
We're looking for a Full Stack developer who will take a key role on our team. Our Full Stack developer must have knowledge in all stages of software development.
Requirements:
- Design overall architecture of the web application.
- Maintain quality and ensure responsiveness of applications.
- Collaborate with the rest of the engineering team to design and launch new features.
- Maintain code integrity and organisation.
- Experience working with graphic designers and converting designs to visual elements.
- Understanding and implementation of security and data protection.
- Highly experienced with back-end programming with NodeJS, you can easily design and integrate the REST APIs with front end.
- Well versed with JavaScript (frameworks such as ReactJS).
- Development experience for both mobile and desktop.
- Experience with cloud message APIs and usage of push notifications.
- Knowledge of code versioning tools such as Git.
- Knowledge about Firebase & GoLang is an added advantage.

Similar jobs
- Architect and Develop: Design, implement, and maintain high-performance backend services using Java/Golang and intuitive frontend interfaces using React.
- Technical Leadership: Provide technical guidance and mentorship to junior developers, promoting best practices and fostering a collaborative environment.
- Code Quality: Write clean, efficient, and well-documented code following industry best practices and coding standards.
- Collaboration: Work with backend developers, frontend developers, product managers, and other stakeholders to gather requirements and deliver robust solutions.
- Performance Optimization: Identify and address performance bottlenecks and scalability issues.
- Debugging and Troubleshooting: Diagnose and resolve complex issues in both backend and frontend components.
- Testing: Implement comprehensive testing strategies, including unit tests, integration tests, and end-to-end tests.
- Continuous Learning: Stay current with the latest industry trends, technologies, and best practices in full stack development.
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).
Able to manage product with millions hit and low latency
8 years plus overall
5 years plus on MEAN specially Backend ( Node.js,MongoDb)
Experience of 2-3 years as a Lead
Individual contributor
Recruit, Manage team members, write code, take ownership of product!
About Cognida.ai:
Our Purpose is to boost your competitive advantage using AI and Analytics.
We Deliver tangible business impact with data-driven insights powered by AI. Drive revenue growth, increase profitability and improve operational efficiencies.
We Are technologists with keen business acumen - Forever curious, always on the front lines of technological advancements. Applying our latest learnings, and tools to solve your everyday business challenges.
We Believe the power of AI should not be the exclusive preserve of the few. Every business, regardless of its size or sector deserves the opportunity to harness the power of AI to make better decisions and drive business value.
We See a world where our AI and Analytics solutions democratise decision intelligence for all businesses. With Cognida.ai, our motto is ‘No enterprise left behind’.
Position: Python Fullstack Architect
Location: Hyderabad
Job Summary
We’re seeking a seasoned Python Fullstack Architect with 15+ years of experience to lead solution design, mentor teams, and drive technical excellence across projects. You'll work closely with stakeholders, contribute to architecture governance, and integrate modern technologies across the stack.
Key Responsibilities
- Design and review Python-based fullstack solution architectures.
- Guide development teams on best practices, modern frameworks, and cloud-native patterns.
- Engage with clients to translate business needs into scalable technical solutions.
- Stay current with tech trends and contribute to internal innovation initiatives.
Required Skills
- Strong expertise in Python (Django/Flask/FastAPI) and frontend frameworks (React, Angular, etc.).
- Cloud experience (AWS, Azure, or GCP) and DevOps/CI-CD setup.
- Familiarity with enterprise tools: RabbitMQ, Kafka, OAuth2, PostgreSQL, MongoDB.
- Solid understanding of microservices, API design, batch/stream processing.
- Strong leadership, mentoring, and architectural problem-solving skills.

· Qualification: bachelor’s or master’s degree in computer science, Engineering, or related field.
· Proven 4+ years of experience in full stack development, including proficiency with React, Tailwind CSS, Python, and Flask.
· Strong understanding of Graph QL concepts and hands-on experience with Ariadne or similar frameworks.
· Familiarity with containerization using Docker for application deployment.
· Demonstrated expertise in machine learning model integration, preferably using the Hugging Face framework.
· Experience deploying machine learning models on cloud platforms such as Replicate and AWS is a strong plus.
· Excellent problem-solving skills and a proactive attitude towards learning and adapting to new technologies.
· Should have experience in Backend: Python, Flask Framework, Langchain ML Ops Framework, Ariadne Graph QL Framework, Docker. Frontend: React, Tailwind. ML Model Development – Hugging Face Model Training, ML Deployment onto Replicate or AWS
- Experience in leading a software team and managing software delivery project.
- Strong experience in Python development in a full stack environment is a requirement, including , Flask
- Strong Hands-on with VueJS/Vuex, JavaScript, React, Angular · Experience with SQLAchemy or similar ORM frameworks
- Experience working with mapping APIs (e.g., Google Maps, Mapbox) · Experience using Elasticsearch and docker environment is a plus
- Strong knowledge of SQL, comfortable working with MySQL and/or PostgreSQL databases
- Understands concepts of Data Modeling
- Experience with REST.
- Experience with Git, GitFlow, code review process
- Good understand with basic UI and UX principles
- Must enjoy problem solving and have excellent communication skills

Description
Your primary objective will be the development of full stack applications.
Responsibilities
- Design, develop and improve the applications.
- Lead design of major software components, systems, and features.
- Work closely with engineering partners and clients, to enhance the growth of the company.
Required Experience, Skills and Qualifications:
- 8-12 Years of total experience in Node.js and Angular.
- Strong understanding of Node.js and its concepts and any of the Node.js frameworks like Express, Next JS
- Understanding the nature of asynchronous programming and its characteristics.
- Must be experienced in any relational database(MySQL, PostgreSQL, etc)
- Basic understanding of front-end technologies, such as HTML5, and CSS.
- Basic understanding of front-end frameworks, like Angular or React and so on.
- Good understanding of code versioning tools, such as Git.
- Basic understanding of cloud services like AWS
Requirements
Competency Skills Required:
· Good Communication Skills
· Team Player
· Problem Solving and decision making skills
· Innovative and creative
Job Type: Full-time
Salary: 10,00,000 to 12,00,000 LPA
Benefits
Salary: 10,00,000 to 12,00,000 LPA
Roles and Responsibility:
• Lead the entire back-end and front-end technology team and act as the go-to resource with in-depth knowledge of technology and product best practices and standards.
• Build scalable backend product architecture that scales through millions of transactions per day.
• Build support systems for monitoring, billing, administration, etc.
• Acting as a single person of contact for the entire product vertical and liaising with the business team to aid the business needs.
• Directly Responsible for the user experience on the platform. Willingness to learn new technologies as required and able to incorporate machine-learning, AI and Big data as the product evolves.
• Responsible for validating the technical feasibility of product ideas, and suggesting likely technical platforms and build-buy options for such ideas.
• Plan and set up a smooth development cycle for getting features from user stories to products.
• Responsible for building deep tech products related to Face Biometrics, Image Forensics, and Risk Analysis.
Skills Required:
Must have:
• Candidate with minimum 5-10 years of solid tech experience, preferably in a growing Start-up.
• Proven Experience in leading the full cycle of mobile (Android/IOS) and web application development processes, from design to implementation.
• Well-versed with tech stacks like Node, Python, Java and/or other latest languages.
• Proven ability to build a solid team and thrive in a dynamic environment.
• Experience with performance testing and optimization of the application for maximum speed and scalability.
• Great analytical skills, data-driven decision making and evolution with technology trends.
• Stronghold in backend development and algorithms.
• Experience with Machine Learning and Data Analysis.
Good to have:
• Exposure to financial risk modeling is a plus.
• Exposure to Image Processing is a plus.
• Exposure to the blockchain is a plus.
The right candidate should be commercially knowledgeable (business acumen) and pragmatic, and have an understanding of a wide range of technologies and methodologies, and should have the ability to choose which fits best. Experience building a technology team or work with a small team from start at a start-up 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!!!









