Mid Software Developer

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 Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level! Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing integrated enterprise IT support to Federal customers both CONUS and OCONUS. CARS employs Subject Matter Experts (SMEs) with decades of experience working in the Federal marketplace. We are seeking a Mid Software Developer to join the FS2 – Foundation Solutions team. The Backend Software Developer will modify existing GOTS code and integrate open-source software solutions for display and analysis within Aeronautical Production Systems. Responsibilities Coding, developing, integrating, and debugging Python, React, C#, and other languages. Strong familiarity with Python Flask, Mapping, Gitlab/DevOps, and ESRI development Writing validation tests against existing code baselines to ensure the integrity of the code during Agile development efforts. Assisting with unit testing. Writing scripts to automate AWS and RDS tasks. Performs software systems development, including the design, development, troubleshooting, and debugging of software programs for software enhancements and new software-intensive systems and products. Participate in peer reviews and unit testing, and must be adaptable to different responsibilities. Duties include software requirements analysis, development of software products. This role is responsible for identifying software and hardware dependencies and capacities. Other duties as assigned Qualifications BS degree and 2+ years of prior relevant experience OR Master's 2+ years of prior relevant experience; OR High School diploma or GED equivalent and 6+ years of related experience. Adept at leveraging a comprehensive suite of AWS services, including Amazon S3 for storage, EC2 for compute, and Lambda for serverless functions. This expertise is complemented by strong experience in Python and shell scripting to automate cloud operations and streamline infrastructure management. Possession of an AWS Certified Developer - Associate certification is a strong plus. Experience in either software development projects or software integration projects in a service‑oriented environment (Cloud, SOA, Web‑Services) or virtualization environment. Experience with TypeScript, Node.js/Express, ASP.NET Core Web API, Swagger (OpenAPI), C#, and Postgres Familiarity with REST principles. Experience with DevSecOps, including Kubernetes and Docker. Experience with Python and .NET Core (coding, developing, designing, integrating, and debugging) Experience with Linux Administration (including writing Bash scripts) Experience scripting to automate AWS and RDS tasks Experience using AWS SDK API tools to build on AWS. Lambdas, EC2, and React. Experience implementing JavaScript, Java, and SQL Background check Successfully pass background and drug screening Preferred Qualifications Master's Degree with 2+ years of prior relevant experience Active TS/SCI Clearance Knowledge, Skills, and Abilities Ability to obtain TS/SCI Clearance Ability to work independently and yet be effective within a team setting Must be capable of managing multiple efforts with time‑related constraints in a fast‑paced contracting environment Demonstrated ability to effectively communicate and collaborate with diverse internal and external stakeholder groups and individuals Friendly presence, helpful attitude, good interpersonal skills, and ability to work well with others. Excellent skills in Microsoft Word, Excel, and other Office applications Proficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues. Ability to provide technical assistance and support over the phone; good phone skills, professional demeanor, and previous customer service experience strongly desired. Good problem‑solving skills; ability to visualize a problem/situation and think abstractly to solve it #J-18808-Ljbffr