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Application Developer Software Engineer Jobs in Missouri

... 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 ...

... 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 ...

Senior Software Engineer

Saint Louis, MO · On-site +1

$114K - $151K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Own application-layer technical standards, including code quality, system design patterns ...

Senior Software Engineer

Springfield, MO · On-site +1

$109K - $144K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Own application-layer technical standards, including code quality, system design patterns ...

Senior Software Engineer

Saint Louis, MO · On-site +1

$114K - $151K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Own application-layer technical standards, including code quality, system design patterns ...

Senior Software Engineer

Springfield, MO · On-site +1

$109K - $144K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Own application-layer technical standards, including code quality, system design patterns ...

Senior Software Engineer

Kansas City, MO · On-site +1

$119K - $157K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Own application-layer technical standards, including code quality, system design patterns ...

Senior Software Engineer

Kansas City, MO · On-site +1

$119K - $157K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Own application-layer technical standards, including code quality, system design patterns ...

Louis, MO . The Software Engineer I supports Desktop application development, database interaction, Microprocessor Embedded code, and internal equipment development. Work within a team, from ...

As a Manufacturing Software Engineer, you will support Ava MO manufacturing machining projects and ... software application upgrades; and diagnoses and resolves network, server, and related issues as ...

As a Manufacturing Software Engineer, you will support Ava MO manufacturing machining projects and ... software application upgrades; and diagnoses and resolves network, server, and related issues as ...

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Application Developer Software Engineer information

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

AspectApplication Developer Software EngineerWeb Developer
Primary FocusDesigning, developing, and maintaining software applications for various platformsBuilding and maintaining websites and web applications
Required SkillsProgramming languages (Java, C++, Python), software development lifecycle, problem-solvingHTML, CSS, JavaScript, front-end/back-end frameworks
Work EnvironmentSoftware companies, tech firms, enterprise environmentsWeb agencies, tech startups, freelance projects
CertificationsCertified Software Development Professional, specific language certificationsNone typically required, but certifications like HTML, CSS, JavaScript can help

Application Developer Software Engineers focus on creating comprehensive software applications across platforms, while Web Developers specialize in building websites and web-based solutions. Both roles require programming skills, but their focus areas and tools differ, making them distinct yet related careers in the tech industry.

What job categories do people searching Application Developer Software Engineer jobs in Missouri look for?

The top searched job categories for Application Developer Software Engineer jobs in Missouri are:

What cities in Missouri are hiring for Application Developer Software Engineer jobs?

Cities in Missouri with the most Application Developer Software Engineer job openings:

Infographic showing various Application Developer Software Engineer job openings in Missouri as of August 2026, with employment types broken down into 82% Full Time, 14% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Software Developer

Marketvolt

Saint Louis, MO • On-site

Full-time

Medical, Retirement, PTO

Re-posted 20 days ago


Job description

C# .NET Software Developer / Software 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-driven environment. We're an established but small company with an aggressive growth plan. Our culture is dynamic and we are looking for candidates with an entrepreneurial attitude.
We offer competitive salary and a benefits package that includes 100% company-paid health insurance, simple IRA with company match, and paid vacation, holiday and sick time.
Our team collaborates on everything from user interface design to sales support. So, the developer who joins our team will have:
  • The mental agility to rapidly shift between different roles and perspectives - programmer, architect, customer.
  • The ability to constructively contribute to a collaborative work environment.
  • The intellectual confidence to analyze and debate ideas and designs.
  • The ability to assess and balance business drivers and customer needs.

The ideal candidate will have a solid educational background and ideally 2+ years of post-college software development experience building robust, scalable, web-based software solutions. This individual does not shy away from challenges and enjoys working in a collaborative, fast paced, team oriented environment.
What you will be doing
- Maintaining existing web applications and services
- Designing and delivering robust, web applications and services to support our business
- Collaborating with the customer support team to resolve customer reported issues
- Assisting with infrastructure maintenance and support
- Utilizing Agile software development practices
- Iteratively and incrementally improving products and processes
What we are looking for
- Preferred BS/MS in Computer Science or related degree
- 2+ years programming experience building enterprise web solutions
- 1+ years of experience with Microsoft C#, .NET, MVC, SQL Server and agile practices
- Experience developing web based software services and custom web server controls
- Working knowledge of version control preferably with git
The technologies you'll be working with
Visual Studio 2017, C#, .NET Framework, ASP.NET MVC 3 or 4, ASP.NET, JavaScript, HTML, CSS, NHibernate, MS SQL Server, WCF, XML/XSL, SOAP/REST, JSON, AJAX, Web Services, Fluent Migrator, MongoDB, RabbitMQ, PowerMTA, Dependency Injection/Inversion of Control (Unity), NUnit, Ruby, AWS, Rackspace.
If you are a talented Software Developer / Software Engineer with a passion for problem solving, please apply today!
(Principals only, please)