Front-End Developer, Senior

Position Title: Front-End Developer, Senior

Location: Washington, DC (Remote)

Clearance: Public Trust (Ability to obtain/maintain)

Salary: $200,000-$210,000

Position Summary:

Command Cyber Solutions is seeking a Senior Front-End Developer to support the IRS Business Tax Account (BTA) modernization effort as part of the Taxpayer Experience (TXE) strategy. The Senior Front-End Developer will design and implement intuitive, user-centered web interfaces that align with the U.S. Web Design System (USWDS), IRS Online Design Guide (ODG), and federal accessibility requirements (WCAG 2.2 AA). This role will collaborate with UX/UI designers, back-end developers, product owners, and other stakeholders to deliver modern, responsive, and accessible taxpayer-facing applications.

Essential Duties & Responsibilities:

• Lead the development of responsive, accessible, and user-friendly web interfaces for IRS taxpayer-facing applications.

• Collaborate with UX/UI designers to translate wireframes and prototypes into high-quality code using React, JavaScript, HTML5, and CSS3.

• Ensure compliance with WCAG 2.2 AA accessibility standards and GSA 18F Front-End Guide styling requirements.

• Work with back-end developers to integrate APIs and ensure seamless data exchange between front-end and back-end systems.

• Implement best practices for front-end performance optimization, code quality, and maintainability.

• Develop unit and integration tests to achieve high test coverage and support automated testing within CI/CD pipelines.

• Participate in Agile ceremonies, backlog refinement, sprint planning, and technical reviews.

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.

  • 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) (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).

• SAFe Practitioner or related scaled Agile certification (Preferred).

Experience Required:

• 7+ years of experience as a front-end developer, with at least 3+ years in a senior or lead role on IT or government projects.

• Experience working in Agile/Scrum environments on large-scale digital modernization efforts.

• Familiarity with IRS cloud environments, accessibility compliance, and government web standards.

Knowledge, Skills & Abilities:

• Deep understanding of React, JavaScript (ES6+), HTML5, CSS3, and front-end frameworks and libraries.

• Strong knowledge of accessibility standards (WCAG 2.2 AA), responsive design principles, and federal design guidelines.

• Proficiency in integrating RESTful APIs, optimizing front-end performance, and working in cloud-based development environments.

• Skilled in version control (Git), CI/CD pipelines, and testing frameworks such as Jest, Cypress, or Selenium.

• Ability to design and implement scalable, reusable front-end components aligned with enterprise design systems.

• Ability to lead technical discussions, mentor developers, and ensure best practices in front-end development.

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.

#ClearanceJobs