SR. MERN Stack Developer

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.

Please review the job description thoroughly before applying.

Apply only if you're prepared to join a startup environment. The compensation package includes both salary and ESOPs.

Job Location: Sector 142 Noida.

Who should apply for this role?

• 5+ years of full software development in MERN STACK life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience.
• Expertise in MERN Stack ( React.js, Node.js)
• PostgreSQL experience is must
• Strong problem-solving skills with the ability to navigate highly complex and ambiguous situations.
• Ability to work independently with little supervision and successfully resolve ambiguity.
• Willingness to learn, be open minded to new ideas and different opinions yet knowing when to stop, analyse, and reach a decision.
• Well-rounded engineering skills: full-stack development experience - web + services - If you've built something in your spare time send us the link.
• Great communication skills - ability to think creatively and adapt the message to the audience. Can provide information to technical and non-technical stakeholders alike and guide them to confidently informed decisions.
• Bachelor's degree in computer science or equivalent

Responsibilities:

• Collaborate with the project team to gather requirements and understand user needs.
• Design and develop web applications using the MERN stack.
• Write clean and efficient code for both the front-end and back-end.
• Ensure the creation of responsive and cross-browser compatible web applications.
• Optimize applications for speed, performance, and scalability.
• Debug and troubleshoot issues, and participate in code reviews.
• Develop and maintain RESTful APIs for front-end interactions.
• Integrate third-party libraries and APIs when required.
• Keep up-to-date with the latest web development trends and best practices.
• Conduct unit and integration testing to ensure code quality.
• Collaborate with team members and stakeholders to meet project deadlines.
• Document code and technical specifications.
• Participate in knowledge sharing and continuous learning within the team.

Requirements:

• A Bachelor's degree in Computer Science, Engineering, or a related field is preferred, but not mandatory.
• A minimum of 2 years of hands-on experience as a MERN Stack Developer.
• Proficiency in Node.js and Express.js for building the back-end of web applications.
• Strong knowledge and experience in React.js for front-end development.
• Expertise in MongoDB for database design and management.
• Strong understanding of JavaScript, ES6+
• Familiarity with RESTful API development and integration.
• Ability to work with HTML, CSS, and responsive design principles.
• Experience with version control systems, such as Git.
• Problem-solving skills and an aptitude for learning new technologies.
• Strong communication and teamwork skills.

Company Profile: A US based SaaS based Product firm in Fire & EMS Services 

Customer Platform is a SaaS data aggregation, visualization, and mobile response solution, which helps emergency response agencies to respond more effectively to incidents of all kinds. 

Client is starting a new development center at Hyderabad, India and looking for core team members for the development of their platform

Senior PHP FullStack Developer | 5-13 Y | Hyderabad | 3M Remote + WFO |

This role is for 2-3 M remote option initially, should move to Hyderabad / WFO aftermath.

Interview Process: R1 - System Test + R2 Technical Session (CTO, India) + R3 Technical Session (Tech Director, USA) + HR discussion.

Job description :

Overall 7+ years of experience, with 5+ years in full stack PHP development

Experience creating user-friendly webpages and enhance our user's experience.

Experience 3+ years using Angular, React, Vue.JS, ECS6, CSS 3, and CSS preprocessors like SASS, LESS, plain JavaScript DOM manipulation, selectors, etc.

Converting UI design from Figma to HTML Animations with CSS and JavaScript

Hands-on development in various front-end web frameworks - HTML5, CSS3, JavaScript

Strong knowledge in PHP backend coding, best practices, ability to produce & consume REST services

Communicating design ideas using user flows, process flows, site maps, and wireframes.

Good understanding on Figma and producing UI design from Figma to HTML Animations with CSS and JavaScript

Optimize application for max. speed & scalability

Collaborate with back-end developers & web designers to improve usability Maintain & improve websites

Deliver features with high quality, on-time as per project plans and delivery commitments.

Agile development methodology

Vue.js experience is preferred

Who we are looking for 

• Total work experience of minimum 5+years in developing web-based solutions and services
• Gathering functional requirements, developing technical specifications, and project & test planning
• Designing/developing web, software, mobile apps, prototypes, or proofs of concepts (POCs)
• Apply technical expertise to challenging programming and design problems
• Resolve defects/bugs during QA testing, pre-production, production, and post-release patches
• Work cross-functionally with various Intuit teams: product management, QA/QE, different product
• lines, or business units to drive forward results
• Contribute to the design and architecture of the project
• Experience with Agile Development, SCRUM, or Extreme Programming methodologies
• Solid communication skills: Demonstrated ability to explain complex technical issues to both
• technical and non-technical audiences
• Strong understanding of the Software design/architecture process
• Experience with unit testing & Test Driven Development (TDD)
• Should have knowledge of frameworks such as VueJS, Node JS, Express JS, Grunt, Gulp, Yeoman,
• AngularJS, Backbone JS, React JS, Bootstrap (or alternatives)
• Should have expertise in efficient, minimal JavaScript on both mobile and web.

We need multiple MERN stack developers. As a full stack developer, you will be producing scalable software solutions and will be involved in the full software development life cycle, from conception to deployment. You should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. This isn't just another CRUD application. Your challenge will be to deliver a highly-available service on top of a dynamic collection of third-party data sources . Explore the limits of your own resourcefulness by designing human and automated systems that deliver true reliability in an otherwise unpredictable environment.

Tech-Stack: React, Node.js, Javascript, and MongoDB

How You Will Contribute

• Work with the development team to ideate software solutions
• Working through the application development lifecycle to launch
• Conceptualizing, creating and building applications alongside taking designer wireframes and magically turning them into effective code
• Designing user-based interactions through effective front-end architecture
• Develop and manage well-functioning databases and back end applications
• Write effective and scalable APIs
• Leading and developing best practices for Full Stack Developer team
• Developing and designing RESTful services and APIs
• Determining application responsiveness for consumers
• Ensuring company mandate is effectively addressed in technical and developmental aspects
• Create security and data protection settings
• Write technical documentation
• Keeping current with industry trends and developments that can be applied to company needs

Technical Expertise That We Believe Will Make You Successful In This Role

• Min 1 year of experience as a MERN Stack Developer
• Fluency in CSS, JavaScript and HTML
• Understanding of CSS preprocessors including Sass
• Strong knowledge of building effective APIs in Node.js (Express)
• Proficiency in writing effective React components.
• Experience working with MongoDB, Redis and AWS
• Good knowledge of data structures, system design and algorithms
• Bachelor/Master degree in Computer Science
• Soft-Skills That Will Come Handy
• Having a knack for visual design and utility
• Excellent written and verbal communication skills
• Strong attention to detail
• Head for problem-solving
• Having a flexible working style
• Being a team player
• Comfortable with working unsupervised

What We Need

- Solid industry experience

- Web Development using MERN Technologies (Mongo, React / React JS, Express JS or similar, Node)

- Server-side scripting skills with Node.JS

- Good understanding of client-side scripting and JavaScript frameworks, including jQuery.

- Databases - MongoDB, PostGreSQL, Cassandra

Good to Have

- Open Source Contributors (esp. Javascript to be evident from GitHub)

- Notice period to be less than 30 days

• Proven 4+ years of experience in MEAN or MERN stack frameworks
• In-depth knowledge of NodeJS, React Js Express.JS along with the
• JavaScript Development frameworks on both client and server-side
• Skilled in Web App development (React + Redux) with Frameworks like Bootstrap / Material
• Deep understanding of HTML DOM objects, CSS & JavaScript events, and experience in various build tools like NPM / Webpack.
• Proficiency with both consuming, designing, and integrating APIs (RESTful and SOAP) using redux/thunk
• Designing database for a scalable and secure system using NoSQL (MongoDB) or RDBMS (MySQL or PostgreSQL)
• Thorough understanding and relatable experience of Git, repository management, and related workflows.
• Excellent communication and customer interfacing skills
• Should have problem-solving, prioritizing tasks, multitasking abilities
• Experience with CI/CD, DevOps practices