Backend Developer

3 days ago

Delhi, Delhi, India Smart Joules Full time ₹ 5,00,000 - ₹ 15,00,000 per year

We are looking for an experienced Backend Developer with a passion for building server-side web applications in NodeJS and managing time-series data with InfluxDB. The ideal candidate will be responsible for developing and optimizing backend components, integrating with third-party services, and collaborating with front-end developers to create seamless applications in order to abate carbon emissions and climate change. As part of this role you will work on projects that require you to...

  • Integrate energy saving, ML automation for the largest energy guzzling equipment in 45 hospitals across India, saving Crores of energy waste and abating greenhouse gas emissions.
  • Build a multi-modal alerting engine that supports Email, SMS and WhatsApp alerts and resolution actions to address equipment failure, sensor calibration drift, and other energy savings opportunities.

Key responsibilities include:

  • Building, managing, and optimizing services in NodeJS that ingest 15 million IoT data packets per day (and growing fast)
  • Developing and maintaining APIs, ensuring scalability, reliability, and security.
  • Architecting and building solutions on AWS, focusing on services like EC2, S3, Lambda, and Kubernetes.
  • Implementing and managing InfluxDB for time-series data, ensuring high performance and availability.
  • Collaborating with cross-functional teams, including front-end developers, senior architects, and product managers to design and implement new features.
  • Troubleshooting and resolving issues, performing root cause analysis to prevent recurrence.

The Ideal candidate will have :

  • Minimum 3 years of experience in NodeJS and JavaScript development with a deep understanding of asynchronous programming.
  • Experience with cloud services, particularly AWS (EC2, S3, Lambda), and container orchestration with Kubernetes.
  • Strong problem-solving skills and ability to think algorithmically.
  • Knowledge of modern front-end frameworks and how they interact with backend services.
  • Ability to write clean, maintainable code and conduct code reviews.
  • Familiarity with agile development methodologies and tools such as JIRA Experience working in the HVAC or Energy industry.
  • Strong communication skills and ability to work collaboratively in a team environment.
  • Experience in solution architecture and system & API design & Development.

nication skills

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