Join Seneca Resources in supporting mission-critical federal programs as a Senior IT Developer - Java. This role is ideal for a seasoned developer who thrives in Agile environments, excels in backend engineering, and is passionate about cloud-native application development. As a Senior Developer, you'll design and implement scalable, secure, and high-performing software solutions that power modern digital transformations. You'll collaborate closely with cross-functional teams to build and optimize microservices, APIs, and CI/CD pipelines while mentoring junior engineers and ensuring best practices in software development.