
Job Description: Principal Engineer (Full Stack Architect)
Job Title: Full Stack Architect
Location: Hyderabad, India
Experience: 15Years to 20 years (4+ years in Enterprise Architecture)
Technology Stack: MERN (MongoDB, Express, React, Node.js), Distributed Systems, Cloud (GCP/Azure), Neo4j, Vector Databases, SQL and NoSQL Databases, Knowledge Graphs.
Industry: Enterprise Software, Large-Scale Distributed Systems, Machine Learning
Job Summary
As a Full Stack Architect, you will play a pivotal role in designing and architecting large-scale distributed systems with a strong focus on the MERN stack (MongoDB, Express.js, React, Node.js). You will lead the design and implementation of enterprise-grade software solutions that leverage cloud infrastructure (GCP/Azure), knowledge graphs (Neo4j), vector databases, and machine learning at scale. In this role, you will work closely with cross-functional teams including data scientists, cloud engineers, and front-end developers to deliver high-performance, secure, and scalable applications.
This role requires a deep understanding of distributed systems architecture, graph databases, machine learning systems, and cloud computing, with a strong focus on building solutions that meet business and technical needs. The ideal candidate will have 12+ years of experience with a proven track record of architecting full-stack systems and leading engineering teams in a fast-paced, innovative environment.
Roles and Responsibilities
Full Stack Architecture: Design, develop, and maintain highly scalable, distributed, and fault-tolerant enterprise applications using the MERN stack (MongoDB, Express.js,
React, Node.js).
Distributed Systems: Architect and design large-scale distributed systems that handle high- volume, low-latency data processing.
Cloud Engineering: Implement and maintain cloud infrastructure solutions on GCP or AWS,ensuring high availability, scalability, and performance.
Knowledge Graphs and Databases: Design and optimize complex data models using Neo4j, vector databases, and other NoSQL solutions to manage interconnected data efficiently.
Enterprise Solutions: Architect and deliver cloud-native enterprise software solutions that meet enterprise-grade security, compliance, and performance requirements.
Data Structure & Algorithms (DSA): Lead by example in writing efficient, high-performance code and optimize software with a strong focus on algorithms, data structures, and system design principles.
Collaboration: Work with engineering, data science, and product teams to translate business requirements into scalable technical solutions.
Mentorship: Mentor junior engineers and foster a collaborative team environment.
Performance Optimization: Ensure system performance, scalability, and reliability throughcode reviews, optimizations, and best engineering practices.
Documentation & Best Practices: Maintain comprehensive architecture documentation and promote engineering best practices across teams.
Mandatory Requirements
Experience: 12+ years of full-stack development experience, with significant expertise
in building and architecting applications using the MERN stack (MongoDB, Express.js,
React, Node.js).
Distributed Systems: Proven track record of architecting and implementing large-scale
distributed systems with a focus on reliability, scalability, and performance.
Cloud Expertise: Extensive hands-on experience with cloud infrastructure (GCP or AWS),
with a deep understanding of cloud services such as compute, storage, networking, and
security.
Database Systems: Expertise in NoSQL databases like MongoDB and graph databases like
Neo4j. Experience with vector databases for high-dimensional data processing.
Knowledge Graphs: Hands-on experience in designing and working with knowledge graphs
for solving complex data relationships.
Data Structures & Algorithms: Strong knowledge of DSA with practical experience in
solving complex technical challenges.
Microservices Architecture: Experience in designing and developing microservices-based
architectures and ensuring high availability.
DevOps ; Automation: Knowledge of DevOps practices (CI/CD), containerization (Docker), and orchestration (Kubernetes).
Agile Methodologies: Experience with Agile development methodologies, including SCRUM, TDD, and iterative development.
Nice-to-Have Requirements
Front-End Expertise: Advanced experience with React.js, with knowledge of modern front- end technologies (Next.js, Redux, TypeScript).
Cloud Certifications: Google Cloud Professional Architect or Azure Certified Solutions Architect certifications.
Data Engineering: Hands-on experience with data pipelines, ETL processes, and big data technologies (e.g., Apache Spark, Kafka).
AI/ML Ops: Experience in deploying machine learning models using MLOps frameworks and automating ML pipelines.
Graph Analytics: Experience in graph algorithms and analytics, with the ability to model and query complex relationships in a graph database.
System Design: Experience in conducting system design reviews, providing insights into performance bottlenecks, scalability, and trade-offs.
Security & Compliance: Knowledge of enterprise-level security protocols and data privacy compliance frameworks (e.g., SOC2, GDPR).
Leadership: Proven experience in leading cross-functional teams, setting technical roadmaps, and ensuring alignment between business and technical goals.

About Immersive Infotech Private Limited
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What you’ll do
- Take full ownership of features from problem → design → code → deploy → iterate
- Build modular, scalable APIs and frontend components using the MERN stack
- Use AI tools to write, debug, optimize code, and unblock yourself fast
- Integrate 3rd-party APIs, services, and AI capabilities where relevant
- Collaborate async with product, design, and other engineers
- Optimize performance, scalability, and dev workflows
- Own dev hygiene—documentation, tests, Git practices, CI/CD pipelines
Must-Haves:
- Bachelor’s degree in Computer Science, Engineering, or a related technical field
- 4–5 years of full-stack experience in production-grade MERN apps
- You’ve shipped products end-to-end, not just maintained features
- Strong in JavaScript/TypeScript, both on frontend and backend
- Solid foundation in system design, API design, and debugging
- Comfortable using AI-native tools to code faster and better
- GitHub is your second home. You write clean commits and structured PRs
- Cloud/infra experience (Vercel, AWS, Docker/Kubernetes)
Nice-to-Have:
- Experience in HR or Ed Tech, Experience in assessment platforms
- Experience with SSR (Next.js), GraphQL, WebSockets, or Firebase
- Familiarity with AI API integration (OpenAI, Pinecone, LangChain, etc.)
- Open-source contributions, side projects, or an active GitHub
We are looking for full stack developer/Leader to lead, OWN and deliver across the entire application development life-cycle. He / She will be responsible for creating and owning the product road map of enterprise software product.
-A responsible and passionate professional who has will power to drive the product goals and ensure the outcomes expected from the team.
- He / She should have a strong desire and eagerness to learn new and emerging technologies.
- Skills Required :
- Python/Django Rest Framework,
- Database Structure
-Cloud-Ops - AWS
Roles & responsibilities :-
- Developer responsibilities include writing and testing code, debugging programs
- Design and implementation of REST API
- Build, release, and manage the configuration of all production systems
- Manage a continuous integration and deployment methodology for server-based technologies
- Identify customer problems and create functional prototypes offering a solution
If you are willing to take up challenges and contribute in developing world class products, - this is the place for you.
About FarmMobi :
A trusted enterprise software product company in AgTech space started with a mission to revolutionize the Global agriculture sector.
We operate on software as a service model (SASS) and cater to the needs of global customers in the field of Agriculture.
The idea is to use emerging technologies like Mobility, IOT, Drones, Satellite imagery, Blockchain etc. to digitally transform the agriculture landscape.
We are a Business Process Management Solutions & Services Company based out of Bangalore, looking
for dynamic and self-motivated Developer, to help grow our business by building products that pushes
technology to new heights. Candidates should possess a sense of ownership and pride in his/her
performance and its impact on the company’s success.
Deliverables
• Understand requirement through discussions with Business Analyst / Product owner/ Client, or by
studying / analyzing the Functional Specification Document (FSD), and convert the requirements in
to technical implementations using technical documentation and unit test cases
Writing code (server side and client side) with Node JS, React JS and experience with any database
like MSSQL/My SQL/Pg SQL/Oracle/Mongo DB
• Code technical implementations based on approved technical designs
• Should have capacity to take control of entire project.
• Design database.
• Prepare technical documents, architecture, design etc.
Core Competencies
• A sense of ownership and pride in his/her performance and its impact on the company’s success
• Understanding of Software Development Life Cycle and Agile methodologies.
• Technical Skills to work with Reactjs, Redux, Nodejs, Javascript & any RDBMS.
• Expertise in Git, SVN.
• Knowledge about ORM.
• Should have sound knowledge of React JS and Node JS.
• Writing clean, readable, and easily maintainable code.
• Good oral and written communication skills.
• Other required soft skills to work in a team.
• Support team mates and enhance their capabilities.
Qualification
• Any bachelor degree
• 5+ years of relevant experience
Other Details
• 5 days working – Monday to Friday
• Office Time – 9 30am to 6 30pm
• Work Mode – Work from office
• Preferably looking for immediate joiners
Ability to translate Wireframes and PSD Designs into functional web apps using HTML5, AngularJS, Reactjs , Node.js, Typescript and Mongodb
Binding of UI elements to JavaScript object models
Creating RESTful services with Node.js
Python or PHP knowledge will be good
Architect scalable web architectures
Work in a cross-functional team to deliver a complete user experience
Create Unit and Integration tests to ensure the quality of code
Be responsive to change requests and feature requests
Write code that is cross-platform and cross-device compatible
Ability to wear many hats and learn new technologies quickly
Qualification and Work Experience
Qualification: B.E./B. Tech/BCA/MCA
Work experience: 1- 8 years
Minimum 1-8 years of experience in Designs, develops and implementation of web-based Java applications to support business requirements and projects.
Hands-on experience in Java and J2EE Ecosystem.
Hands-on experience in Spring boot, Hibernate and/or Struts frameworks.
Good familiarity with Object-Oriented Programming, Web services, REST, HTTP.
Strong experience with databases and MySQL.
Experience in Agile Development/Project Management, DevOps CI/CD process is a big plus.
1-6 years minimum in creating complex HTML based solutions
Detail oriented experience as a Web Developer creating Angular/React/Vue based solutions
1-6 years with Node.js and Express js
Ability to work both independently and in collaborative teams to communicate design and build ideas effectively
Experience using asynchronous RESTful services (JSON)
Knowledge and Hands-on experience on ASP.Net, C#, MS SQL Server, Restful, C# 3.5/4.0, MVC
Desirable Skills: Excellent written and verbal communication skills. Excellent analytical and troubleshooting abilities.
Solid understanding of best practices in web application development.
Knowledge and Hands-on experience on Java,
Exceptional attention to detail and design.
Requirements
Fluent knowledge of the latest HTML/CSS standards and best practices
Working knowledge of JavaScript, Typescript, ReactJS and Angular Working knowledge of Node.js and Express js
Solid Understanding of HTTP protocol and how server-side code is processed on the client
Understanding the nature of asynchronous programming and its quirks and workarounds Excellent hands-on experience with MongoDB , Mongo aggregation, MySQL, Ability to build REST services, Authentications, MVC applications
Excellent Object-Oriented Programming skills and ability to write modular, secure, scalable and maintainable code
Experience with Elastic search, Redis.
Some experience with Photoshop or Sketch is a plus (creating sprites, optimizing, cutting or adjusting images)
Working knowledge of front end optimization and performance techniques
Obsession with lean, clean and organized front-end code
Cross-browser development and troubleshooting
Experience building Responsive websites for web, tablet and mobile devices
Eye for details is crucial
Able to handle multiple projects and competing deadlines
Good understanding of overall web design including basic usability, accessibility, industry standards, architecture, and navigation
Passionate about learning new technologies, take pride in code quality and a self-starter.
Exposure to AngularJS, jQuery is a plus
Experience of Groovy & Grails is a big plus.
Exposure to NoSQL databases like MongoDB is a big plus.
Experience in AWS is a big plus.
Desired Skills:
Experience with Microservices and DevOps.
Benefits :
Opportunity to work on highly challenging international projects.
Opportunity to travel & work with International clients.
Flexible and friendly work environment
Great organizational culture, focus on employee's well-being.
Work-life balance.
Be part of the best place to work for certified company
- • 3+ years of web development experience using LAMP stack or Node.js or similar web technologies
- • Well-versed with front-end code in HTML5, CSS3, Javascript, React.js with familiarity in various frameworks and template languages
- • Possess strong understanding of Object-Oriented Programming, especially in PHP
- • Proficient with database design, optimization and tuning in MySQL or MongoDB
- • Experience in design patterns, unit testing, automation techniques (Selenium WebDriver)
- • Exposure to Amazon Web Services (EC2, S3, EBS, RDS, SQS, Redshift, etc.)
- • Exposure to Docker and Kubernetes
- • Exposure to collaborating tools like GitHub, JIRA, Confluence
- • Experience in frameworks such as Symfony 2, Express.js, or proven ability to learn on the job
- • Experience in Microservices and REST architecture
- • Exposure to Scrum methodology and XP technical practices such as unit testing, pair programming, test-driven development, continuous integration or continuous delivery
- • Self-motivated, fast learner, detail-oriented, team player and a sense of humor
Skills and Expectations
We are looking for terrific JavaScriptFull Stack Engineers who can contribute in all the aspects ofan applicationdevelopment.You will be primarily working with the product team of ORMAE so we expect you to lead with a vision.
•Strong experience in building smooth UI/UX workflows to satisfy the business requirements.
•Should be familiar with logging and monitoring tools like Loki/EFK, Prometheus, Sentry, Grafana.
•Strong knowledge in NodeJS, Functionalprogramming, SDLC (Software development Life cycle). Should be able to write both synchronous and asynchronous code using NodeJS.
•Must be proficient in GIT.
•Experience is creating CI/CD pipelines.
•Experience with working on Linux based servers.
•Should have experience with both SQL and NoSQL databases.Experience with in-memory databases like Redis is a plus.
•Should have Angular and Reactknowledge. Experience with web workers and building drag-drop web interfaces is a bonus and calls for extra points.
•Shouldbe able to designa database schema for any given problem statement
.•Hands on experience in developing serverless architecture is a must.
•Knowledge in deployment using Docker, Docker Swarm, Kubernetesand how containerized applications work is a must.
•Experience in dealing with third party API’s.
*>Well proven experience in JavaScript frameworks like NodeJS, JQuery, ReactJS
*>Knowledge on Node.js and frameworks such as Express JS , require JS etc.
*>Thorough understanding of React.js and its core principles
*>Familiar with newer specifications of EcmaScript and modern authentication mechanisms like JSON web tokens
*>Must have strong experience in Relational databases like MYSQL etc. and NoSQL databases like MongoDB, Cassandra etc.
*>Experience in cloud technologies like GCP, Azure is must
*>Should be able to work independently as well as lead the teams.
*>Knowledge on chatbot frameworks such as Microsoft Bot Framework
*>Experience in HTML5, CSS3, SASS, LESS is an added advantage












