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Web Application Engineer Jobs in Missouri (NOW HIRING)

UI Mobile Web Developer

Saint Louis, MO

$48.50 - $63.25/hr

At least 2 years experience in Production support and performance engineering. At least 1 year of ... Page Application development At least 1 year of experience in Mobile web application on cross ...

Software Developer

Saint Louis, MO · On-site

  • Medical

  • Retirement

  • PTO

... Engineer / Web Application Developer MarketVolt, LLC, a digital marketing software and services firm based in St. Louis, seeks a creative software developer who can thrive in a fast-paced, customer ...

Software Developer

Saint Louis, MO · On-site

  • Medical

  • Retirement

  • PTO

... Engineer / Web Application Developer MarketVolt, LLC, a digital marketing software and services firm based in St. Louis, seeks a creative software developer who can thrive in a fast-paced, customer ...

Staff Engineer - FinOps

California, MO · On-site

$140 - $190/hr

Collaborating with business leaders, engineers, and partner teams to collect budget requirements ... Full Stack Web Application Development * Cost Optimization Strategies ATS Optimization Keywords ...

New

... Application Development/Maintenance testing, IT Consulting & staffing for IT Infrastructure ... Web Technologies Developer Notices Additional Information Thanks & Regards, Aravind Jakku Technical ...

Engineering Tech Lead

Saint Louis, MO · On-site +1

$99K - $131K/yr

... web application * Prior experience in a senior engineer or architect role * Experience with Agile / SCRUM methodologies * Expertise in at least one of the following areas: PHP, Service Oriented ...

senior .net developer

Missouri City, MO

$51.50 - $65.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

As a full stack engineer your contribution will have a direct impact on our customer experience and ... Recent 1+ years of developing web application in open source stack (MEAN, MERN) * 2+ years of ...

Fullstack Java Developer

Saint Louis, MO · On-site

$51 - $65.75/hr

Translates business requirements into technical details relevant to web application. * Familiarity ... Experience in design and engineering of REST/SOAP based web services. * Should have experience ...

Angular Developer

Saint Louis, MO · On-site

$70 - $100/hr

This person will work with user experience designers and application developers. This role will ... web application development experience in a professional environment * Strong front-end / UI ...

Application Developer

California, MO · On-site

$100 - $150/hr

Build and maintain web applications and APIs using .NET Core, C#, and JavaScript frameworks ... Implement and maintain CI/CD pipelines and Azure-based application services * Monitor SQL Server ...

New

Node.JS developer

Kansas City, MO

$50 - $64.75/hr

NodeJS developer experienced in modern web application development (JavaScript, and NodeJS) * NODE.JS - DEVELOP/IMPLEMENT/TEST * HTML PROTOTYPES - DEVELOP/IMPLEMENT/TEST Qualifications Position:

UI Developer

Saint Louis, MO

$48.50 - $63.25/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... practices in web application user interface for web, desktop, mobile and tablet browsers.

Angular Developer

Saint Louis, MO · On-site +1

$53.25 - $65.25/hr

This person will work with user experience designers and application developers. This role will ... web application development experience in a professional environment * Strong front-end / UI ...

Showing results 41-60

Web Application Engineer information

See Missouri salary details

$47.4K

$103.8K

$142.6K

How much do web application engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for web application engineer in Missouri is $103,836.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,800.00 and $126,600.00 per year, depending on experience, location, and employer.

What is a web application engineer?

Web Application Engineers are professionals who design, develop, and maintain web-based software applications. They work with programming languages like JavaScript, HTML, and CSS, and often use frameworks such as React, Angular, or Vue.js for the front end, and Node.js, Python, or Ruby on the back end. Their responsibilities include building user interfaces, integrating APIs, ensuring application security, and optimizing performance. Web Application Engineers collaborate with designers, product managers, and other developers to deliver robust and scalable web solutions. They play a crucial role in bringing interactive and dynamic websites and web apps to life.

What are the key skills and qualifications needed to thrive as a web application engineer?

To thrive as a Web Application Engineer, you need strong programming skills in languages like JavaScript, HTML, CSS, and frameworks such as React or Angular, usually supported by a relevant degree or experience. Familiarity with version control systems like Git, cloud platforms (e.g., AWS, Azure), and continuous integration tools is typically required. Problem-solving, teamwork, and effective communication are essential soft skills for collaborating and addressing complex technical challenges. These skills ensure the development of robust, scalable, and user-friendly web applications that meet business and user needs.

How does a web application engineer typically collaborate with designers and backend developers during a project?

Web Application Engineers work closely with both designers and backend developers to ensure seamless user experiences and functional applications. They translate design mockups into interactive web interfaces, often providing feedback to designers about feasibility and performance considerations. Collaboration with backend developers is essential for integrating APIs and data services, troubleshooting issues, and optimizing application performance. Effective communication and teamwork are crucial, as these roles often work together in agile sprints or regular stand-up meetings to align on project goals and address challenges promptly.

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

AspectWeb Application EngineerSoftware Developer
CredentialsBachelor's in CS or related field, sometimes certifications in web technologiesBachelor's in CS or related field, certifications vary
Work EnvironmentDevelops, tests, and maintains web applications, often in teamsDesigns and codes software solutions, may work on various platforms
Industry UsagePrimarily in tech, e-commerce, and online servicesAcross all industries including finance, healthcare, and gaming
Search & Comparison IntentFocus on web-specific skills and frameworksBroader software development skills

Web Application Engineers specialize in building and maintaining web-based applications, focusing on web technologies and frameworks. Software Developers have a broader scope, working on various types of software beyond just web applications. While both roles require similar educational backgrounds, Web Application Engineers often have expertise in web-specific tools, making them more specialized for online platforms.

What cities in Missouri are hiring for Web Application Engineer jobs?

Cities in Missouri with the most Web Application Engineer job openings:

Application Developer - Mobile

Saicon Consultants

Kansas City, MO • On-site

Full-time

Re-posted yesterday


Job description

Company Description
Job Description
Role: Application Developer
Location: Kansas City, MO
Duration: Full Time
Required in-person interview
Position Summary
Leads the development of cost-effective information technology solutions by creating new, and modifying existing, software applications. Analyzes complex systems requirements, existing business processes, and information systems. Codes, tests, and debugs documents, and implements software applications. Undertakes complex projects requiring additional specialized technical knowledge. Coordinates with users to determine requirements that are more complex.
Client is seeking a talented software engineer to join our Mobile Development team as an Android Mobile Application Developer. This team focuses on creating innovative products and services for mobile devices. We are seeking individuals that are passionate about the mobile experience and have a unique drive to develop apps that are both fun and intuitive. All work is to be completed in our office at the downtown KC.
Responsibilities:
• Design, development, and testing of Android mobile applications. Test on the latest mobile devices.
• Some applications must be developed in strict accordance with standards or technical specifications. Other applications will have more design flexibility.
• Interface and communicate with Product Management, User Experience & Design, and back office development teams as needed for project.
• Code all aspects of the applications and often design the software architecture.
• End-to-end testing of the application, including any server components that the app might interface with.
• Work in a cross-functional team environment utilizing the SCRUM agile development methodology.
Basic Qualifications
• Bachelor's degree and four years related work experience or eight years related work experience post high school
• Three years systems development experience
• Three years coding experience
• Three years software application experience
Preferred Qualifications
• Five years of experience with Java.
• Three years of experience with embedded or mobile application development.
• Experience developing mobile apps using Android.
• Experience integrating mobile apps with web services (e.g. REST, JSON, XML).
• Expertise with wireless client/server architecture.
• Experience with Web services, XML, Object oriented design, Design patterns, Networks, TCP/IP, UNIX, Eclipse, and - Source code version control systems.
• Be self-motivated and work in a rapidly changing environment sometimes with little direction.
• Ability to provide input on prioritization of features with strong sense of user-centered design.
• Ability to investigate another developer's code, understand it, critique it and continue development on the application.
• Ability to work independently, set timelines and execute to plan.
• Must be passionate and enjoy working with highly qualified passionate people.
Thanks & Regards,
Mohammad
Sr. Recruiter
Saicon Consultants, Inc.
408-216-2646 X 149
Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.