability. Developers can address these challenges by participating in regular stand-up meetings, utilizing project management tools, and fostering open communication to ensure everyone is on the same page and project goals are met effectively.

What is the difference between Application Development vs Software Engineering?

AspectApplication DevelopmentSoftware Engineering
CredentialsTypically requires a bachelor's degree in computer science or related field, certifications like Microsoft Certified or Java certificationsRequires similar degrees, often with additional emphasis on software design and architecture certifications
Work EnvironmentDevelops specific applications, often in teams, focusing on coding and testingDesigns and develops entire software systems, including architecture and integration
Industry UsageUsed across tech, finance, healthcare, and more for creating user-focused applicationsCommon in software companies, large tech firms, and organizations with complex system needs

Application Development focuses on creating specific software applications, while Software Engineering involves designing and building comprehensive software systems. Both roles require similar skills and credentials but differ in scope and complexity.

Are application developers still in demand?

Application developers continue to be in high demand due to ongoing digital transformation across industries. Skills in programming languages like Java, Python, and mobile app development, along with experience in cloud platforms, enhance job prospects in this field.

Is application development a good career?

Application development is a viable career that involves designing, coding, and maintaining software applications using programming languages like Java, Python, or C#. It offers opportunities in various industries, often requires problem-solving skills, and benefits from continuous learning of new tools and technologies. Job prospects are generally strong due to ongoing demand for software solutions across sectors.

What does an application developer do?

An application developer designs, builds, tests, and maintains software applications for various platforms, such as mobile or desktop. They use programming languages like Java, C#, or Python and often collaborate with teams to meet user requirements and ensure functionality. Strong problem-solving skills and knowledge of development tools are essential in this role.

What qualifications do you need to be an application developer?

Application developers typically need a bachelor's degree in computer science, software engineering, or a related field. Strong programming skills in languages such as Java, C++, or Python, along with knowledge of development tools and frameworks, are essential. Relevant experience, problem-solving abilities, and familiarity with software development life cycle processes are also important.
Application Development jobs near you
Infographic showing various Application Development job openings in St. Louis, MO as of August 2026, with employment types broken down into 74% Full Time, and 26% Part Time. Highlights an 78% In-person, 3% Hybrid, and 19% Remote job distribution, with an average salary of $106,449 per year, or $51.2 per hour.

Mobile Application Development Lead

Sovereign Technologies

Saint Louis, MO • On-site

$90 - $120/hr

Other

Re-posted 29 days ago

Job description

Sovereign Technologies is an USA based information technology consulting and software services firm providing cost effective services and solutions to clients in North America and Asia Pacific.

Job Description

The Mobile Application Development Lead uses specialized depth and experience to oversee the writing and modifying of complex mobile based software applications. Leads work groups that are responsible for software development, design and quality testing. This position will create detailed specifications or designs, conduct quality assurance reviews of peer's application programming and act as a mentor to others in these programs. This position is competent to work at the highest technical level of all phases of application development activities.

ESSENTIAL FUNCTIONS:

  • Lead a team of Mobile based application developers through the full life cycle of complex projects
  • Mentor consultants and less experienced Mobile application developers
  • Design and develop reusable objects based on company security standards and MS best practices
  • Work with our business partners to review requirements
  • Build detail level designs for new functionality as well as migration of legacy technology to go forward technology
  • Work with QA partners to review test cases and automated test plans
  • Scale solutions to the client’s goals and budget
Qualifications
  • Bachelor’s degree in related field and 7+ years relevant experience
  • Knowledge of security standards and techniques for mobile applications
  • Experience leading a team of multiple developers
  • Experience working with business partners and QA partners
Additional Information

All your information will be kept confidential according to EEO guidelines.

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