Full Stack Developer - GenAI

Job Overview

As a Full Stack Developer focused on Generative AI, you will design, develop, and deploy scalable applications for quality engineering. You will work with cutting-edge AI technologies, integrating large language models (LLMs) into custom solutions. This role requires expertise in both frontend and backend development, as well as a strong understanding of AI workflows.

Key Responsibilities

Application Development :

Design, develop, and deploy scalable full-stack applications focused on Generative AI use cases for quality engineering.

AI Integration :

Implement AI workflows using frameworks like LangChain and LangGraph, integrating large language models (LLMs) into custom solutions.

Frontend Development :

Build intuitive and responsive user interfaces using Angular and TypeScript.

Backend Development :

Develop robust APIs and server-side logic using Node.js.

Collaboration :

Work closely with AI engineers, product managers, and UX / UI designers to deliver high-quality, user-centric applications.

Code Optimization :

Ensure code quality, performance, and security for all developed modules.

Innovation :

Explore and implement new tools, frameworks, and methodologies in the Generative AI space to enhance application capabilities.

Required Skills & Qualifications

Technical Proficiency :

Strong experience in TypeScript, Angular, and Node.js.

Hands-on experience with LangChain and LangGraph for Generative AI applications.

Experience working with LLMs and AI-related libraries and APIs.

Professional Experience :

A minimum of 3 years of experience as a Full Stack Developer or similar role.

Proven track record of building and deploying scalable web applications.

Additional Skills :

Strong understanding of RESTful and GraphQL APIs.

Experience with database management systems (e.g., PostgreSQL, MongoDB).

Familiarity with cloud services (e.g., AWS, Azure, or Google Cloud).

Knowledge of containerization tools like Docker is a plus.

Soft Skills :

Excellent problem-solving skills and attention to detail.

Strong verbal and written communication skills.

Ability to work collaboratively in an Agile / Scrum environment.

Why QualiZeal?

Award-Winning Workplace : Certified as a Great Place to Work® and recognized by ET NOW as the Best Organization for Women in 2025.

Proven Engagement :

Industry-recognized client and employee Net Promoter Scores (NPS).

Growth-Focused Culture : Equal-opportunity employer with a strong emphasis on leadership development, training, and continuous learning.

Flexible & Supportive Environment : We value empathy, recognize contributions, and support work-life balance.

Transparent Leadership : Open-book management with a collaborative, inclusive approach.

Rapid Growth : 850+ professionals strong and on track to reach 3000+ employees — an exciting time to join.

About QualiZeal :

QualiZeal is North America's fastest-growing independent digital quality engineering services company. With a diverse portfolio of digital transformation services encompassing Quality Engineering, Digital Engineering, Advisory and Transformation, and Emerging Technology Testing, QualiZeal empowers organizations of all sizes globally to achieve quality excellence and sustainable market leadership. Trusted by 70+ global enterprises and with a headcount of 850+ elite software quality engineers, QualiZeal is pioneering AI-enabled Quality Engineering innovation. QualiZeal has consistently maintained an outstanding client Net Promoter Score (NPS) of over 75, reflecting its unwavering commitment to client satisfaction and service excellence.