Front-End Developer, SME

Position Title: Front-End Developer, SME

Location: Washington, DC (Remote)

Clearance: Public Trust (Ability to obtain/maintain)

Salary: $215,000-$235,000

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 (ES6+), HTML5, and CS3.

• 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, Jenkins, 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 Required:

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

Certification Required:

• 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.

  • 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) (Required).

• 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 Required:

• 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 Reach, JavaScript (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.

Working Conditions/Working Environment/Physical Demands:

• This position is a remote position, with potential for periodic on-site presence in Washington, D.C., for key technical meetings, design sessions, or project milestones.

• Hours of operation are M-F between 0800-1630.

• Occasionally, project requirements may require temporary adjustment of work hours/days

• Duties are subject to change based on the needs of the customer

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 be 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.

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.

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