Job Description

Critical Skills To Possess

Experience

5–8 years in backend development
Strong experience in microservices architecture
Experience working on production systems Technical Skills
Strong programming skills in: o C++ / C# / .NET Core / Go (at least one must be strong)
Experience with: o REST APIs o distributed systems
Strong understanding of: o multithreading o concurrency IoT & Messaging
Experience with: o MQTT (preferred) o message queues / event systems
Understanding of real-time data processing Database
Strong knowledge of PostgreSQL
Experience in: o query optimization o indexing o handling large datasets Good to Have
Experience with Docker & Kubernetes
Exposure to AWS/Azure cloud platforms
Knowledge of event-driven architecture Soft Skills
Strong problem-solving skills
Ability to work independently with minimal supervision
Good communication and collaboration skills
Ownership mindset

Preferred Qualifications

Roles & Responsibilities

Roles And Responsibilities

Microservices Development
Design and develop scalable, high-performance microservices
Implement REST/gRPC APIs for BOS and external integrations
Ensure clean separation of concerns and modular design 2. IoT & MQTT Integration
Develop services to: o consume MQTT messages from devices o process and validate incoming data
Implement: o message parsing o retry mechanisms o fault tolerance 3. Data Processing & Storage
Handle high-volume IoT data ingestion
Design efficient data handling logic for: o real-time processing o batch processing (if required)
Work with PostgreSQL for: o data persistence o optimized queries 4. Distributed System Design
Implement: o asynchronous communication o event-driven patterns
Handle: o concurrency o idempotency o eventual consistency 5. Performance & Scalability
Optimize services for: o high throughput o low latency
Identify and fix performance bottlenecks
Ensure services scale horizontally 6. Code Quality & Best Practices
Follow coding standards defined by architects
Write clean, maintainable, testable code
Participate in: o code reviews o design discussions 7. Collaboration
Work closely with: o System Architect (for design clarity) o Cloud Architect (for deployment alignment) o DevOps (for CI/CD and releases) o QA team (for testing and validation) 8. Production Support
Troubleshoot production issues
Perform root cause analysis
Fix bugs and improve system reliability