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Senior Applications Engineer Jobs in Missouri (NOW HIRING)

Application Development Senior Advisor

Saint Louis, MO · On-site +1

$93K - $128K/yr

... applications. • In conjunction with the Solution Architect, assist the Application Owner ... Qualifications: • Bachelor's degree in Computers or Engineering and 5 years of experience. • ...

Senior Security Engineer, IAM

Kansas City, MO · On-site

$111K - $153K/yr

Posting Type Remote Job Overview The Senior IAM Engineer is a technically authoritative leader who ... downstream applications. * Engineer identity governance and administration (IGA) capabilities ...

Our partner is looking for a Senior C++ Engineer (Desktop Applications) - Healthcare based in Netherlands. Join a high-impact engineering project focused on improving the security, stability, and ...

As a senior geotechnical engineer, selected applicants will provide subject matter technical ... permit applications, engineering design plans and specifications, standby plans and engineering ...

As a senior geotechnical engineer, selected applicants will provide subject matter technical ... permit applications, engineering design plans and specifications, standby plans and engineering ...

As a senior geotechnical engineer, selected applicants will provide subject matter technical ... permit applications, engineering design plans and specifications, standby plans and engineering ...

Senior Innovation Engineer

MO · On-site +1

$95K - $145K/yr

The Senior Innovation Engineer supports development and delivery of digital transformation using ... Experience developing applications using modern technologies and frameworks, such as: AngularJS ...

$80K - $110K/yr

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior AI/ML Engineer based in Netherlands. This is a senior-level ...

Senior DevOps Engineer

Saint Louis, MO

$126K - $162K/yr

... ENGINEER WILL MAKE AN IMPACT A Senior DevOps Engineer will drive faster, more reliable software ... Configure CI/CD for multiple web applications * Take source code, dependencies to perform ...

Senior DevOps Engineer

Saint Louis, MO

$126K - $162K/yr

... ENGINEER WILL MAKE AN IMPACT A Senior DevOps Engineer will drive faster, more reliable software ... Configure CI/CD for multiple web applications * Take source code, dependencies to perform ...

Engineer I-Senior(Nuc)

Louisiana, MO · On-site

$90 - $130/hr

This position can be fille d as an Engineer I , II , III , Sr, based on experience.** Job Summary ... Proficiency in PC applications, engineering tools, and analytical systems appropriate to the ...

Senior Controls Engineer

Carthage, MO · On-site

$82K - $108K/yr

We have the opportunity to hire for a Controls Engineer or Senior Controls Engineer based on ... Experience with dairy processing and packaging applications. * Programming experience with Rockwell ...

Senior Controls Engineer

Carthage, MO

$82K - $108K/yr

We have the opportunity to hire for a Controls Engineer or Senior Controls Engineer based on ... Experience with dairy processing and packaging applications. * Programming experience with Rockwell ...

Showing results 21-40

Senior Applications Engineer information

See Missouri salary details

$65.2K

$121K

$171.7K

How much do senior applications engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for senior applications engineer in Missouri is $121,001.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,300.00 and $135,500.00 per year, depending on experience, location, and employer.

What does a senior applications engineer do?

A Senior Applications Engineer is responsible for designing, developing, and supporting software applications tailored to meet client or business requirements. They collaborate with cross-functional teams to understand user needs, troubleshoot complex software issues, and provide technical guidance throughout the application lifecycle. Additionally, they may mentor junior engineers, help optimize existing systems, and ensure that applications are scalable and secure. Their role often bridges the gap between technical development and customer or business objectives.

What are the key skills and qualifications needed to thrive as a senior applications engineer?

To thrive as a Senior Applications Engineer, you need advanced expertise in software development, systems design, and troubleshooting, typically supported by a degree in engineering or computer science. Proficiency with programming languages (such as Java, C++, or Python), cloud platforms, and familiarity with tools like Git and CI/CD pipelines are commonly required, along with relevant certifications. Strong problem-solving abilities, effective communication, and project management skills help you collaborate with cross-functional teams and deliver tailored solutions for clients. These skills are crucial for ensuring robust, scalable applications that meet business needs and drive innovation.

How does a senior applications engineer typically collaborate with cross-functional teams on complex projects?

Senior Applications Engineers often work closely with product managers, software developers, and quality assurance teams to deliver tailored solutions for clients. They act as technical liaisons, translating customer requirements into system specifications and ensuring seamless integration with existing platforms. Effective communication and project management skills are essential, as these engineers may lead technical discussions, provide mentorship to junior engineers, and coordinate troubleshooting efforts across departments to meet project deadlines.

What is the difference between Senior Applications Engineer vs Applications Engineer?

AspectSenior Applications EngineerApplications Engineer
Required CredentialsBachelor's degree in engineering or related field; 3+ years experience; certifications like PMP or relevant technical certificationsBachelor's degree in engineering or related field; 1-3 years experience; technical certifications optional
Work EnvironmentDesigns, tests, and implements solutions; collaborates with sales and engineering teamsSupports clients by demonstrating products, troubleshooting, and providing technical assistance
Employer & Industry UsageUsed in manufacturing, tech, and engineering firms for complex solutionsCommon in tech, manufacturing, and industrial sectors for client support roles

The main difference is experience level and responsibilities. Senior Applications Engineers handle complex projects and lead technical solutions, while Applications Engineers focus on supporting clients and product demonstrations. Both roles require technical knowledge, but the senior position demands more experience and leadership skills.

What are the most commonly searched types of Applications Engineer jobs in Missouri?

The most popular types of Applications Engineer jobs in Missouri are:

What are popular job titles related to Senior Applications Engineer jobs in Missouri?

For Senior Applications Engineer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Senior Applications Engineer jobs in Missouri look for?

The top searched job categories for Senior Applications Engineer jobs in Missouri are:

What cities in Missouri are hiring for Senior Applications Engineer jobs?

Cities in Missouri with the most Senior Applications Engineer job openings:

Infographic showing various Senior Applications Engineer job openings in Missouri as of August 2026, with employment types broken down into 92% Full Time, and 8% Contract. Highlights an 92% In-person, and 8% Remote job distribution, with an average salary of $121,001 per year, or $58.2 per hour.

Application Development Senior Advisor

Cigna

Saint Louis, MO • On-site, Remote

$93K - $128K/yr

Full-time

Re-posted 7 days ago


Cigna Healthcare rating

8.3

Company rating: 8.3 out of 10

Based on 241 frontline employees who took The Breakroom Quiz

39th of 898 rated healthcare providers


Job description

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 and program.
Responsibilities:
• Work as part of a large transformational program team that will enable many lines of business in the enterprise.
• Enable meaningful and personalized customer experience in the assisted service channels (voice, text, chat) and lead the organization in adopting increasingly advanced capabilities.
• Build, develop, and support Conversational IVRs (Integrated Voice Response) and perform unit and component tests aligned to business needs and in accordance with technology architecture standards.
• Build, configure and implement CAI applications.
• Design user experience for multimedia applications.
• In conjunction with the Solution Architect, assist the Application Owner, Development Manager, and Technical Delivery Lead by providing effort estimates for new projects and initiatives.
• Identify and address any issue that affects the integrity of the application (e.g. cross-capability/release issues).
• Collaborate and interact directly with design, business and technology partners.
• Perform technical planning, integration, systems analysis, design, development, unit and component systems testing and support-maintenance.
• Create and maintain quality code.
• Ensure defect free programming consistent with standards.
• Provide code maintenance and support during testing cycles and post-production deployment and participate in reviewing peer coding.
• May work remotely.
Qualifications:
• Bachelor's degree in Computers or Engineering and 5 years of experience.
• Must have experience with: Conversational AI development;
• IVR application development;
• Genesys including Genesys GVP and Genesys Desktop;
• Java Development including VXML and client backend integration;
• Jira or similar tools; Confluence or similar tools;
• Working within a large-scale financial enterprise environment;
• Voice and digital domain testing tools such as Hammer and Cyara;
• Spring/Springboot; JavaScript; Hibernate; RestAPI; Microservices;
• MongoDB; Kafka; Rabbit MQ; Redis; Postgre SQL;
• Oracle SQL; HTML; ReactJS; AWS; Kubernetes; Jenkins; React;
• Testing technologies including Junit, EasyMock, and Mockito;
• Monitoring instrumentation using Graphite, Splunk, and Grafana;
• KORE Platform; and Nuance.
If you will be working at home occasionally or permanently, the internet connection must be obtained through a cable broadband or fiber optic internet service provider with speeds of at least 10Mbps download/5Mbps upload.
About The Cigna Group
Doing something meaningful starts with a simple decision, a commitment to changing lives. At The Cigna Group, we're dedicated to improving the health and vitality of those we serve. Through our divisions Cigna Healthcare and Evernorth Health Services, we are committed to enhancing the lives of our clients, customers and patients. Join us in driving growth and improving lives.
Qualified applicants will be considered without regard to race, color, age, disability, sex, childbirth (including pregnancy) or related medical conditions including but not limited to lactation, sexual orientation, gender identity or expression, veteran or military status, religion, national origin, ancestry, marital or familial status, genetic information, status with regard to public assistance, citizenship status or any other characteristic protected by applicable equal employment opportunity laws.
If you need a reasonable accommodation to complete the online application process, please email seeyourself@thecignagroup.com for assistance. Please note that this email inbox is dedicated to accommodation requests only and cannot provide application updates or accept resumes.
The Cigna Group has a tobacco-free policy and reserves the right not to hire tobacco/nicotine users in states where that is legally permissible. Candidates in such states who use tobacco/nicotine will not be considered for employment unless they enter a qualifying smoking cessation program prior to the start of their employment. These states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State.
Qualified applicants with criminal histories will be considered for employment in a manner consistent with all federal, state and local ordinances.

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About Cigna

Sourced by ZipRecruiter

Cigna Corporation exists to improve lives. We are a global health service company dedicated to improving the health, well-being and peace of mind of those we serve. Together, with colleagues around the world, we aspire to transform health services, making them more affordable and accessible to millions. Through our unmatched expertise, bold action, fresh ideas and an unwavering commitment to patient-centered care, we are a force of health services innovation. When you work with us, or one of our subsidiaries, you'll enjoy meaningful career experiences that enrich people's lives.

Industry

Health care and social assistance

Company size

10,000+ Employees

Headquarters location

Bloomfield, CT, US

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