Entry Level Software Developer Genesis10Entry Level Software DeveloperSt Louis, MO$50,000–$60,000 / yearFull timeWhether you’ve earned a technical degree, gained hands-on programming experience, or worked professionally in industries like finance, healthcare, or insurance – Dev10 is your opportunity to upskill and launch a career in Software Development. Dev10 provides a pathway for motivated learners to gain real-world experience while developing technical skills through immersive training.
Senior Level Software Developer DCS CorporationSenior Level Software DeveloperSt. Louis, MOOr, a Bachelor of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree and a minimum of 10 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work. These may include, but are not limited to: Tools - Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial and/or other geospatial databases, ArcGIS Desktop, ArcGIS Server, Image Server, and File Geodatabases.
ServiceNow Developer Pinnacle Technical ResourcesServiceNow DeveloperSt. Louis,, Missouri$55–$60 / hourContractorThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. As a ServiceNow Developer, you will leverage your technical expertise to solve complex business problems and deliver high-quality solutions.
NewProject Manager - St. Louis Developer JobotProject Manager - St. Louis DeveloperSt. Louis, MO$140,000–$170,000 / yearYou will focus on the development and implementation of Best-In-Class operations within our Industrial Business Unit of subject matter experts, engineers, estimators, and integrated constructability personnel to consistently deliver as a Solutions Provider that exceeds client expectations. In this role, you will have the opportunity to work with external engineering firms, members of our interdisciplinary engineering team, estimators, schedulers and construction experts, all working to develop the best possible collaborative delivery of project development to our clients.
Oracle Fusion ERP Developer Kforce Inc.Oracle Fusion ERP DeveloperSaint Louis, MO$60–$75This is an excellent opportunity for a senior Oracle Fusion professional who enjoys solving complex business challenges, supporting critical financial systems, and driving continuous improvement initiatives. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.
Application Developer - Hybrid Conexess Group, LLCApplication Developer - HybridSt. Louis, MOThe ideal candidate will be a technical expert in designing and building web-based enterprise applications and a problem solver who thrives both independently and in collaborative team environments. Conexess Group is aiding a large healthcare client in their search for a Senior Application Developer in a hybrid capacity.
Application Developer - JavaScript EsriApplication Developer - JavaScriptSaint Louis, MissouriThis 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, and support early-stage innovation. We are seeking an Application Developer to join Esri’s Geo Experience Center team, where you will contribute to building prototype applications that explore digital cartography, advanced map visualizations, and web-based GIS experiences.
Application Developer II McCarthy Holdings IncApplication Developer IISt. Louis, MO3 - 5 years of application development experience on a modern stack (e.g., NET 6+/C#, Node.js/TypeScript, Python, Ruby - Ruby on Rails/Sinatra/ActiveRecord) building RESTful services, event-driven components, and CI/CD-backed deployments; familiarity with containers and cloud services is a plus. Enforce input validation and output encoding, avoid hardcoded secrets and credentials, apply least privilege logic in API and service interactions, use strong modern cryptography, sanitize logs, and perform threat modeling early and regularly.
Senior MES Application Developer ApolisSenior MES Application DeveloperST LOUIS, MO$65 / hourWe are seeking an experienced Senior MES Application Developer with 7+ years of software development experience to design, develop, enhance, and support Manufacturing Execution System (MES) applications. The ideal candidate will work closely with business stakeholders and cross-functional teams to deliver high-quality manufacturing solutions and provide ongoing production support.
AI Application Developer TechDigital CorporationAI Application DeveloperSt Louis, MOThe role involves working hands on with data, models, and production systems to deliver scalable, reliable AI applications—without reliance on code assist tools such as GitHub Copilot. We are seeking an experienced AI Application Developer / AI Engineer to design, build, and deploy end to end AI solutions using modern machine learning and generative AI techniques.
ERP Application Developer Metal ExchangeERP Application DeveloperSt. Louis, MissouriFull timeDesigns and implements D365 extensions using Microsoft-supported patterns, including extension-based development, event handlers, Chain of Command, forms, tables, classes, data entities, security, and integrations. This role will be responsible for developing, maintaining, troubleshooting, and deploying D365 extensions using X++, while working closely with business users, IT, and leadership to understand operational needs and deliver practical, reliable solutions.
ERP Application Developer Metal Exchange CorpERP Application DeveloperSt. Louis, MODesigns and implements D365 extensions using Microsoft-supported patterns, including extension-based development, event handlers, Chain of Command, forms, tables, classes, data entities, security, and integrations. This role will be responsible for developing, maintaining, troubleshooting, and deploying D365 extensions using X++, while working closely with business users, IT, and leadership to understand operational needs and deliver practical, reliable solutions.
Junior Application Developer CACI International Inc.Junior Application DeveloperSaint Louis, MO$53,100–$106,300 / 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. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Lead Application Developer Cass Information Systems, Inc.Lead Application DeveloperBridgeton, MOLead Application Developer is responsible for developing and implementing application changes and is expected to stay abreast of the available technology regarding application development, information delivery, and relational database technology, as well as lead assigned team of developers. Founded in 1906 and a wholly-owned subsidiary, Cass Commercial Bank provides sophisticated financial exchange services to the parent organization and its clients.
Sr. Application Developer - Legacy System Modernization Cass Information Systems, Inc.Sr. Application Developer - Legacy System ModernizationMOThe Senior Application Developer - Legacy Modernization strengthens and evolves legacy systems by improving operational stability, enhancing observability, and migrating core services to modern, scalable platforms. Coordinates cross-functionally during active incidents, communicating status and resolution progress to relevant stakeholders and escalating appropriately when issues exceed defined scope or severity thresholds.
Application Developer - JavaScript Job | Esri Career Opportunity Environmental Systems Research Institute IncApplication Developer - JavaScript Job | Esri Career OpportunitySt. Louis, MO$83,720–$141,440 / yearThis 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, and support early-stage innovation. We are seeking an Application Developer to join Esri's Geo Experience Center team, where you will contribute to building prototype applications that explore digital cartography, advanced map visualizations, and web-based GIS experiences.
Application Developer - Mid CACI International IncApplication Developer - MidSt. 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.
Senior Application Developer CACI International IncSenior Application DeveloperSt. 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.
Software Developer / Application & Web Support Lead EPS CorporationSoftware Developer / Application & Web Support LeadScott Air Force Base, ILDeliver Tier 3 sustainment for custom applications (e.g., Command Task Tracker/Power Apps, Equipment Readiness Dashboard/Power BI, Nintex workflows, Java/Oracle CPA, ColdFusion/Oracle ITS, NET/SQL JECD and IRRIS), and diagnose/ deploy code fixes. They will Lead full-lifecycle support of the U.S. Army Transportation Command (ARTRANS) C4ISR SharePoint Online environment and custom application portfolio, spanning Tier 1/2 user support, Tier 3 sustainment, and Tier 4 new development.
Application Developer II Cass Information Systems, Inc.Application Developer IIMOSKILLS AND ABILITIES REQUIRED: Strong communication skills both written (technical documentation) and verbal (presentations to IT team members and other division teams). Founded in 1906 and a wholly-owned subsidiary, Cass Commercial Bank provides sophisticated financial exchange services to the parent organization and its clients.
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.
MES Application Developer FuseGlobalMES Application DeveloperSt. Louis, MO40% - 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.
.NET Application Developer duvari group.NET Application DeveloperChesterfield, MOThis role is ideal for someone who enjoys solving complex technical challenges and working across the full software development lifecycle. If you're looking to work on impactful business applications with a collaborative development team, we'd love to hear from you!
Epic Tapestry Application Developer Accenture PlcEpic Tapestry Application DeveloperSt. Louis, MOIn addition to delivering innovative solutions for Accenture's clients, you will work with a highly skilled, diverse network of people across Accenture businesses who are using the latest emerging technologies to address today's biggest business challenges. They have knowledge of the Epic EMR software, operations and workflow, and work closely with the project team's clinical leaders to translate business needs into EMR functionality and Enhancements.
NewLead Applications Developer MercyLead Applications DeveloperChesterfield, MOProvides technical expertise in identifying, evaluating and developing systems and procedures that are cost effective and meet user requirements Analyzes existing programs or formulates logic for new systems, devises logic procedures, prepares flowcharting, performs coding and tests/debugs programs Develops conversion and system implementation plans. Position Details: Qualifications: Education: Bachelors degree in related field, specialized training, or equivalent work experienceAdditional RequirementsExtensive experience along the full software development life cycle Extensive experience applying code management principles.
Epic Resolute Application Developer (Charge Router and Coding Skills) - 6260321 Accenture PlcEpic Resolute Application Developer (Charge Router and Coding Skills) - 6260321St. Louis, MOIn addition to delivering innovative solutions for Accenture's clients, you will work with a highly skilled, diverse network of people across Accenture businesses who are using the latest emerging technologies to address today's biggest business challenges. Dropping orders using chart review-> creating new patient encounter -> dropping an order and signing the order/Unite charge entry ->creating new encounter.
Software Developer - Command and Control (C2) Applications Leidos Holdings IncSoftware Developer - Command and Control (C2) ApplicationsMO$87,100–$157,450 / yearThe Force Protection Division is looking for a Software Developer - Command and Control (C2) Applications to support the configuration, integration, customization, and operationalization of command-and-control (C2), Common Operating Picture (COP), workflow orchestration, and situational awareness applications supporting the Rock Island Arsenal Increased Access OTA Prototype. 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.
NewSoftware Developer Meridian SystematicsSoftware DeveloperSt. Louis, MOFull timeThe Software Developer will participate in SAFe and Scrum development teams and contribute throughout the Software Development Life Cycle (SDLC), including requirements analysis, design, development, testing, deployment, and sustainment. Bachelor's degree in Computer Science, Engineering, Mathematics, or a related technical discipline, or equivalent education, technical training, or professional/military experience, and 5+ years of related software development experience.
TS/SCI -Entry-Level Software Developer (Python Required) Bailey Information TechnologyTS/SCI -Entry-Level Software Developer (Python Required)Saint Louis, MissouriThis role includes API development and database integration for interaction with React frameworks, using various open-source packages for visualization and data filtering and code modifications that shall apply best practices in unit and build testing. This role includes creation and documentation of new and existing functionality within software version control repositories (GitLab) and utilizing DevOps principals and tools to deliver new features within an Agile construct.
Software Developer - Windows Platform Integration Leidos Holdings IncSoftware Developer - Windows Platform IntegrationMO$87,100–$157,450 / yearThe Force Protection Division is looking for a Software Developer - Windows Platform Integration supports the development, configuration, integration, and sustainment of Windows-based applications, services, interfaces, and supporting software components associated with the Rock Island Arsenal Increased Access OTA Prototype. This position focuses on software integration, interface development, supporting data exchange infrastructure, Windows environment configuration, and operational support activities that enable interoperability between sensors, communications systems, security platforms, and Government infrastructure.
Senior Java Full-Stack Developer ICONMA, LLCSenior Java Full-Stack DeveloperO Fallon, MO$78.76–$83.29 / hourExperience with web services (SOAP/RESTful), servers (WebSphere, JBoss, Tomcat), HTML, JavaScript, jQuery, React or Angular, and IDEs such as Microsoft Visual Studio or Eclipse is a plus. Respond to operational and business concerns related to future programs, projects, or enhancements to ensure consistent delivery of quality services.
Software Developer inSync StaffingSoftware DeveloperChesterfield, MOChesterfield, MO needs a Software Developer to design and develop the application using Microsoft advanced. Requires a MS in Applied Comp Sci or CIS and 1 yr relevant exp.
Web Software Developer Science Applications International CorpWeb Software DeveloperScott Afb, IL$120,001–$160,000 / yearThe USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
Senior Java Full-Stack Developer IconmaSenior Java Full-Stack DeveloperO Fallon, MO$78.76–$83.29 / hourExperience with web services (SOAP/RESTful), servers (WebSphere, JBoss, Tomcat), HTML, JavaScript, jQuery, React or Angular, and IDEs such as Microsoft Visual Studio or Eclipse is a plus. Respond to operational and business concerns related to future programs, projects, or enhancements to ensure consistent delivery of quality services.
Software Developer Charter Communications IncSoftware DeveloperMaryland Heights, MOBeyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. Influence system design by identifying and recommending design and requirements needs for software enhancements while following established configuration and change control processes.
Software Developer Engineer (Experienced or Senior) The Boeing CoSoftware Developer Engineer (Experienced or Senior)St Louis, MO$126,650–$171,350 / yearPreferred Qualifications (Desired Skills/Experience): Level 3: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor's Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. Level 4: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 9+ years of related work experience OR Bachelor's Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience.
NewJava Developer- St Louis Georgia Tek SystemsJava Developer- St LouisSt Louis, MOExperience in software development design and implementation of large scale distributed systems and web services building complex software that is testable and designed for extensibility. Work extensively with open source software capable to modify or extend code maintained as part of an open source project.
Data Engineer Software Developer Leidos Holdings IncData Engineer Software DeveloperShiloh, IL$87,100–$157,450 / yearYou will an integral member of a fast paced, Agile development and implementation team to architect, design and develop data integration solutions (Extract, Transform, Load) to support a unified User Experience / User Interface (UX/UI) that provides a holistic single-pane-of-glass interface for an integrated solution on the Elastic platform. As a key Real-Time Visibility team member, you will be conducting design and implementation for a variety of solution capabilities to integrating various data sources into Confluent (Kafka) and Elastic platforms, design of robust data integration solutions, and adhering to the program's CI/CD processes and data governance practices.
Senior Software Developer RapsodoSenior Software DeveloperSt. Louis, MOThe company currently collaborates with partners such as The PGA of America, Golf Digest, Troon, various Major League Baseball teams, USA Baseball, and over 1000 NCAA athletic departments. With its headquarters in Singapore and strategically placed offices across the United States, Turkey, Japan, and Malaysia, Rapsodo represents more than just sports technology and data analytics.
Intermediate Software Developer DecisionPoint | CortekIntermediate Software DeveloperScott AFB, Illinois$100,000–$105,000 / yearFull timeHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. Authorization to Share Resume and Personal Information: By expressing your interest and submitting your resume for this position, you authorize DecisionPoint Corporation to share your resume, as well as personal information included on the resume, with its subsidiaries, affiliates and teaming partners for the purpose of considering you for this position and other available positions requiring comparable skills, education and experience.
AS/400 Senior Developer Hub International LtdAS/400 Senior DeveloperSt. Louis, MO$120,000–$150,000 / yearDrive IBM i modernization initiatives by championing modern development tooling (VS Code with Code for IBM i, RPG/CLP editing) in place of traditional green-screen tools, integrating AI-assisted development practices where applicable, and migrating source code management to Git/GitHub to support version control, branching, and collaborative development workflows on the AS/400 platform. The expected salary range for this position is $ 120,000 to $150,000 and will be impacted by factors such as the successful candidate's skills, experience and working location, as well as the specific position's business line, scope and level.
As/400 Senior Developer Hub InternationalAs/400 Senior DeveloperSaint Louis, MO$120,000–$150,000 / yearDrive IBM i modernization initiatives by championing modern development tooling (VS Code with Code for IBM i, RPG/CLP editing) in place of traditional green-screen tools, integrating AI-assisted development practices where applicable, and migrating source code management to Git/GitHub to support version control, branching, and collaborative development workflows on the AS/400 platform. The expected salary range for this position is $ 120,000 to $150,000 and will be impacted by factors such as the successful candidate's skills, experience and working location, as well as the specific position's business line, scope and level.
Embedded Software Developer - St. Louis Performance Software CorpEmbedded Software Developer - St. LouisSt Louis, MO$75,000–$145,000 / yearPerformance Software and its sister company, Talent Tier, are midsize companies with a great work-life balance, providing innovative software and hardware to our client companies. We are looking for passionate Software Developers to design and develop software solutions for state-of-the-art safety-critical systems in the areas of Avionics and Space Exploration to join our team.
Full Stack Software Developer (.Net/React) CopelandFull Stack Software Developer (.Net/React)Saint Louis, MOWe are seeking a Full Stack Software Developer who can architect, build, and optimize modern headless digital experiences using Optimizely CMS, Next.js, React, personalization, analytics, and content delivery technologies. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology that is built for the needs of the world ahead.
Software Developer II - Connect Service Software Front End, Angular Affinegy Inc. (Inactive)Software Developer II - Connect Service Software Front End, AngularILThis position would be on our iVUE Connect Utility Customer Care & Billing Software Development team, which is NISC''s solution providing functionality to dynamic pricing options and help utility companies provide enhanced customer service to their Members (customers). Key Words: Angular | TypeScript | Automated Testing | Java | Spring Boot | Agentic AI | AWS Cloud | SQL | Postgres | Kubernetes | Microservices | Agile | Scrum | Database | SDLC | Cross Functional.
Senior Software Developer Charter Communications IncSenior Software DeveloperMaryland Heights, MOBeyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. We're committed to growing a workforce that reflects the customers and communities we serve - providing opportunities for employment and advancement to all team members.
Sr Software Developer - API Integration First BankSr Software Developer - API IntegrationSt Louis, MO$110,000–$130,000 / yearThe range for this role takes into account many factors that First Bank considers when making hiring decisions, including but not limited to prior experience, skill set, training, and other internal business and organizational factors. We are looking for a Senior Software Developer who can lead the transition from legacy workflows to modern, automated solutions using Microsoft Power Platform and Azure.
Senior Java Developer CYNET SYSTEMSSenior Java DeveloperSt.Louis, MO$50–$55 / hourTemporaryContractorPart timeAs a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.
Data Engineer Software Developer Isys TechnologiesData Engineer Software DeveloperScott AFB, IllinoisFull timeImplements solutions using Confluent Kafka, Elastic Stack, AWS, and Red Hat OpenShift (Kubernetes), including creating Kafka, Elastic, and Logstash pipelines and supporting Kibana visualizations and dashboards with React, JavaScript, and HTML. Experience with big data technologies and platforms such as Kafka, Spark, NiFi, Hadoop, Elasticsearch, Logstash, Databricks, and ELK Stack for text mining, summarization, search, and entity extraction.
Data Engineer Software Developer LeidosData Engineer Software DeveloperShiloh, IllinoisYou will an integral member of a fast paced, Agile development and implementation team to architect, design and develop data integration solutions (Extract, Transform, Load) to support a unified User Experience / User Interface (UX/UI) that provides a holistic single-pane-of-glass interface for an integrated solution on the Elastic platform. As a key Real-Time Visibility team member, you will be conducting design and implementation for a variety of solution capabilities to integrating various data sources into Confluent (Kafka) and Elastic platforms, design of robust data integration solutions, and adhering to the program’s CI/CD processes and data governance practices.