.Net Full Stack Developer

We are looking for a MERN Stack Developer with 2+ years of real-world experience who thinks beyond CRUD APIs and UI screens. This role is for someone who understands how full-stack systems are designed, cares about scalability, performance, security, and clean architecture, and takes ownership of features end-to-end.

We value ownership, speed, clean code, and smart problem-solving. If you enjoy building products from scratch, thinking in systems, and shipping meaningful features—not just “finishing tasks”—this role is for you.

🧠 Key Responsibilities

• Design, develop, and maintain full-stack applications using MongoDB, Express, React, and Node.js
• Build scalable and maintainable backend APIs with proper validation, error handling, and security
• Develop clean, reusable, and performant React components
• Design database schemas and optimize queries for performance and scalability
• Translate product and business requirements into solid technical solutions
• Design frontend and backend architecture that can scale as the product grows
• Handle authentication, authorization, roles, and permissions
• Work with async operations, background jobs, and API integrations
• Manage application state properly (React state, context, or state libraries)
• Handle edge cases: loading, failure states, retries, and fallbacks
• Write clean, readable, and well-structured JavaScript / TypeScript code
• Follow and continuously improve coding standards and best practices
• Debug production issues using logs, reasoning, and root-cause analysis
• Review PRs, give constructive feedback, and contribute to team learning
• Work with designers to deliver good UX, not just “working UI”
• Collaborate closely with QA, design, and product teams
• Think ahead—identify technical debt, performance bottlenecks, and improvement areas
• Use AI tools responsibly to speed up development, debugging, and learning (with understanding)

✅ Qualifications Must Have

• 2+ years of hands-on experience with the MERN stack
• Strong knowledge of JavaScript and TypeScript, including OOP concepts
• Solid experience with Node.js & Express
• Hands-on experience with MongoDB, schema design, indexing, and aggregation
• Experience building and consuming REST APIs
• Strong understanding of async/await, promises, event loop
• Knowledge of HTML, CSS, responsive design (Tailwind / Bootstrap preferred)
• Experience with React hooks, component lifecycle, and state management
• Use React performance optimizations such as: React.memo useCallback, useMemo
• Implement code splitting and lazy loading using dynamic imports
• Work on or understand micro-frontend architecture and module federation
• Experience handling authentication (JWT, sessions, OAuth)
• Familiarity with Git, code reviews, and basic CI/CD concepts
• Exposure to real production issues (performance, bugs, scaling, failures, debugging)

Good to Have (Big Plus)

• Knowledge of Next.js or server-side rendering concepts
• Experience with Redis, queues (kafka, rabbitmq), or background jobs
• Experience with Docker, cloud deployments, or Nginx
• Understanding of performance tuning and lazy loading
• Experience working in a startup or fast-paced environment

❌ Who Should Not Apply

Please do not apply if:

• You only focus on “closing tickets” without questioning why something is being built
• You lack strong JavaScript fundamentals (arrays, objects, async/await, promises, event loop)
• You mostly copy-paste code without understanding it
• You never think about edge cases, failures, retries, or resilience
• You depend heavily on others for architecture or technical direction
• You avoid responsibility and say things like:
• “Frontend issue”
• “Backend issue”
• “It was already like this”
• “QA didn’t catch it”
• You are not comfortable explaining your code, decisions, or design choices
• You expect exact step-by-step instructions for every task
• You are not interested in learning and improving as a full-stack engineer

👉 This role is not for task executors.

We want problem solvers, thinkers and owners.

A full stack developer job description for MERN stack developers centers on designing, developing, and maintaining robust web applications using MongoDB, Express.js, React, and Node.js as core technologies.

Responsibilities

• Develop and maintain scalable web applications using the MERN stack.
• Build interactive and responsive user interfaces with React.
• Implement server-side APIs and business logic using Node.js and Express.js.
• Design, model, and manage databases with MongoDB to ensure efficient data storage and retrieval.
• Integrate front-end with back-end systems and third-party services.
• Optimize applications for speed and scalability, troubleshoot and debug code, and ensure reliability.
• Collaborate with other developers, designers, and stakeholders in an agile environment to clarify requirements and deliver solutions.
• Implement security best practices and protect sensitive data.
• Participate in code reviews and mentor junior developers.

Requirements

• Proven experience with the MERN stack (MongoDB, Express.js, React, Node.js).
• Strong skills in JavaScript, HTML5, and CSS3.
• Familiarity with RESTful API design, version control systems (Git), and front-end frameworks like Bootstrap or Material-UI.
• Understanding of database design, schema management, and NoSQL principles.
• Problem-solving ability and communication skills.
• Bachelor's degree in computer science or related field (preferred).
• Experience working collaboratively in a team-oriented environment.

Key Skills

• JavaScript, React.js, Node.js, Express.js, MongoDB.
• HTML/CSS, RESTful APIs, Git.
• Familiarity with agile methodologies and UI/UX best practices.
• Testing, debugging, code optimization, and deployment.

• 3+ years of overall application development experience
• 5 years of Java 8, J2EE, Spring Boot, Spring MVC, JPA
• 2 years of Angular 8+, TypeScript, JavaScript, HTML, CSS
• Expert knowledge of SQL and PL SQL programming with MySQL database
• Strong knowledge of Maven, Junit, Mockito, GitLab, GitHub, and Jira
• Nice to have Docker implementation experience
• Experienced with TDD test driven development and automated unit testing including UI unit testing frameworks
• Expert knowledge of  JSON RESTful web service development
• Experience with code reviews development of coding standards practices improving the quality in the software code
• Ability to work independently, take initiative to ensure efficient and timely resolution of production issues
• Excellent problem-solving design development and debugging skills
• Ability to solve problems using an analytical approach decisive fast moving quick and constructive resolutions of conflicts and a can-do attitude
• Expert knowledge in Agile Scrum practices Software Development and Application Life Cycle Management

Experience : 4 Years and above Designation : .Net Developer Location: Navi Mumbai Skills required • Comprehensive understanding of the .NET Framework. • Understanding of Object-Oriented Development • Knowledge in Angular JS will be an added advantage • Good Concept in Jquery, oops • Comprehensive understanding of developing scalable applications with NET 3.5/4.0 Framework, including Visual Studio 2010/2008, C#, ASP.NET, WCF Web Services, and Entity Framework. • Understand UML notations (class diagrams, sequence diagrams, entity relationship diagrams, activity diagrams, etc.) • Experience in building multi-tier, transactional web applications with n-tier architectures (UI, Business Logic Layer, Data Access Layer) along with some experience with service-oriented architectures (SOA). • Experience in design and optimize LinqToEntity / LinqToObejct / LinqToXML / SQL queries. • Experience of Unit test tools like (N-Unit/Ms Unit) for code quality metrics. • An understanding of Design Patterns (GOF) concepts is preferred. • Working knowledge of Enterprise Architect and TFS is highly desirable. • Understanding of Agile/Iterative development methodologies is highly desirable. • Experience with Test-Driven Development is highly desirable. Eligibility Criteria: • Should be a Graduate • Should Have Good Knowledge and Experience of MVC, C#, LinQ, Jquery, oops , Entity Framework, Angular, Javascript.

Nucleus Software:
.Net / C#/  Cobol- Targo

Job Description

1)Ability to function well in teams.
2) Active participation in problem solving and decision making.
3) Build good relationship with customers.
4) Carry out the required technical and user documentation.
5) Cooperate with team members for achieving team goals and objectives.
6) Effectively contribute in code walk-throughs and review sessions.
7) Ensure customer expectations are understood and met in all respects.
8) Ensure quality of implementation and scheduled deliverables.
9) Evaluate alternative design options and coming up with optimised database and system designs.
10) Good Communication and Inter-Personal Skills.
11) Initiate process improvement and ensure compliance to quality standards.
12) Inspire team members to achieve high standards of performance.
13) Knowledge of Nucleus products and projects.
14) Lead and manage software development in one or more modules of a project.
15) Logical and analytical approach to problem solving.
16) Maintain quality records and generate reports for senior levels.
17) Provide guidance on technical issues to fellow team members.
18) Should be able to lead a team of 4-5 developers.
19) Understand customer requirements and technical specifications of assigned projects.
20) Write code in adherence to coding standards and optimising the same.
21) Write test plans, executing unit testing and participating in the integration of the entire system.

Work Location: CHENNAI, Or else Noida

Work Experience: minimum 4 years

What you need to have: 

Relevant work experience in ASP.net, C#

At least 2 years of experience with WCF Services

Very strong C# fundamentals
Has experience in building applications in C#

Experience and proficiency in client-side scripting languages, in particular HTML, CSS, and JavaScript

Experience and proficiency in cloud environment, in particular AWS

Additional skills-

- experience of handling Photon Engine

- knowledge of Scripting language like Python, Shell

- Knowledge of apache web server and php application deployment

- Performance monitoring- apps and cloud infra

About the Company

Xerago is a 15-year-old Private Limited company that helps brands with their Marketing Transformation by providing integrated marketing services through its Marketing Centres of Excellence.

We are looking for a Full Stack Developer who will work on a broad range of cutting-edge technologies.

Go Xerago!

Official website - https://www.xerago.com/">https://www.xerago.com/

Go Xerago!

Experience Required – 2 to 6 years

What you’ll do

• Developing front end website architecture.
• Designing user interactions on web pages.
• Developing back end website applications.
• Creating servers and databases for functionality.
• Ensuring cross-platform optimization for mobile phones.
• Ensuring responsiveness of applications.
• Working alongside graphic designers for web design features.
• Seeing through a project from conception to finished product.
• Designing and developing APIs.
• Meeting both technical and consumer needs.
• Staying abreast of developments in web applications and programming languages.

What you’ll need

• Strong organizational and project management skills.
• Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.
• Familiarity with JavaScript frameworks such as Angular JS, React and Amber.
• Proficiency with server side languages such as Python, Ruby, Java, PHP and .Net.
• Familiarity with database technology such as MySQL, Oracle and MongoDB.
• Excellent verbal communication skills.
• Good problem solving skills.
• Attention to detail.

We are looking for the web Developer in designing and implementing new features and functionality and guiding the website's architecture.
Experience in developing Web-based applications, working experience on smarty frame work as well worked on Joomla and Wordpress.
Skilled in web technologies like HTML, XHTML, CSS, JavaScript.

Roles & Responsibilities:

Must have sound knowledge of CMS platforms like : Wordpress, Joomla
Experience in Joomla custom module programming and designing
Experience in Joomla custom website and web application development
Experience in Joomla standard website and web application development
Knowledgable of Word press Theme Integration, Plugin Creation/Modification.
Actively look for and fix bugs or errors on developed sites.
Experience in developing new sites using WordPress
Experience in to develop, modify and enhance WordPress Plugins
Experience in custom theme development from PSD to WordPress
Experience in customizing and maintaining existing sites
Ability to understand CSS changes and their ramifications to ensure consistent style across platforms and browsers
Ability to convert comprehensive layout and wireframes into working HTML pages
Experience in conducting website performance tests and troubleshooting content issues
Monitoring the performance of the live website.
Should be agile and quick problem solver.
Fluency with WordPress, PHP, MySQL, HTML5, CSS/SASS, and Frameworks with Responsive design.
Good knowledge of relational databases, version control tools and of developing web services

Skill set: Joomla, JavaScript, JQuery CSS, CSS3, WordPress, HTML, PHP