Full Stack developer

Quest Global; Maharashtra; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

Quest Global in Maharashtra, India, is seeking a highly motivated Full Stack Developer to design, develop and maintain scalable web applications, microservices and APIs that power device management, analytics, workflow automation and the digital employee experience.

The ideal candidate will have strong expertise in modern frontend frameworks (React), backend services (Spring/Java), API-first architectures, cloud platforms, DevOps and Agile delivery, and an AI-first mindset.

Qualifications

• Experience in building scalable web applications and microservices.
• Proficient in JavaScript/ES6 and modern frontend techs, especially React.
• Strong knowledge of API-first design, cloud platforms and DevOps practices.

Responsibilities

• Design and develop scalable web applications and microservices.
• Integrate UI with RESTful APIs and backend services.
• Build cloud-native solutions with CI/CD pipelines and IaC.
• Collaborate with UX teams to deliver intuitive user experiences.
• Apply AI-first mindset and leverage AI tooling where appropriate.

Skills

Front-End Development

Backend Development

Cloud & DevOps

AI mindset

REST APIs

Tools

React

Spring Framework

AWS

Azure

RESTful APIs

Job description

Job Requirements

Role and Responsibility Brief

We are looking for a highly motivated Full Stack Developer to join the engineering team.

The engineer will be responsible for designing, developing, and maintaining scalable web

applications, microservices, APIs, and cloud-native solutions that power device

management, analytics, workflow automation, and digital employee experience

capabilities.

The ideal candidate should possess strong expertise in modern front-end frameworks,

backend service development, API-first architecture, cloud platforms, DevOps, Agile

delivery practices and must have an AI first mindset.

Work Experience

Years of Experience: 6-8 years

Must Have Skill

Front-End Development

• Design and develop responsive, enterprise-grade web applications.
• Proficient in JavaScript, ES6 (to be validated by one program on pure JavaScript without

• Write high-quality reusable code to develop the dynamic user interface.
• Extensive experience and expertise with modern frontend technologies and frameworks, primarily React.
• Integrate UI applications with RESTful APIs and backend services.
• Collaborate with UX teams to deliver intuitive user experiences.
• Implement role-based access control, feature toggles, and localization capabilities.

Backend Development

• Design and develop scalable microservices and APIs.
• Solid understanding of full stack agile SDLC with Spring Framework, REST/HTTP based
• Microservices and design patterns as discovery, circuit breaker, etc.
• Extensive Core Java/J2EE experience with Collections, Data Structures, Multi-threaded

• Strong relational database skills in Oracle and/or SQL Server
• Strong experience in SOAP / REST based webservices, Web Frameworks with XML and

• Cloud based development experience with exposure to Cloud Infrastructure and

• technologies such as AWS S3, SNS, SQS, Lambda, AWS RDS, DynamoDB et. al

• Cloud & DevOps
• Design cloud-native solutions on Azure/AWS.
• Build and maintain CI/CD pipelines.
• Implement infrastructure-as-code and automated deployments.
• Monitor application health, performance, and production stability.
• Collaborate with SRE and platform teams on observability and operational excellence.

• AI first mindset
• Experience in building test Harness using AI tools such as github copilot, Claude Code, Codex , cursor , etc.
• Understanding of RAG and knowledge bases
• Creating Evaluation frameworks for GenAI LLM based applications.
• Understanding of Evaluation frameworks like RAGAS and Deep evals
• Exposure and experience with AWS Bedrock and how to connect LLM from bedrock to AI Agents
• Experience with programming languages like, python, Java, Javascript
• Experience with tools like Playwright, Rest Assured, K6, Selenium, etc
• Atleast 4+ years experience in writing code and building frameworks.
• Proven experience with 1.5+ yrs experience building Harness using AI tools.