Senior Full Stack Engineer

Fleek
London, United States
Workplace: HybridFull timeFunction: Software EngineeringExperience: 3-6 yearsSkills: ["Communication","Collaboration","Analytical thinking","Problem-solving"]

Senior Full Stack Engineer role in Fleek’s growth-focused product engineering team. You’ll own user-facing features end-to-end across web and mobile, rebuild core product journeys, run growth experiments, bridge frontend and backend with Node.js/TypeScript, and mentor peers while shaping UX with design. This is a high-ownership role at a fast-growing fashion-tech marketplace.

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Fleek
Fleek
5 months ago

Senior Full Stack Engineer

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Source: Company careers pageValidated by: Fursa AI
Last checked: 15 hours agoStatus: Live

Job Summary

Senior Full Stack Engineer role in Fleek’s growth-focused product engineering team. You’ll own user-facing features end-to-end across web and mobile, rebuild core product journeys, run growth experiments, bridge frontend and backend with Node.js/TypeScript, and mentor peers while shaping UX with design. This is a high-ownership role at a fast-growing fashion-tech marketplace.
Location: London, United States
Workplace: Hybrid
Employment Type: Full time · Permanent
Job Function: Software Engineering

Key Responsibilities

  • •Own user-facing features end-to-end across web and mobile, from problem definition through production, with direct impact on GMV, activation, and retention.
  • •Rebuild core product experiences, redesigning key user journeys from discovery to buying and post-purchase experiences.
  • •Ship growth experiments: build, run, and analyse A/B tests; run analytics queries and decide what to build next.
  • •Bridge frontend and backend: extend APIs, improve data layers, and shape systems behind the UI using Node.js/TypeScript.
  • •Mentor and elevate: support junior engineers through code reviews and knowledge sharing; help establish frontend standards.

Key Requirements

  • •3–6 years of professional frontend or full stack engineering experience.
  • •Strong proficiency in React, with experience or strong interest in React Native.
  • •Backend capability in Node.js/TypeScript.
  • •Data fluency with SQL and running experiments to inform product decisions.
  • •Consumer tech background (marketplace, social platform, fintech, or consumer product).
Experience:3-6 yearsMarketplaceConsumer techE-commerce
Skills:CommunicationCollaborationAnalytical thinkingProblem-solving
Tech Stack:ReactReact NativeNode.jsTypeScriptSQL

Eligibility

Visa:US citizen/visa only
Work Authorization:Authorization required. Sponsorship not provided.

Company Brief

Fleek
Fleek is a platform connecting companies with vetted remote and freelance talent, focusing on contractor hiring, payroll and contractor management services for distributed and web3-focused teams.
Industry: HR Tech
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