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At BigThinkCode, our technology solves complex problems. We are looking for talented back end (node.JS) engineer to join our at Chennai.
Please find below our job description, if interested drop your profile to connect and disucss.
Company: BigThinkCode Technologies
URL: https://www.bigthinkcode.com/
Experience required: 2-3 years
Work location: Chennai
Joining time: Immediate – 2 weeks
Work Mode: Work from office / Hybrid
A skilled Node.js Developer with 2–3 years of experience in building scalable applications using event-driven architecture within distributed systems. The ideal candidate should be comfortable in high-performance backend services and have a strong understanding of asynchronous programming patterns.
Experience or exposure to knowledge embedding and vectorization techniques is a strong plus, especially in the context of modern data-driven or AI-powered systems.
Must have skills:
- Hands on expertise in OOJS, node.js, distributed systems.
- Hands on experience using RabbitMQ, Kafka / Redis and PostgreSQL.
- Event drive architecture (EDA) microservices project experience MUST
- Any programming: Typescript or nodeJS or Golang.
- Hands on experience using docket containers and Kubernetes.
- Aware about Asynchronous and Loose Coupling.
- Familiar with API’s gateway and microservice design patterns.
- 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
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.
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.
We are seeking a freelance .Net Developer with 8+ years of experience
What we are looking for!
Backend - .NET core, C#, and Entity Framework
UI – Angular or React
Cloud: Azure
DevOps tools: Jenkins, Kubernetes, Jenkins, etc
- Experience performing full-stack web and Windows application development
- 8+ years of relevant experience in Apps Development or systems analysis role
- 7+ years of web development in C#; .NET Core experience preferred
- 4+ years of experience in UI development using frameworks like Angular and ReactJs
- Experience with Web Services/ API
- 6+ years of MS SQL Server database development experience
- Solid experience with Bootstrap, jQuery, HTML, CSS, and JavaScript
- Experience with ASP .NET and MVC preferred
- Experience with Entity Framework / LINQ
- Experience with MS Visual Studio IDE; Visual Studio Code preferred
- Experience with SDLC tools, and DevOps processes including TFS, and Bitbucket.
- Experience with Windows Server operating systems including certificates and NAS/SAN connectivity.
- Experience with Azure Cloud and Azure DevOps.
**day-to-day responsibilities include:
1. Understand the new product development by asking questions, identifying challenges, and offering suggestions
2. Develop UI mockups and prototypes that clearly illustrate how the product functions and look
3. Create wireframe/prototype design
4. Carry out user analysis and visual design according to product development requirements
5. Identify and troubleshoot product development problems
6. Write back-end programming in Python or similiar language
**Required Skills
1. Command over at least Python or similar Back end Programming Language
2. Command over at least React.js or similar Front end Programming Language
3. Eagerness to learn Database : MongoDB
4. Sound understanding of working on front-end technologies with HTML5 & CSS3 will be preferred.
5. Good sense of UI/UX (User Interface/User Experience).
6. Creative and Flexible to Add API of 2022 Technologies.
**Desired Skills
Front end : React.js
Backend : Python
Database : MongoDB
Flexible to Add API of 2022 Technologies.
To integrate latest 2022 API & Communication like Social Media Applications
Responsibilities:
- Develop, record and maintain cutting edge web-based Node Js applications on service platforms.
- Building resilient Rest APIs microservice architecture.
- Use test-driven development and acceptance tests to ensure feature quality.
- Coordinate with co-developers and keep project manager well informed of the status of development effort and serve as the liaison between development staff and project manager
- Keep abreast of new trends and best practices in development.
Skills Required:
Ms-SQL, MongoDB, AWS services (S3 Batch, Lambda, Fargate), Nest Js, Express Js, Typescript.
Your responsibilities as a Full Stack Developer * Write clean codes with relevant test cases
Roles & Responsibilities-
- Prototype quickly and optimize iteratively
- Integrating front end with server-side logic
- Implement security and data protection measures
- Document the work properly
- Implement feedback received from end-users
- Deployment on cloud
- Understanding of code versioning tools like git
Experience-
- Must have at least 2-3 years of experience in MEAN Stack development i.e MongoDB, Express.js, Angular, and Node.js
- Extensive Experience in API integration and development.
- Working knowledge of HTML5, CSS3, and JavaScript.
- Experience with version control systems and repository management.
- Passionate about writing clean, efficient, and maintainable code.
- Strong analytical and debugging skills and experience building consumer systems at scale.
Required skillset
Applicants must have knowledge and experience in the following:
- Backend frameworks like nodejs, expressjs
- Working with RDBMS
- Familiarity with MongoDB would be beneficial
- HTML, CSS & JavaScript
- Frontend frameworks like Angular, React / Svelte
- A web servers like Nginx
- Familiarity of working with WebSocket’s
- Docker understanding

Description
Experience: 1.5 to 3 yrs
* Hands on work experience developing in Java and J2EE
* Hands on work experience developing in JavaScript
* Extensive working experience in Springboot
* Good to have No SQL (Mongo DB) and My SQL Exposure
* Good to have experience in AWS cloud environment
* Designing, developing, troubleshooting and debugging software within a project scope ensuring that work product meets end user acceptance criteria.
* Managing self-directed assignments to resolve software defects or implement features to meet schedule commitments with a high-level of quality.
* Acquiring knowledge of industry and company standards, tools and technology with a focus on pragmatic application to business-focused software solutions through initiative and self-study
Requirements
Primary Skill Java Springboot, Java Script
Good to have Mongo Db (No Sql), My SQL and Exposure to AWS
Benefits
Salary:300000 LPA to 500000 LPA
Primary Location: Pune
Description:
Responsibilities -
● The candidate is expected to lead one of the key business areas end to end. This is pure
hands on role but he/she may need to mentor junior person in the team.
● Requirement gathering with business and get this prioritized in the sprint cycle.
● Come up with Project Architecture design and get the same approved from Tech Review
committee.
● Ensure quality and timely delivery.
Technical and Professional Requirements-
Required Tech Skills
● Very Strong fundamental of OOPs programming
● Very Strong at Java fundamentals, Multithreading, Streams
● Good understanding of Data Structure
● Good knowledge of any distributed caching /computing framework/tools
● Good at SQL query/optimization
Nice To Have (willing to learn)
● AWS Lambda (Serverless), Redis, Kinesis , Big Data , Sparx , spring boot , NoSQL
database , React Js, JMS/SQS , AWS Cloud, nodejs, python
● Well versed with latest technology stack on server side programming
● Good to have business knowledge of Loan management.
Proficient in working with systems infrastructure, creating, querying, and manipulating databases, APIs, and integrations.
Deep expertise and hands-on experience with Web Applications and programming languages such as HTML, CSS, JavaScript, JQuery, and API's.
SKILLs
Required Technical Experience: Frontend code (HTML5/CSS, ReactJS, D3JS) and web stack back-end technologies (.net Core, NodeJs), MongoDB, Docker, Git, Jenkins
Preferred Technical Experience: React/ Redux/Hook, GraphQL, HANA-SQL, Redis, Golang, Kafka, etc.
Implement Security OAuth/JWT solutions for the different API Scenarios
Deep functional knowledge or hands-on design experience with Micro-service is needed to be successful in this position. Also, the candidate should have a sound understanding of CI/CD processes, agile development, possess a deep understanding of programming fundamentals, and can learn new frameworks, languages, and tools required on projects.






