Fullstack Developer

Job Title: Full Stack Developer (Node.js + React.js)

📍 Location: Gurgaon (On-site)

🕒 Experience: 5+ Years

🕒 Working Days: 5 Days(Mon-fri)

Job Summary:

We are hiring a passionate and experienced Full Stack Developer proficient in Node.js and React.js for our client. The ideal candidate should have solid experience in designing scalable systems, writing optimized code, implementing role-based access control, handling task prioritization, and building robust web applications.

Key Responsibilities:

• Design scalable user management systems with role-based access and authentication.
• Develop backend services and REST APIs using Node.js.
• Build dynamic and optimized front-end applications using React.js and Redux.
• Handle async operations, task queues, and implement retry and prioritization logic.
• Optimize React components for performance using hooks and memoization.
• Ensure secure and scalable system design with proper error handling and authorization flows.
• Apply JavaScript concepts like closures, event loop, and async patterns in real-world scenarios.
• Collaborate with DevOps for basic CI/CD and deployment processes.

Mandatory Technical Skills:

• Frontend: React.js, Redux, JavaScript (ES6+)
• Backend: Node.js, Express.js
• Authentication & Authorization: JWT, OAuth2, Role-Based Access Control (RBAC)
• Task Management: Async/Await, Promises, Retry Mechanisms
• Database: MongoDB or PostgreSQL
• Version Control: Git

Soft Skills:

• Strong problem-solving and system design skills
• Ability to work independently and in a collaborative team
• Clear communication of technical ideas
• Ownership of tasks and components end-to-end

Focus Areas:

• System Design (User Management, Fault Tolerance, Load Distribution)
• JavaScript Core Concepts (Closures, Scope, Event Loop)
• React Optimization & Hooks
• Node.js Architecture & Async Programming
• Task Prioritization and Retry Logic

Location: Mumbai (On-site)

Experience: 2+ Years

Joining: Immediate Joiner Preferred

Employment Type: Full-time

🔍 Key Responsibilities:

• Develop and maintain web applications using PHP and CodeIgniter framework.
• Build and manage dynamic frontends using Angular.
• Integrate RESTful APIs and ensure seamless communication between backend and frontend.
• Optimize application for maximum speed, performance, and scalability.
• Collaborate with cross-functional teams for end-to-end product development.
• Debug and resolve application issues and bugs.

✅ Must-Have Skills:

• Strong experience with PHP and CodeIgniter.
• Proficient in Angular (any version).
• Solid understanding of HTML5, CSS3, JavaScript, and TypeScript.
• Knowledge of MySQL or other relational databases.
• Familiar with Git version control and RESTful API integration.

🔍 𝐑𝐨𝐥𝐞: Full-Stack Developer

📍 𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧: Chennai

💼 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐋𝐞𝐯𝐞𝐥: 3 to 5 years

𝐀𝐛𝐨𝐮𝐭 𝐭𝐡𝐞 𝐑𝐨𝐥𝐞:

As a Full-Stack Developer at ClubSpot, you will:

🔧 Develop and maintain scalable backend systems using Node.js and PostgreSQL.

🌐 Build and optimize frontend components with React and TypeScript.

📡 Design, develop, and maintain APIs (GraphQL and REST) for efficient data communication.

🤝 Collaborate with cross-functional teams to ideate, design, and deliver new features.

💬 Participate in technical discussions and contribute to architectural decisions.

🧹 Write clean, scalable, and maintainable code adhering to best practices.

🛠️ Troubleshoot, debug, and optimize the platform for performance and scalability.

📚 Contribute to team growth through collaborative programming, code reviews, and knowledge sharing.

𝐐𝐮𝐚𝐥𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬:

🎓 At least 3 years of experience as a Full-Stack Developer, with strong backend and frontend expertise.

🔧 Proficiency in Node.js, TypeScript, and React for frontend development.

🗃️ Experience with relational databases like PostgreSQL.

📡 Solid knowledge of API development (GraphQL and REST).

☁️ Familiarity with cloud platforms, preferably AWS.

🔄 Strong understanding of system architecture and best practices in software development.

🧠 Exceptional problem-solving and communication skills, both technical and non-technical.

🐳 Knowledge of containerization technologies (Docker, Kubernetes).

𝐖𝐡𝐲 𝐉𝐨𝐢𝐧 𝐔𝐬?

- Work in a collaborative, transparent environment.

- Learn and grow with cutting-edge technologies.

- Make a significant impact on a product transforming sports club management.

About Kloud9:

Kloud9 exists with the sole purpose of providing cloud expertise to the retail industry. Our team of cloud architects, engineers and developers help retailers launch a successful cloud initiative so you can quickly realise the benefits of cloud technology. Our standardised, proven cloud adoption methodologies reduce the cloud adoption time and effort so you can directly benefit from lower migration costs.

Kloud9 was founded with the vision of bridging the gap between E-commerce and cloud. The E-commerce of any industry is limiting and poses a huge challenge in terms of the finances spent on physical data structures.

At Kloud9, we know migrating to the cloud is the single most significant technology shift your company faces today. We are your trusted advisors in transformation and are determined to build a deep partnership along the way. Our cloud and retail experts will ease your transition to the cloud.

Our sole focus is to provide cloud expertise to retail industry giving our clients the empowerment that will take their business to the next level. Our team of proficient architects, engineers and developers have been designing, building and implementing solutions for retailers for an average of more than 20 years.

We are a cloud vendor that is both platform and technology independent. Our vendor independence not just provides us with a unique perspective into the cloud market but also ensures that we deliver the cloud solutions available that best meet our clients' requirements.

What we are looking for:

●  Overall 8+ Years of Experience in Web Application development.

●  5+ Years of development experience with JAVA8 , Springboot, Microservices and middleware

●  3+ Years of Designing Middleware using Node JS platform.

●  Good to have 2+ Years of Experience in using NodeJS along with AWS Serverless platform.

●  Good Experience with Javascript / TypeScript, Event Loops, ExpressJS, GraphQL, SQL DB (MySQLDB), NoSQL DB(MongoDB) and YAML templates.

●  Good Experience with TDD Driven Development and Automated Unit Testing.

●  Good Experience with exposing and consuming Rest APIs in Java 8, Springboot platform and Swagger API contracts.

●  Good Experience in building NodeJS middleware performing Transformations, Routing, Aggregation, Orchestration and

Authentication(JWT/OAUTH).

●  Experience supporting and working with cross-functional teams in a dynamic environment.

●  Experience working in Agile Scrum Methodology.

●  Very good Problem-Solving Skills.

●  Very good learner and passion for technology.

●  Excellent verbal and written communication skills in English

●  Ability to communicate effectively with team members and business stakeholders

Why Explore a Career at Kloud9:

With job opportunities in prime locations of US, London, Poland and Bengaluru, we help build your career paths in cutting edge technologies of AI, Machine Learning and Data Science. Be part of an inclusive and diverse workforce that's changing the face of retail technology with their creativity and innovative solutions. Our vested interest in our employees translates to delivering the best products and solutions to our customers.

Position: Full Stack developer

Location: Bangalore

Experience:  3 to 5 years, preferably in an agile environment

RESPONSIBILITIES
·     Understanding requirements present in specification documents
·     Knowledge on cloud environment
·     API development for consumption by webapp and mobile apps
·     Database schema design
·     Integration with partner systems based on REST APIs
·     Working with code base across multiple development & staging environments
·     Take part in User Acceptance Testing (UAT)
·     Be part of Production deployment & release activities

TECH SKILLS
·     Must Have:
*       Python and Node Js
*       RDBMS :Postgre SQL/ MongoDB
*       Must have knowledge on AWS or Digital Ocean
*       Good documentation skills
·     Good to have:
*       Javascript
*       RabbitMQ
*       Django
*       Docker
*       Redis
*       Flask
*       nginx
*       graylog

Engineering Manager

Location: Pune, India

We're seeking an experienced engineering leader to join our award-winning, talented team, building the next generation automated drone applications for our global customers. This is a technical hands-on management position. Primarily you will be responsible for application development and project delivery for a portfolio of applications within the Enterprise Contact Center. This is a playing coach role, which encompasses people management, technical/ functional expertise, and relationship/stakeholder management.

About FlytBase

FlytBase is a 4-year old, venture-funded, high growth startup –  a global pioneer in software-led automation of commercial drone applications. The team has a cumulative professional experience of several decades, with engineering graduates from IIT-B, IIT-KGP, University of Texas & Georgia Tech.

FlytBase develops intelligent software that leverages reliable, off-the-shelf drone hardware to automate and scale drone deployments for commercial use-cases. FlytBase platform is hardware-agnostic, has intelligent plugins for autonomy, manages drone fleets via 4G/5G, and uses APIs to integrate into enterprise workflows. The company is headquartered in Silicon Valley, California, USA and has R&D offices in Pune, India. Widely recognized as a pioneer in the commercial drone ecosystem, FlytBase continues to win awards globally, the most recent one being the ‘NTT Data Open Innovation Global Champion 2019’.

Responsibilities

• Responsible for the overall development life cycle of the solution and manage multi-complexity projects.

• Accountable for the overall delivery of the product/application - ensuring the quality of code and committing to the timelines.

• Lead a software engineering team, provide technical coaching, mentor teammates and manage project timelines.

• Build an elegant and maintainable Web Application using Node, JavaScript (Typescript), Angular2+, Redux, ngrx and related technologies.

• Advocate of strong Agile development methodologies (SCRUM), automated testing, and continuous integration.

• Work with product owners and development teams to gather and refine requirements, and see development through to QA, deployment and ongoing maintenance.

• Collaborate with Product and UX teams to design and build responsive, data rich tools for our customers.

• Collaborate across multiple teams to architect new solutions.

• Drive efforts to reduce inefficiencies in development, QA and deployment processes.

• Mentor and guide the team to make sound engineering decisions, improve code quality and encourage the team to get out of their comfort zone, whilst working with team members to grow.

• Manage work flows and ensure productivity of team.

• Recruit and hire team members.
  
  

Qualifications

• 6+ years of hands-on experience in designing, developing web applications.

• Must have a minimum of 2+ years of experience in managing development projects and leading a team of successful software engineers.

• Must be able to discuss technical aspects of architecture/design/code issues directly with technical teams.

• Very strong Full stack development and Architecture experience using Microservices Architecture, UI/UX, CI/CD, Design Patterns & Cloud Platform enablement.

• Experience designing, developing and supporting REST services.

• Practitioner of unit testing, data structuring, profiling, performance tuning and debugging.

• Ability to deal with ambiguities effectively (Technology, People, Process, or Partner).

• Must be able to mentor team members and partners to accomplish project and departmental goals and objectives.

What Will I Earn?

This role comes with an annual CTC that is market competitive and depends on the quality of your work experience, degree of professionalism, culture fitness and alignment with FlytBase’s long-term business strategy.

Perks:

• Fast-paced startup culture

• Hacker mode environment

• Enthusiastic and approachable team

• Professional autonomy

• Strong meritocracy

• Zero bureaucracy 

• Company-wide sense of purpose

• Flexible work hours

• Informal dress code

In Brief
Urgent Hiring • Re-location Required
Company Founded 2018 • 1-5 employees
Internet and Technology Startup • Bootstrapped

About us
Based out of Egypt and with presence in the GCC, Quesst Technologies is an early Internet and Tech Startup committed to helping thousands of nationals, residents and travelers in the MENA region, saving them time and effort in seeking reliable and credible knowledge within their communities and localities.

Quesst, the company's flagship platform, is a hyper-local Q&A and knowledge sharing platform that offers the necessary infrastructure for users seeking information to meet, share, engage and interact with one another and with verified subject matter experts.

Who we're looking for
Ideally the successful candidate will have experience in the start-up world and is in a position for a new challenge to take this company to the next level. Someone who is passionate about delivering a scalable and highly performant state-of-the-art cloud-based platforms built with technologies utilizing the JavaScript ecosystem, AI/ML and the latest web technologies to help solve exciting real world problems.

We are looking for an agile and entrepreneurial leader with strong people leadership and technical capability who has a problem-solving and analytical aptitude, excellent communication and presentation skills, is familiar with statistics, has a business acumen, independent, positive can-do attitude, and passion for excellence to the workplace.

Your role and our tech stack
Reporting to the founder, you will be expected to develop, deploy and oversee the execution of the tech strategy, product road-map and operations to ensure alignment with our businesses goals as we grow and scale. You will play a key part in the organisation's success, taking the current MVP and developing it further to move the company through to early stage funding and into profit.

Quesst's is built using React.js [Frontend], Node.js [Backend], PostgreSQL [DB], Amazon EC2 [Application Hosting], Amazon S3 [Media Storage Service], and Amazon SES [Email Sending Service]. You will be responsible for implementing full-stack features and collaborate with other team members to plan each sprint. You’ll be working across the entire system architecture and be responsible for designing, implementing and maintaining restful APIs, micro-services and databases.

Your key responsibilities

• Develop, improve and optimize the structure, quality, and extensibility of current software technologies, codebases and databases
• Prototype ideas to quickly access viability and iterate based on feedback from the team
• Build robust, web-based applications interacting with databases, file-systems and APIs
• Write custom code or integrate open source technologies as needed to find solutions to problems
• Design and build effective APIs; Create servers and databases for functionality
• Design client-side and server-side architecture; Design the data model ensuring scalability
• Accurately translate screen designs into functional front-end code; Develop features and with a mobile responsive design
• Write high-quality, extensible, testable and reusable code and libraries; Conduct code reviews and establishment of best practices
• Participate in planning activities; Estimate accurate stores for new features and design product features
• Help define processes and build tools as needed to scale the solution and the team
• Create and lead the product road-map; Proactively breakdown work, manage development sprints, identify risks and explore solutions
• Test software to ensure responsiveness and efficiency; Troubleshoot, debug and upgrade software; Aggressive problem diagnosis and creative problem solving
• Steer the business on timescales, prioritization and costs on competing development requirements
• Drive rigorous, and weekly product releases and lead required integration efforts with partners and/or third-party software services
• Guide the development in design, architecture and platform choices with strong focus on quality, speed, stability and scalability
• Identify and establish best practices and frameworks keeping in mind parameters of performance, responsiveness, security, maintainability, extensibility, and reuse; Work collaboratively in a lean and agile environment; Write technical documentation
• Recommend and implement new technologies, improvement of existing tech and set-up and future-proofing our technology that can help the company optimize efficiency and productivity and lead edge thinking and knowledge of innovative technologies i.e. AI, ML, blockchain, etc..

Your qualifications

• Minimum of BSc in Computer Science/IT/Electronics/Software Engineering or a comparable degree program
• Proven experience of 2-5 years of full-stack development of web applications; 2+ years building front-end interfaces with React.js & Redux workflows and 2+ years building back-end and maintaining server applications on Node.js, PostgreSQL and designing APIs
• Expert in traditional web-dev stack (HTML5, CSS3, JS); Strong in core JavaScript (ES5, ES6, ESNext, TypeORM and Typescript) and JS object model
• Experience with Linux environments and using the shell and command line terminals (preferred)
• Professional coding experience in object-oriented and scripting languages; Extensive experience building client-side web applications using React
• Proficient with:
  • JavaScript Frameworks (ReactJS/NextJS/Redux) and Node.js Frameworks (Express.js)
  • Client-side MVC frameworks such as NodeJS, React JS, NextJS, Redux, and AngularJS; Knowledge of isomorphic React
  • Configuration of various servers to run web application servers, databases, etc.; Web server technologies like Nginx, NodeJS, Apache, etc.
  • Frontend CSS frameworks like Bootstrap, Material UI and preprocessors like SASS and SCSS/LESS
  • Writing and integrating middleware; Experience with Redux Saga and Thunk
  • Architecture, design, queries of Relational databases (PostgreSQL, MySQL and other RDBMS)
  • Modern JS tooling (NPM, Webpack, Babel, ESLint and Prettier)
  • Developer tools, such as Visual Studio Code
  • Code versioning tools and Git version control systems (Github); Containerization systems (Docker)
  • Strong in data structures, XML technologies, JSON parsing
  • Caching frameworks and mechanisms, work-task queues, transactions and messaging queues (Redis, Memcached, RabbitMQ and others)
  • Building real-time applications using Web Sockets (Socket.io)
  • Web and mobile push notifications and cloud message APIs (GCM, APNS, OneSignal, etc.)
  • Setting up cron jobs and schedule task execution
  • Handling Services, RESTful, APIs, third party libraries and APIs (Google APIs, AWS, Zendesk, etc.)

• Experience with API gateway, distributed infrastructure architectures and applications tuning/profiling; Experience working with microservices
• User authentication and authorization between multiple systems, servers, and environments; Understanding of “session management” in a distributed server environment
• Experience with REST API and web service construction, integration and architecture and working with remote data via REST and JSON
• Knowledge of modern authorization mechanisms, such as JSON Web Token, Authentication and Security Technologies
• Familiarity with building secure systems (OWASP secure coding practices or similar)
• Architect and cloud-deploy applications on AWS and other cloud providers
• Deep understanding of Test-Driven Development (TDD)
• Build and manage end-to-end and UI tests; Experience writing tests (unit, integration, functional, etc.), and using testing frameworks
• Build third-party integrations like Slack, Stripe, Google and supporting their workflow
• Provision DevOps tooling with continuous integration; Build modern Front-end build pipelines and tools
• Contribute to API documentation including API description languages like Swagger; Document and diagram functional flows and architectures
• Experience in building rich PWA applications; Experience in responsive design, cross browser compatibility and website performance
• Understanding of how browsers and DOM work; Understanding and experience with asynchronous processing, partial page refresh, DOM traversal and manipulation
• Expert level using Web Analytics tools (Google Analytics and others); Experience with open source software development
• Experience with localization and internationalization of applications (working with multi-site setups, multi-language, i18n, etc.)

Some desired extras and good to have skills

• Knowledge of cyber-security, malware analysis, threat detection and/or sandboxing technology
• Preferably has knowledge of working in big data (Spark, Kafka, Hadoop) and machine learning ecosystems
• Strong background in security and data analytics and on-premise data experience
• Experience and familiarity with:
  • Architecture, design, queries and aggregation of NoSQL databases (MongoDB, Cassandra and others)
  • Elasticsearch and ELK stack
  • Developing integrations for global OTAs
  • OpenAPI
• Knowledge of multiple backend languages and framework

We offer you

• A unique entrepreneurial opportunity to build something from the ground up and scale it up to a major regionally recognizable brand
• A great learning curve in a collaborative environment with no barriers for initiatives
• Leading compensation package including salary free of local taxes, accommodation allowance for local hire or shared accommodation for international hire, free medical care from company physician, free government healthcare membership, transport allowance, paid airfare to the country of origin, paid leave and end of service according to local labor law.

Your professional career growth opportunities
As you help us grow Quesst, we will help you grow and professionally develop. Joining us at this stage, you will have the opportunity to be part of the core team if you prove you have what it takes and will be given the opportunity to:

• Lead and develop a technical strategy for the company, which involves goal setting, discussing options, and analyzing risks with the management team, CEO and board members
• An opportunity to build and manage a business unit from scratch and scale it up to success at a regional level
• Attract and retain top tech talent, mentor and manage the team as it grows
• Develop and manage KPIs for the tech team and create a challenging work environment

Have we caught your attention?
Send us your application including your resume, salary expectations and earliest starting date.

We’re looking forward to your application!