> Markdown version of [/jobs/ext/4640099-software-engineer](https://www.wearedevelopers.com/jobs/ext/4640099-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - **Company:** KBR Inc - **Location:** Vienna, WI, United States - **Contract:** Permanent contract - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), Microsoft Windows, Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Business Analytics Applications, Apache Tomcat, Application Services, Unit Testing, Cloud Computing, Software Quality, Information Systems, Databases, Continuous Delivery, Continuous Integration, Information Engineering, Data Systems, Software Debugging, Linux, Programming Tools, Amazon DynamoDB, Eclipse (Software), Elasticsearch, Gradle, Design of User Interfaces, Hibernate (Java), Python (Programming Language), Linux System Administration, Apache Maven, Cisco Nexus Switches, Oracle (Applications), Performance Tuning, Software Engineering, SQL Databases, System Testing, Data Processing, Autoscaling, Indexer, Git, Cloudformation, AngularJS, Information Technology, Non-relational Database, Build Tools, Tools for Reporting, Functional Programming, Cloudwatch, Puppet, Terraform, Jenkins - **Published:** November 8, 2026 - **Apply:** https://www.juju.com/job/28_25197_9b1a50ca50b304ce3d477a8987e0dbf5 ## About the Role * Security Clearance: Active TS/SCI clearance with polygraph * Operating Environments: Windows, Linux, AWS, Tomcat, Oracle, and FidOS * Education: Master's degree in Computer Science, Information Systems, Engineering, or a related scientific or technical discipline * Experience: Minimum of 12 years of relevant software engineering or information technology experience * Education Equivalency: Bachelor's degree with two additional years of specialized experience, or six additional years of specialized experience in place of a college degree * Demonstrated experience developing software using Java, Python, JavaScript, Angular, HTML, SQL, and Hibernate * Experience with continuous integration and delivery tools, including Git and Jenkins, and build tools such as Gradle or Maven * Experience with unit and integration testing, software debugging, performance optimization, relational and non-relational databases, and data engineering or analytics tools, * Experience deploying and maintaining applications using Tomcat, Oracle, Windows, Linux, and AWS * Experience with AWS services such as EC2, Lambda, S3, DynamoDB, CloudWatch, CloudFormation, and Auto Scaling * Experience with Elasticsearch and large-scale search, data indexing, or analytics solutions * Experience with supporting technologies such as Puppet, Nexus, SQL Developer, and Eclipse * Experience designing secure, scalable, and highly available applications in classified or mission-critical environments * Knowledge of infrastructure as code using Terraform, CloudFormation, or similar technologies * Strong written and verbal communication skills with the ability to work effectively across technical and non-technical teams ## Description * Innovative Projects: Develop and modernize secure software applications using Java, Python, Angular, AWS, and advanced data technologies * Collaborative Environment: Work with software engineers, system administrators, data professionals, and mission partners to solve complex technical challenges * Impactful Work: Deliver reliable, scalable, and secure applications that directly support critical customer missions, * Design, develop, test, deploy, and maintain full-stack software applications using Java, Python, JavaScript, Angular, HTML, SQL, and Hibernate * Develop and integrate application services, database components, user interfaces, and data processing capabilities across Windows and Linux environments * Build, maintain, and improve continuous integration and continuous delivery pipelines using Git, Gradle, Maven, Jenkins, and related development tools * Develop and deploy cloud-based solutions using AWS services, including EC2, Lambda, S3, DynamoDB, CloudWatch, CloudFormation, Auto Scaling, and related technologies * Perform unit, integration, regression, and system testing to ensure software quality, reliability, security, and performance * Troubleshoot complex application, database, integration, and infrastructure issues through effective debugging and performance optimization * Collaborate with technical and mission teams to understand requirements, recommend solutions, document software designs, and deliver production-ready capabilities