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Verified partner opportunity

Software Engineer, Full Stack — India

$25 - $30 / hour

MercorIndia - RemoteFull-time

Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.

Is this a fit?

  • You can show recent, specific work involving AI evaluation, Python, Research.
  • The listed commitment of 40 hours/week fits your schedule.
  • You can communicate your reasoning clearly in the application language.

Apply on Mercor

Complete your application with Mercor. No HumanitApp account or fee.

What happens next

  1. Continue to the official listing and enter your application details; have your resume ready.
  2. Complete the role-specific screen or assessment requested by the partner.
  3. Confirm availability, location eligibility and work authorization if requested. The partner determines the exact process.

Last verified 2026-09-04

Exact listing verified. HumanitApp is independent from Mercor and may receive a referral fee; the partner controls assessment and hiring.

Read our Mercor review
Ready to continue?Software Engineer, Full Stack — India

Official role description

Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.

1. Overview

Join a leading AI lab's cutting-edge GenAI team and help build foundational AI models from the ground up. We're seeking talented Full-Stack Software Engineers with hands-on production experience across modern application stacks

Python, Java, Rust, C#, C++, and TypeScript

to build, integrate, and stress-test real software on top of frontier models before they ship. Engineers work directly with the AI lab's engineering manager on fast-moving projects and are expected to onboard quickly and contribute working code early.

This is a full-time engagement of 40 hours per week.

2. Key Responsibilities • Build and ship full-stack applications, services, and internal tools

in Python, Java, Rust, C#, C++, or TypeScript

that exercise frontier model capabilities end to end. • Integrate pre-release model APIs into working software, including the surrounding scaffolding: tool interfaces, evaluation harnesses, and telemetry. • Diagnose and document model and integration failure modes surfaced while building, translating engineering observations into clear written feedback for the research team. • Prototype quickly against shifting requirements, delivering working increments with limited up-front specification. • Collaborate with the engineering manager and other engineers to maintain consistency in code quality, architecture, and technical documentation.

3. Core Qualifications • 3+ years of dedicated professional experience building and shipping production software at a recognized, top-tier organization. • Production experience in at least one of Python, Java, Rust, C#, or C++, plus working proficiency in a second language

this cohort is intentionally staffed across multiple language ecosystems. • Hands-on experience across the stack: backend services and APIs, a modern front-end framework (React or equivalent), relational or document databases, and cloud deployment. • Demonstrated ability to onboard onto an unfamiliar codebase and deliver working code quickly with minimal ramp-up. • Demonstrable career progression. • Ability to engage reliably for at least 40 hours/week during weekdays. • Strong written communication skills and the ability to explain complex technical decisions clearly.

Relevant skills

AI evaluationPythonResearchRustSoftware engineering

Who this role may fit

This opportunity may suit professionals with relevant experience in AI evaluation, Python, Research, Rust. Review the official description and requirements before applying.

Compensation context

The listing states $25 - $30 / hour. Confirm the final rate, workload, and payment terms during the official application process.

Qualification checklist

  • You can show recent, specific work involving AI evaluation, Python, Research.
  • The listed commitment of 40 hours/week fits your schedule.
  • You can communicate your reasoning clearly in the application language.
  • You are comfortable with project availability and hours varying over time.

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Before you apply

Referral and application questions

How should I compare the listed pay?

The listing states $25 - $30 / hour. Confirm the final rate, workload, and payment terms during the official application process.

Does Apply use a referral link?

Yes. The button opens the exact verified Mercorlisting using the referral URL published for this role.

Is HumanitApp the employer?

No. HumanitApp independently curates the opportunity. The partner platform manages applications and hiring decisions.

Must I share my details here?

No. Choose the primary Apply action to continue directly without giving HumanitApp your name or email address.

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