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Senior JavaScript Developer

CACI
Hanover, MD Full Time
POSTED ON 10/22/2025 CLOSED ON 12/18/2025

What are the responsibilities and job description for the Senior JavaScript Developer position at CACI?

Senior JavaScript Developer

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

* * *

The Opportunity:
CACI as a Prime Contractor on MWIII Bridge. All positions in Hanover, MD area. MWIII Bridge develops and supports Identity, Credential, and Access Management (ICAM) capabilities for the enterprise and stand-alone deployment throughout the IC. Tasks include program management, mission support, software integration, software development, system engineering, migration, testing, documentation development, network and system monitoring, configuration control and release management.


Responsibilities:
Endpoint services is seeking a Senior Software Engineer to work with a team of developers to implement new capabilities in support of the current classification marking tool and the tool to be used to support M365 web based applications.  The position involves full life cycle design, development, testing, and documentation of policy-driven software across multiple fabrics.  The focus will include the extension and customization of tools used for classification string validation and comparison for access control. 

Experience in JavaScript is required. The developer is expected to have experience with requirements elicitation. The developer should be able to work collaboratively, within an existing team and provide guidance to junior level team members. The candidate will be expected to provide input throughout the software lifecycle.

Qualifications:
Required:

• TS/SCI Clearance with polygraph
• Bachelor's Degree or higher in computer engineering or in a field related to the computer engineering or computer science disciplines is required. 8 years of software engineering experience is required. 3 years’ work experience in the SIGINT, IA, or IT domains is required. 4 years of software engineering experience may be substituted for a bachelor’s degree, for a total of 12 years.

Must Have:

  • Proficient in JavaScript

  • Proficient in working with Git

  • Experience actively participating in code reviews

  • Experience Analyzing system requirements, the concept of operations, and high-level system architecture to develop requirements specifications 

Desired:
•     Willingness to mentor junior developers

  • Play role in Introducing and incorporating software development best practices into team’s development process

  • Collaborate with junior developers to improve their knowledge and experience with development standards and best practices

  • Administer, maintain and implement policies and procedures for ensuring the security and integrity of the application

  • Foster open communication and collaboration

  • Gather, analyze, and capture customer requirements

  • Assist in the development of requirements for new features and fix defects

  • Create and expand unit tests and end to end testing

  • Evaluate, troubleshoot and fix defects

  • Define new features

  • Triage user issues and provide Tier 3 customer support

  • Test new software releases and merge requests

  • Experience engaging leadership, customers and interfacing with teams

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________________________________________________________________________________________

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. 

 

Your potential is limitless. So is ours.

Learn more about CACI here.

________________________________________________________________________________________

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. Learn more here.

The proposed salary range for this position is:

$113,200 - $237,800

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.

Salary : $113,200 - $237,800

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