CACI International GUI Development Lead in Hanover, Maryland

Job Description

Are you interested in working with the latest in advanced technologies? Does supporting critical national security missions have special meaning to you? Are you someone that thrives working in an agile team environment? If so, this is a great opportunity to join our team and support a key Intelligence Community customer on a long-term prime contract.

The MIDDLEWARE program is comprised of multiple TTOs, and provides five key capabilities across them as well as a wide variety of support services. The key capabilities are: Data Transport - Provides real-time data transport services across a global footprint, Billions of message events per day. Enterprise Audit - Provides millions of auditable events to the enterprise never audited before. Authorization Services - Provides Billions of authorizations per year across the IC. Information Transport Service (ITS) - ODNI Mandated high speed data transport for high vale traffic. Enterprise Application Hosting – Supporting requirements for Platform as a Service (PaaS) and remote desktop infrastructure across the enterprise.

Duties and Responsibilities:

You will be a key member of a large prime contract effort, comprised of multiple teams working to secure, operate and enhance customer systems. This position is for a Software Engineer supporting the Application Messaging Framework (AMF), responsible for leading the web-based GUI development team. Designs, develops and tests enterprise software critical to multiple systems across the Customer enterprise. Candidate should demonstrate a strong background developing enterprise-grade Java applications with experience matching the skills outlined below. Experience with JMS is a plus.

You’ll Bring These Qualifications:

  • Bachelor's degree or higher in computer engineering or in a field related to the computer engineering or computer science disciplines

  • 8 years of Software Engineering experience. An additional 4+ years of Software Engineering experience may be substituted for the degree for a total of 12 years.

  • At least three years of experience in the SIGINT, IA and IT domains

Required Skills:

  • 5+ years of experience developing enterprise-grade Java applications

  • 3+ years of experience developing web-based GUIs using HTML, CSS, JavaScript, and WebSockets

  • 2+ years of experience writing software using modern JavaScript frameworks such as React, Angular, and Vue.js

  • Strong leadership skills and mentoring ability

  • Knowledge of the Spring Framework and Dependency Injection

  • Experience with data binding and object serialization using XML, JSON, or Avro

  • Experience developing RESTful web services

  • Ability to debug and resolve application errors and performance bottlenecks in a timely and effective manner

  • Ability to clearly communicate ideas and status updates to peers and management

  • Experience managing software deployments to Java servlet containers such as Jetty

  • Experience developing, deploying, and maintaining software in an Enterprise Linux environment

  • Experience developing software with Git, Maven and Gradle

These Qualifications Would be Nice to Have:

  • Experience with Grafana or similar data visualization, analytics, and monitoring tools

  • Knowledge of graph DBs, the Tinkerpop Graph API, or SigmaJS

  • Experience writing and maintaining web-based ExtJS applications

  • Experience writing software using message-oriented middleware such as JMS, AMQP, STOMP, or MQTT

  • Experience with Hibernate, JPA, and SQL

  • Understanding of Usability Engineering principles and best practices for user interface design

  • Master’s degree in Computer Science, Information Security, or a related field

View Additional Opportunities with our team here:

What We Can Offer You:

  • We’ve been named a Best Place to Work by the Washington Post.

  • Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.

  • We offer competitive benefits and learning and development opportunities.

  • We are mission-oriented and ever vigilant in aligning our solutions with the nation’s highest priorities.

  • For over 55 years, the principles of CACI’s unique, character-based culture have been the driving force behind our success.

Job Location


CACI employs a diverse range of talent to create an environment that fuels innovation and fosters continuous improvement and success. At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is proud to provide dynamic careers for employees worldwide. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities.