Sr. Software Engineer (Front End)

In a time when federal agencies have relied on novel technology solutions, ESI stands as a trusted partner. We have built our success on our commitment to technology, teamwork, and trust. At ESI, we acknowledge and celebrate our talented staff who consistently strive for and achieve excellence. 

ESI offers a robust benefits package that includes health care, paid time off, 401(k) retirement savings, professional development opportunities, and more. 

Salary range: $110,000–$130,000 per year, depending on skills and experience.  

Work Location: Hybrid (1 day in office, 4 days remote per week) in Rockville, MD 20850 

ESI is an Equal Opportunity Employer (EOE). We are committed to creating an inclusive environment for all employees, including equitable hiring and promotion practices, and ongoing learning that supports belonging for every team member. 

Work Authorization Notice

Candidates must be legally authorized to work in the United States at the time of hire. ESI is unable to provide employment visa sponsorship for this position now or in the future. Because this role is performed in support of government contract work and does not allow ESI to provide the level of direct employer oversight and training administration required for certain temporary work authorization categories, ESI cannot support those employer-specific training obligations for this position. 

Essential Software Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type, without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.