Senior Frontend Engineer

Magentic
London
Workplace: HybridFull timeGBP 120,000 - 135,000 annuallyFunction: Software EngineeringExperience: 10+ yearsSkills: ["Ownership","Problem-solving","Collaboration","Communication","Influence"]

Own and build high-quality user-facing frontend experiences that enable enterprise users to collaborate with AI agents in real time. Drive frontend architecture and technical direction as the team scales, while raising standards for code quality, performance, testing, and maintainability. Partner with Product and Design to make complex AI workflows feel simple and intuitive, including next-generation agentic systems for procurement and supply chain operations.

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FursaFursa
Magentic
Magentic
3 days ago

Senior Frontend Engineer

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 9 hours agoStatus: Live

Job Summary

Own and build high-quality user-facing frontend experiences that enable enterprise users to collaborate with AI agents in real time. Drive frontend architecture and technical direction as the team scales, while raising standards for code quality, performance, testing, and maintainability. Partner with Product and Design to make complex AI workflows feel simple and intuitive, including next-generation agentic systems for procurement and supply chain operations.
Location: London
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Own development of high-quality user-facing experiences from early ideas through production.
  • •Drive frontend architecture and technical direction as the product and engineering team scales.
  • •Improve frontend engineering practices, raising the bar for code quality, performance, testing, and maintainability.
  • •Collaborate with users to understand problems and make complex AI workflows simple and intuitive.
  • •Work closely with Product, Design, and Engineering to shape the product and increase its impact.

Pay and Benefits

Salary: GBP 120,000 - 135,000 annually
Perks:EquityPensionNursery SchemesMeal Allowance

Key Requirements

  • •10+ years of professional software engineering experience, including building complex frontend applications.
  • •Strong proficiency in TypeScript/JavaScript and React.
  • •Experience with frontend architecture and improving technical practices within an engineering team.
  • •Experience building products powered by LLMs or other AI technologies.
  • •Comfort working in an early-stage, high-ownership environment and communicating across technical and business teams.
Experience:10+ yearsEnterprise softwareAILLMsProcurementSupply chain
Skills:OwnershipProblem-solvingCollaborationCommunicationInfluence
Tech Stack:TypeScriptJavaScriptReactLLMsAIPython

Eligibility

Work Authorization:Sponsorship available.

Company Brief

Magentic
Builds an enterprise AI agent platform (‘Mages’) that discovers and delivers cost savings across global manufacturing supply chains by automating procurement, contracts, and supplier workflows.
Industry: Procurement Platforms
Company Size: Medium (51 to 250 employees)
Growth: Early Stage Startup
Funding: Seed
Headquarters: London, United Kingdom
Founded: 2024
WebsiteLinkedIn