Senior Full Stack Engineer Full-time Job
Dec 8th, 2025 at 06:30 IT & Mobile Reference: 26484Job Details
Here is a summary of the text in a few sentences:
ECS is seeking a Senior Full Stack Engineer to work remotely or in their Washington DC office, supporting the Department of Homeland Security.
The role involves modernizing legacy systems, designing and building large-scale APIs, and ensuring scalability and reliability.
The ideal candidate will have 8+ years of experience with Java, 5+ years with React and JavaScript, and experience with CI/CD pipelines, cloud environments, and API development.
The salary range for this position is $145,000 - $175,000, and the candidate must be a US citizen with the ability to pass a Public Trust background investigation.
Company Description
ECS