
Company: BigThinkCode Technologies
URL: https://www.bigthinkcode.com/
Experience required: 3-4 years
Work location: Chennai
Joining time: Immediate – 2 weeks
Work Mode: Work from office / Hybrid
About the Role
We're looking for a skilled Node.js Developer with 3+ years of experience building scalable applications using event-driven architecture within distributed systems. The ideal candidate is comfortable working on high-performance backend services and has a strong understanding of asynchronous programming patterns. Exposure to knowledge embedding and vectorization techniques is a strong plus, especially for modern data-driven or AI-powered systems.
Key Responsibilities
- Design, develop, and maintain server-side applications using Node.js
- Build and optimize scalable, event-driven systems in distributed environments
- Implement asynchronous workflows, message queues, and pub/sub architectures
- Collaborate with cross-functional teams to define and deliver backend solutions
Required Skills
- 3+ years of hands-on experience with Node.js
- Strong understanding of event-driven architecture and non-blocking I/O
- Experience working with distributed systems and microservices architecture
- Proficiency in RESTful API design and implementation
- Experience with databases such as MongoDB, PostgreSQL, or MySQL
- Experience with containerization tools like Docker and orchestration tools like Kubernetes
Good to Have
- Experience with knowledge embedding and vectorization techniques
- Familiarity with vector databases (e.g., Pinecone, Weaviate, FAISS)
- Understanding of cloud platforms (AWS, Azure, or GCP)
Why Join Us:
- Collaborative work environment.
- Exposure to modern tools and scalable application architectures.
- Medical cover for employee and eligible dependents.
- Tax beneficial salary structure.
- Comprehensive leave policy
- Competency development training programs.

About BigThinkCode Technologies
About
Business is about solving problems for the customer. We solve technology problems for the business. Your big, ambitious plans require a strong technology backbone. Using a skilful combination of creativity, code, and commitment, we help solve the problems of scalability, dexterity, and agility for your business, allowing you to do what you do best - create continuous value for your customers.
We take our quality of delivery and security as the highest priority, which is backed by ISO/IEC 27001:2013 (ISMS) certification for international security, reliability, quality, data protection, and trust standards. We have helped few of our clients to architect and comply with their platform/application for SOC 2 standards.
Connect with the team
Similar jobs
We are looking for a Node.js Developer to join our team.
In this role, you will be entrusted with developing JavaScript applications using Node.js.
Apply now for the role of a Node.js Developer at CodeBuddy that is opening doors for skilled, energetic developers looking for Mern Stack Developer Jobs.
If you can help us design and create multiple layers of applications while working cross-functionally across different infrastructures. You would fit perfectly if you love problem-solving, design, and creating quality offerings.
Technical Competency :
- Professional experience in Javascript Stack / Framework
- Development experience in Node.js
- Experience with backend using REST API.
- Proficiency in React.js concepts is a plus but not mandatory
- Experience with Object-Oriented Programming
- Ability to multitask and work in a fast-paced environment.
- Ability to document their code.
- Understanding accessibility and security compliance.
- To translate storyboards and various use cases to create high-performing apps
- Write, execute, and maintain clean, reusable, and scalable code
- Integrate our various data storage solutions
- Ensure the responsiveness and boost the performance of our apps
- Find and address the various bottlenecks and bug-fixes
- Help in code automatization
- Proficient use of GIT.
Interpersonal skills :
- Must be comfortable working in a team and independently when required.
- Must be disciplined, proactive, and self-motivated
- Needs to have problem-solving and analytical skills
- Good to have previous experience of direct client interaction for project briefs and updates.
What You Need To Apply:
- Previous work experience as a Node.js developer for 1 year at least.
- Strong experience with Javascript
- Self-motivated with the ability to work independently or jointly in a self-directed way.
- Demonstrated successful development of web or mobile-based applications
- Proven analytical and problem-solving capabilities
- Keen attention to detail
- Strong work ethic and desire to build industry-leading products
- Proactive instead of reactive
- Looking for ways to improve self and projects.
If you have it all in you, we are happy to have you with us!!!
Perks and Benefits:
We at Codebuddy believe our team is our biggest strength and we believe in paying our team members fair remuneration because we respect everyone’s effort.
- Review in every 9-12 months
- Opportunity to learn new technologies at the company's expense
- On-time salary (7th of every month)
- Fair pay policy
- Easy leave structure
- Performance awards
- Festival gifts
- Annual picnic
- Monthly dinner parties
We will be even happier if you have:
- Proficiency in Nest.js or Express.js,
- Being an open-source contributor,
- Ability to discover functional and non-functional requirements of an app, based on various levels of inputs from clients,
- Ability to transform customer ideas to business model and scope understandable by technical experts,
- Having excellent stakeholder management and client-facing skills.
Joining Codebuddy Means:
- Working in a comfortable and stimulating environment that boosts creativity,
- Being involved in challenging projects,
- Taking part and initiating knowledge-sharing initiatives,
- Working with clients from around the world,
- Having the opportunity to bounce your ideas off our experienced team,
- Enjoying flextime and flexplace: adjust your daily schedule to your individual needs!
- We decide together and value equality: there is no strong hierarchy in our teams, and every opinion is more than welcome,
- Processes based on Scrum and Agile methodologies,
- Dev-friendly processes such as Code Review,
- The constant development of your hard and soft skills
- Having a smooth start: your leader and a buddy will support you and mentor you.
What will happen next?
- Fill out the form
- Give us some time to review your application
- Meet us for an interview
- Complete a recruitment task to see how we work
- Join our team!
Experience: 4+ years
We are looking for a NodeJS / full stack developer responsible for the development and maintenance of scalable backend applications. Your primary focus will be the development of NodeJS applications and their integration with frontend services like React Web App. You will be working alongside other engineers and developers working on different layers of the infrastructure. Therefore, a commitment to collaborative problem-solving, sophisticated design and the creation of quality products is essential.
- 3+ years of experience in Nodejs
- Having a good understanding & hands-On of AWS services like – IAM, Lambda, DynamoDB, ElasticCache, OpenSearch and AppSync
- Integration of user-facing elements developed by front-end developers with server side logic
- Writing reusable, testable, and efficient code
- Strong proficiency with JavaScript.
- Knowledge of Node.js + Express and frameworks available for it.
- Experienced with NoSQL DB
- Design and implementation of low-latency, high-availability, and performant applications
- Implementation of security and data protection
• As a member of the development team, become deeply familiar with the product goals, and provide thought leadership on the technical aspects of realizing the product goals
• Contribute to the SDLC best practices, modeled after contemporary industry standards, and ensure the practices are diligently followed
• Encourage automation in various aspects of software development such as code reviews, unit tests, continuous integration, system testing. Identify appropriate tools, and create best practices around automation
• Participate in requirement gathering, analysis, designing proofs of concepts
• Team up with various stakeholders in aiding project planning, estimation, execution, and production support
• Identify the most appropriate platforms, frameworks, and third-party components to meet the product requirements
• Define and own the interfaces, such as services and APIs between product components
• Perform code walkthroughs, reviews. Promote code-reuse. Identify opportunities for refactoring code, and ensure code is modular and extensible.
• Ensure adequate coverage of functional and non-functional requirements in test plans
• Provide guidance on production support/bug-fixing issues. Own the technical resolution of high-priority fixes
Technical Skills:
• 0-3 years of hands-on experience with Python and Python-based frameworks such as Django, Flask, and web2py, etc.
• Hands-on experience with web-based front-end technologies is a plus
• Understanding of fundamental design principles for building a scalable web application and integration using RESTful APIs and JSON data
• Deep familiarity with n-tier and MVC patterns
• Strong unit testing and debugging skills
• Familiarity with CI tools such as Jenkins
Who are we looking for?
• Should be comfortable working in a team-oriented, fast-paced, collaborative environment
• Willingness to take on ownership and responsibility
• Resourceful, confident under pressure, ability to communicate with folks with varied experience and backgrounds
• Aptitude for problem-solving and analytical skills
What we expect of you:
- 4+ years of experience building scalable backends using Nodejs
- In-depth knowledge of any framework of Nodejs (i.e. Express, Hapi, Koa.js)
- Hands on experience with developing REST APIs using Node.js and any of the above framework
- Good understanding of standard authentication systems such as OAuth2 and JWT
- Should have experience with Socket.IO
- Should have understanding of Model, Caching, Async mechanisms
- Knowledge of server-side templating (e.g. Jade, Handlebars.js, etc.)
- Hands-on experience with implementing Role based User authentication and authorization system
- Understanding of Caching, Database Interactions, Middlewares
- Able to engineer the best performing solutions and always keeping scalability in mind
Must haves:
- Strong problem solving skills
- Passion for building robust systems that are engineered to handle failure scenarios, an attitude to maintain coding standards
- Strong advocate for producing quality software who makes sure issues are raised and resolved
What makes you a great fit for Aubergine:
- Knowledge of data structures and algorithms
- Hungry for more responsibility and knowledge
- Experience with at least one of the cloud platforms like AWS, GCP, Azure, Digital Ocean etc. (docker, Kubernetes, microservice good to have)
Skills: NodeJs
Experience required: 4+ years
Job Type: Full time/ Permanent
Perks and Benefits:
- Flexible shift timings
- Company-sponsored certifications.
- Team friendly culture
- Flat hierarchy
- Carrom, Table tennis games, Cricket Tournament Participation for interested employees
- Snack-filled pantry for team members
- Group Medical Insurance (*)
- 5 days working.
Employment Type
Full-time
Profile:
We are a Funded Startup developing a Gamified EdTech Mobile App. We are looking for an experienced Backend Developer (at least 4 years) who has hands-on experience of NodeJS (at least 2 years) and PostgreSQL (at least 2 years). You will be responsible for Defining, Developing and Maintaining all Server-Side Logic, Components, and Database.
Responsibilities:
- Developing and Maintaining all Server-Side Logic and Components
- Defining and Maintaining all Schemas and Database
- Writing Cron Jobs in NodeJS
- Writing Database Triggers in PostgreSQL
- Testing, Repairing Defects and providing Technical Support.
- Documenting Node.js Processes, Database Schemas, and Preparing Reports
- Collaborating with Frontend Developers and Integrating with Frontend Components
Requirements:
- Bachelor’s Degree in Computer, Information Technology, or similar
- Hands-on experience as a Backend Developer (at least 4 years)
- Hands-on experience of NodeJS (at least 2 years)
- Hands-on experience of PostgreSQL (at least 2 years)
- Hands-on experience of ExpressJS and Docker
- In-depth knowledge of Database Architecture
- Working knowledge of Multithreading in NodeJS
- Working knowledge of Python and ReactJS
- Basic knowledge of HTML5 and CSS3
- Primary skills:Java,Java-Java 8,Java-Microservices,Java-Springboot










