2,092 Results for

Application Developer Jobs in Missouri

Jobs

Full Stack JavaScript Developer (Data & Search Focus) Metric5

St. Louis, MO

$140,000–$170,000 / year
Quick Apply

Write clean, maintainable code backed by automated unit and integration tests using modern JavaScript testing frameworks (Vitest, Jest, Testing Library). Assist with maintaining and monitoring real-time Change Data Capture (CDC) and streaming data pipelines (Debezium, Apache Kafka, Apache Flink, Vector) that feed system search engines.

29 days ago

Salesforce Health Cloud Developer II TriWest Healthcare Alliance

Kansas City, MO

Remote

Full time

Technical Skills: Knowledge and expertise in applications programming methodologies and disciplines; expertise in system analysis and business problem-solving; knowledge in vendor-supplied application software; functional expertise in assigned applications. Designs, codes, debugs, tests, documents and implements Salesforce Health Cloud including application customizations and integration of other 3rd party vendor-supplied software.

8 days ago

AI/ML Developer (Technology Specialist - Python / Agentic AI) Argyllinfotech

NULL, MO

Quick Apply

Production Engineering & Reliability: Write clean, modular, and fully tested asynchronous Python code (FastAPI, asyncio) backed by PostgreSQL, ensuring high availability, system resilience, and proper LLM observability/tracing. Key Responsibilities Agent Development & Orchestration: Design and deploy LLM-powered agents and multi-agent workflows using LangChain and LangGraph, implementing state management, conditional routing, and robust error handling.

3 days ago

Software Engineer III - Full-stack Developer with Anthropic Experience Deloitte Touche Tohmatsu Ltd

Kansas City, MO

$122,000–$240,500 / year

Integrate large language model platforms and generative artificial intelligence application programming interfaces, including Anthropic Claude, to deliver context-aware features, retrieval-augmented generation pipelines, tool-calling workflows, and automation solutions. Experience with at least one major cloud platform, including Amazon Web Services, Microsoft Azure, or Google Cloud Platform, and one year of hands-on experience integrating Anthropic Claude application programming interfaces into software applications in a commercial setting.

30+ days ago

Software Engineer III - Full-Stack Developer With Anthropic Experience Deloitte

Saint Louis, MO

$122,000–$240,500 / year

4 days ago

Senior Streamlit UI Developer iSpace Inc.

Clayton, MO

Remote

$72.98 / hour
Quick Apply

Collaborates closely with technical and non-technical roles such as data modelers, architects, business analysts, data stewards, and subject matter experts (SMEs) to provide design, technical analysis, development/configuration, testing, implementation, and support expertise representing the interest of the business across the enterprise. Education/Experience: A Bachelor's degree in a quantitative or business field (e.g., statistics, mathematics, engineering, computer science) and Requires 4 – 6 years of related experience.

4 days ago

Full-Stack Developer Aspen Technical Staffing, Inc

Kansas City, MO

Quick Apply

Develop and maintain data connections and pipelines utilizing filesystem, JDBC, SFTP, and webhooks. Palantir Foundry, including Workshop, Pipeline Builder, Code Workbook, and Ontology Manager.

25 days ago

ServiceNow Developer (SE2) StratAcuity Staffing Partners Inc

St. Louis, MO

$50–$59 / hour

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. The ideal candidate will have experience developing within the ServiceNow platform, building integrations, troubleshooting complex issues, and contributing throughout the software development lifecycle.

30+ days ago

SDC Java Software Developer---Staff/Analyst---St. Louis Ernst & Young Global Ltd

St. Louis, MO

$55,400–$113,000 / year

If you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please call 1-800-EY-HELP3, select Option 2 for candidate related inquiries, then select Option 1 for candidate queries and finally select Option 2 for candidates with an inquiry which will route you to EY's Talent Shared Services Team (TSS) or email the TSS at ssc.customersupport@ey.com. The team supports our clients in modernizing systems, processes and products to enhance business and customer-facing platforms and services to support high performance in a rapidly changing and competitive environment.

30+ days ago

SDC Java Software Developer---Senior---St. Louis Ernst & Young Global Ltd

St. Louis, MO

$67,000–$136,800 / year

30+ days ago

Geospatial Front End Developer - Multiple Positions at Junior/Mid/Senior Levels TIC Solutions Inc

St. Louis, MO

NV5 delivers technology-enabled engineering, consulting, and geospatial solutions that help clients plan, design, and optimize infrastructure, buildings, utilities, and environmental systems. NV5 Geospatial (NV5G) is actively recruiting qualified and cleared Geospatial Front End Developers to support national security client sites in the Northern Virginia and St.

3 days ago

Full Stack Developer - Sr. Software Engineer Chenega Agile Real-Time Solutions

Springfield, Missouri

LCAT - Software Engineer lvl 3. Summary: We are seeking a skilled ServiceNow System Integrator/Full Stack Developer with expertise in integrating external systems into the ServiceNow platform using REST/SOAP APIs and middleware technologies. This position requires extensive knowledge of API-driven development, middleware and full stack engineering to design, develop, and implement new system integrations with the ServiceNow platform in support of the CMDB.

30+ days ago

Java/Angular Developer The Timberline Group

Saint Louis, Missouri

The candidate will possess the technical expertise necessary to estimate, design, develop, implement, and support applications using Java/Angular, J2EE, JSP, JavaScript, Struts, Servlets, and Oracle SQL to meet business and technical requirements. The candidate must have excellent communication and team leadership skills to successfully interact with clients, other software developers, application and data architects, business analysts and other related teams.

30+ days ago

Mid Level .Net Developer The Timberline Group

Saint Louis, Missouri

Our team is a growing group of software developers dedicated to creating great software and growing the value of the company. If you are a good fit for our team, you will: Be capable of owning problems and working with others to solve them.

30+ days ago

AI/ML Developer – Agentic AI Tech3pillars Technologies

NULL, MO

Quick Apply

The ideal candidate will have strong production-level Python development experience along with hands-on expertise building LLM-powered agents, RAG pipelines, and multi-agent orchestration systems . The developer will work closely with the Platform Architect and engineering team to design, develop, and deploy scalable AI solutions that directly support field technicians in production environments.

9 days ago

Palantir Foundry Developer ESPO Corporation

Kansas City, MO

$48–$53 / hour
Quick Apply

Responsibilities include participating in user interviews, developing and designing front end web user interfaces from a composable architecture, integrating existing data sets and models, developing and maintaining semantically driven object ontologies, and ensuring the responsiveness of applications, among other duties. Job Description: The growth and evolution of infrastructure demands, coupled with a rapidly changing technological landscape, presents significant opportunities to those companies that have the focus and foresight to solve some of society's most complex challenges.

2 days ago

Amazon Connect Developer- R01570794 Brillio

Saint Louis, Missouri

The role will partner closely with business stakeholders, product owners, architects, developers, QA teams, operations, and compliance teams to modernize contact center capabilities while ensuring high availability, regulatory alignment, and operational excellence. Brillio is one of the fastest growing digital technology service providers and a partner of choice for many Fortune 1000 companies seeking to turn disruption into a competitive advantage through innovative digital adoption.

30+ days ago

Enterprise - Salesforce Agentforce Developer Slalom Inc

Kansas City, MO

$126,000–$154,000 / year

Salesforce AI Associate, Salesforce AI Specialist, Salesforce Administrator, Salesforce Platform App Builder, Salesforce Platform Developer I, Salesforce JavaScript Developer I, Sales Cloud Consultant, Service Cloud Consultant, Data 360 Consultant, Agentforce Legend (Agentblazer). Agentforce, Prompt Builder, Einstein Copilot / Einstein Assistant, Einstein Model Studio, Data Cloud Retrievers, RAG patterns, Salesforce APIs, Salesforce integrations, Apex, Lightning Web Components, JavaScript, Flow, Automation.

30+ days ago

Sr ServiceNow Developer IS3 Solutions

St Louis, MO

Quick Apply

The Infrastructure Automation Team is seeking a Senior ServiceNow Software Engineer to support a major greenfield ServiceNow implementation and the modernization of the team's existing ServiceNow development and automation workflows. As the new ServiceNow environment is introduced, existing ServiceNow development workflows, field mappings, integrations, and associated Ansible code will need to be reviewed and updated.

19 days ago

Principal/Lead Java Developer The Timberline Group

Saint Louis, Missouri

Principal Java Developer/Team Lead to serve as the senior developer on a team working to create the next generation back end data analytics platform designed to deliver high quality data analytics to our application development teams to be used in transforming the delivery of care for our customers. In the Team Lead role the candidate will develop all application architectures and coding practices for a team of approximately 8 developers in addition to working closely with the business stakeholders to translate business requirements into working designs.

30+ days ago

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Application Developer Jobs in Missouri

Full Stack JavaScript Developer (Data & Search Focus) Metric5

Salesforce Health Cloud Developer II TriWest Healthcare Alliance

AI/ML Developer (Technology Specialist - Python / Agentic AI) Argyllinfotech

Software Engineer III - Full-stack Developer with Anthropic Experience Deloitte Touche Tohmatsu Ltd

Software Engineer III - Full-Stack Developer With Anthropic Experience Deloitte

Senior Streamlit UI Developer iSpace Inc.

Full-Stack Developer Aspen Technical Staffing, Inc

ServiceNow Developer (SE2) StratAcuity Staffing Partners Inc

SDC Java Software Developer---Staff/Analyst---St. Louis Ernst & Young Global Ltd

SDC Java Software Developer---Senior---St. Louis Ernst & Young Global Ltd

Geospatial Front End Developer - Multiple Positions at Junior/Mid/Senior Levels TIC Solutions Inc

Full Stack Developer - Sr. Software Engineer Chenega Agile Real-Time Solutions

Java/Angular Developer The Timberline Group

Mid Level .Net Developer The Timberline Group

AI/ML Developer – Agentic AI Tech3pillars Technologies

Palantir Foundry Developer ESPO Corporation

Amazon Connect Developer- R01570794 Brillio

Enterprise - Salesforce Agentforce Developer Slalom Inc

Sr ServiceNow Developer IS3 Solutions

Principal/Lead Java Developer The Timberline Group

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