BackEnd Developer
7 days ago
Job Title :
Backend Lead Developer and Database (Node)
Job Location :
Chennai/On-site
Job Overview :
We're seeking an experienced Senior Backend and Database Developer and Team Lead for our backend team. The ideal candidate will combine technical expertise in full-stack development with extensive experience in backend development, with strong process optimization skills and innovative thinking to drive team efficiency and product quality.
Educational Qualifications :
Any UG/PG graduates
Professional Experience :
7+ years of backend development experience
3+ years of team leadership experience
Key Job Responsibilities
Software architecture design
• Architect and oversee development of backend in Node
• Familiarity with MVC and design patterns and have a strong grasp of data structures
• Basic database theory – ACID vs eventually consistent, OLTP vs OLAP
• Different types of databases - relational stores, K/V stores, text stores, graph DBs, vector DBs, time series DBs
Database design & structures
• Experience with data modeling concepts including normalization, normal forms, star schema (management and evolution), and dimensional modeling
• Expertise in SQL DBs (MySQL, PostgreSQL), and NoSQL DBs (MongoDB, Redis)
• Data pipeline design based on operational principles. Dealing with failures, restarts, reruns, pipeline changes, and various file storage formats
Backend & API frameworks & other services
• To develop and maintain RESTful, JSON RPC and other APIs for various applications
• Understanding of backend JS frameworks such as , Node.JS, and documentation tools like Postman, Swagger
• Experience with callbacks with Webhooks, callbacks and other event-driven systems, and third-party solution integrations (Firebase, Google Maps, Amplify and others)
QA and testing
• Automation testing and tooling knowledge for application functionality validation and QA
• Experience with testing routines and fixes with various testing tools (JMeter, Artillery or others)
Load balancers, caching and serving
• Experience with event serving (Apache Kafka and others), caching and processing (Redux, Apache Spark or other frameworks) and scaling (Kubernetes and other systems)
• Experience with orchestrators like Airflow for huge data workloads, Scripting and automation for various purposes including scheduling and logging
Production, Deployment & Monitoring
•Experience of CI/CD pipelines with tools like Jenkins/Circle CI, and Docker for containerization
• Experience in deployment and monitoring of apps on cloud platforms e.g., AWS, Azure and bare metal configurations
Documentation, version control and ticketing
• Version control with Git, and ticketing bugs and features with tools like Jira or Confluence
• Backend documentation and referencing with tools like Swagger, Postman
• Experience in creating ERDs for various data types and models and documentation of evolving models
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