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W2 ONLY Onsite Lead AWS Software Developer

LorienCreve Coeur, MOApril 15th, 2026
Support software development initiatives in a manufacturing automation environment. This role is responsible for end-to-end software delivery, including analysis, development, testing, and deployment, with a strong emphasis on modern cloud architecture, DevOps practices, and OT/automation integration.This is a hands-on technical role that requires on-site collaboration with Manufacturing Automation engineers to implement, configure, and support integrated software and automation solutions.Key ResponsibilitiesDesign, develop, test, deploy, and support scalable software solutionsCollaborate closely with manufacturing automation and OT engineers on-siteAnalyze and solve complex technical problems in distributed and industrial environmentsImplement and support cloud-native and event-driven architecturesPromote software craftsmanship, best practices, and continuous improvementChallenge existing approaches and introduce modern, innovative solutionsSupport integration between enterprise IT systems and industrial automation platformsRequired Technical SkillsCloud & DevOpsAWS setup and ongoing managementLambda setup and troubleshootingDevOps practices and CI/CD pipelinesGitHub source control and collaborationAWS permissions and IAM role managementIntegration & MiddlewareMuleSoftOcelot API GatewayAutomation / OT (Operational Technology)Message queue architecturesConnecting to topics and tags to consume automation dataSiemens S7 (next-generation automation systems)Unified Namespace (Allen-Bradley and Siemens environments)Industrial IoT (IIoT) concepts and implementationsQualifications10 years of professional software development experienceStrong understanding of cloud-native, distributed, and event-driven systemsProven experience working across IT/OT boundariesAbility to work independently within an autonomous teamExcellent problem-solving and communication skillsWillingness and ability to travel on-site as required to support manufacturing automation effortDesired Skills and ExperienceNO Visa candidates Onsite in MOSenior Software Development Engineer to support software development initiatives in a manufacturing automation environment. This role is responsible for end-to-end software delivery, including analysis, development, testing, and deployment, with a strong emphasis on modern cloud architecture, DevOps practices, and OT/automation integration.The ideal candidate is a software craftsman-curious, proactive, ego-less, and highly collaborative-who thrives in autonomous teams, challenges the status quo, and brings innovative ideas to solve complex technical problems.This is a hands-on technical role that requires on-site collaboration with Manufacturing Automation engineers to implement, configure, and support integrated software and automation solutions.Key ResponsibilitiesDesign, develop, test, deploy, and support scalable software solutionsCollaborate closely with manufacturing automation and OT engineers on-siteAnalyze and solve complex technical problems in distributed and industrial environmentsImplement and support cloud-native and event-driven architecturesPromote software craftsmanship, best practices, and continuous improvementChallenge existing approaches and introduce modern, innovative solutionsSupport integration between enterprise IT systems and industrial automation platformsRequired Technical SkillsCloud & DevOpsAWS setup and ongoing managementLambda setup and troubleshootingDevOps practices and CI/CD pipelinesGitHub source control and collaborationAWS permissions and IAM role managementIntegration & MiddlewareMuleSoftOcelot API GatewayAutomation / OT (Operational Technology)Message queue architecturesConnecting to topics and tags to consume automation dataSiemens S7 (next-generation automation systems)Unified Namespace (Allen-Bradley and Siemens environments)Industrial IoT (IIoT) concepts and implementationsQualifications10 years of professional software development experienceStrong understanding of cloud-native, distributed, and event-driven systemsProven experience working across IT/OT boundariesAbility to work independently within an autonomous teamExcellent problem-solving and communication skillsWillingness and ability to travel on-site as required to support manufacturing automation effortsImpellam Group and its brands are equal-opportunity employers committed to diversity and inclusion. All qualified applicants will receive consideration without regard to race, color, religion, gender, sexual orientation, pregnancy or maternity, national origin, age, disability, veteran status, or any other factor determined to be unlawful under applicable law. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application, interview process, pre-employment activity, and the performance of crucial job functions. If you require additional disability considerations, modifications, or adjustments please let us know by contacting HR-InfoImpellamNA@impellam.com or fill out this form to request accommodations.