Data Engineer

CACI International; Chantilly (VA); On-site; USD 104,000 - 218,000; Full time

Job summary

CACI International in Chantilly, VA is seeking a Data Engineer to design, develop, and modernize enterprise applications powering mission systems. You'll collaborate with architects, engineers, and stakeholders to deliver secure, scalable software solutions in an Agile environment.

The role emphasizes backend services with Java and Python, frontend with JavaScript/Angular, distributed data processing with Spark, and search analytics with Elasticsearch.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical discipline (or equivalent combination of education and experience).
• Approximately 10+ years of professional software development experience.
• Experience in full-stack development using Java and/or Python, RESTful APIs, and enterprise application frameworks; or front-end development using JavaScript, Angular, and modern UI frameworks.
• Experience designing and developing enterprise software applications within Agile development environments.
• Strong understanding of software architecture, object-oriented programming principles, and application design.
• Prior ETL/data pipeline experience.

Responsibilities

• Design, develop, and enhance enterprise software applications that support mission-critical Intelligence Community operations.
• Develop scalable backend services and RESTful APIs using Java and/or Python.
• Build responsive, modern user interfaces using JavaScript, Angular, and contemporary front-end development practices.
• Develop and optimize distributed data processing solutions using Apache Spark and Airflow where applicable.
• Design and maintain search and analytics capabilities using Elasticsearch.
• Collaborate with architects, systems engineers, and product stakeholders to translate mission requirements into innovative technical solutions.
• Lead technical design discussions, perform peer code reviews, and contribute to software architecture decisions.
• Troubleshoot complex software issues while improving application performance, scalability, and maintainability.
• Support CI/CD, automated testing, and DevSecOps initiatives throughout the software development lifecycle.

Skills

Java

Python

RESTful APIs

Angular

JavaScript

Education

Bachelor's degree in Computer Science / Software Engineering / Information Systems

Tools

AWS

Spring Boot

Docker

Kubernetes

Elasticsearch/OpenSearch

Job description

Job Title: Data Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

CIT is searching for an Full Performance Software Developer to join our team in Chantilly, VA, supporting the design, development, and modernization of enterprise applications that power complex mission systems. Whether your expertise is in full-stack application development or modern front-end engineering, you'll collaborate with architects, engineers, and mission stakeholders to deliver secure, scalable, and high-performing software solutions. This role offers the opportunity to influence technical direction, solve challenging engineering problems, and work with modern technologies in a collaborative Agile
environment.

Key Responsibilities

• Design, develop, and enhance enterprise software applications that support mission-critical Intelligence Community operations.


• Develop scalable backend services and RESTful APIs using Java and/or Python.


• Build responsive, modern user interfaces using JavaScript, Angular, and contemporary front-end development practices.


• Develop and optimize distributed data processing solutions using Apache Spark and Airflow where applicable.


• Design and maintain search and analytics capabilities using Elasticsearch.


• Collaborate with architects, systems engineers, and product stakeholders to translate mission requirements into innovative technical solutions.


• Lead technical design discussions, perform peer code reviews, and contribute to software architecture decisions.


• Troubleshoot complex software issues while improving application performance, scalability, and maintainability.


• Support CI/CD, automated testing, and DevSecOps initiatives throughout the software development lifecycle.

Required Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical discipline (or equivalent combination of education and experience).


• Approximately 10+ years of professional software development experience.


• Expertise in one or more modern software development disciplines, including:




• Full-stack development using Java and/or Python, RESTful APIs, and enterprise application frameworks; or


• Front-end development using JavaScript, Angular, and modern UI development frameworks.




• Experience designing and developing enterprise software applications within Agile development environments.


• Strong understanding of software architecture, object-oriented programming principles, and application design.


• Prior ETL/data pipeline experience

Preferred Qualifications

• Experience with Apache Spark for distributed data processing.


• Experience with Elasticsearch or OpenSearch.


• Experience developing cloud-native applications in AWS.


• Experience with Spring Boot, microservices, or distributed system architectures.


• Familiarity with Docker, Kubernetes, and containerized application development.


• Experience with CI/CD pipelines using Jenkins, GitLab, or similar automation tools.

What You Can Expect:

• A culture of integrity.
  At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.


• An environment of trust.
  CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.


• A focus on continuous growth.
  Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$103,800 - $218,100

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.