
MERN Stack Developer
Location: Surat, Gujarat (No WFH )
Job Summary:
We are looking for a Full Stack Developer (MERN) with hands-on experience in building highly scalable, performance-driven applications. The ideal candidate should have a deep understanding of both front-end and back-end development, microservices, and database optimization for large-scale systems. You will be responsible for designing, developing, and maintaining applications that can handle high concurrency (1,000+ active users) while ensuring performance, reliability, and scalability.
This role involves working closely with cross-functional teams — including product managers, designers, and DevOps engineers — to deliver cutting-edge, enterprise-grade solutions.
Roles & Responsibilities:
- Design and develop scalable and distributed web applications using the MERN stack (MongoDB, Express.js, React/Next.js, Node.js).
- Build and optimize RESTful APIs for high-performance, concurrent environments.
- Architect and manage MongoDB databases, ensuring high availability, efficient query performance, and scalability.
- Implement queueing systems (e.g., BullMQ, RabbitMQ, Kafka, or Redis Queues) for background jobs and asynchronous processing.
- Optimize server and client performance to support real-time data updates and high concurrent user loads.
- Collaborate with DevOps to improve deployment pipelines, containerization (Docker), and cloud scalability.
- Conduct thorough testing, profiling, and debugging to identify performance bottlenecks and optimize both code and infrastructure.
- Participate in code reviews, architecture discussions, and sprint planning to ensure technical excellence and scalability across all layers.
Qualification / Requirements:
- Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
- 1 + years of hands-on experience in full-stack development using the MERN stack.
- Proven experience working on applications supporting 1,000+ concurrent users or large-scale distributed systems.
- Strong expertise in:
- Node.js (asynchronous programming, clustering, performance optimization)
- Next.js & React.js (SSR, CSR, and dynamic rendering)
- MongoDB (aggregation pipelines, indexing, schema design for scalability)
- Practical experience with message queues (BullMQ, RabbitMQ, Kafka, or Redis Streams).
- Familiarity with caching mechanisms (Redis, Memcached) to optimize performance.
- Experience with Docker and microservices-based architectures is a plus.
- Good understanding of API design, authentication mechanisms (JWT, OAuth), and security best practices.
- Experience working in Agile environments and using Git-based version control.
Nice to Have:
- Exposure to serverless computing (AWS Lambda).
- Experience with monitoring tools (New Relic, Datadog, ELK Stack).
- Knowledge of CI/CD pipelines and automated deployment workflows.
- Experience in real-time communication (WebSockets, Socket.io).

About Knovator Technologies
About
Knovator create IT solutions that our clients love. From handling simple to complex business challenges, we provide custom and
in-depth technical advice and solutions.
We help businesses and startups to achieve growth, efficiency and cost reduction with custom-made technology solutions. We develop
custom web and mobile solutions using a technologies on which Facebook and Google relies on. One of our speciality is best post-
sales support. Get in touch with us if you are looking for any web or mobile solution with best post-sales support.
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Job description
We believe cloud based technology has changed how we work. Our commercial lending SaaS platform empowers our client base of brokers and lenders to create a seamless borrower experience, manage a network of brokers, & scale their entire lending organization in the cloud powered by LendingWise
Company Description
Do you want to work for a company powering the digital lending transformation across numerous lending verticals? We work to make a lending platform that is robust, customizable, & turnkey for numerous business purpose lending products like residential/commercial real estate lending, business funding, SBA, Equipment, MCA and more. The lending suite of products includes a CRM, LOS, Marketplace, and Servicing capabilities, ALL-IN-ONE platform. It’s the holy grail for every private lender/commercial lender/bank/Credit Union or broker of any size. We launched in early 2018 and have seen explosive growth nationwide.
Position Summary
LendingWise is looking for a Full Stack Developer/Architect who has the ability to define, develop and manage the existing architecture strategy for the LendingWise platform & its inter-connected products related to CRM, LOS, Servicing & Marketplace of lenders. You will be responsible for introducing new applications, services, and technologies into the LendingWise technical landscape and you will take responsibility for the initiatives you designed. You will need expert level knowledge of a variety of business domains including, but not limited to, CRM, Loan Origination, Loan Servicing, Payment integration, & API connectivity for various integrations for mortgage vendors (Plaid, Corelogic, DocMagic, Docusign, etc… & CRMs like hubspot, salesforce, etc… You need to manage input from our product owner/manager & CEO and assume overall responsibility for the execution of multiple, large-scale, mission critical initiatives. You will be accountable to a variety of primary business stakeholders for the quality and success of programs assigned to you. An acute sense of attention to detail is necessary. This role requires working with teams within and outside the USA. Flexibility in working hours will be required.
Key Responsibilities
Help plan, architect, & review various phases, features, bugs, & enhancements of the CRM, Loan Origination, & Loan Servicing platform & API connectivity hub
Introduce new tools and fresh insights to assist with development goals
Work on new features, enhancements, bugs & refactor code to MVC structure within the LendingWise platform
Requirements
Deep knowledge of Core PHP & other PHP frameworks, including strong experience with MVC patterns
JavaScript, HTML, Bootstrap
MySQL & Stored Procedures
Excellent skills in object-oriented programming and MVC design patterns
Comfortable working with SSH command line & GitHub version control, & PHP Storm
Solid knowledge of RESTful API endpoints
Multi-tenant CRM, ERP, Real Estate, Loan or FinTech Experience required
Compensation:
Competitive Salary & Bonuses
2 weeks paid time off annually
Flexible work schedule
Job Type: Full-time
Location:
Remote
● You will be a key member in building modern web application platforms.
● Building user interfaces for management products
● Creating wireframes, prototypes based on the requirements.
● Building api for UI backend.
● Provide assistance in the up-gradation and maintenance of web applications.
Job Requirements
● 3 to 5 years of web development experience is required.
● Hands-on experience with api and microservice development.
● Proficiency with fundamental front-end languages such as JavaScript, HTML, CSS.
● Proficiency with JavaScript frameworks such as ReactJs.
● Proficiency with server-side languages such as NodeJs, Java, GoLang, etc.
● Exposure to wireframing and prototyping.
● Familiarity with database technology such as MongoDB.
● Good to have:
1. Experience in UX design.
2. Working experience on Linux environments.
3. Working experience on Docker and Kubernetes.
4. Working experience in microservices.
5. Knowledge of the networking domain
We're seeking a talented and motivated Full Stack Developer who is experienced in Node.js, React.js, and Laravel (PHP) to work on building high-performance web applications, APIs, SaaS platforms, and hosting tools. This role is perfect for someone who thrives in a dynamic environment and wants to contribute to modern, scalable platforms used by thousands of users.
Responsibilities
Develop and maintain full-stack applications using Node.js (backend), React.js (frontend), and Laravel (backend).
Design, implement, and document APIs and microservices for internal and customer-facing platforms.
Integrate third-party APIs, payment gateways, and other services as needed.
Collaborate with UI/UX designers to ensure a high-quality user experience.
Optimize applications for maximum speed and scalability.
Troubleshoot, debug, and upgrade existing software.
Participate in code reviews, sprint planning, and team meetings.
We are a software development company. We have primarily worked with enterprises and startups who often wants to build a product from scratch. Our mission is to build software with solid foundations, addressing the primary concerns of startup founders when working with agencies. We believe in prioritizing maintainability, simplicity, and the Open-Closed Principle for long-term value.
We are seeking a passionate and experienced Senior Software Engineer to join our team and play a key role in building software with solid engineering foundations. You will be involved in all stages of the development process, from identifying business entities and defining their behaviors, to implementing clean and maintainable code using object-oriented programming principles.
Responsibilities:
1. Harness your React/Python/TypeScript mastery to craft high-performing applications that delight our global audience.
2. Champion automated tests like a knight in shining armor. If your code was a ship, your tests would be the lighthouse guiding it to safety.
3. Employ your object-oriented programming prowess to sculpt code that's as efficient as it is elegant.
4. Debug with the precision of a Swiss watchmaker. We believe the devil is in the details, and your keen eye will keep those pesky bugs at bay.
5. Push your changes to production and proactively monitor product to ensure value is delivered.
6. Help your peers by reviewing their PRs and design documents.
7. Help the company by recruiting amazing team members, like yourself.
About You:
1. You write Javascript using Typescript and use Object Oriented Programming paradigms to build software.
2. You have shipped products to production using Python, React and other relevant technologies.
3. You don't ship code without writing automated test coverage.
4. You practice "broken window theory" during software development on day to day basis.
5. You are good at communication and bring clarity to communication.
6. B.Tech in CS/EE/ECE is a plus.
Perks and Benefits:
1. Work remotely, anywhere in the world! Ditch the commute, embrace flexibility.
2. Comprehensive health insurance - spouse, kids, parents (pre-conditions!), 24/7 remote doctors.
3. Generous PTO (12 paid, 6 sick) + national/regional holidays + paid parental leave.
4. Annual off-sites - fully funded team trips, work and fun combined!
5. Drive initiatives from scratch, solve real challenges, maximize your career value.
6. Supportive, results-oriented team. Learn, grow, be your best.

Full Stack Developer – India/Ahmedabad
- Hybrid app development in Flutter, with Magento 2 hybrid ecommerce
- Proficiency with fundamental front end languages such as HTML, CSS and JavaScript.
- Familiarity with JavaScript frameworks such as Angular JS, React JS, Ionic and Amber.
- Proficiency with server language Java(Spring Framework)
- Familiarity with database technology such as MySQL, Oracle and MongoDB, NoSQL, ElasticSearch and other database technologies.
- English language
- Experience: 3 to 5 years
- Education: software engineer or self-education. Speed, knowledge, and competencies are key factor.
- working days based on UAE calendar/min 20 days per month, working hours 9 AM – 6:30 PM/Ahmedabad time zone
Responsibilities:
- Understand platform requirements & coordinate with the development agency for smooth development of our platform
- Make incremental design or developmental changes on the platform on a regular basis
- Ideate & develop new features on our platform
- Conduct regular testing of website performance & fixing bugs (either through agency or by self, whatever applicable)
- Work with UI/UX designer to implement design systems & user experiences
- Proven experience of 2-3 years as a full-stack developer or similar roles
- Experience in developing scalable desktop and mobile applications
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
- Hands on experience with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache)
Signs you might be a good fit for this role:
- You are self-driven, scrappy and entrepreneurial
- You enjoy challenges and are excited to find simple solutions to complex problems
- You put users first
- You're a forever learner
- You want to work in a fast paced (read:messy) startup environment
- You're usually more aware of the hidden hacks & tools of a phone or a computer than most other people
- You like challenges & don't get bogged down by failure easily
- You are firm believer of the quote "if you're not a part of the solution, you're part of the problem"
See you in the other side!
- Produce detailed specifications
- Troubleshoot, test and maintain the core product software and databases to ensure strong optimization and functionality
- Contribute in all phases of the development lifecycle
- Follow industry best practices
- Develop and deploy new features to facilitate related procedures and tools if necessary
Requirements :
- Expert in Python with at least one Python web framework (such as Flask, Django etc)
- Hands-on experience on building and leveraging third party Restful APIs
- Strong knowledge in algorithms and data structures
- Experience in any one of the python libraries such as Pandas, Scikit, Numpy, BeautifulSoup, and Scrapy
- Hands-on experience in Linux platform is a must
- Understanding of design principles behind a scalable application
- Knowledge in relational and NoSQL databases
- Exposure to Big Data and Real-time analytics is a plus
- Knowledge of Machine learning or Natural language processing in Python is a plus
- Experience using a public cloud such as Amazon AWS
You’ll be our: Business Software Team Lead
You’ll be based at: IBC Knowledge Park, Bengaluru
You’ll be Aligned with: Engineering Manager, Ather Web Stack.
You’ll be a member of: Software & Intelligence
What you’ll do at Ather:
-
Guide development team efforts towards successful project delivery.
-
Provide technical leadership to teammates through coaching and mentorship.
-
Maintain high standards of software quality within the team by establishing good practices and habits.
-
Identify and encourage areas for growth and improvement within the team.
-
Collaborate with other software developers, business analysts and software architects to plan, design, develop, test, and maintain web-based business applications.
-
Design, develop, and unit test applications in accordance with established standards. Participate in peer-reviews of solution designs and related code.
-
Package and support deployment of releases.
-
Develop, refine, and tune integrations between applications.
-
Analyze and resolve technical and application problems.
-
Assess opportunities for application and process improvement and prepare documentation of rationale to share with team members and other affected parties.
-
Adhere to high-quality development principles while delivering solutions on-time and on-budget.
Here’s what we are looking for:
-
Expert level of experience working with technologies like Nodejs and javascript.
-
Strong DevOps focus and experience building and deploying infrastructure with cloud deployment technologies.
-
Hands-on experience in writing applications at scale.
-
Experience with test-driven development and automated testing frameworks.
-
Experience with Scrum/Agile development methodologies.
-
Expertise with code reviews with a major focus on best performance, scalability, security and future expansion.
-
Should have worked on Scalable projects / large applications / Microservices architecture.
-
Should have worked primarily on Backend Development projects.
-
Good to have Object Oriented Development in languages like Java.
-
Familiar with various design and architectural patterns.
-
Experience in leading a high performing engineering team of ~5 members.
You bring to Ather:
-
5+ years’ experience as a Software Developer
-
Prior experience in a technical leadership position
-
College or University degree in Computer Science or a related discipline
Role: Full-Stack Lead Software Developer – Building Materials Start-up
Experience: 5+ Years preferred (3+ years mandatory)
Location: Hyderabad
About the Company: AndesInfra Solutions is a Hyderabad based Building materials start-up. The founders have over 20 years’ experience in the industry having worked with reputed clientele over these years. The start-up is re-defining how products and services are offered in the construction industry by focusing on driving better efficiencies. Powered by Technology and Innovative business models, the start-up is aiming to solve the root causes of project cost and time over runs, service delivery and quality assurance.
About the Industry: The real estate sector in India is expected to reach $1Trn by 2030 and contribute to ~13% of India’s GDP by then. The industry is heavily fragmented with most players struggling for efficiencies. There is a growing trend towards product modularization and service orientation leading to greater stress on efficiencies.
Overview of the role: As the full-stack lead developer, you are part of the organization’s senior management team leading the technology team. You will work with both internal and external members to build, test, deploy and maintain high quality software products/enhancements
Job Description:
- You are expected to write high quality code for applications, database integrations, interfaces and code enhancements
- You will lead the entire cycle of software development to delivery and maintenance. You must be comfortable working with agile, lean and continuous delivery practices
- You are expected to recommend, design and implement the optimal choices on technology, tools and architecture
- You will keep sanctity of the code and structure when working with external teams
- You must ensure the overall security of the applications and the data
- You are expected to lead code reviews, cloud deployments/Dev-Ops
- You are expected to build, coach and lead the technology team to successful deliveries
- You are expected to build a tech team for the company, that works under your leadership
Skills Required:
- 4+ years’ deep experience across All of MEAN Stack
- Must be well versed with Javascript, Typescript, HTML, CSS, Angular 12, Docker
- Must have expert level data modelling skills
- Must have been involved in the launch of IOS and Android Apps or Progressive Web Apps
- Must have built and/or managed and technology team in your previous organizations
- Must be able to work cross-functionally and demonstrate business acumen and judgement
- Having an appreciation/some background in construction industry is a plus
Salary Offer:
- Competitive salaries
- Generous equity
- Flexible work hours
Technical Skills : Node.js, Restful, Express, React.js, Redux, MongoDb
- Previous working experience as a MEAN/MERN Stack Developer for at least 2 years.
- In depth knowledge of React.js, Angular.js, NodeJS, ExpressJS.
- Experience implementing applications using React.js and Angular.js.
- Experience creating front end applications using HTML, React and Angular.
- Hands on experience with JavaScript Development on both client and server-side
Preferred Qualifications & Desired Competencies:
- Can-do attitude and bring a go-getter
- Ability to learn new technologies quickly.
- Self-motivated, results-driven individual and passionate about work.
- Excellent communication skills and problem solving skills













