Frontend Developer Jobs in Missouri, United States

Lead Epic EHR design, configuration, development, and optimization across clinical, operational, and revenue cycle domains. Mentor teams, enforce standards, guide integrations (HL7, FHIR, APIs), oversee upgrades, and translate clinical needs into technical solutions.

Epic + EHR Development Lead at CVS Health builds scalable Epic solutions across clinical, operational, and revenue cycle domains. The role leads Epic analysts, developers, and configuration teams, defines standards, and oversees builds, integrations, and upgrades.

Blue Cross Blue Shield of Kansas’ Development team builds secure, scalable applications that support complex business processes across the state’s health system. The Developer III designs, develops, tests, and deploys .NET solutions, refactors legacy code, and collaborates with product owners and QA in an Agile/Scrum environment.

Developer role at Blue Cross Blue Shield of Kansas writes, debugs, and maintains application code. Collaborates with business analysts, QA, and peers in Agile to translate requirements into technical specs, design scalable, secure solutions, and ensure performance standards.

Cornerstones of Care’s Development team drives philanthropic revenue through major giving. The Director of Development leads strategy, portfolio management, and stewardship of high‑net‑worth donors, partnering with executive leadership and board members to secure significant gifts.

Veterans Affairs (VA) team at Syms Strategic Group builds cloud‑based healthcare data platforms. The Software Developer designs and maintains RESTful APIs in Java/NodeJS, integrates Angular dashboards, and ensures secure, performant EDI transaction processing on AWS. Remote US role, 100% remote, U.S. citizenship required, relocation not offered.

Developer 1 performs simple problem solving tasks, writes, configures, builds, and modifies software, tools, and application programs, participates in unit testing, creates flow charts, and develops skills in design and problem solving. Learns and adapts to changing technology, communicates professionally.

Market Developer at Thrivent Financial for Lutherans drives advisor success by mentoring new financial advisors, coaching joint field work, and delivering training on Salesforce and Thrivent tools. The role supports advisor launch, marketing plan execution, and continuous performance improvement across the South Central Advisor Group.

Diocese Development team drives the mission of the Kansas City–St. Joseph Diocese through strategic fundraising and donor stewardship.

MACC (Mid America Computer Corporation) develops billing and integration software for telecom providers. The Software Developer designs, builds, and maintains MSSQL databases, RESTful APIs, and Angular front‑ends using C#/.NET Core, collaborating with cross‑functional teams to deliver new features.

Technology Services team builds AI‑driven collaboration and automation platforms for the firm. The Software Developer designs, develops and deploys enterprise‑grade AI applications on Azure using C#/.NET, Azure Functions, Service Bus and AI Foundry, delivering intelligent workflow solutions.

Product Developer responsible for end-to-end product lifecycle in a specified category at Bass Pro Shops. Leads market research, identifies opportunities, and drives development from concept to launch.

A .NET Developer role at UMB Financial focuses on building and maintaining Fund Services applications, integrating with enterprise systems, and supporting testing and production issues. The hybrid position requires on‑site presence Monday‑Thursday in Milwaukee or Kansas City, with remote options across the U.S. for qualified candidates.

Veterans Affairs (VA) department at Syms Strategic Group builds cloud‑based healthcare data platforms. The Software Developer designs and implements RESTful APIs in Java/NodeJS, integrates Angular dashboards, and supports AWS services for EDI transaction processing.

PHP Developer on the St. Louis Fed’s IT team, building robust web applications that serve the Federal Reserve’s mission of stable prices and economic growth. The role designs and implements PHP/Laravel APIs, handles large datasets, and creates 508‑compliant front‑ends with React.js, while ensuring performance, security, and maintainability.

Software Developer at GDIT supports intelligence customers in Springfield, VA, St. Louis, MO, and Arnold, MO. Requires TS/SCI clearance and 5+ years of software development experience. Works on enterprise solutions using CI/CD, DevSecOps, Kubernetes, Docker, and container orchestration.

Java Developer III at Old Dominion Freight Line builds enterprise‑grade logistics software. The role leads design, testing, and deployment of Java/J2EE applications, mentors junior developers, and collaborates with business analysts on database schemas.

Equifax Technology team builds integration solutions using Mulesoft. The developer creates and maintains high‑scale applications, writes code, performs testing, and collaborates on architecture and agile sprints.

The Workflow Processes team plays a critical role in building technical business process and workflows automated by Business Process Management (BPM) tools and services. This will allow UMB to monitor and optimize continuously to improve business processes to increase efficiency and reduce costs.

WashU Hillel’s Director of Development leads the strategic multi‑year fundraising plan, doubling the annual $1.3M campaign and launching a capital & endowment drive. The role partners with the CEO, Board, and campus marketing to cultivate major gifts, manage donor relations, and oversee campaign operations.