Front-End Developer, SME

Taleo; Washington; Remote; USD 175,000 - 185,000; Full time

Benefits offered by this job

Medical and prescription drug plans

Dental coverage

401(k) with company contributions

Disability insurance

Job summary

Command Cyber Solutions is seeking a Front-End Developer, SME, to act as a technical authority for IRS BTA modernization. You will guide UI design and implementation with React, JavaScript/TypeScript, HTML5, and CSS3, ensuring USWDS, ODG, and WCAG 2.2 AA compliance while mentoring the team.

Responsibilities include architecture guidance, reusable UI components, performance optimization, API integration, and secure coding.

Qualifications

• 10+ years as a front-end developer, 7+ in senior/ SME roles on IT/government projects.
• Experience delivering enterprise-scale web apps in Agile/Scrum.
• Proven React, JavaScript frameworks, and cloud-hosted apps in AWS/Kubernetes.

Responsibilities

• Act as technical authority on front-end architecture, frameworks, and accessibility for IRS taxpayer-facing apps.
• Guide design/development of responsive, accessible UI with React/JS/HTML5/CSS3.
• Ensure compliance with USWDS, ODG, WCAG 2.2 AA; perform code reviews for accessibility.
• Collaborate with product owners, designers, and back-end engineers on scalable UI components.
• Provide expertise on front-end performance, API integration, and secure coding best practices.
• Support CI/CD integration for front-end deployments (GitHub Actions, tests).
• Mentor front-end developers via code reviews and best practices.
• Align design, accessibility, and development across Agile lifecycle.

Skills

React

JavaScript/TypeScript

HTML5

CSS3

USWDS

ODG

WCAG 2.2 AA

CI/CD

Testing (Jest/Cypress/Selenium)

Mentoring

Agile/Scrum

AWS

Kubernetes

Education

Bachelor's degree in Computer Science or related field

Tools

GitHub Actions

AWS

Kubernetes

UI component libraries

Job description

Position Title: Front-End Developer, SME

Location: Remote

Clearance: IRS MBI (Preferred)

Compensation: $175,000.00 - $185,000.00

Position Summary:

Command Cyber Solutions is seeking a Front-End Developer, SME to serve as a technical authority on user interface design and implementation for the IRS Business Tax Account (BTA) modernization initiative. This role will guide the development of intuitive, user-centered web interfaces that comply with U.S. Web Design System (USWDS), IRS Online Design Guide (ODG), and WCAG 2.2 AA accessibility standards. The SME will provide expert-level input on front-end architecture, reusable component libraries, and best practices for responsive design and accessibility, while mentoring the development team and collaborating closely with UX/UI designers, back-end developers, and IRS stakeholders.

Essential Duties & Responsibilities:

• Serve as a technical authority on front-end architecture, frameworks, and accessibility compliance for IRS taxpayer-facing applications.
• Guide the design and development of responsive, accessible, and user-friendly web interfaces using React, JavaScript/Typescript (ES6+), HTML5, and CSS3.
• Ensure compliance with USWDS, ODG, and WCAG 2.2 AA accessibility standards, performing code reviews for adherence to federal design and accessibility requirements.
• Collaborate with product owners, designers, and back-end engineers to define technical approaches for delivering scalable, reusable UI components.
• Provide expertise on front-end performance optimization, API integration, and secure coding best practices.
• Support CI/CD integration for front-end deployments using GitHub Actions and automated testing tools.
• Mentor front-end developers by conducing code reviews, sharing best practices, and supporting skills development.
• Act as a liaison to ensure alignment between design, accessibility, and development teams during the Agile lifecycle.

Education, Certification & Experience Requirements:

Education:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.

Certifications:

• This position requires the ability to obtain and maintain a Public Trust background investigation in accordance with IRS and Department of the Treasury personnel security policies.
• Minimum Requirements: Favorable Tier 2 – Moderate Risk Public Trust (SF-85P) investigation.
• Elevated Eligibility: Tier 4 – High Risk Public Trust (SF-85P) investigation, if duties involve elevated system privileges, access to sensitive IRS systems, or handling Federal Tax Information (FTI).
• Staff-Like Access: Contractor personnel must receive a favorable suitability determination before being granted staff-like access to IRS information systems.
• Employment is contingent upon passing the required background investigation and maintaining eligibility throughout the period of performance.
• CompTIA Sec+ (or equivalent DoD 8570 IAT Level II certification) (Preferred).
• AWS Certified Developer – Associate or AWS Certified Solutions Architect – Associate (Preferred).
• Certified Scrum Developer (CSD) or other Agile-related certification (Preferred).
• Certified Secure Software Library Professional (CSSLP) or equivalent security-focused credential (Preferred)
• AAP Certified Professional in Accessibility Core Competencies (CPACC) or Web Accessibility Specialist (WAS) (Preferred).

Experience:

• 10+ years of experience as a front-end developer, with at least 7+ years in a senior or SME-level role on IT or government projects.
• Proven experience in Agile/Scrum environments delivering enterprise-scale web applications.
• Strong experience working with React, JavaScript frameworks, and cloud-hosted applications in AWS/Kubernetes environments.

Knowledge, Skills & Abilities:

• Deep expertise in React including design patterns (i.e. provider context, hooks, state management), JavaScript/TypeScript (ES6+), HTML5, CSS3, and modern front-end development practices.
• Strong knowledge of federal design and accessibility standards, including USWDS, ODG, and WCAG 2.2 AA.
• Advanced skills in building scalable, reusable UI component libraries that meet accessibility and design guidelines.
• Skilled in front-end performance optimization, automated testing (Jest, Cypress, Selenium), and CI/CD workflows.
• Ability to architect front-end solutions and advise on technical decision-making for enterprise applications.
• Ability to mentor developers and lead code reviews, ensuring compliance with accessibility and security requirements.

Why Join Command Cyber Solutions:

We recognize that our success begins with our people. We are dedicated to fostering a professional, collaborative, and growth-oriented environment where employees are empowered to excel and advance their careers, CCS offers opportunities to contribute to high-impact federal initiatives, supported by robust professional development programs, competitive compensation, comprehensive benefits, and flexible work arrangements. We prioritize investing in our workforce, ensuring each team member has the resources, support, and career pathways to achieve long-term success while delivering meaningful results for our clients.

Culture:

At CCS, you’ll a part of a team that genuinely supports one another and where leadership is invested in the well‑being and success of every employee. We foster a work culture where people are valued for who they are, not just what they do, and where your career goals are taken seriously. You’ll be encouraged to grow through mentorship, hands‑on experience, and access to continued learning opportunities that align with your aspirations. Whether you’re looking to deepen your expertise, earn new certifications, or take on leadership roles, CCS provides the environment and support to help you get there. Leadership is approachable, collaboration is natural, and success is shared. At CCS, you’re not just joining a company; you’re joining a community committed to your growth and success.

Benefits:

• We offer a comprehensive benefits package designed to support the health, financial security, and overall well‑being of our employees and their families.
• Our offerings include medical and prescription drug plans, dental coverage, group life insurance, and options for supplemental life insurance to provide additional protection.
• We also provide short‑term and long‑term disability insurance, flexible spending accounts, and employee assistance programs to help employees manage personal and professional needs.
• Our package also includes identity theft protection and a competitive 401(k) retirement savings plan with company contributions, giving employees valuable resources to protect their future and achieve long‑term financial goals.

EEO Statement:

Command Cyber Solutions, LLC is an equal opportunity employer.

Command Cyber solutions, LLC does not discriminate in employment opportunities or practices on the basis of race, color, religion, sex, national origin, age, disability, marital status or any other characteristic protected by law.

#ClearanceJobs