Backend Developer

About The Role

We are looking for a Backend Engineer to own and evolve our core integration platform. You

will be responsible for designing, building, and scaling event-driven microservices that

enable seamless communication between our IoT platform and multiple third-party vendor

ecosystems. In this role you will drive technical decisions, mentor engineers, and work

closely with product and architecture teams to deliver scalable, reliable backend systems.

Key Responsibilities

• Develop Cloud-Native Applications
• Design and build scalable applications for cloud platforms like:
• Amazon Web Services
• Microsoft Azure
• Google Cloud
• Develop microservices and distributed applications.
• API Development & Integration
• Create and maintain REST APIs and backend services.
• Integrate cloud services, third-party APIs, and databases.
• Serverless Application Development
• Build serverless applications using services such as:
• AWS Lambda
• Azure Functions
• Implement event-driven architectures.
• Own and extend the integration platform, enabling onboarding and unified control of
  
  

devices across multiple third-party vendor ecosystems

• Design and maintain event-driven architectures processing high-volume device events
  
  

(10K+ events/sec) via Kafka, MQTT, and cloud messaging services

• Build and enhance microservices for device state synchronization, ensuring lowlatency, reliable communication across distributed IoT systems
• Develop and maintain voice platform integrations (Alexa Smart Home, Google
  
  

Home) for device discovery and real-time control

• Implement and manage OAuth 2.0-based account linking and token lifecycle
  
  

management across third-party platforms

• Build scalable backend APIs for real-time dashboards to visualize device telemetry,
  
  

aggregating and serving device state data at scale

• Establish and maintain CI/CD pipelines using GitHub Actions and AWS
  
  

CodePipeline for automated build, test, and deployment workflows

• Collaborate with product managers, solution architects, and QA to ensure timely,
  
  

high-quality delivery

Must-Have Skills

• 5–8 years of professional backend engineering experience
• Strong proficiency in Python and exposure to Node.js with Typescript.
• Experience with event-driven architecture using Apache Kafka, MQTT, or similar
  
  

messaging systems

• Solid experience with RESTful API design and building scalable microservices
• Hands-on with cloud platforms - AWS (ECS, Lambda, S3, CodePipeline) or
  
  

GCP(App Engine, Cloud Run)

• Experience with OAuth 2.0, JWT, and secure authentication flows
• Proficiency with Docker and containerized deployments
• Experience with CI/CD pipelines (GitHub Actions, Jenkins, or AWS CodePipeline)
• Excellent problem-solving skills and ability to debug complex production issues
  
  

across distributed services

Good-to-Have Skills

• Experience with IoT protocols (MQTT) and IoT platforms
• Familiarity with cloud messaging services (Google Pub/Sub, Azure Event Hub,
  
  

AWS SNS/SQS)

• Experience with voice assistant integrations (Alexa Smart Home, Google Home)
• Experience with Kubernetes based deployments
  
  

Skills: backend development,mqtt,aws,rest api,cloud,platforms,docker,ci,gcp,iot,cd pipelines,event-driven,microservices,kafka,python