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Zealant Consulting Group
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Bengaluru · On-site · 5-8 Yrs · Oct 12
1 views
2 open roles1 posted in 7d2 in 30d
Hiring: Engineering
Job description
Overview
R1- AI Interview Assesment
Responsibilities
- Product Developer- III
- aws,kafka,mern stack,websocket,graphql,nginx
Qualifications
- Take complete technical ownership of the MERN stack applications develop, analyze, debug, and enhance existing code without prior knowledge transfer.
- Architect and implement scalable, modular, and maintainable solutions across all products
- Collaborate with the Product Manager to translate business goals into technical execution plans.
- Drive AI and automation integrations (e.g., LLMs, NLP, chatbots, analytics) into existing systems.
- Create and enforce detailed documentation code structure, APIs, architecture diagrams, deployment processes.
- Own CI/CD, version control, code reviews, and performance optimization.
- Identify and fix scalability, performance, and security gaps proactively.
- Ensure strong alignment between tech roadmap and product vision.
- Bring in best practices for testing, deployment, and code documentation.
- 5-8 years of hands-on experience in full-stack development, with strong focus on the MERN stack (MongoDB, Express.js, React.js, Node.js).
- Strong experience on WebSocket / Socket programming is a must. Websocket is mandatory
- Strong knowledge of Kafka, Nginx, or GraphQL.
- Proven experience leading or architecting multi-module SaaS products in Startup environments.
- Strong command over REST APIs, Microservices, and asynchronous architecture.
- Expert in building AI-powered products using AI agents and use of modern vibe coding workflows to rapidly prototype and scale intelligent applications.
- Exposure to AI/ML or 3rd Party integration using APIs or SDKs (OpenAI, Hugging Face, LangChain, TensorFlow, etc.).
- Understanding of DevOps, CI/CD, and cloud platforms (AWS, GCP, or Azure).
- Deep passion for processes, API documentation, and clean code.
- Strong debugging and reverse-engineering skills, ability to understand complex systems quickly. Ability to balance IC responsibilities with team leadership.
- Familiarity with Agile, Jira, Git, and API documentation tools like Postman or Swagger.
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Job application FAQ
Last updated 13 October 2026
- How do I apply for Fullstack Developer- III (MERN with Websocket) at Zealant Consulting Group?
- Open this job on Feedback AI and sign up free (or sign in). You can apply from the job detail page; match scores and skill gaps appear when your profile is complete. Zealant Consulting Group may attach structured assessments to interview rounds after you apply.
- Does Feedback AI show a match score for this Fullstack Developer- III (MERN with Websocket) role?
- Yes after you add a resume or skills. Match score ranks this role against your profile — skills met, gaps, level, and location — so you prioritise applications where fit is strongest.
- Is Fullstack Developer- III (MERN with Websocket) remote or on-site in Bengaluru, Karnataka?
- This listing is marked on_site with location Bengaluru, Karnataka. Confirm details on the job description before applying.
- What skills matter for this Fullstack Developer- III (MERN with Websocket) role at Zealant Consulting Group?
- This is a mid-level Fullstack Developer- III (MERN with Websocket) role. Key skills include skills listed in the job description. Feedback AI highlights matched vs missing skills on your profile after signup.