Location : Pune preferred / Chennai
Experience : 4+ Years
Employment Type : Full-Time
About the Role :
We are looking for a highly motivated and experienced Senior Software Engineer with strong backend expertise in Node.js, frontend development experience in Angular or React, and a solid understanding of Python and IoT systems. You will be responsible for designing, developing, and maintaining scalable applications and backend services that interface with IoT gateways using MQTT, leveraging AWS cloud services such as Lambda, Glue, Athena, and S3.
Key Responsibilities :
- Design, build, and maintain scalable backend services using Node.js and Python
- Develop interactive front-end interfaces using React or Angular
- Integrate and manage IoT Gateways, including MQTT protocol communication
- Design and manage relational databases with PostgreSQL
- Build and optimize data pipelines using AWS Glue, query large datasets using Athena, and manage storage in S3 with Parquet
- Create and deploy serverless solutions using AWS Lambda
- Document system architecture, API contracts, and workflows clearly and effectively
- Collaborate with cross-functional teams including product, QA, DevOps, and design
- Apply best practices in software engineering : code reviews, unit testing, CI / CD, and automation
- Continuously improve system reliability, scalability, and performance
Required Skills & Qualifications :
4+ years of hands-on experience in full-stack developmentStrong backend development in Node.js and PythonSolid experience with React.js or AngularExpertise in PostgreSQL and schema designHands-on experience with MQTT protocol and IoT gateway integrationStrong understanding of AWS services including Lambda, Glue, Athena, S3Proficiency in data serialization formats like ParquetExcellent documentation and communication skillsAbility to work in an Agile / Scrum development processSelf-driven, detail-oriented, and highly organizeNice to Have :
Experience with other cloud platforms (e.g., Azure, GCP)Familiarity with containerization (Docker, Kubernetes)Experience with CI / CD tools (e.g., Jenkins, GitHub Actions)Knowledge of security best practices for IoT and cloud-based systemsWhy Join Us?
Work on cutting-edge IoT and cloud technologiesBe part of a dynamic and talented engineering teamCompetitive salary and benefitsOpportunities for growth and learning in a fast-paced environment(ref : hirist.tech)