JavaScript Code Repo Expert – Contract

November 12

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Logo of HackerRank

HackerRank

Recruitment • Education • SaaS

HackerRank is a leading platform for enhancing tech hiring and development. It helps companies build strong technology teams by providing tools to screen, interview, and engage potential tech candidates. HackerRank offers certified assessments, real-world coding questions, and AI-powered plagiarism detection to ensure fair and efficient recruitment processes. The platform is trusted by over 3,000 tech teams globally, including a significant number of Fortune 100 companies. Additionally, HackerRank empowers developers to practice coding, prep for interviews, and expand their skills alongside a global community, facilitating a skills-based approach to hiring.

201 - 500 employees

Founded 2012

🎯 Recruiter

📚 Education

☁️ SaaS

💰 $60M Series D on 2022-03

📋 Description

• Build code repos • Review code repos • Test code repos • Add comments/suggest changes to existing repos • Create engaging and challenging coding questions • Create tasks on code repos that reflect real-world engineering tasks, such as debugging APIs, optimizing queries, designing microservices, or implementing frontend components. • Write clear, concise problem statements with sample input/output, constraints, and detailed solution explanations. • Provide clean, production-style reference solutions and test cases.

🎯 Requirements

• 5+ years of experience with building production code • A strong understanding of coding concepts • The ability to craft questions that test various skills and knowledge levels. • Strong programming experience in one or more modern languages (JavaScript, Python, Java, C++, etc.). • Hands-on experience with real-world software development (not just competitive programming). • Excellent ability to break down technical problems and communicate clearly. • Prior experience creating coding questions, tutorials, or assessments is a big plus. • Familiarity with industry practices like APIs, databases, system design, or code optimization.

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