HubMub
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Mercor

Android Developer – Kotlin Expert | Remote $200/hr

Mercor
United Kingdom · Part-time · Not Applicable
About The Job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Android Mobile Engineer

Type: Independent Contractor

Compensation: $200/hour

Location: Remote

Duration: 1 month

Commitment: 15–20 hours/week

Role Responsibilities

  • Develop and validate coding benchmarks in Kotlin or React Native.
  • Curate tasks, solutions, and test suites from real-world Android repositories.
  • Ensure benchmarks include robust unit and integration tests for solution verification.
  • Debug, optimize, and document benchmark code to ensure reliability and reproducibility.
  • Provide structured feedback on solution clarity and adherence to Android engineering best practices.

Qualifications

Must-Have

  • 3–10 years of experience as an Android mobile engineer at a tier-1 tech company or as a mobile freelancer.
  • Strong proficiency in Kotlin.
  • Experience with debugging, testing, and validating mobile applications.
  • Attention to detail and ability to communicate technical reasoning clearly.

Start Date

  • Immediate

Compensation & Legal

  • Independent contractor
  • Daily payment via Stripe Connect

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview: A short, 15-minute conversational session to understand your background, experience, and interest in the role
  • Brief assessment testing real-world coding ability, technical depth, and debugging approach
  • Follow-up communication within a few days with next steps and onboarding details

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome/welcome
  • For any help or support, reach out to: [email protected]

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

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Key Skills

Ranked by relevance

android ai kotlin react san
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Country Guide

United Kingdom

Global English-speaking job market

Posted
Dec 08, 2025
Type
Part-time
Level
Not Applicable
Location
United Kingdom
Company
Mercor

Industries

Software Development

Categories

Engineering

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