Full Stack Developer

Overview

BigBear.ai is looking for a seasoned Full Stack Developer (JAVA/JEE) to lead the modernization and ongoing maintenance of the CBP information systems. This role offers the opportunity to apply your deep expertise in JAVA/JEE to enhance mission-critical systems, driving innovation and ensuring seamless, scalable solutions for a vital government agency.

What you will do

• Design and implement JEE software applications • Use modern software engineering tools and methodologies including Eclipse, Spring boot, Kubernetes, Docker, and Atlassian Products (Jira, Confluence) • Work with users in an Agile development approach to understand requirements, then elicit feedback and refine solution through demonstrations • Present the solution at formal and informal design reviews, and document the design according to the Government’s system lifecycle methodology

What you need to have

• Bachelor’s Degree in Computer Science, Engineering, or a related field, along with 8–10+ years of professional experience in enterprise-level software development

• Deep hands-on expertise with Java JEE, including experience designing, building, and deploying robust, scalable applications

• Strong front-end skills using HTML, CSS, JavaScript, as well as structured data formats like XML and JSON

• Proficiency with JavaScript frameworks such as JQuery, Angular, or React

• Solid command of SQL and working with relational databases

• Experience with JEE Web Tier technologies including Servlets, Struts, and Spring MVC

• Familiarity with Enterprise JavaBeans (EJBs) and Java Messaging Service (JMS)

• Strong background in web services, both SOAP and RESTful APIs

• Practical experience developing and deploying microservices architectures

• Proficient in database connectivity technologies like JDBC, JPA, and Hibernate

• Experience working in Unix/Linux environments

• Hands-on expertise with leading JEE servers, including Spring Boot, Tomcat, WebLogic, or WebSphere

• Working knowledge of AWS and cloud-based application deployment

What we'd like you to have

• A passion for quality-driven development, with experience writing 100% automated unit tests to ensure maintainable and reliable code

• Hands-on experience working within an Agile development environment, embracing fast-paced sprints and continuous improvement

• Proven ability to stay focused under pressure, meet tight deadlines, and deliver results without sacrificing quality

• Outstanding communication skills — both written and verbal — with the ability to clearly articulate complex ideas to both technical and non-technical audiences

• Comfortable navigating dynamic, fast-changing environments, with the ability to adapt, prioritize, and multitask effectively

• Strong analytical and problem-solving abilities, with a collaborative mindset and the confidence to contribute across cross-functional teams

About BigBear.ai

BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. Customers and partners rely on Bigbear.ai’s predictive analytics capabilities in highly complex, distributed, mission-based operating environments. Headquartered in McLean, Virginia, BigBear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai and X: @BigBearai. BigBear.ai is an Equal opportunity employer all protected groups, including protected veterans and individuals with disabilities.