Interviewstreet, Inc.

The role seeks a Software Development Engineer in Test II to lead automation-first quality initiatives, design and maintain scalable test frameworks, integrate testing into CI/CD pipelines, and mentor teams on quality practices.

Technical Support Engineer at HackerRank will support customers using the platform, troubleshoot issues across web applications, APIs, and integrations, and collaborate with engineering teams. The role requires 2+ years of SaaS support experience and strong debugging skills.

Backend Engineer II at HackerRank designs and builds scalable backend services, APIs, and database solutions, collaborating with cross-functional teams to deliver high-impact features while leveraging AI tools for productivity.

HackerRank seeks a Customer Account Manager to manage a portfolio of SMB customers, drive retention, renewals, and adoption, collaborating with sales, product, and support teams. The role focuses on early‑career talent in a fast‑paced SaaS environment.

The Enterprise Customer Account Manager will own relationships with strategic enterprise customers, driving adoption, retention, and expansion for HackerRank. The role is based in the San Francisco Bay Area, Los Angeles, San Diego, or Seattle, with a hybrid office in Santa Clara, CA.

The Director of Forward Deployed Engineering will lead a global team of technical engineers who design and deliver customer solutions, partnering with sales, product, and engineering to drive adoption of HackerRank's platform. This hands‑on role focuses on building repeatable processes, standards, and high‑impact technical engagements at scale.

Lead a team of Technical Support Engineers at HackerRank, handling escalations, debugging customer issues, building automation workflows, and partnering with product and GTM teams.

Machine Learning Engineer at HackerRank to design and develop Chakra, an AI interviewer that conducts consistent, fair, and scalable interviews. Responsibilities include architecting conversation management, evaluation pipelines, RLHF fine‑tuning, and ensuring high‑quality output across 200,000 interviews.

HackerRank is hiring a Machine Learning Engineer to develop LLM‑powered evaluation pipelines that assess AI‑assisted coding skills at scale. The role involves designing consistent rubrics, building RAG and fine‑tuning workflows, and creating benchmarking infrastructure to measure developer ability in the agentic era.

Machine Learning Engineer role at HackerRank building integrity systems for fraud detection, model evaluation, and multimodal ML solutions.

Sales Operations Analyst supporting HackerRank's GTM team, maintaining Salesforce data, and requiring 2-3 years of experience. Hybrid role in Santa Clara, CA.

Senior Backend Engineer at HackerRank (Hybrid, Santa Clara, CA). Lead scalable backend systems, mentor engineers, and drive AI‑augmented development.

Design and develop Chakra, an AI interviewer that conducts consistent, fair candidate assessments. Build end‑to‑end agent architecture, evaluation pipelines, and RLHF fine‑tuning to scale interview quality.

Machine Learning Engineer, Integrity at HackerRank Careers designs and improves multimodal fraud detection models for the Integrity system, focusing on calibrated uncertainty, signal fusion, and production‑ready evaluation across adversarial, non‑stationary environments.

The Sales Operations Analyst at HackerRank supports the Revenue Operations team by maintaining Salesforce data, ensuring data quality, and collaborating on cross-functional projects. This role requires 2–3 years of relevant experience, strong Salesforce and Google Sheets skills, and a focus on accuracy.

HackerRank seeks a Senior Backend Engineer to drive technical direction of critical backend systems. This role involves owning architecture, mentoring engineers, and leveraging AI fluency to build scalable, reliable platforms. Candidates must have 3-6 years of experience with modern backend languages and distributed systems.