
1. Developing and maintaining all server side network components
2. Ensuring optimal performance of the central database and responsiveness to front end requests
3. Collaborating with front end developers on the integration of elements
4. Design customer face UI and back end services for various business process
5. Implementing effective security protocols, data protection measures, and storage solutions
6. Recording and implementing improvements to processes and technologies

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Key Responsibilities & Skills
Strong hands-on experience in React.js, Node.js, Express.js, MongoDB
Ability to lead and mentor a development team
Project ownership – sprint planning, code reviews, task allocation
Excellent communication skills for client interactions
Strong decision-making & problem-solving abilities
Nice-to-Have (Bonus Skills)
Experience in system architecture design
Deployment knowledge – AWS / DigitalOcean / Cloud
Understanding of CI/CD pipelines & best coding practices
Why Join InfoSparkles?
Lead from Day One
Work on modern & challenging tech projects
Excellent career growth in a leadership position
Role: Software Development (Senior and Associate)
Experience Level: 4 to 9 Years
Work location: Remote
What you’ll do:
We are seeking a Mid-Level Node.js Developer to join our development team as an individual contributor. You will design, develop, and maintain scalable microservices for diverse client projects, working on enterprise applications that require high performance, reliability, and seamless deployment in containerized environments.
Key Responsibilities:
● Develop and maintain scalable Node.js microservices for diverse client projects
● Implement robust REST APIs with proper error handling and validation
● Write comprehensive unit and integration tests ensuring high code quality
● Design portable, efficient solutions deployable across different client environments
● Collaborate with cross-functional teams and client stakeholders
● Optimize application performance for high-concurrency scenarios
● Implement security best practices for enterprise applications
● Participate in code reviews and maintain coding standards
● Support deployment and troubleshooting in client environments
Must have skills:
Core Technical Expertise:
● Node.js: 4+ years of production experience with Node.js (ES6+, Async/Await, Promises, Event Loop understanding)
● Frameworks: Strong hands-on experience with Express.js, Fastify, or NestJS
● REST API Development: Proven experience designing and implementing RESTful web services, middleware
implementation
● JavaScript/TypeScript: Proficient in modern JavaScript (ES6+) and TypeScript for type-safe development
● Testing: Experience with testing frameworks (Jest, Mocha, Chai), unit testing, integration testing, mocking
Microservices & Deployment:
● Containerization: Hands-on Docker experience for packaging and deploying Node.js applications
● Microservices Architecture: Understanding of service decomposition, inter-service communication, event-driven
architecture
● Abstraction & Portability: Environment-agnostic design, configuration management (dotenv, config modules)
● Build Tools: NPM/Yarn for dependency management, understanding of package.json
Good to have have skills:
Advanced Technical:
● Advanced Frameworks: NestJS, Koa.js, Hapi.js
● Orchestration: Kubernetes, Docker
● Cloud Platforms: Alibaba, Azure, or GCP services and deployment
● Message Brokers: Apache Kafka, RabbitMQ for asynchronous communication
● Databases: Both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Cassandra)
● API Gateway: Express Gateway, Kong API Gateway
Development & Operations:
● CI/CD pipelines (Jenkins, GitLab CI/CD)
● Monitoring & Observability (Winston, Morgan, Prometheus, New Relic)
● GraphQL with Apollo Server or similar
● Security best practices (Helmet.js, authentication, authorization)
Client-Facing Experience:
● Experience working in service-based organizations
● Adaptability to different domain requirements
● Understanding of various industry standards and compliance requirements
Why Join Quantiphi?
● Be part of an award-winning Google Cloud partner recognized for innovation and impact.
● Work on cutting-edge GCP-based data engineering and AI projects.
● Collaborate with a global team of data scientists, engineers, and AI experts.
● Access continuous learning, certifications, and leadership development opportunities.
About Us:
At Sublime Data Systems, we are dedicated to creating scalable, enterprise-level software solutions that drive innovation and growth. We are seeking an experienced Fullstack Engineer to join our dynamic team. As a core member of our cross-functional unit, you will play a pivotal role in the entire development life cycle, from conception to deployment. Your leadership will be essential in mentoring and guiding our team towards excellence. If you are passionate about coding, thrive in an entrepreneurial environment, and possess expertise in front-end and back-end technologies, we would love to meet you.
Key Responsibilities:
- Architect and develop robust, scalable, and efficient web applications using Node.js and React.js.
- Lead a team of developers in the design, development, testing, and deployment of high-performance web applications.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed and scalability.
- Stay up-to-date with emerging technologies and industry trends to drive innovation and excellence in our products.
- Conduct code reviews to ensure code quality and adherence to best practices.
- Mentor and coach team members to foster a culture of continuous learning and growth.
- Troubleshoot and resolve complex technical issues, ensuring seamless application performance.
Qualifications:
- Bachelor's degree in Computer Science, Engineering, or a related field.
- Minimum of 5 years of experience in full-stack web development.
- Proficiency in Node.js, Express, Nest.js, React.js, and Next.js along with expertise in Typescript.
- Proven experience leading a team of engineers in a fast-paced, agile environment.
- Strong understanding of software development best practices, design patterns, and architectural principles.
- Extensive experience with front-end technologies such as HTML, CSS, and JavaScript.
- In-depth knowledge of RESTful APIs and experience with API integration.
- Expertise in utilizing modern development tools and deploying workflows, such as Git and CI/CD pipelines.
- Familiarity with message broker systems like RabbitMQ.
- Proficiency in databases such as Postgres or MySQL.
- Experience with ORM Frameworks like Sequelize or Typeform.
- Experience with microservices architecture.
- Experience with DevOps (AWS) practices
- Excellent problem-solving and debugging skills.
- Strong communication and leadership abilities.
Benefits:
- Positive work environment
- Encourage and sponsor learning and development programs
- Chance to work with advanced technology
-
As a Software Engineer, you will be responsible for developing new applications, components and
services built on our next generation cloud-native commerce platform.
You will….- Develop, test and integrate code for new or existing software while following set guidelines for source code quality and control
- Address technical debts and troubleshoot and fix software defects (internal and customer reported)
- Review requirements, specifications and designs, developing and implementing tests for product quality and performance assurance
- Participate in idea generation for new software capabilities for our next generation suite of products
- Potential candidate will have a good software programming exposure with 1 or 2 years of experience developing enterprise software applications
- Exposure to programming languages like .NET core, NodeJS, Typescript, React, React Native
- Bachelor of Engineering, B.E., B.Tech, M.Tech from IIT / NIT / Premier Colleges
- Collaboration and team work, ability to work independently with minimal guidance
- Clearly communicates project issues and status, actively participate in team scrum ceremonies
- Participates in improving product quality through process and procedure improvements
Knowledge of Retail domain will be a big plus
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.

- Bachelor’s degree in Computer Science, Software Engineering, or a related discipline
- 4+ years experience working in an IT environment
- 4+ years of Object-oriented design, functional programming
- Node JS API Development (Firebase API development is a plus)
- Angular or VUE or React JS Front end Development (VUE Js Experience is a plus)
- HTML / CSS responsive development
- Experience using any database
- Experience developing in an Agile / SCRUM Environment
- Experience developing mission-critical applications
- Strong business and technical acumen
- Excellent verbal and written communication skills
Job Description
1. JavaScript, ReactJs, Node.js, Express.js, MongoDB, Web-Services
2. Working Experience of Ajax,Json
3. Rest/ SOAP API Integration
4. Good Logical and Analytical and communication Skills
5. Should have knowledge of CI/CD.
6. Must have experience in writing unit test cases and good in TDD approach.
7. Should have basic knowledge of HTML5 and CSS.
8. Ensuring high performance of applications on mobile/desktop
9. Knowledge of Jenkins, GIT, Docker, Linux (Basic)
10. Writing tested, idiomatic, and documented JavaScript, HTML and CSS
11. Coordinating the workflow between the design team, the HTML coder, and yourself
12. Communicating with internal/external web services.
GOOD TO HAVE
1. Experience with Amazon web services, DocumentDB, etc.
2. Understanding of Ecommerce applications.
3. Understanding of fundamental design principles behind a scalable application.
4. Creating database schemas that represent and support business processes Implementing automated testing platforms and unit tests Proficient understanding Roles and Responsibilities
5. Design client-side & server-side architecture
6. Build the front-end of application through appealing visual design
7. Test software to ensure responsiveness and efficiency
8. Troubleshoot, debug and upgrade software
9. Build features and applications with a mobile responsive design
10. Ability to work effectively under very tight deadline pressure.
11. Analyze issues, recommend alternatives, and implement the best recommendation
12. Prioritize tasks and responsibilities while managing multiple, competing priorities
We are looking for a full-stack developer with 3+ years of experience in NodeJS and frontend technologies like HTML/CSS/JS + ReactJS + VueJS
- Strong Coding Skills
- Experience building scalable products
- 3+ years of experience in NodeJS with an understanding of callbacks, async/await, promises,
asynchronous functions, usage of third-party libraries, ExpressJS, PassportJS etc
- Good command over Data Structure, Algorithms
- Experience working with NoSQL & SQL Databases like Mysql, MongoDB, ElasticDB, Redis etc
- Good design skills
- The ability to produce bug-free and production-grade code
- Knowledge of Go, Docker and kuberneates is a plus.
We offer a suite of memberships and subscriptions to spice up your lifestyle. We believe in practicing an ultimate work life balance and satisfaction. Working hard doesn’t mean clocking in extra hours, it means having a zeal to contribute the best of your talents. Our people culture helps us inculcate measures and benefits which help you feel confident and happy each and every day. Whether you’d like to skill up, go off the grid, attend your favourite events or be an epitome of fitness. We have you covered round and about.
- Health Memberships
- Sports Subscriptions
- Entertainment Subscriptions
- Key Conferences and Event Passes
- Learning Stipend
- Team Lunches and Parties
- Travel Reimbursements
- ESOPs
Thast what we think would bloom up your personal life, as a gesture for helping us with your talents.
Join us to be a part of our Exciting journey to Build one Digital Identity Platform!!!
Full Stack Software Developers are required to work in teams with other Front and Back end Developers to ensure all elements of the software creation are realized optimally. This requires excellent appreciation of art and engineering, as well as communication and interpersonal skills.
You'll be working for a New Delhi based Advertising Agency, founded by successful executives with proven track record.
Responsibilities
● Develop new interface between various software components
● Build reusable code and libraries for future use
● Ensure the technical feasibility of the design
● Optimize application for maximum speed and scalability
● Assure that all user input is validated before submitting to back-end
● Collaborate with other team members and stakeholders
Skills And Qualifications
● English is a must.
● Proficient in cross-platform front-end design and tools for web and mobile.
● Proficient understanding of web markup, including HTML5, CSS3
● Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
● Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
● Note: Every developer is expected to have a proficient knowledge of JavaScript/Typescript
● Good understanding of various JavaScript libraries and frameworks, especially AngularJS,
● Good if you have understanding of asynchronous request handling, partial page updates, and PWAs ( Progressive Web Apps )
● Proficient understanding of cross-browser compatibility issues and ways to work around them.
● Proficient understanding of code versioning tools, such as Git
● You will be working with cutting-edge technologies, so a good understanding of the following software components/architecture will be helpful: NODEJS
Education : BS Computer Science or Equivalent








