Front End Software Developer, Senior

Booz Allen; Corridor North (MD); On-site; USD 87,000 - 198,000; Full time

Job summary

Booz Allen Hamilton is seeking a Senior Front End Software Developer to design, develop, and deliver end-to-end front-end solutions in a fast-paced, Agile setting. You will build responsive UIs, ensure accessibility, and integrate with back-end services while advancing architectural approaches.

You will use React/Svelte/Vue, apply modular and reusable code, and maintain modern front-end systems. A TS/SCI clearance with polygraph is required for this role.

Qualifications

• Bachelor's degree or 10+ years of software engineering experience in lieu of a degree
• 4+ years of software engineering experience; front-end focus
• Experience building/maintaining front-end apps with React, Svelte or Vue.js
• Ability to deliver responsive, accessible web applications with HTML, CSS, and JavaScript
• Experience Agile environments (Scrum, XP)
• Experience with DOM manipulation for dynamic UX
• TS/SCI clearance with polygraph required

Responsibilities

• Develop front-end applications using React, Svelte, or Vue.js
• Maintain responsive, accessible UI with HTML/CSS/JavaScript
• Collaborate in Agile teams to deliver iterative software

Skills

React

Svelte

Vue.js

HTML

CSS

JavaScript

DOM manipulation

Agile methodologies

UX / responsive design

Code quality

TS/SCI clearance with polygraph

Bachelor's degree or 10+ years exp in‑

Education

Bachelor's degree or 10+ years experience in lieu of degree

Tools

Git

SVN

CI/CD

Docker

Kubernetes

AWS

Azure

Java

C#

C/C++

Job description

Job Number: R0252943 Front End Software Developer, Senior

The Opportunity:

As a front end developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production-ready.

This role is more than just coding. As a senior front end developer at Booz Allen, you'll use your passion to master new tools and techniques and identify needed system improvements. You'll help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies. You'll make sure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements.

Work with us as we shape systems for the better.

Join us. The world can't wait.

You Have:

• Experience building and maintaining applications, including front-end solutions with React, Svelte, or Vue.js
• Experience developing and maintaining responsive, accessible web applications using HTML, CSS, and JavaScript
• Experience with Agile environments, applying methodologies such as Scrum and Extreme Programming, to deliver iterative, high-quality software
• Experience creating new applications and enhancing existing ones for user experience and responsive design
• Ability to apply Document Object Model (DOM) manipulation techniques to deliver dynamic, interactive user experiences
• Ability to write clean, maintainable, and reusable code for best practices and long-term sustainability
• TS/SCI clearance with a polygraph
• Bachelor's degree and 4+ years of experience in software engineering, or 10+ years of experience in software engineering in lieu of a degree

Nice If You Have:

• Experience with version control systems such as Git or SVN, including branching strategies and CI/CD workflows
• Experience with legacy frameworks such as Backbone.js or jQuery, for maintenance of existing systems
• Experience with automation and workflow optimization
• Knowledge of RESTful APIs and integrating front-end applications with back-end services
• Knowledge of cloud platforms such as AWS and Azure, and containerization tools such as Docker and Kubernetes
• Knowledge of multiple programming languages such as Java, C#, or C/C++, that broaden problem-solving approaches
• Knowledge of performance optimization techniques such as lazy loading, code splitting, and caching strategies

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required.

Skills AssessmentAs part of Booz Allen's skills first hiring process, candidates must complete the required skills assessment to ensure they meet the Basic Qualifications for this role. Candidates must complete the assessment and meet the minimum proficiency threshold to continue in the hiring process.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,900.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.

Identity Statement

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy

AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.

Work Model

Our people-first culture prioritizes the benefits of collaboration. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.

• Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
• Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen or customer facility, in alignment with your leadership's expectations and the needs of the role.
• Onsite: If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.