Developer jobs in Cheltenham

A company is looking for a Cloud Web Developer to support mission requirements for a scalable data ecosystem. Key Responsibilities Design, develop, and maintain secure cloud-based web applications Ensure compliance with FedRAMP and DoD Impact Level (IL) security requirements Develop and maintain API

Your Next Career Move Starts Here! The Role: Front-End Developer (Angular) Location: St. Louis, MO Type: Contract What You ll Do: Our client has an immediate need for a Front-End Developer to join their team. This role will support an application development project, and responsibilities will includ

McCarthy Holdings

## POSITION SUMMARY McCarthy is seeking a full-time Senior Application Developer located in St. Lous, MO who as part of the Enterprise Solutions and Analytics team, will play a crucial role in building our application and integration portfolio, supporting our existing systems and driving innovation

Description SR. PYTHON DEVELOPER This position is based out of our St Louis, MO office About ArchKey ArchKey is one of the nation’s largest privately held specialty trade installation and integrated facility service companies. We are a leader in designing, building and maintaining electrical, techno

Join our dynamic team as a Software Developer II where you will analyze, design, test, modify and implement software systems designed to support new or existing business initiatives. We are seeking passionate problem solvers with a mastery of PowerBuilder and Oracle, with the ability to work indepen

A company is looking for a Senior Software Developer (Angular/.NET). Key Responsibilities Research, develop, deploy, and maintain software for internal use Provide feedback and suggestions for process and system improvement Collaborate with Business Analysts to gather and assess business information

Boeing

This posting is for a contract assignment and is not a full-time employment offer with Boeing. Candidates selected for roles will be employed as contract workers through a Boeing approved 3rd party for the duration of the specified project. Boeing's Digital Analytics and System Health Software team

A company is looking for an Epic Bridges Integration Developer (Certified) to work on large-scale healthcare integration projects remotely. Key Responsibilities Build and manage interfaces using HL7 and integration engines like InterSystems Health Connect or Rhapsody Collaborate with healthcare prov

A company is looking for a Senior Java Developer. Key Responsibilities Design, implement, and maintain FHIR R4 servers and APIs for payer-relevant resources Map and transform payer system data into FHIR-compliant formats Develop and integrate RESTful and event-driven APIs using Kafka Required Qualif

A company is looking for an Advanced Full Stack Developer to support the development of a high-level dashboard application. Key Responsibilities Develop and enhance a dashboard application using modern full-stack technologies Build and maintain API services using .NET Develop front-end components us

A company is looking for a Senior Software Developer (Backend). Key Responsibilities Design and build scalable backend services using Django and Django REST Framework Lead architecture reviews and create task queues with Celery and messaging systems Drive code reviews and mentor mid- and junior engi

Feditc LLC

FEDITC, LLC is a fast-growing business supporting DoD and other intelligence agencies worldwide. FEDITC develops mission critical national security systems throughout the world directly supporting the Warfighter, DoD Leadership, & the country. We are proud & honored to provide these services. Overvi

Company Overview: For more than 50 years, NISC has developed and implemented enterprise-level and customer-facing software solutions for over 960+ utilities and broadbands across North America. Our mission is to deliver technology solutions and services that are Member-focused, quality driven and va

National Information Solutions Cooperative (NISC)

Company Overview: For more than 50 years, NISC has developed and implemented enterprise-level and customer-facing software solutions for over 960+ utilities and broadbands across North America. Our mission is to deliver technology solutions and services that are Member-focused, quality driven and va

Georgia IT Inc

Job Role: Java Developer Location: St Louis, MO Duration: Contract Rate: DOE Job Description: Strong Java developer with very good understanding of micro services. Grasp of software engineering skills in modular design, data structures, algorithms Deep knowledge and hands on experience with modern a

Georgia IT Inc

Java Developer Location: St Louis, MO (Onsite from day 1) Duration: Contract/Fulltime Rate: DOE US Citizens, GC, EAD ( H4, L2), E3 TN visa holders preferred, NO third party corp to corp accepted for this job Job Description: Strong Java developer with very good understanding of micro services. Grasp

FEDITC, LLC is a fast-growing business supporting DoD and other intelligence agencies worldwide. FEDITC develops mission critical national security systems throughout the world directly supporting the Warfighter, DoD Leadership, & the country. We are proud & honored to provide these services

Boeing

Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is currentl

# Senior Mobile Lead Developer(Reactnative) - R01563454 About Brillio: 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. Brill

Berkeley, Missouri Job ID JR2026504663 Category Security Clearance Role Type Onsite Post Date Apr. 07, 2026 Job Description At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusi