Full-Time

Full-Stack JAVA/REACT JS Developer

Updated on 7/21/2026

CACI

CACI

10,001+ employees

Provides government contracting technology and services

No salary listed

Arlington, VA, USA

In Person

On-site in Arlington, Virginia; local travel up to 10%; must be able to obtain Secret clearance.

Category
Software Engineering (1)
Required Skills
Microsoft Azure
JavaScript
React.js
Git
SQL
Java
AJAX
REST APIs
Oracle
AngularJS
HTML/CSS

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Requirements
  • Current Active Secret Clearance
  • Bachelor of Science degree in Engineering, Physics, Network Security, Information Systems or Computer Science
  • 5 or more years’ experience as a software developer
  • Proven experience as a Developer, with strong knowledge of a combination of the following technologies: Front-end: JavaScript, Ajax, REACT JS or Angular; HTML, CSS Back-end: Java 2 Enterprise Environment (J2EE) with Servlet and JSP Databases: MS SQL, Oracle Understanding of RESTful API design and development Proficiency in version control systems (e.g., Git) Strong problem-solving and debugging skills/ debug / trace code and resolve issues quickly (Debugging tools in Java IDEs and Browser developer tools) Ability to follow established development processes and procedures to include Sprint planning and code reviews Experience with DevOps principles, Continuous Delivery pipelines, MS Azure DevOps pipelines, source control - ADO Git Strong verbal/written communication skills and ability to work in a team environment and interface with customers Experience with Microsoft Azure DevOps, Fortify scanner tool.
Responsibilities
  • Write code that is robust, secure, readable, tested, follows conventions, and is no more complex than necessary.
  • Write code that is robust, secure, readable, tested, follows conventions, and is no more complex than necessary.
  • Stay up to date on recommended best practices in relevant frameworks and languages
  • Reason objectively with other engineers about the technical merit of individual solutions and prepare detailed specifications for programs
  • Responsible for program design, coding, testing, debugging and documentation.
  • Formulate and develop detailed specifications, code, documentation, and related customer information required to complete program development maintenance activities
  • Create and/or modify complex programs to meet user requirements. This includes testing program and system changes ensuring product quality and timeliness.
  • Confer with project manager and representatives of departments affected by program to resolve questions of program intent, output requirements, input data acquisition, extent of automatic programming and coding use and modification, and inclusion of internal checks and controls
  • Design and develop client applications; meet with clients/functional SMEs to determine program requirements. Test and correct program errors by altering program steps and sequence
  • Analyze, review, and rewrite programs to increase operating efficiency or adapt to new requirements
  • Actively participate in sprint planning activities, artifact creation, development, testing, and demonstrations
  • Analyze project-related problems and create innovative solutions involving, technology, methodology, tools, and solution components
  • Develop application change management tickets and develop deployment instructions
  • Assist with other program efforts (such as test automation, configuration management, etc.)
  • Exhibit strong debugging skillset utilizing all tools at the team’s disposal
Desired Qualifications
  • Strong verbal/written communication skills and ability to work in a team environment and interface with customers
  • Experience with Microsoft Azure DevOps, Fortify scanner tool

CACI International Inc. provides technology and professional services to U.S. government clients, focusing on national security and modernization. It earns most of its revenue through long-term government contracts that fund engineering, intelligence, logistics, cybersecurity, data analytics, and IT solutions for defense, intelligence, and federal civilian agencies. Its products and services work by delivering specialized technical expertise, secure systems, and mission-support capabilities that help agencies run operations more efficiently and securely. CACI differentiates itself through its deep domain knowledge in national security, a proven track record of delivering high-quality, reliable solutions, and a skilled workforce that can execute complex, long-duration contracts. The company’s goal is to be a trusted partner for government modernization needs by providing advanced technology solutions and mission support that enhance national security and operational effectiveness.

Company Size

10,001+

Company Stage

IPO

Headquarters

Reston, Virginia

Founded

1962

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Simplify Jobs

Simplify's Take

What believers are saying

  • SkyValor’s July 13, 2026 Department of War contract moves it into full-rate production for Southern Border deployment.
  • COO Dr. Dave Young’s Lockheed Martin space unit leadership strengthens execution on complex $7B national security programs.
  • The $308M VA contract expands CACI’s federal civilian footprint beyond defense with legacy financial system modernization.

What critics are saying

  • Adversaries will reverse-engineer SkyValor’s 40-mile jamming algorithms within 6–12 months, enabling immediate tactical parity.
  • Lockheed Martin will bid-snipe CACI’s space payload contracts within 9–15 months to satisfy its $7B revenue mandate.
  • The Department of War’s 15% annual price reduction clause compresses hardware margins if cartel drone tech outpaces system updates.

What makes CACI unique

  • SkyValor is the only transportable counter-drone system validated for full joint-force layered defense across Groups 1–5 UAVs.
  • CACI uniquely combines 27,000 specialized national security engineers with proprietary automated sense-and-shoot defeat algorithms.
  • The firm delivers non-kinetic jamming and capture nets that neutralize cellular-enabled 4G/5G drones without collateral damage.

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Benefits

Health Insurance

Flexible Work Hours

401(k) Retirement Plan

401(k) Company Match

Wellness Program

Growth & Insights and Company News

Headcount

6 month growth

5%

1 year growth

5%

2 year growth

5%
Yahoo Finance
Apr 10th, 2026
CACI wins $287M Army tech contract to modernize personnel and pay system

CACI International has secured a seven-year $287 million contract to modernise the US Army's Integrated Personnel and Pay System-Army, supporting over one million users. The company also confirmed its optical communications hardware played a central role in NASA's Artemis II mission. The defence technology contractor is scheduled to release Q3 FY2026 earnings on 22 April, with consensus expecting mid-single to low-double digit revenue and earnings growth. Analysts project CACI could reach $10.9 billion in revenue and approximately $684 million in earnings by 2028. The contract reinforces CACI's position as a federal technology partner in defence and space programmes, though the company remains heavily reliant on US government budgets. The investment narrative centres on execution of large, high-value contracts whilst managing federal spending exposure.

Yahoo Finance
Apr 9th, 2026
CACI delivers laser comms and sensing tech to NASA's Artemis II crewed Moon mission

CACI International has contributed optical communications and sensing technology to NASA's Artemis II mission, the first crewed flight of the Space Launch System rocket and Orion spacecraft. The company developed an optical communications modem module in partnership with MIT Lincoln Laboratory, integrated into the Orion Artemis II Optical Communications System payload. The O2O system successfully delivered high-definition video and data from the lunar vicinity to Earth via laser link, marking a milestone in deep-space communications. Through its acquisition of ARKA Group, CACI also supplied cryogenic-level sensing technology for the SLS rocket, supporting propellant-level measurement and engine shutdown determination during ascent. CACI's hardware is developed across multiple US locations, including Danbury, Connecticut, and Florham Park, New Jersey.

CACI International Inc
Mar 13th, 2026
CACI Closes $500 Million Offering of 6.375% Senior Notes

CACI International Inc ( NYSE: CACI ) today announced it closed a $500 million offering of 6.375% unsecured senior notes due in 2033 (the “notes”). The notes will be issued as part of the same series as CACI’s 6.375% senior notes due 2033 originally issued in June 2025. CACI intends to use the net proceeds from the offering to repay certain indebtedness under its revolving credit facility that was incurred to pay a portion of the purchase price of its acquisition of ARKA Group L.P. and costs and expenses related thereto. About CACI CACI International Inc (NYSE: CACI) is a national security company with 27,000 talented employees who are Ever Vigilant in expanding the limits of national security. We ensure our customers’ success by delivering differentiated technology and distinctive expertise to accelerate innovation, drive speed and efficiency, and rapidly anticipate and eliminate threats. Our culture drives our success and earns us recognition as a Fortune World's Most Admired

Mammoth Times
Mar 12th, 2026
CACI closes $500M bond offering to fund ARKA Group acquisition debt repayment

CACI International has closed a $500 million offering of 6.375% unsecured senior notes due in 2033. The notes will be issued as part of the same series as CACI's 6.375% senior notes originally issued in June 2025. The company intends to use the net proceeds to repay indebtedness under its revolving credit facility, which was incurred to finance its acquisition of ARKA Group L.P. and related costs. CACI is a national security company with 27,000 employees. The firm is a member of the Fortune 500, the Russell 1000 Index and the S&P MidCap 400 Index.

Yahoo Finance
Mar 11th, 2026
CACI surges 180% in 5 years on strong EPS growth, but weak backlog points to demand concerns

CACI International, a defence and intelligence solutions provider, has surged 180% over the past five years, reaching $630.12 per share and outperforming the S&P 500's 72.6% total return. The stock has gained 29.6% in the last six months. The company demonstrated solid long-term performance with revenue growing at 8.8% compound annual growth rate over five years. More impressively, earnings per share expanded at 14% annually, indicating improved profitability. However, CACI's backlog growth has been weak, averaging just 3.6% year-on-year over the last two years. This underwhelming performance suggests increasing competition may be challenging the company's ability to secure new orders. The stock currently trades at 20.6× forward price-to-earnings ratio.