Full Stack Developer - Node.js/JSON | React.JS
About the Company-:
SISL is a young IT Services organization with focus on Managed Services & Systems Integration. Professionally managed, we offer end to end solutions which are designed to resolve business challenges and adapt to the dynamic needs of Industry. SISL has grown rapidly in last 5+ years with its offices in Delhi, Gurgaon, Chandigarh, Mumbai and Bangalore. With an employee strength of 3000(approx), both on-roll and of-roll.
Since inception, we have won & retained over 100+ customers across Industry verticals like: IT & ITES, BFSI, Pharma, Telecommunications, Media, Retail, Hospitality, Manufacturing, FMCG, Government and PSU.
At SISL we believe that our experience and value proposition gives tremendous benefits to clients. These are:
- Integrated Multi-OEM management:
- SISL is long associated as a service partner with almost all OEM's who provide Network equipment- s, Operating Systems & Applications, High End /Servers, Desktops etc. This makes us a single source for all and any type of services required by customers.
About the Client-:
Vlink India Private Limited is a Private incorporated on 19 January 2010. Vlink is well known for delivering the highest quality and cost-efficient IT services and workforce management solutions to our clients. Our consultant base has extensive expertise in virtually every specialization within the IT value chain. Our team can quickly access your company's specific requirements and work with you to deliver a tailored and cost-effective solution. Our clients includes, : IT & ITES, BFSI, Pharma, Telecommunications, Media, Retail, Hospitality, Manufacturing, FMCG, Government and PSU.
Responsibility-:
- You will a part of the consumer tech team responsible for the development and maintenance of consumer products such as responsive websites, backend APIs, property search engines, user experience to name a few. Your primary focus will be driving user conversion by developing tech solutions that help our consumer find their dream home.
- We take pride in solving complex problems for our users and aimed to be their trusted advisor, so having strong consumer empathy is a must-have. You will be working alongside other engineers and developers working on different layers of the complicated system, hence a commitment to collaborative problem solving, sophisticated design, and the creation of quality products are essential.
Requirements-:
- Understanding business requirement
- Design a React JS and Node JS Application
- Should have worked on React JS in frontend and Node JS in backend
- Experience of building a application from scratch
- Ability to write well-documented and clean code
- Experience in automated test suites
- Able to diagnose and fix bugs and performance bottlenecks
- Understanding of REST APIs and JSON
- Client interaction

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Job Role: Sr. Full Stack Developer
Experience- Min 6 Years
Location-Bangalore
Company Profile- https://www.wissen.com/
Domain
Fintech, Banking, Capital Markets, Investment Banking
Job Summary
We are looking for a highly experienced Senior Full Stack Engineer with strong hands-on expertise in Java, Spring Boot, AWS,React, and DynamoDB. The ideal candidate will have a strong background in building secure, scalable, high-performance applications for financial services, with experience in regulated environments such as banking, capital markets, or investment banking.
Key Responsibilities
- Design, develop, and maintain scalable backend services using Java and Spring Boot.
- Build responsive and reusable user interfaces using React.
- Design and optimize data models and access patterns in DynamoDB.
- Develop RESTful APIs and integrate them with front-end and downstream systems.
- Work on microservices-based architecture and cloud-native application design.
- Collaborate with product managers, business analysts, architects, QA, and DevOps teams to deliver business-critical solutions.
- Ensure application security, performance, reliability, and maintainability.
- Participate in code reviews, architecture reviews, and design discussions.
- Troubleshoot production issues and support enhancements in live environments.
- Follow SDLC, Agile, and DevOps best practices in a fast-paced financial services environment.
Required Skills
- 8+ years of experience in software development.
- Hands-on experience working on React, AWS cloud environment and DynamoDB.
- Proficiency in Java, J2EE, Spring, Hibernate, REST API, Microservices.
- Experience in developing applications using J2EE Design Patterns and AWS services.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork skills.
- Qualifications
- Bachelor’s or Master’s degree in Computer Science, IT, or a related discipline.
- Proven experience delivering enterprise-grade applications in regulated financial environments.
📌 Job Title: MEAN Full Stack Developer (Node.js + Angular + NestJS)
🏢 Company: Deqode
📍 Locations: Bangalore, Pune, Gurgaon, Chennai, Bhopal, Jaipur
🕒 Work Mode: Hybrid (3 Days/Week from Office)
📅 Notice Period: Immediate Joiners or Candidates Currently Serving Notice Only
About Deqode:
At Deqode, we solve complex business problems using emerging technologies. With a culture that fosters innovation and technical excellence, we’re looking for dynamic professionals ready to work on cutting-edge solutions.
Position Overview:
We are seeking an experienced MEAN Full Stack Developer with strong proficiency in Node.js, Angular, and at least 1+ year of hands-on experience in NestJS. This role requires someone who is passionate about building scalable applications, integrating APIs, and driving high-performance backend systems.
Must-Have Skills & Requirements:
- Minimum 5+ years of professional software development experience
- Strong expertise in Node.js (backend) and Angular (frontend)
- Minimum 1+ years of experience with NestJS framework
- Solid understanding of RESTful APIs, Microservices Architecture, and Security Best Practices
- Familiar with Agile methodologies and collaborative team environments
- Strong debugging, troubleshooting, and performance-tuning skills
- Valid Passport is mandatory
Key Responsibilities:
- Design and develop robust backend systems using Node.js and NestJS
- Create dynamic and responsive front-end applications using Angular
- Develop, integrate, and maintain RESTful APIs and third-party services
- Architect secure, scalable, and maintainable microservices
- Collaborate with cross-functional teams (QA, DevOps, UX) in Agile sprints
- Participate in code reviews, write unit tests, and ensure high code quality
- Continuously research and adopt new technologies to enhance application performance

Job Description
We are looking for a full stack developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment. As a full-stack developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility. If you’re also familiar with Agile methodologies, we’d like to meet you.
REQUIRED SKILLS
- Strong Web API & Application development experience - React/Angular/Vue. (Php/Python background is good to have)
- Hands-on with REST API standards & ORM modelling
- Experience in API gateway & Serverless functions implementations.
- Experience in PWA, offline & real-time data modelling
- Solid work experience with UI application development using standard patterns (MVC/MVP/MVVM)
- Experience developing desktop and mobile applications (Responsive designs)
- Experience in AWS App Sync & Amplify frameworks
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. Node.js, .Net Core, Python) and JavaScript frameworks (e.g. React, Vue.js & Angular)
- Familiarity with databases (e.g. MongoDB, MySQL, Cassandra, AWS Dynamo DB, Azure Cosmos Db), web servers (e.g. Nginx/Apache/AWS/Azure containers) and UI/UX design
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, Statistics or relevant field
Desired Skills
- GraphQL / Apollo server integration
- Ability to understand Hybrid or cross-platform applications using IONIC, React Native, Flutter
- Ability to develop any test tools in Mac/Desktop
- Experience with communication and messaging applications
- Experience with security software and solutions
- Experience in Python / JavaScript is good to have Responsibilities
- Develop modular, reusable components for projects with industry-grade coding skills.
- Ensure Project/Solution is implemented with full OOAD & design patterns methodologies
- Design and build applications primarily for Web platform.
- Ensure the performance, quality, and responsiveness of applications
- Collaborate with a team to define, design, and ship new features
- Identify and correct bottlenecks and fix bugs, Help maintain code quality, organization, and automatization
- Design and build applications/systems based on wireframes and product requirements documents
- Work on back-end & front-end development of core scripts using NodeJS/ MongoDB/React.js/Angular/Express /Redux.
- Unit test code for robustness, including edge cases, usability and general reliability
- Write reusable, easy to maintain, versioned code using DRY principles
- Integrate existing tools and business systems (in-house tools)
- Good exposure in creating dynamic web pages
- Familiarity with Server-Oriented Architecture and RESTful Web Services
- Mentor junior team members on system architecture, coding styles and inculcate an attitude of continuous improvement in the team members
We have divided this into the following two sections
#1 Working on features as a backend or front-end engineer (roughly 50% of the time)
Some of the responsibilities here will be:
- Depending on your skills you will be contributing to the codebase as a front-end or
backend developer
- You will be responsible to understand specifications created by the business division,
clarify on it, design and develop according to the specifications using ruby on rails or
react JS.
- Review code of other engineers
- Deploy and maintain production applications
- Work on fixing bugs
- Work on fixing technical debt
#2 Assistance in Development management
- communication with stakeholders (Development unit, Business Unit)
- Help in managing timeline, resource allocation, development plan, participate in
weekly product meetings along with the VP of Engineering
- Help to convert and discuss business specifications with engineers in English
- Communicate task progress to the business division promptly
- Work closely with the VP of Engineering on getting a strategy map created and
execution of the same
- Help in the hiring process
- Help in QA and release management
Our technology stack is:
● React for client applications
● Ruby on Rails as a Back End API
● PostgreSQL database
● Elasticsearch
● Amazon Web Services
● Stripe for payment handling
● Github for version control
● Slack for communication
● Figma for design
● Confluence and JIRA
Requirements
● At least 3 years of industry experience in software development
● At least 2 years of experience in working on Ruby on Rails projects or React
JS
● Strong communication skills in both English and Japanese
Linkby is a global VC funded software company founded by one of Australia’s top digital publishing entrepreneurs. Our software helps D2C e-commerce brands and publishers work together more effectively and profitably than ever before. We’re currently building our engineering team globally to support our rapid growth. We have a remote-first culture while also having office hubs in Toronto, London & Sydney.
We are looking for a seasoned full-stack engineer to join our team to help build out and manage our entire web infrastructure. You will work as part of a team to develop fast, well-tested, and performant code across various web projects in the adtech vertical.
As a Full Stack Developer, you should be comfortable around both front-end and back-end development (predominantly in Javascript), development frameworks and third-party libraries. You will be responsible for the full software development life cycle, from conception to deployment.
Responsibilities
Design and deployment of database and backend storage systems (eg. relational database, key-value/blob stores) Design and implementation of low-latency, high-availability, and performant applications Design and construction of REST APIs Integrating front-end UI with the constructed APIs “Pixel-perfect” implementation of approved UI and designs Building reusable components and front-end libraries for future use Design and implementation of continuous integration and deployment Test software to ensure responsiveness and efficiency Implementation of security and data protection Integration with third-party services and software
Required Skills & Experience
At least three years’ experience with: Writing HTML, CSS, and JavaScript. Being up on latest practices is a must, e.g., HTML5, CSS3, and ECMAScript 6 (minimum) Back-end development with Node.js Front-end development with Vue.js Database design and management with PostgreSQL Highly proficient with the JavaScript language and its modern ES6+ syntax and features Understanding the nature of asynchronous programming and its quirks and workarounds Highly proficient with Vue.js framework and its core principles such as components, reactivity, and the virtual DOM Experience with development & deployment using containerisation technology (eg. Docker) Experience with cloud infrastrastructure management & deployment on AWS (eg. ECS, Lambda, SQS, SNS, Kinesis) Familiarity with automated JavaScript testing, specifically testing frameworks (eg. Jest or Mocha) Familiarity with CSS preprocessors, bundlers, and associated languages/syntaxes/libraries (eg. Sass, Less, Webpack) Proficient understanding of code versioning tools (eg. Git) Ability to understand business requirements and translate them into technical requirements Open-mindedness and ability to learn new programming languages & tools to best serve the project at hand Appreciation for clean and well documented code Excellent verbal & written communication skills
Preferred Skills & Experience
Experience with React.js & TypeScript will be highly regarded Knowledge of other backend languages such as Golang, Rust, OpenResty Experience with adtech/martech technology Experience with Machine Learning/AI/Data Science Experience working with large scale/high traffic applications Experience with other cloud infrastructure providers (eg. Google Cloud, Azure) We offer flexibility and a strong team culture with additional leave and health benefits for your location. We can't wait to see your application
As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility.
If you’re also familiar with Agile methodologies, we’d like to meet you.
Responsibilities:
- Work with development teams and product managers to ideate software solutions
- Design client-side and server-side architecture
- Build the front-end of applications through appealing visual design
- Develop and manage well-functioning databases and applications
- Write effective APIs
- Test software to ensure responsiveness and efficiency
- Troubleshoot, debug and upgrade software
- Create security and data protection settings
- Build features and applications with a mobile responsive design
- Write technical documentation
- Work with data scientists and analysts to improve software
- Proven experience as a Full Stack Developer or similar role
- Experience developing desktop and mobile applications
- Familiarity with common stacks
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript)
- Knowledge of multiple back-end languages (e.g. Javascript, PHP, WordPress) and JavaScript frameworks (e.g. Angular, React, Node.js)
- Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache)
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, Statistics or relevant field
platform, which is experiencing accelerated growth. It is crucial not only to
Chumbak’s own success, but also to the success of our customers. You'll be
instrumental in architecting, building, operating, and optimizing the code and
infrastructure that powers the Chumbak e-commerce platform, user
experience, analytics and more. You'll champion new features and
improvements that deliver tremendous value and customer delight while also
reducing technical debt through all phases of the software development
lifecycle. You’ll have the unique opportunity to help us to build the teams,
shape the culture, develop a center of excellence and establish a strong brand.
As a full stack developer, your role would be to (Roles & Responsibilities):
- Design and develop highly scalable, reliable, and fault-tolerant systems
and scalable application components and perform system designs within
the scope of the team to fulfil both functional and non-functional
requirement
- Build the connecting components that integrates with any 3rd party
application for customers as well as for internal purposes
- Interface with the backend team to build requisite APIs for integration
- Build test plans and implement a vigorous testing process
- Be involved in strategic decisions involving both front-end and back-end
development
- Be ready to wear multiple hats as the requirement changes on time to
time
- Involve in all decisions related to Application architecture and component
development
- Proactively manage stakeholder communication (external and internal)
related to deliverables, risks, changes, and dependencies.
Should have:
- At least 5 years of relevant experience. Hands on in any object oriented
or functional programming language i.e. Python, Ruby etc
- Commanding knowledge in HTML, CSSS, JS frameworks – React.js, Angular,
- Experience in writing modular code following architectural patterns and have a deep understanding of front-end architecture and data-driven development
- Ability to work with designers to develop dynamic user experiences
- Experience designing and building production-level web applications
- Excellent debugging skills; able to debug complex technical issues
involving multiple system components.
- Experience with various architectural evolutions, identifying systemic
bottlenecks and optimizing for performance
- Problem solving capability and strong analytical thinking on complex
business use cases
- Able to have a strong impact while working independently or in a team
- Able to lead the engineering team and Effectively mentor team members
to help them unleash their full potential
- Hands on experience in AWS devops and basic knowledge of cloud infra architecture
And if you've got some of these skills, even better:
- Hands on experience working with or building e-commerce products or platforms
- Experience monitoring and operating a production-level service
- Excitement about the latest trends in application design
- Experience with agile software development methodologies like Kanban or Scrum
- Experience in integration projects including Microsoft ERP (AX Dynamics) is a plus
Desired Experience and Skills
- Education: BTech/BE/Masters
● Manage product milestones, deployment cycles & overall product roadmap
● Develop optimized products in Java, Nodejs, React, Angular and multi-process architecture
● Sound knowledge of Relational Databases like MySQL and NoSQL databases like MongoDB, DynamoDB,
Elastic Search, Elastic Cache.
● Performance Tuning, designing and developing optimized databases and queries
● Build applications on cloud technologies like AWS.
● Maintain Code Quality, Implement Standards & improve overall understanding
● Familiar with various design and architectural patterns
● Understanding of fundamental design principles behind a scalable application
What lands you in this role :
● Proficiency using modern web development technologies like Angular/React
● Experienced in Java, NodeJs, React Js, Angular 2+ , web services, etc.
● Computer Science fundamentals like algorithms, data structures, etc are must.
● Understanding of server optimization techniques/tools
● Ability to communicate complex technical concepts to both technical and non-technical audience
● At least 3-5 years of experience in consumer product engineering and architecture, with proven track record of architect impactful products in the internal CRM and consumer domain.
● Proficient understanding of code versioning tools, such as Git
● Preffered Bachelor degree in computer science from a Tier-1 College
● Exceptional leadership skills and proven experience in shaping team culture
● Strong grasp of full-stack networking, scalable web back-end, and all genres of platforms
About Pristyn Care
Pristyn Care is an Asset Light full-stack healthcare provider that rents spare OT capacity and Surgical infra of a hospital to perform surgeries for its own patients via Pristyn's full-time surgeons. We do elective procedures in Proctology, Laparoscopy, ENT, Gynaecology, Obstetrics & IVF, Urology, Vascular, Orthopedics, Ophthalmology, and Aesthetics. Pristyn Care has a team of high-quality surgeons, a tech-enabled patient acquisition engine, process-driven patient care, insurance clearance expertise and a network of Hospital partners with predictable OT availability. Founded by a team of Ex-Max & Medanta Doctors & Ex-UrbanClap, Mobikwik folks, we are disrupting the surgical ecosystem. In 5 years, we aim to be the largest distributed (full stack) surgery platform in India.
Pristyn Care, headquartered in Gurgaon, is operational since Jun, 2018 and since then have expanded to 22+ cities across India. We are series C funded led by Epiq Capital. Sequoia Capital, Hummingbird Ventures and Greenoaks Capital are other key investors. With a team size of 850+ people including 150+ surgeons, we are proud to have served more than 20,000 happy patients till now. Our surgeons are performing surgeries in 450+ hospitals pan India including corporate hospitals.Pristyn care is among the esteemed list of official stakeholders with Swasth which has top 25 Indian startups along with best hospitals of India. Swasth's mission is to lay the foundation of a technology framework that will form a digital backbone for healthcare delivery in India (http://www.swasth.app/" target="_blank">www.swasth.app). It aims to optimize hospital capacity by use of the latest digital technology.-
Promotional Videos:
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To know more about us- https://www.pristyncare.com/" target="_blank">https://www.pristyncare.com/
Skills Required:
- Must have strong exposure working on Java Script
- Proficient in Javascript frameworks (Vue Js / React Js) is a must
- Strong understanding of REST APIs
- Have experience with common front-end development tools such as Babel, Webpack, NPM is a definite advantage
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Proficient understanding of code versioning tools, such as GitHub
- Good to have working experience on CSS pre-processor either LESS or SASS
- Good understanding of BEM (Block, Element, Modifier) methodology
- Proficiency in Database (MySQL, MongoDB)
- Proficiency in best practices for building backend services like Session management, caching, authentication, etc
- Strong proficiency with JavaScript & ES6 or ECMA 2015 on the NodeJs platform.
















