Full Time Mid-level Journeyman Software Developer, Systems Software in AI at ECS in O'FALLON, IL, United States. Apply directly through the link below. At a glance: Work mode: Office Employment: Full Time Location: O'FALLON, IL, United States Salary: 80k - 90k USD Experience: Mid-level Core stack: Performance, JavaScript, Innovation, Security, Python, Spring, Agile, SQL, XML What is the salary range? The salary range is 80k - 90k USD annually. What skills are required? Performance, JavaScript, Innovation, Security, Python, Spring, Agile, SQL, XML. ECS is seeking a Journeyman Software Developer, Systems Software to work in our O/Fallon, IL office. ECS Federal is looking for a Journeyman Software Developer who possesses and applies expertise on multiple complex work assignments. The ECS Team provides development and support of GATES, a mission‑critical application providing cargo and passenger manifesting and in transit visibility requirements for the DoD. We are seeking a Java Developer with experience developing Web applications to be part of the larger team. Assignments may be broad in nature, requiring originality and innovation in determining how to accomplish tasks. Operates with appreciable latitude in developing methodology and presenting solutions to problems. Contributes to deliverables and performance metrics. As a Journeyman Software Developer, the selected individual will work hands‑on with developer and systems administrators to integrate our solutions and products for our government customer. Key responsibilities are to deliver DevSecOps pipeline solutions and proof of concepts for Continuous Integration/Configuration, Continuous Development, Continuous Delivery/Deployment, Continuous Testing, Continuous Security and Continuous Monitoring. The DevSecOps Engineer is also responsible for driving solutions that meet the customers' technical, financial and business requirements, and supporting a legacy system in the process of being modernized while being hosted in the cloud utilizing DevSecOps processes. Salary Range: $80,000 - $90,000 General Description of Benefits Qualifications Java, HTML5 technologies, Spring, RHEL, SQL, JavaScript, XML, Agile methodologies, WebLogic, Gradle/Maven/Ant, Python, Security + Certification or the ability to obtain certification immediately following employment. #J-18808-Ljbffr