Senior Web Engineer Jobs
Senior Web Engineer jobs are open across fintech, healthtech, e-commerce, and enterprise SaaS, from mid-level to staff and principal, with specializations in frontend architecture, full-stack development, and platform engineering. Find a role that fits from the openings below and apply directly.
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Active TS/SCI with Full Scope Polygraph required. U.S. citizenship required.
Location: On-site in McLean, VA (Full-Time). Core hours 9 AM to 3 PM. No travel.
Help make mission web applications usable by everyone. You'll audit, fix and build accessible interfaces, and teach development teams how to keep them that way.
What you'll do
- Audit web applications against Section 508 and WCAG 2.1 AA, and track findings to resolution
- Test with assistive technology including JAWS, NVDA, VoiceOver and ZoomText
- Build and remediate accessible user interfaces
- Review and shape accessible UX designs in Figma or Adobe XD
- Train developers and designers on accessibility practices
What you bring (required)
- Active TS/SCI with Full Scope Polygraph
- U.S. citizenship
- Hands-on Section 508 and WCAG 2.1 AA experience
- Testing with JAWS, NVDA, VoiceOver and ZoomText
- UI development experience
- Accessibility UX work in Figma or Adobe XD
- Experience running accessibility audits and developer training
Nice to have
- HTML, CSS and JavaScript with React, Angular or Vue
- CPACC or CAA certification
Why Falls Technology
- A 9% retirement contribution
- Small, senior team where your work is visible
Senior Web Engineer Jobs by Experience Level
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Find Senior Web Engineer JobsSenior Web Engineer Job Market
Who's Hiring
Top Industries Hiring
- Technology & Software10
- Manufacturing1
- Medical Devices1
- Consulting & Professional Services1
What Employers Look For
The qualifications that appear most often in senior web engineer jobs.
- 5 or more years of professional experience in web application development
- Proficiency in one or more modern frontend frameworks such as React, Vue, or Angular
- Strong command of TypeScript and JavaScript fundamentals
- Experience with RESTful or GraphQL API design and integration
- Familiarity with CI/CD pipelines, cloud infrastructure, and deployment workflows
- Bachelor's degree in computer science, software engineering, or a related technical field
Tips for Your Senior Web Engineer Job Search
Tailor your resume for architecture impact
Highlight decisions you owned, not just technologies you used. Hiring teams at the senior level want to see that you drove adoption of a framework, refactored a critical system, or reduced load times measurably. List the outcome, not just the stack.
Showcase your portfolio with context
Link to live projects or case studies that explain the problem, your solution, and the tradeoffs you made. A GitHub repo with no readme tells reviewers nothing. Annotate what you built, why you chose that approach, and what you would do differently now.
Apply early to roles that fit
Migrate Mate lists senior web engineer openings from across the United States in one place, so you can find roles that match and apply directly to each listing.
Filter openings by tech stack match
Senior roles often require depth in a specific stack, not breadth across all of them. When searching, prioritize openings where your primary language and framework appear in the first half of the requirements, not buried in a nice-to-have section.
Prepare system design answers with specifics
Interviews at this level focus on designing scalable, maintainable systems under real constraints. Practice walking through trade-offs between consistency and availability, or between build and buy decisions, using concrete examples from your own past work.
Negotiate beyond base compensation
Senior web engineers often have room to negotiate equity vesting schedules, signing bonuses, remote flexibility, and professional development budgets. Come prepared with a clear list of priorities so you can trade strategically rather than accepting the first revised offer.
Senior Web Engineer Jobs: Frequently Asked Questions
Which companies are hiring the most senior web engineers?
The companies hiring the most senior web engineers right now include Uber, Esri, and Samsara, with the largest share of openings in California, Texas, and Virginia, based on current listings on Migrate Mate as of November 2026. Demand is especially concentrated in fintech, healthtech, and enterprise SaaS.
How many senior web engineer jobs are remote?
About 77% of senior web engineer openings are fully remote or hybrid as of November 2026, making it one of the more flexible roles in software engineering. Frontend-heavy and full-stack positions tend to offer the highest share of remote options, while roles tied to on-premise infrastructure or regulated industries lean more toward hybrid or in-office arrangements.
How do you become a senior web engineer?
Becoming a senior web engineer typically requires building several years of hands-on experience shipping production web applications, taking ownership of architectural decisions, and mentoring less experienced teammates. You progress by moving beyond feature work into system design, leading cross-functional projects, and developing expertise in performance, reliability, or a specialized part of the stack.
Can you get hired as a senior web engineer without extensive experience?
Getting hired at the senior level without years of traditional experience is possible if you can demonstrate depth through other signals. Open-source contributions with real adoption, a portfolio of complex side projects with documented decision-making, or a strong record of leading technical work in a smaller organization can substitute for years at a large company in many hiring processes.
What does the senior web engineer interview process look like?
The senior web engineer interview process typically includes a recruiter screen, a technical phone or video interview covering coding fundamentals, one or more system design sessions where you architect a scalable web application under realistic constraints, and a final round with engineering leadership that may include a work sample or past-project walkthrough. The system design stage carries the most weight at this level.
Where can I find and apply to senior web engineer jobs?
You can find and apply to senior web engineer jobs on Migrate Mate, which lists current openings from across the United States in one place. Search the listings to find roles that match your stack and experience level, then apply directly to each one that fits.
See All 147+ Senior Web Engineer Jobs
Find roles that match your experience and apply in just a few clicks.
Find Senior Web Engineer Jobs