Software Developer Programmer jobs in St Charles

Job Description Job Title: Senior Java Developer City: O Fallon State/Province: Missouri Posting Start Date: 4/6/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex d

Freedom Technology Solutions Group, LLC

Freedom Technology Solutions Group is seeking a Software Engineer (Backend Developer) to support our client's intelligence analysis products and capabilities. This position involves providing software development capabilities to enhance existing and emerging client capabilities, including design and

Freedom Technology Solutions Group, LLC

Freedom Technology Solutions Group is seeking a Software Engineer (Backend Developer) to support our client's intelligence analysis products and capabilities. This position involves providing software development capabilities to enhance existing and emerging client capabilities, including design and

Syms Strategic Group, LLC (SSG)

$62,818 - $93,948 /year

Syms Strategic Group (SSG) is seeking a talented MUMPS Developer Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: Experienced Security Clearance Level: Public Trust (MBI) Salary Range: $62,818.02 - $93,948.33 Military Veterans are highly encouraged to apply! Essent

Golden Technology

Your Next Career Move Starts Here! The Role: Backend Developer Location: St. Louis, MO (onsite) Type: Contract What You'll Do: Develop and maintain back-end services and REST APIs using C# and .NET Core. Knowledge of MVC and microservice architectural pattern. Understanding of agile development meth

Focus Financial Partners Inc.

The Salesforce Senior Developer will be responsible for designing, developing, and maintaining custom Salesforce solutions that support key business processes. Reporting to the Head of CRM, this role will play a critical role in advancing the organization’s Salesforce capabilities by delivering high

Perficient

Job Description We currently have a career opportunity for a Lead RPA Developer to join our company. Job Overview: We are seeking a dynamic and experienced RPA Lead to spearhead our enterprise automation initiatives, transforming how we operate through smart automation and process excellence. The id

Performance Software

Performance 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 a medium-size company having been in business for over 25 years with never having a layoff and very low turnover

A company is looking for a Frontend Developer (contractor) who can bridge the gap between design and code. Key Responsibilities Build new product features from Figma designs to production-ready code Review Figma mockups and provide feedback on technical feasibility and interaction patterns Optimize

A company is looking for a Laravel Developer. Key Responsibilities Designing and building web applications using Laravel and other platforms Converting PSDs into pixel-perfect responsive Laravel and custom PHP sites Integrating data with various systems and resolving cross-browser compatibility issu

A company is looking for a Principal Developer to guide technical direction and contribute to architectural decisions in their Exposure Management product area. Key Responsibilities Guide technical direction and contribute to platform architectural strategy across multiple teams Participate in syste

Position Details Software Developer Georgia Institute of Technology Posted: 27-Mar-26 • Location: Webster, Florida • Type: Full Time • Salary: $85,000 – $120,000 annually 5 openings available. Hybrid/Remote is allowed. Job Overview We are seeking a talented Software Developer to join our dynamic tea

A company is looking for an Oracle HCM Technical Developer (ORC Specialist). Key Responsibilities Design and develop ORC HCM Extracts and integrations with third-party ATS platforms Maintain HCM Extracts and develop integrations across Core HR, Payroll, and other modules Develop applications and sup

A company is looking for a React Native Android Developer to join their mobile engineering team. Key Responsibilities Develop, test, and maintain high-quality mobile applications using React Native for Android platforms Collaborate with UI/UX designers to translate designs into pixel-perfect interfa

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

Overview Mid Software Developer O’Fallon, IL Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture? If so, Chenega Military, Intelligence & Operations

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 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 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

The Company is looking for a Senior Software Engineer - Developer to join the Government Vehicle Health Maintenance Systems team located in Hazelwood, Missouri. 100% on site. In the Government Vehicle Health Maintenance Systems organization, our team of engineers develops, fields, and supports platf