Senior Full-Stack LLM & Front-End Engineer - (INTL - INDIA)

Job Description

This individual will play a key role in building enterprise-grade AI applications at scale. The role combines backend engineering for LLM-powered systems with front-end development using Next.js and React. The engineer will collaborate with product managers, designers, and global engineering teams to deliver impactful solutions end-to-end, from designing APIs to creating polished user interfaces. This role will sit remotely in the India, working EST hours.

Day-to-Day Responsibilities

Backend & AI Engineering

-Design, build, and deploy LLM-powered services using Python, FastAPI/Flask, and microservices architectures.

-Work with leading LLM providers and frameworks (OpenAI, Anthropic, LangChain, LlamaIndex).

-Implement Retrieval-Augmented Generation (RAG) systems using vector databases and semantic search.

-Design multi-agent and context-aware AI systems, including experience with Model Context Protocol (MCP).

-Develop prompt strategies and orchestration for scalable AI use cases.

-Own AI features end-to-end, ensuring robustness, security, and performance.

Front-End Development

-Build and maintain React-based applications using Next.js optimized for performance and SEO.

-Implement SSR, SSG, and edge-rendered experiences.

-Deploy and manage applications on Vercel using CI/CD pipelines and serverless functions.

-Collaborate with designers to translate UI/UX into reusable components.

-Integrate front-end applications with backend APIs (REST, GraphQL, Next.js API routes).

-Ensure reliability through unit, integration, and end-to-end testing.

Compensation:

$15.00/hr to $20.00/hr.

Exact compensation may vary based on several factors, including skills, experience, and education

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to [email protected] learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy:

Skills and Requirements

Backend & AI

-8+ years building backend services and APIs with Python.

-2+ years developing and deploying LLM-based systems.

-Strong experience with FastAPI or Flask, Docker, Kubernetes.

-Hands-on with LLM APIs/frameworks (OpenAI, Anthropic, LangChain, LlamaIndex).

-Knowledge of RAG architectures, vector databases, semantic search.

-Experience shipping generative AI solutions to production at scale.

Front-End

-5+ years professional front-end development experience.

-Strong hands-on experience with Next.js, React, and TypeScript.

-Experience deploying and optimizing apps on Vercel.

-Deep understanding of SSR, SSG, performance optimization, and SEO.

-Proficiency with modern styling (Tailwind, CSS Modules, Styled Components).

-Experience with testing frameworks (Jest, React Testing Library, Cypress, Playwright).

-Familiarity with CI/CD pipelines (GitHub Actions, Vercel). -LLM guardrails, monitoring, and observability tooling.

-Edge Functions and Vercel Analytics.

-GraphQL (Apollo, Relay).

-Internationalization (i18n) in Next.js.

-Full-stack experience with Node.js, Express, relational/NoSQL databases.

-Experience building AI solutions in large, business-critical applications.