Overview We are seeking an experienced Senior Software Developer to support a large-scale, 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs, Identity and Access Management (IdAM/ICAM), Authentication, Authorization, Attributes, and Digital Policy Management initiatives. The Software Developer will work within a large, collaborative team of software developers, software engineers, and data engineers to modernize mission-critical applications and implement industry-standard technologies and development practices. What will you do? • Design, develop, enhance, and modernize legacy applications using modern software development technologies and practices. • Develop backend applications and services using Java, Spring Boot, and Python. • Design and develop applications leveraging Neo4j and Elasticsearch. • Design, develop, and integrate RESTful APIs. • Analyze customer requirements and translate them into effective technical solutions. • Support the modernization and migration of legacy applications while maintaining continuity of existing mission-critical systems. • Design and implement custom ETL processes and methodologies for data transformation and integration. • Develop AWS CloudFormation scripts to provision network and application infrastructure in a repeatable and automated manner. • Develop custom scripts to install, configure, and deploy application code within AWS EC2 instances. • Leverage AWS services to build and operate scalable cloud-based applications. • Implement and maintain Node.js PM2 for application monitoring, process management, and resiliency. • Perform unit testing, peer code reviews, and automated application testing. • Create, edit, maintain, and execute automated tests using Selenium. • Utilize Git, Jenkins, and/or Rundeck to support source control, continuous integration, deployment, and automation. • Work within Red Hat Linux (RHEL) environments and utilize command-line tools for development and troubleshooting. • Participate in Agile development activities using SAFe, Scrum, and other Agile methodologies. • Collaborate with developers, software engineers, data engineers, and other technical stakeholders to solve complex technical challenges. • Produce clear technical designs, documentation, and implementation plans. • Mentor junior developers and promote software development best practices across the development community. • Participate in code reviews and provide constructive technical guidance to other team members. • Support the secure, reliable, and uninterrupted operation of mission-critical applications. Do you have what it takes? • Active TS/SCI with Polygraph • Bachelor's degree in Computer Science, Software Engineering, Information Technology, Engineering, or a related technical discipline. • 6–10 years of relevant software development experience. • Strong hands-on development experience with: • Java • Spring Boot • Python • Amazon Web Services (AWS) • Experience developing and modernizing enterprise or legacy applications. • Experience developing RESTful APIs. • Experience developing applications utilizing Neo4j and Elasticsearch. • Experience reading, analyzing, and developing technical solutions based on customer requirements. • Experience with AWS CloudFormation and Infrastructure as Code concepts. • Experience scripting application installation and configuration within AWS EC2 environments. • Experience designing and implementing ETL processes. • Experience with unit testing, peer code reviews, and automated testing. • Experience creating, maintaining, and executing automated tests using Selenium. • Knowledge of DevOps and development tools such as: • Git • Jenkins • Rundeck • Experience working from the command line within Red Hat Linux (RHEL) environments. • Experience working within Agile, Scrum, and/or SAFe development environments. • Strong technical documentation and system design skills. • Strong communication and collaboration skills. • Strong time management and workflow management skills. • Ability to methodically analyze complex technical challenges and develop technically sound solutions in a collaborative environment.