Software Engineer, Frontend

Sierra
San Francisco
Workplace: OnsiteFull timeUSD 230,000 - 290,000 annuallyFunction: Software EngineeringExperience: 5+ yearsSkills: ["Communication","Collaboration","Problem-solving","Self-motivation","Attention to detail"]

Senior frontend-focused role building and refining Sierra’s web interfaces and design system. You’ll own frontend across product and marketing surfaces, lead UI components, translate design to pixel-perfect UI, and maintain high standards for performance, accessibility, and internationalization while collaborating across design and product teams.

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FursaFursa
Sierra
Sierra
1 year ago

Software Engineer, Frontend

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 16 hours agoStatus: Live

Job Summary

Senior frontend-focused role building and refining Sierra’s web interfaces and design system. You’ll own frontend across product and marketing surfaces, lead UI components, translate design to pixel-perfect UI, and maintain high standards for performance, accessibility, and internationalization while collaborating across design and product teams.
Location: San Francisco
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Own frontend across product and marketing surfaces, ensuring a cohesive, polished user experience and collaborating on the website branding and UX
  • •Lead design system and UI components, delivering robust UI components and infrastructure and setting guidelines with designers
  • •Craft pixel-perfect user experiences by translating Figma designs into reality and refining UI patterns with designers
  • •Champion frontend excellence by upholding performance, accessibility, and code quality; optimize for speed and cross-browser compatibility including internationalization
  • •Move fast with pragmatism and quality, balancing rapid delivery with long-term maintainability across the stack

Pay and Benefits

Salary: USD 230,000 - 290,000 annually
Equity and Bonus:Equity
Perks:Paid LeaveMedical BenefitsDentalVision401kPensionParental Leave

Key Requirements

  • •5+ years of experience building world-class web interfaces with React, TypeScript, HTML and CSS; production-grade UI delivery
  • •Experience designing, building, and maintaining a scalable design system and reusable component library
  • •Strong collaboration and communication skills with designers and product managers
  • •Ability to balance speed and quality in a startup environment; ownership of projects with minimal guidance
  • •Experience with GraphQL APIs and, ideally, Golang backend; full-stack involvement when needed
Experience:5+ yearsAIEnterprise SaaS
Skills:CommunicationCollaborationProblem-solvingSelf-motivationAttention to detail
Languages:English
Tech Stack:ReactTypeScriptHTMLCSSTailwindGraphQLGolangGqlgen

Company Brief

Sierra
Develops advanced AI agents and tools focused on building autonomous, generalist machine learning systems to assist developers and enterprises in automating complex workflows, decision-making, and application-level tasks.
Industry: AI & Machine Learning
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