Senior Frontend Software Engineer jobs in United States
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Hypergiant · 21 hours ago

Senior Frontend Software Engineer

Hypergiant is a mission-driven technology company focused on strengthening national security and supporting critical industries. They are seeking a Senior Frontend Software Engineer to join their team, where the role involves developing and maintaining core web commerce experiences for large-scale consumer platforms, ensuring high traffic and strong accessibility standards.

Artificial Intelligence (AI)ComputerSoftware
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Collaborate closely with product and project management to translate requirements into technical designs, specifications, and timelines
Partner with other engineering teams to deliver scalable, maintainable solutions
Build and maintain highly scalable, performant React-based web applications using JavaScript and TypeScript
Lead by example in writing clean, well-documented, and testable code using modern best practices
Enforce and improve code quality through test-driven development and thoughtful code reviews
Assess requirements critically, ask thoughtful questions, and push back when necessary to ensure technical feasibility and long-term maintainability
Proactively identify technical risks, architectural concerns, and performance issues
Help prioritize work, balance feature delivery with technical debt, and recommend improvements to systems and tooling
Efficiently support software throughout its lifecycle, including new implementations, enhancements, and technical maintenance
Apply strong judgment in selecting methods and techniques to design and implement solutions to complex problems, including architectural changes
Mentor and support other developers through code reviews, knowledge sharing, and technical guidance
Communicate progress, risks, and estimates clearly to technical leads and product owners

Qualification

JavaScriptTypeScriptReactWeb Accessibility StandardsAPIs IntegrationTest-Driven DevelopmentHTMLCSSCollaboration SkillsMentoring

Required

5+ years of professional experience building modern web applications using JavaScript and TypeScript
Strong experience with React and component-driven frontend development
Proven ability to build scalable, performant user interfaces
Experience integrating with APIs and collaborating with service teams
Writes clear, maintainable, and well-documented code
Solid understanding of web fundamentals (HTML, CSS, browser behavior)
Familiarity with modern frontend tooling and build systems
Ability to independently drive tasks from design through delivery
Strong communication and collaboration skills

Preferred

Experience providing technical leadership, mentoring, or informal team guidance (lead experience preferred but not required)
Shipped production React and Node.js applications deployed to cloud platforms (e.g., AWS)
Solid understanding of web accessibility standards (WCAG)
Experience with test-driven development
Familiarity with performance optimization techniques
Experience working on consumer-facing digital products or subscription-based platforms
Comfort working in fast-paced, product-focused teams
Bachelor's Degree plus 5 years of relevant experience, or equivalent professional experience

Benefits

Paid Time Off
Paid Company Holidays
Medical, Dental & Vision Insurance
Optional HSA and FSA
Base and Voluntary Life Insurance
Short Term & Long-Term Disability Insurance
401k Matching
Employee Assistance Program

Company

Hypergiant

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Hypergiant is now part of Accelint.

Funding

Current Stage
Growth Stage
Total Funding
$5M
Key Investors
Align Capital
2018-11-30Angel· $5M

Leadership Team

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Tim Paulin
Chief Financial Officer
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C.K. Sample III
Chief Delivery Officer
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Company data provided by crunchbase