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- Summary Mid Software Developer O’Fallon, IL Are you ready to enhance your skills and build... ...‑oriented environment (Cloud, SOA, Web‑Services) or virtualization environment.... ...React. Experience implementing JavaScript, Java, and SQL. Active TS/SCI Clearance. Preferred...SuggestedWork at officeWork from homeHome office
- A defense solutions company located in O'Fallon, IL, is seeking a Mid Software Developer to enhance existing systems and integrate open-source solutions. The ideal candidate will have a strong background in Python, React, and C#, alongside experience with AWS services....Suggested
- ...Decision Point Corporation is looking for an Intermediate Software Developer to join our team supporting the Transportation Geospatial... ...with IA (Information Assurance) and QA. Experience Developing in Java Our Equal Employment Opportunity Policy EEO and Affir......SuggestedFor contractorsLocal areaRemote work
- AG Technologies, based in Chesterfield, Missouri, is looking for an individual with a Master’s degree in computer science, MIS, or electrical engineering. Required skills include SQL, Oracle, and C++. This position offers the opportunity to work in a thriving environment...Suggested
- ...orequivalent Understanding/experienceinApacheSpark,Airflow,Databricks,AWS,andrelatedtechnologies FluencyinoneormorelanguageslikeScala,Java,Python,etc. UnderstandContinuousIntegration(CI)andDelivery(CD)concepts,andcapabilitiestosupportautomation,pipelines,virtualization,...Suggested
$76k - $127k
...are responsible for ensuring that our platform is stable and healthy. We break down barriers to running our products by fostering developer run ownership and empowering developers to build resilient products. We support our developers during the application build phase...SuggestedFull timePart timeWorldwideFlexible hours$96k - $163k
...are responsible for ensuring that our platform is stable and healthy. We break down barriers to running our products by fostering developer run ownership and empowering developers to build resilient products. We support our developers during the application build phase...SuggestedFull timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO10 minutes agonew- Clearwing is seeking a Software Engineer based in Chesterfield, Missouri, who will work extensively with Java/J2EE technologies. This role demands a solid understanding of distributed systems and requires the engineer to translate business requirements into technical solutions...Suggested
- ...interpersonal and technical. It requires a solid foundation across the complete spectrum of software engineering of distributed systems using Java/J2EE as core set of technologies. The candidate should be comfortable working across all the tiers in the proposed solution: RDBMS,...Suggested
- ...coding, and maintaining large data processing systems, primarily using the Spark framework with Scala. Responsibilities include developing big data processes using AWS, debugging issues, and adhering to best practices in coding and architecture. Candidates should have...Suggested
- Overview Amyx is seeking a Software Engineering Lead to join our Dept. of Defense client at Scott Air Force Base in O'Fallon, IL. Responsibilities This position requires the ability to support software development and Agile delivery activities. Supports Agile ceremonies...SuggestedTemporary workFor contractorsFlexible hours
- A defense contractor is seeking a Software Engineering Lead for a Department of Defense client at Scott Air Force Base in O'Fallon, IL. The role involves supporting software development and Agile processes, coordinating development activities, and assisting with tool configuration...SuggestedFor contractors
$99k - $225k
Job Number: R0241538 Agentic AI Developer Opportunity As an experienced engineer, you know that machine learning is critical to understanding... ...LLMs) Experience with programming languages such as Python or Java Experience with software design patterns Knowledge of...SuggestedLocal area- ...Software Developer Job Title: Software Developer Job Type: Full-Time Start Date: 2026-05-26 End Date: 2026-06-26 No Of Openings: 3 Salary... ...Experience of Twelve (12) months of working with any one of Java, C#, C++, Python or Software Development Tools is required. Travel...SuggestedFull timeRelocation
Ailabsweb
Maryland Heights, MO2 days ago $140k - $231k
...transactional use cases. The primary purpose of this role is to develop and deliver best-of-breed authentication products... ...solve complex engineering problems Technologies • Java, J2EE, microservices, RESTful APIs, Angular, Web Services, JavaScript, HTML/CSS • Frameworks: Spring...SuggestedFull timePart timeWorldwideFlexible hours- ...solutions provider is seeking a Senior Cloud Solution Architect / Java Technical Architect in Maryland Heights, MO. The role involves... ...expertise in Java and cloud architecture, and a proven ability to develop architectural roadmaps. This position offers a competitive...Hourly pay
- A technology solutions provider in Maryland Heights, MO is seeking a Senior Cloud Solution Architect / Java Technical Architect. The role involves leading architectural design for wireless provisioning systems, ensuring alignment throughout project lifecycles, and providing...
$90.4k
A technology solutions company is seeking candidates for a software development role based in Chesterfield, Missouri. The responsibilities include gathering user requirements, implementing design phases of the software development life cycle, and providing production support...- ...system issues. Successful candidates should have at least 3 years of experience in application development and backend technologies like Java and SQL. The opportunity provides a dynamic work environment with a focus on quality and innovation in IT systems. #J-18808-Ljbffr...
- ...services company in Chesterfield, Missouri, is seeking a skilled developer to drive innovative projects. The ideal candidate will utilize... ...tasks and ensuring code quality. Strong knowledge in modern Java technologies such as AngularJS, REST Services, Groovy, and more...
- DecisionPoint Corporation is seeking an Intermediate Software Developer to support the Transportation Geospatial Information System (TGIS) at Scott AFB, IL. This role combines onsite work with a hybrid telecommute model, allowing flexibility while engaging in software design...Remote work
- A leading tech solutions provider in Maryland Heights is looking for a Senior Cloud Solution Architect / Java Technical Architect. This role involves leading architectural design and supporting critical systems within the Network Services Layer, requiring deep expertise...
$140k - $231k
...driving visibility and actionable insights. Role Plan, design and develop technical solutions and alternatives to meet business... ...vision that prioritizes business value. Technical stack includes Java, Angular, PCF, Spring Boot and Oracle. Lead by example with a hands...Full timeFlexible hoursMasterCard
O Fallon, MO3 days ago- jobr.pro is looking for software developers and engineers to join their Provisioning Development team in Lake Saint Louis, MO. This hybrid role includes designing responsive web applications and developing RESTful services for advanced AI systems. The ideal candidate has...
- A technology consulting firm in Maryland Heights, MO, seeks a skilled Senior Cloud Solution Architect with strong Java expertise and cloud architecture experience. This role involves leading design for wireless provisioning systems, translating business needs into efficient...
- A technology solutions provider seeks a dedicated IT Installation and Support Specialist based in Lake Saint Louis, Missouri. The successful candidate will provide quality IT installation and support services to customers nationwide, requiring expertise in Linux and Windows...
$93.12k - $125.71k
...Senior Software Engineer provides technical and analytical work to develop, design, and/or support software solutions across multiple U.S.... ...experience in one or more of the following: C, C++, C# and/or Java. Practical experience working with embedded hardware Experience...Full timeContract workLocal areaLeonardo DRS
Bridgeton, MO22 hours ago- ...and 3+ years’ experience with cloud-based solutions (Cloud, SOA, Web-Services) including virtualization environment, network and... ...with NGA cloud-based architecture AWS Solutions Architect, AWS Developer, Certifications Experience with IC Cloud Architecture implementation...
- ...design, writing embedded code, and leading projects. The ideal candidate will have at least 5 years of experience, a Bachelor's Degree in Computer Science, and proficiency in C, C++, or Java. A comprehensive benefits package is also included. #J-18808-Ljbffr Leonardo DRSFull time
$90.4k
...production support, deployments, and client assistance. Setup Stargate gateway for applications. Develop batch applications as per requirement. Integrate Azure services with Java 11 applications. Check overall codebase quality by participating in design review, code...Monday to Friday
