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Sr Frontend Engineer

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Silver.dev

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Location:
Argentina

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

60000.00 - 80000.00 USD / Year
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Job Description:

Augur Security was founded in 2014 to tackle network security challenges from a different angle, using AI-driven behavioral modeling to predict cyberattacks before they launch. Based in San Diego, CA, Augur integrates with customers’ existing stacks to block threats proactively rather than reactively.

Job Responsibility:

  • Build and maintain responsive, performant web applications using React
  • Translate Figma designs and wireframes into pixel-perfect, accessible frontend code
  • Architect and deploy frontend infrastructure on AWS services
  • Integrate with backend APIs powered by SQL and MongoDB
  • Build and maintain authentication flows, including MFA enrollment, session management, and role-based access control
  • Work within our CI/CD pipelines
  • Develop and maintain a shared component library and design system
  • Participate in code reviews, technical planning, and continuous improvement
  • Monitor frontend performance, identify bottlenecks, and implement optimizations
  • Instrument frontend code with monitoring and observability tooling

Requirements:

  • 3+ years of hands-on experience building production applications with React
  • Solid proficiency in TypeScript
  • Deep proficiency in semantic HTML5 and modern CSS
  • Working experience with AWS services relevant to frontend delivery
  • Experience consuming RESTful APIs backed by SQL and MongoDB databases
  • Hands-on experience building authentication flows and implementing role-based access control
  • Familiarity with CI/CD pipelines and automated deployment workflows
  • Experience writing unit, integration, and end-to-end tests
  • Proven ability to optimize frontend performance
  • Proficiency with Git workflows

Nice to have:

  • Figma proficiency and experience working directly in Figma
  • Familiarity with server-side rendering (Next.js) or static site generation
  • Experience with GraphQL
  • Understanding of web accessibility standards (WCAG 2.1) and inclusive design principles
  • Exposure to frontend monitoring and observability tools
  • Experience with WebSocket or real-time data patterns
  • Contributions to open-source projects or a portfolio of personal work
What we offer:
  • PTO
  • Equipment

Additional Information:

Job Posted:
February 20, 2026

Employment Type:
Fulltime
Work Type:
Remote work
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