AI Fullstack Developer

Gurgaon, India

About the Role

Anaplan is looking for a versatile and experienced Fullstack Developer to build and own end-to-end features on our industry-leading platform. This is a deeply hands-on role for a talented engineer who is passionate about working across the entire technology stack, from crafting intuitive user interfaces with React to building robust backend services with Node.js. You will be a key individual contributor, responsible for the design, implementation, and delivery of complete, scalable solutions that power the Anaplan experience.

Key Responsibilities

• Actively write clean, maintainable, and high-quality code for both the front-end (React, TypeScript) and back-end (Python, Nodejs).
• Build responsive, accessible UI for AIassisted user journeys in React, TypeScript, state management(redux), component libraries, and testing.
• Develop APIs, services, and workers to support AI features using Node.js and TypeScript or Python (FastAPI), REST/GraphQL.
• Build and maintain scalable backend services, APIs, and data models.
• Develop responsive and performant user interfaces using modern front-end technologies.
• Collaborate closely with product managers, designers, and other engineers to define and implement solutions.
• Participate actively in code reviews across the stack, providing and receiving constructive feedback to ensure quality and consistency.
• Mentor other developers on full-stack best practices and help elevate the team's technical capabilities.

Required Qualifications

• 8+ years of software engineering experience with 2+ years focused on ML/AI systems
• Front-End Expertise:
• Strong, hands-on professional experience building complex web applications with React.
• Deep proficiency in JavaScript (ES6+) and TypeScript.
• Solid experience with state management libraries like Redux, Zustand, or Recoil.
• Expertise with testing frameworks such as Vite and React Testing Library.
• Back-End Expertise
• Strong professional experience in server-side development using Python.
• Experience building and consuming RESTful APIs or GraphQL.
• Proficiency with databases, both SQL (e.g., PostgreSQL, MySQL) and NoSQL databases
• Experience with ORMs like Prisma, TypeORM, or Sequelize.
• A true passion for full-stack development and a desire to remain deeply involved in coding.
• Experience shipping production Generative AI application.
• Handson with LLM APIs and embeddings, prompt engineering, and evaluation methodologies.
• Practical knowledge of data modeling, relational databases, and vector databases.
• Expertise in testing (unit/integration/e2e), CI/CD, and cloud deployment (AWS, GCP, or Azure) with infrastructure basics (containers; IaC is a plus).
• Excellent problem-solving skills and the ability to work independently.

Preferred Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related technical field.
• Experience with containerization (Docker) and orchestration (Kubernetes).
• Familiarity with CI/CD pipelines and infrastructure-as-code (e.g., Jenkins , Terraform).
• Experience in a SaaS or enterprise software environment.
• Knowledge of microservices architecture.

What Makes This Role Exciting

This is a role for a true builder who enjoys working across the technology landscape. You will have the unique opportunity to own features from concept to deployment, making a direct and tangible impact on a product used by major global enterprises. You will tackle diverse challenges, from optimizing database queries to fine-tuning UI performance, while working with a talented team in a collaborative environment. If you thrive on end-to-end ownership and love to code, this is the perfect opportunity to grow your skills and see your work come to life.