MES Application Developer (remote) FuseGlobalMES Application Developer (remote)St. Louis, MORemote40% - Working as a development team member design and develop application deliverables for new MES implementations and/or changes to existing MES applications using a comprehensive understanding of modern software implementation methodologies. Demonstrated experience with Java, C++, C#, Net Framework, HTML, JSP/CSS, Tomcat, IIS, JavaScript, Swing, ORM Frameworks (ex.
Application Developer - Mid CACI International Inc.Application Developer - MidSaint Louis, MO$63,300–$129,700 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Peoplesoft Developer CACI International Inc.Peoplesoft DeveloperSaint Louis, MO$75,200–$158,100 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Must possess knowledge of PeopleSoft and/or like Enterprise Resource Planning (ERP) products and have full project lifecycle experience on multiple projects deployed PeopleSoft and/or other ERP solutions.
Google Looker Developer - Hybrid - Missouri aFit Staffing Inc.Google Looker Developer - Hybrid - MissouriSt. Louis, MORemoteSkill Required/Desired Google Looker Studio experience Required Dashboard and KPI reporting development Required Data visualization and reporting best practices Required SQL development and data querying skills Required Data analysis and performance measurement experience Required Experience gathering and interpreting reporting requirements Required Troubleshooting and problem-solving abilities Required Experience working in collaborative technical teams Required Experience supporting digital modernization or platform migration initiatives Highly Desired Work Environment & Travel. aFit Staffing is seeking a Google Looker Studio Reporting Developer to support a high-impact digital modernization initiative focused on enhancing reporting, analytics, and performance visibility for a customer-facing technology platform.
Google Dialogflow / GECX Developer - Hybrid - Missouri aFit Staffing Inc.Google Dialogflow / GECX Developer - Hybrid - MissouriSt. Louis, MORemoteSkill Required/Desired Google Dialogflow development experience Required Conversational AI or chatbot implementation experience Required Software migration or platform upgrade experience Required Experience implementing or upgrading to Google Conversational Agents (GECX) Highly Desired Application development experience Required Troubleshooting and problem-solving skills Required Experience working within collaborative development teams Required Ability to quickly learn new technologies and platforms Required Work Environment & Travel. The project is moving at an accelerated pace due to platform lifecycle requirements, providing an opportunity to join a collaborative team working on a critical technology upgrade with meaningful public impact.
NewFull Stack Web Developer CACI International Inc.Full Stack Web DeveloperSaint Louis, MO$75,200–$158,100 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Journeyman Full Stack Developer LeidosJourneyman Full Stack DeveloperSaint Louis, MissouriCore Qualifications: Requires a BS in Information Systems, Information Technology, Computer Science or closely related discipline and 4+ years of prior relevant experience or master’s with 2+ years of prior relevant experience; OR 4 years of experience in lieu of degree. August 14, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Integration & API Developer (Supporting) job id:011 CEdgeIntegration & API Developer (Supporting) job id:011Saint Louis, MissouriThe Integration & API Developer maintains the service-oriented and API integration layer of the TMS: Web Services (SOA), REST/SOAP APIs, external interfaces to MoCARS, Financial Services, and the FHA Highway Capacity Software XML interface. · Maintain and support all TMS external interfaces and integrations: MoCARS accident data import, Financial Services interface for Traffic utility costs, Federal Highway Administration Highway Capacity Software XML file interface, and state ERP system integration as it develops.
C#, Xamarin, Maui Developer The Timberline GroupC#, Xamarin, Maui DeveloperSaint Louis, MissouriReview and approve work such as design, code, code walkthroughs, and test results for completeness and defect tracking for others such as less experienced Software Engineers. Maintains knowledge and skills in development and support of B2B web service, enterprise data exchange, and file transfer.
Fullstack Developer TechDigitalFullstack DeveloperSt. Louis, MOCloud Platforms (Nice to Have): Familiarity or hands-on experience with Google Cloud Platform (GCP) is a plus, particularly with services like Cloud Run, Pub/Sub, Firestore, and deployment pipelines. - Micro Frontend Architecture: Exposure to or experience with micro frontend patterns, including federated modules, independent deployment strategies, and integration of multiple frontends in a shared ecosystem, is highly desirable.
HL7 Integration Developer TechDigitalHL7 Integration DeveloperSt Louis, MOIntegration Engineer (HealthConnect/IBM App Connect/Tibco/Mirth/MuleSoft etc.). HL7, FHIR, Healthcare Integration using TCP/IP, Pubsub, Rest API, Health Connect.
NewSr Developer St. Louis World Wide Technology IncSr Developer St. LouisMaryland Heights, MORemote$106,400–$133,000 / yearAdditional Perks: Family Planning Benefits, Nursing Mothers Benefits, Voluntary Legal, Voluntary Supplemental Accident/Illness/Hospital, Voluntary ID Theft, Pet Insurance, Employee Discount Program. Ability to approach technical problems with an AI‑first perspective-identifying opportunities where AI can improve efficiency, quality, or insight before defaulting to traditional approaches.
Diagnostics Sales Developer Snap OnDiagnostics Sales DeveloperSt. Louis, Missouri$68,000Successful candidates have come from fields such as Service Advisors, Mechanics, Service Technicians, Service Managers, Shop Owners, etc. The successful candidate will be responsible for the demonstration, training and sale of advanced Diagnostic equipment to our Franchisees and customers.
Java Backend Developer TechDigitalJava Backend DeveloperSt. Louis, MOWe are specifically looking for Senior Software Engineers who possess expertise in Java, J2EE, Spring Boot, JPA, Axon, Kafka, and E2E Support. Yes/No Springboot Microservices Kafka Design patterns
Sr. Java Backend Developer TechDigitalSr. Java Backend DeveloperSt. Louis, MOWe are specifically looking for Senior Software Engineers who possess expertise in Java, J2EE, Spring Boot, JPA, Axon, Kafka, and E2E Support Skills Matrix Skill Last Used Experience in Years/month Rating (10 points) .
UI Developer TechDigitalUI DeveloperSt. Louis, MOWorking collaboratively with product owners, business analysts, quality assurance. Working closely with product owner to help design maintainable, robust systems.
Full Stack Developer World Wide Technology IncFull Stack DeveloperMaryland Heights, MO$82,400–$103,000 / yearAdditional Perks: Family Planning Benefits, Nursing Mothers Benefits, Voluntary Legal, Voluntary Supplemental Accident/Illness/Hospital, Voluntary ID Theft, Pet Insurance, Employee Discount Program. Our goal is to cultivate a culture of belonging that encourages innovation, collaboration, and respect for all team members, ensuring that WWT remains a great place to work for all!
Software Developer | Military Veterans INflow FederalSoftware Developer | Military VeteransSt. Louis, MOUSMC (United States Marine Corps): 0600, 0631, 0633, 0639, 0651, 0639, 0681, 0699, 0630, 0605, 0601, 2800, 2813, 2847, 2862, 5900, 5939, 5948, 5970, 5974, 5993. As we progress, our focus remains steadfast on developing our people so they can lead our customers into the future of mission systems and operations, adeptly navigating the ever-evolving landscape of the Department of Defense with innovative solutions and strategic insights.
NewSenior Software Engineer, AI BDO International LtdSenior Software Engineer, AISt Louis, MO$110,000–$140,000 / yearKeywords: AngularJS, React, NET MVC, C#, Java, NodeJS, HTML, CSS, SASS, SQL Server, Oracle, MySQL, SQL, Queries, Functions, Stored Procedures, Azure Cosmos DB, MongoDB, Azure, AWS, Business Intelligence, ADF, SSIS, SSAS, SSRS, Power BI, Mobile Development Experience, Xamarin, Swift, Objective-C, CI/CD Pipeline, GitHub Actions, Azure Pipelines, Gitlab Runners. Job Summary: The Senior AI Software Engineer is responsible for leading the design, development, and implementation of AI-driven systems, with a focus on large language models.
Java Tech Lead HCL Global Systems Inc.Java Tech LeadSaint Louis, MOWORK EXPERIENCE: Experience with Agile software development methodologies Experience with Continuous Delivery concepts and technology Experience with RESTful Web Service Design Experience with Angular JS (Controller, Services, Routing) Experience with Spring Data Strong expertise in Web Services, REST, Cloud platform (AWS, GCP) Strong design, development and architecture experience in Cloud Services, Micro Services, Web Services and hand-on experience in SaaS enabled solutions Knowledgeable about securing an end-to-end distributed system Preferred Additional Skills o Eclipse o Maven, GIT o Docker, Pivotal CF o Bootstrap o Spring Cloud, Spring Boot o Liferay, Tomcat o Experience working with user interfaces with HTML 5 and Mobile platforms The successful candidate should demonstrate innovation, constant learning, self-motivation and effective team participation. Minimum of 6-8 years of strong application development experience in designing highly scalable and available systems Minimum of 6-8 years of experience in architecting & developing web-based transactional applications using Java Minimum of 3-5 years of experience building web services and cloud applications using Azure, AWS, or other cloud platforms or have worked on developing one of these platforms.