G02 - Backend Engineer

Position Overview

We are seeking an experienced Backend Engineer with hands-on experience in IoT systems, database design, Microsoft Azure, and Java backend development. The successful candidate will design and build scalable backend services that power internet-facing platforms and IoT ecosystems, while ensuring reliability, performance, and secure data processing in a cloud environment.

This role involves developing cloud-native backend systems, integrating IoT devices and data pipelines, and supporting day-to-day operations of mission-critical platforms.

Key Responsibilities

Backend & System Development

• Design, develop, and maintain backend services and APIs using Java & Spring Boot.
• Build scalable, high-performance web and cloud-based systems.
• Develop reusable, efficient, and secure code optimized for scalability and reliability.
• Integrate software components into fully functional systems.

IoT & Data Integration

• Develop backend services to ingest, process, and manage data from IoT devices and sensors.
• Design reliable data pipelines for real-time and batch IoT data processing.
• Integrate IoT platforms with enterprise systems and external services.

Cloud & Containerization

• Design and deploy cloud-native solutions on Microsoft Azure.
• Implement containerized deployments using Docker and Kubernetes.
• Ensure scalability, monitoring, and resilience of cloud services.

Database & Performance

• Design and optimize database schemas and data models.
• Manage and maintain databases such as MongoDB and MS SQL Server.
• Conduct performance tuning, load testing, and optimization.

Testing, Quality & Documentation

• Develop automated tests and validation plans.
• Perform performance and load testing.
• Document system architecture, APIs, and workflows for maintainability.

Required Qualifications & Skills

• Bachelors degree in Computer Science, Engineering, or related field.
• 3+ years of backend development experience.
• Strong backend development skills in Java (Spring Boot).
• Experience building IoT-enabled systems or integrating device data.
• Experience designing and managing databases (MongoDB, MSSQL, or similar).
• Hands-on experience with Microsoft Azure cloud services.
• Experience with RESTful APIs, OAuth, JSON, and XML.
• Experience with container technologies (Docker, Kubernetes).
• Familiarity with Apache Camel or similar integration frameworks.