
As a Backend-End developer, you will be responsible for building the server side of the web applications. You should have the ability to write clean code, modular, and loosely coupled code by the use of design patterns. you should be able to break down and architect complex software. You will be building high scale products on that account good to have experience in building highly scalable and reliable systems.
What will you do at Medibuddy?
- Build and manage REST API stack for MediBuddy Mobile and Web Apps.
- Design, Develop and architect Instant Messaging Engines.
- Low level Design [Classes, Code, DB design]
- Deployment and prod Env Monitor
- High level Design [System architecture, Caching, Queue] [Mid level]
- Integrate with ML and NLP engines , Build Chatbots.
- Data analytics, User Analytics & App Analytics.
- Build Web Applications & Dashboards.
- DevOps, DBMS & Scaling on AWS.
What makes you a match for us?
Academic background: B.E/B.Tech from top ranked colleges.
● 3+ years of experience with building backend applications.Web Apps & Analytics.
● Experience in deploying applications at scale in production systems.
● Experience in building and managing API endpoints for multimodal clients.
● Enthusiasm to learn and contribute to a challenging & fun-filled startup.
● Knack for problem solving and follow efficient coding practices.
● Hands on experience with
Tech stacks ::NodeJS, Nest.js, Express JS, Python - Django
SQS,RabbitMQ, SNS
Databases/Datastores:: Mysql, Redis, Memcache, Mongodb
Logging:: ELK,Cloudwatch
AWS:: RDS, ECS, EBS, Cloudwatch, ELK, Redshift
Protocols:: HTTP, XMPP, MQTT, Socket.io, TCP
Version Control: Git
What does Engineering do @ MediBuddy?
To deliver high quality products, the Engineering team has over 190+ engineers with skill sets across Android, iOS, NodeJS, .NET, Backend, Fullstack, QA, Data Science, Data Engineers, Security, DevOps etc. We use microservices architecture on AWS cloud. Our Engineering teams are organized as Pods with Weekly sprints. We solve a variety of user, product and business problem statements at scale under one roof, which is very unique.
We're simultaneously building -
- Digital communication stack (video, chat and call consultations with Doctors) Ecommerce stack (medicine delivery)
- Hyperlocal stack (lab tests @ Home)
- Transactions stack (for all healthcare transactions)
- Booking of services stack (for in clinic doctor consultations)
- Data security, data science stack (NLP, imaging, video, audio based data problems and data analytics)
- B2B stack (for large corporates to provide healthcare to employees and large insurers to provide healthcare services to policyholders)

About MediBuddy
About
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Experience: 6+ years building production backend systems in Node.js for B2C products at meaningful scale.
• System Design: This one matters a lot to us. You can reason clearly about scalability, reliability, and trade-offs under real constraints.
• Fundamentals: Strong grasp of API design, service-oriented architecture, data structures, algorithms, and clean code.
• Databases: Depth in SQL and/or NoSQL, data modeling, query optimization, and performance tuning.
• AI-Native: You already use LLMs and agentic approaches to maximize your own efficiency as an engineer.
• Mindset: You enjoy the pace and breadth of a small team, and you are happy picking up whatever moves the product forward.
About the Role
We are looking for a Node Backend Developer to design, develop, and maintain the server-
side logic for our next-generation healthcare platform. You will work closely with cross-
functional teams to build high-performance, scalable, and secure applications that power
seamless experiences for hospitals, insurers, and healthcare professionals. The ideal
candidate has strong Node.js and Express expertise and can contribute to the
development of robust backend systems and APIs.
Responsibilities
Backend Development & API Design
• Design and implement RESTful and GraphQL APIs using Node.js and Express
• Develop microservices architecture for scalable and maintainable backend systems
• Optimize database queries and enhance performance of existing systems
• Write clean, maintainable code following best practices and design patterns
System Integration & Database Management
• Work with SQL and NoSQL databases (MySQL, PostgreSQL, MongoDB)
• Integrate with third-party services and APIs (hospital systems, insurance platforms)
• Implement caching mechanisms and message queues for improved performance
• Design and manage database schemas, migrations, and data models
Security & Compliance
• Ensure adherence to healthcare security standards (HIPAA, GDPR, ABDM, etc.)
• Implement authentication, authorization, and data encryption mechanisms
• Follow secure coding practices and conduct code security reviews
• Address security vulnerabilities and implement fixes
Collaboration & Process Improvement
• Work closely with frontend developers, DevOps engineers, and product managers
• Participate in code reviews, sprint planning, and technical discussions
• Contribute to CI/CD pipelines and deployment automation
• Document APIs, services, and system architecture
Required Skills & Qualifications
• 2+ years of experience in backend development using Node.js
• Strong proficiency with Express.js framework and RESTful API design
• Experience with relational databases (MySQL, PostgreSQL) and SQL
• Knowledge of microservices architecture and containerization (Docker)
• Understanding of version control systems (Git) and CI/CD workflows
• Strong problem-solving abilities and debugging skills
• Excellent communication and collaboration skills
Nice to Have
• Experience with AI/ML integration in backend systems
• Familiarity with healthcare or insurance industry applications
• Knowledge of cloud platforms (AWS, Azure, GCP)
• Experience with NoSQL databases (MongoDB, Cassandra)
• Understanding of event-driven architecture and message queues (Kafka, RabbitMQ)
• Proficiency in additional programming languages (Python, JavaScript)
What You'll Gain
• Opportunity to build scalable solutions for mission-critical healthcare operations
• Work in a fast-paced, innovative environment with cutting-edge technologies
• Exposure to AI-driven healthcare solutions and enterprise integrations
• Growth potential into Senior Backend Developer or Backend Team Lead roles
About the job
The Role:
We are looking for an enthusiastic Technology Lead (Python or Node), who adopts a hands-on approach and loves to build scalable, distributed and large web / mobile products. You would be responsible for designing the architecture, reviewing the code, building the technology and deploying web/mobile applications.
Responsibilities:
- Own the product development from scratch.
- Design and implementation of low-latency, high-availability, and performant applications.
- Architect scalable software solutions and mentor a team of high performing developers.
- Participate in code reviews, design reviews, SCRUM ceremonies, and troubleshoot to ensure uptime for live systems etc.
Requirements:
- Bachelor's degree in a technology-related field from a premier college.
- Prior 4+ years of experience in back-end development (Python/ Golang) in a start-up or a dynamic work environment.
- Good exposure in writing and optimizing SQL for high-performance systems.
- Understanding of asyncio and eventloop/ uvloop concepts. Knowledge of frameworks such as Quart/ Fastapi/ Starlette is preferred.
- Knowledge of AWS; Caching technologies like Redis, Memcache; ELK; mySQL Databases, etc.
- Strong understanding of System Design, Microservice Architecture, Kafka, Pub/Sub, Message queues, and in-memory data stores etc.
- Customer oriented, responsive to changes, and able to multi-task in a fast-paced environment.
We offer an innovative, fast paced, and entrepreneurial work environment where you’ll be at the centre of leading change by leveraging technology and creating boundless impact in the FinTech ecosystem.
Backend Developer2-3 years
Node.js+MOngoDb Backend Developer
Develop,Debug Deploy..All Individually!
Product Based Companies
Individual Backend-COntributors
WOrked and Designed Scalable Micro Service Architecture
Worked and Deployed on AWS ,Google Cloud Functions
Socket Programming is added advantage
Experience in FIntech COmpanies preferred
About us :
Infosec Ventures incubates and scales cyber security innovators that solve for inefficiencies in cyber security, solve big problems and deliver exceptionally high return on investment for customers. We are on a mission to make the world cyber safe, by protecting systems and the 'human operating system'. Some notable current ventures include humanfirewall.io, emailauth.io, bugsbounty.com, securityrating.com among others. An idea is worth one dollar, it's the execution that adds the zeros at the end of it, to make it a billion dollars!
Job Description :
If you are a software developer, and have hands-on experience with
- Laravel and/or NodeJS
- Angular JS, VUE JS
- Mongo, MySQL
- You have built SaaS products
Roles :
- The person is responsible coding, designing and modifying web applications, from layout to -function and according to a product's specifications.
- Strive to create visually appealing applications that feature user-friendly design and clear navigation.
- Deep expertise and hands on experience with Web Applications and programming languages such as Laravel framework, Laravel 5 Framework, PHP 7, MySQL, HTML, CSS, JavaScript,
- JQuery, Angular JS, Node JS and REST APIs.
- Exposure in developing apps using HTML5, JavaScript, JQuery, SQLite and CSS3
- Very good debugging skills to solve complex problems without much assistance.
Prefer Immediate Joiners with Node experience only
Minimum 2 Years of experience in NodeJS. Minimum 1 Year experience in MongoDB Minimum 1 Year of experience in ElasticSearch.








