MERN Stack Developer

Job Overview:

We are looking for a skilled Full Stack Developer with strong expertise in .NET/C#, React or Angular, and Azure basics to design, develop, and deploy modern web applications. The ideal candidate should have solid experience building scalable, secure, and high-performance solutions, with a passion for clean code and collaboration.

Key Responsibilities:

• Design, develop, and maintain web applications using C#, .NET Core, and SQL Server.
• Build responsive front-end user interfaces using React or Angular with TypeScript.
• Integrate and consume RESTful APIs and ensure smooth front-end/back-end communication.
• Deploy and manage applications on Microsoft Azure using basic PaaS services (e.g., App Services, Functions, Storage, Key Vault).
• Collaborate with cross-functional teams to gather requirements, define architecture, and deliver solutions.
• Write clean, testable, and maintainable code following best practices and participate in code reviews.
• Troubleshoot, debug, and optimize application performance.
• Follow Agile development practices for planning, testing, and delivery.

Required Skills and Experience:

• Strong hands-on experience with C#, .NET Core/.NET 6+, and object-oriented programming.
• Proficiency in front-end frameworks like React or Angular with TypeScript, HTML, and CSS.
• Experience working with SQL Server or other relational databases.
• Basic knowledge of Microsoft Azure services such as App Services, Functions, Storage, and Key Vault.
• Familiarity with REST APIs, version control systems (e.g., Git), and CI/CD pipelines.
• Good understanding of software development best practices (SOLID principles, unit testing).
• Strong problem-solving and communication skills.

Preferred Qualifications:

• Experience with Azure DevOps or similar tools for build and release pipelines.
• Exposure to containerized applications (e.g., Docker, Kubernetes).
• Knowledge of Agile methodologies (Scrum or Kanban).

Full Stack Engineer (Frontend Strong, Backend Proficient)

5-10 Years Experience

Contract: 6months+extendable

Location: Remote

Technical Requirements Frontend Expertise (Strong)

*Need at least 4 Yrs in React web developement, Node & AI.*

● Deep proficiency in React, Next.js, TypeScript

● Experience with state management (Redux, Context API)

● Frontend testing expertise (Jest, Cypress)

● Proven track record of achieving high Lighthouse performance scores Backend Proficiency

● Solid experience with Node.js, NestJS (preferred), or ExpressJS

● Database management (SQL, NoSQL)

● Cloud technologies experience (AWS, Azure)

● Understanding of OpenAI and AI integration capabilities (bonus) Full Stack Integration

● Excellent ability to manage and troubleshoot integration issues between frontend and backend systems

● Experience designing cohesive systems with proper separation of concerns

About Company

Our client delivers personalised luxury interior design to India’s discerning homeowners and corporates. Led by highly admired luxury brand builders, internationally trained designers, world-class technology professionals and curated teams of turnkey project execution specialists. We seek perfection in design and are committed to bringing back trust and excitement in the design process.  

Qualifications

• Software developer with skills to develop front-end and back-end systems in Web site development.
• The candidate number has hands-on experience in handling and developing code in JavaScript, React, HTML, PHP, MySQL, APACHE & NGINX to develop web-based applications.
• Knowledge of designing the user interface, developing servers and database designs & coding for mobile platforms would be added advantage.
• Work Experience: 6-7 Years

Requirements

•  Design and implementation of the overall web architecture.
•  “Pixel-perfect” implementation of our approved user interface.
•  Expertise in front-end technologies, including JavaScript,CSS3 and HTML5 and third-party libraries such as React Js, jQuery
•  Design and deployment of our database
•  Ensuring the entire stack is designed and built for speed and scalability
•  Design and construction of our REST API
•  Integrating our front-end UI with the constructed API
•  Design and implementation of continuous integration and deployment
•  Designing Database - Expertise in databases like MySQL, other databases like MongoDB , and PostgreSQL Will be a plus.
•  Ensuring cross-platform optimization for mobile phones.
•  Overseeing and guiding the analysing, writing, building, and deployment of software.

What skills we are looking for?

• Writing HTML, CSS, and JavaScript. Up to the latest practices,
•  A relevant back-end programming language experience
•  Database design and management, including being up on the latest practices and associated versions
• Server management and deployment for the relevant environment
•  Familiarity with a relevant and globally supported framework

both front-end and back-end like React, and Laravel.

• Thorough understanding of user experience and possibly even product strategy
•  Experience implementing testing platforms and unit tests

We are looking for a senior developer to produce and implement functional software/web solutions. You will work with upper management to define software requirements and take the lead on operational and technical projects.

In this role, you should be able to work independently with little supervision. You should have excellent organization and problem-solving skills. Your goal will be to develop high-quality software/websites that is aligned with user needs and business goals.

Description:

• Migrating legacy applications to new technologies
• Maintaining applications and troubleshooting
• Designing new software programs, websites, and applications
• Managing project timelines and tasks

Skills & Experience:

• Proven experience as Senior Developer
• Must know - asp.net, MVC Architecture, AJAX, REACTJS, HTML/CSS, MS SQL, JAVASCRIPT
• Python and/or NODEJS, JAVA is added bonus
• Well versed with SSO, Shibboleth and SAML
• Creating and integrating API's
• Should have good knowledge about networking
• Previous experience with applications based on SAML, SSO and CDN's.
• Must have basic knowledge about Identity Providers, access gateways and integration with SSO's

We have multiple open positions for full-stack engineers to work with us on a cutting-edge eCommerce trade analysis platform.

I am looking for multiple full stack MERN developers

Must have experience with:

• Typescript
• NextJS
• Firebase / AWS services
• Experience working on SaaS applications with a large codebase

Nice to have

• Tailwind
• DynamoDB
• Chart libraries such as ChartJS

We are seeking a very talented remote/onsite Senior Software Engineer, proficient in front-end and backend development. We prefer to rapidly develop with frequent releases and aim to provide amazing experiences for our end users.

Each engineer is treated as a true owner, with a high degree of ownership and autonomy. We are looking for a product minded, independent thinker -- not someone whose hand we will hold to make product decisions. We aim for a lean, fast-moving team that prefers to avoid meetings and focus 100% on driving impact.

Responsibilities:

• * Work with cutting-edge front-end and back-end technologies in designing, building, and maintaining performance, responsiveness, and delightful experiences for our customers.
• * Write high-quality front-end & back-end code, complete with automated unit and integration tests, as well as participate in code reviews.
• * Partner with product, marketing, and customer success to develop a highly interactive web application that fosters innovation.
• * Collaborate with other Software Engineers to evaluate and recommend new technologies, and help to continuously modernize and mature our front-end implementations and best practices.

Ideal Candidates Will Have:

• * Minimum of 4 years' experience in fast-paced, nimble teams building software at scale
• * Possesses deep understanding of JavaScript beyond libraries or frameworks (i.e. Core JS, not just jQuery or Angular).
• * A proven ability to deliver an amazing user experience.
• * Have detailed knowledge of responsive CSS, the box model, semantic markup, and HTML5.
• * An appreciation for good design, and the desire to translate visual ideas into working, beautiful code.
• * Experience in building scalable solutions with a high level of code quality through automated tests and good architecture.
• * Ability to solve complex data problems and think of best ways to present these to users.
• * Strong team player with excellent communication skills and high degree of ownership and drive.

Candidates with varying backgrounds are encouraged to apply. We do not require prior knowledge of technologies in our stack, only a desire to learn them.

• Meeting with the development team to discuss user interface ideas and applications.
• Reviewing application requirements and interface designs.
• Identifying web-based user interactions.
• Designing developing and implementing highly-responsive user interface components using React concepts.
• Writing application interface codes using JavaScript following React.js workflows.
• Troubleshooting interface software and debugging application codes.
• Developing and implementing front-end architecture to support user interface concepts.
• Monitoring and improving front-end performance.
• Documenting application changes and developing updates.

Technical Skills:

• 7-9 years Mandatory experience of React.js
• Strong proficiency in JavaScript, jQuery including DOM manipulation and the JavaScript object model
• Mandatory prior experience with popular React.js workflows (Redux)
• Mandatory experience in responsive web designing.
• Mandatory experience in SCSS, CSS
• Mandatory experience with current specifications of ECMAScript
• Mandatory experience with Express Node.js
• Mandatory experience with RESTful APIs
• Mandatory experience with HTML, SaaS
• GIT experience
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Experience with user interface design.
• Knowledge of performance testing frameworks including Mocha and Jest.
• Experience with browser-based debugging and performance testing software.
• Ability to understand business requirements and translate them into technical requirements
• Familiarity with code versioning tools such as Git, SVN, and Mercurial
• Familiarity with Database such as SQL

Qualifications:

• B.E/ B.Tech/ M.C.A in Computer Science, Electronics and Communication Engineering, Electronics and Electrical Engineering.
• Minimum 60% in Graduation and Post-Graduation.
• Good verbal and written communication skills

Overview

Xcelpros is a Global company, headquartered in Chicago (US) with multiple locations in US and Bengaluru, India. Our focus is Tech Innovation, Product Development and Technology Consulting.

We are hiring for our Product Development team and have an immediate need for a Backend Developer / Fullstack MERN Developer. The position calls for someone with a mindset who can build great products, manage multiple projects and related tasks on deadline. We are looking for high-quality and passionate developers that want to be a part of a great product team.

You need to have at least 2 years of demonstrated experience  as a Backend Developer using MERN (NodeJS, MongoDB, PostgreSQL & Express) & GraphQL technologies. The candidate will work closely with our internal teams in the design, development, launch and enhancement of various products.

About XcelPros

XcelPros is a Global company, headquartered in Chicago (US) with multiple locations in US and Bengaluru, India. XcelPros is focused on Tech Innovation, Product Development and Technology Consulting.

XcelPros specializes in technology solutions for Business-to-Business (B2B) and Business-to-Consumer (B2C) areas. We believe technology is the enabler of exponential growth for us and our customers. We are strategists delivering innovative business and technology solutions.  We have been well funded and operational since 2011.

XcelPros and affiliated group of companies are proud to foster a high-performance culture, one that's defined by having the best people, with the skills and determination to deliver above and beyond. We look for insightful and astute professionals who are also forward-thinking, confident, self-motivated and globally minded. Our core team consists of professionals with a wide range of skills and backgrounds.  XcelPros is continuously looking for talented, highly motivated individuals who believe in excellence and are committed to providing superior service to our customers and stakeholders. 

Experience

• Minimum of 2 years of experience in the design and development of  Web and Mobile applications using NodeJS, MongoDB, PostgreSQL, Apollo - GraphQL and React
• You are required to have experience with development in Microservices Architecture 
• Experience with NestJS framework is a major plus
• Hands on experience with GoLang is not mandatory but a major plus

Start Date - Immediate

Positions - 2 (Immediate Need)

Responsibilities

• Minimum of 2 years of hands-on experience building applications in NodeJS, MongoDB, PostgreSQL, Apollo - GraphQL and React
• Strong and mandatory experience of 2 years of experience in building applications using the Microservices architecture in NodeJS
• Strong and mandatory skills in Automating Components, Perceptibility, Configuration Management, Debugging & Consistency while writing Microservices.
• Experience building applications using NestJS or similar frameworks is a major plus 
• Experience building applications and service integrations using Apollo /  GraphQL
• Adhere to best practices of engineering by writing high-quality code.
• Hands on experience in Elastic Search and related technologies
• Hands on experience with one or more testing frameworks such as  Jest
• You are required to write / conduct unit & integration testing to ensure code meets high-quality standards
• Collaborate with multiple stakeholders, including Production Support, BAs, Architect, Project Managers, and Product Owners to deliver high quality solutions.
• Develop, build, configure and unit test solutions from low level designs
• Ensure that solutions meet requirements outlined in the design documentation
• Perform all work to agreed time, cost and quality constraints
• Ensure that developed solutions are peer reviewed and formally documented
• Design, develop, test and document detailed technical specifications for application components built using MERN (MongoDB, ExpressJS, ReactJS, NodeJS) stack and integrations
• Develop and maintain high traffic / high performance React and Node based e-commerce web applications and web services, including support for mobile
• Participate in support activities to help UI developers integrate with APIs / services
• Create and maintain scalable infrastructure leveraging modern AWS cloud platforms
• Knowledge of all development aspects within an Agile SDLC framework, including; estimation, design, development, unit test, code reviews, and documentation
• Develop solutions that satisfy business requirements as outlined in user stories, and within agreed upon timelines
• Ensure solutions are of high-quality with regards to following standards and best practices, as well as satisfying security and performance requirements
• Collaborate effectively with other Agile team members
• Work with the Production Support team in the research and resolution of production issues.
• Prior hands-on experience with architecture for Web and Mobile technologies, E-commerce, Payment Gateways, Data security and encryption is a major plus
• Experience with CICD, containers and container management platforms(Dockers, Docker Swarm/Kubernetes, etc.)
• Knowledge of GOLANG is a major plus
• Good understanding of the Twelve-factor App methodology is a major plus
• Experience defining new architectures and ability to drive project from an architecture standpoint is a major plus
• Experience with Security configuration is a major plus
• Experience in understanding platforms & key AWS services like Elastic Beanstalk, AWS Lambda, ECS, AWS Fargate, EKS, EC2, S3 etc. is a major plus
• Troubleshoot and resolve complex technical issues in cloud integrations
• Highest levels of code quality
• Needs to conduct weekly code reviews
• Ensure timely and quality release of the product in collaboration with other team members
• Must be a self-starter and able to build up presence in the team.
• Perform other related duties as assigned

Technical Expertise / Hands-On Skills:

• MERN (MongoDB, ExpressJS & Node JS)
• PostGreSQL
• Apollo GraphQL
• JEST
• RESTAPIs

Key Deliverables

• Develop very high sense of ownership, the zeal to build scalable applications
• Develop a deep understanding of product development and start-up ecosystem
• Work with a performance oriented team driven by ownership and open to experiments
• Build customer facing technology product for global customers
• Collaborate with development teams to help identify and develop reusable platforms/libraries.

Key Requirements

• Can do attitude
• Highly motivated to bring fresh thoughts to the table
• Highly creative and most importantly willing to exercise it
• Self-starter and self-learner focused on research and learning
• Ability to play a variety of roles and most importantly take accountability
• Ability to communicate openly and embrace various perspectives without judgment
• Believe in a ”No politics” attitude. Politics can be detrimental to yourself and the organization.