C++ Developer

Infovision Labs; Bengaluru; On-site; INR 2,400,000 - 3,800,000; Full time

Job summary

Infovision Labs in Bengaluru seeks a senior backend engineer to lead the development of scalable services. You will design and implement robust microservices, optimize data flows, and ensure reliability for production systems across on-prem and edge environments.

Proficiency in C++ or Go, REST APIs, and distributed systems is required, along with strong knowledge of PostgreSQL and messaging systems like MQTT. Docker and Kubernetes experience is preferred.

Qualifications

• 6+ years in backend development
• Strong experience in microservices architecture
• Experience working on production-grade systems
• Experience with REST APIs and distributed systems
• Strong understanding of multithreading and concurrency
• Experience with MQTT or similar messaging systems
• Hands-on with PostgreSQL and data handling at scale
• Familiarity with Docker and Kubernetes
• Exposure to on-prem or edge-based deployments (nice to have)

Skills

Backend development

Microservices architecture

Production-grade systems

Multithreading

Concurrency

Event-driven architecture

C++

Go

REST APIs

Distributed systems

Tools

Docker

Kubernetes

Linux

Networking basics

PostgreSQL

MQTT

Kafka

RabbitMQ

EMQX

Mosquitto

Job description

Critical Skills to Possess:

• 6+ years in backend development
• Strong experience in microservices architecture
• Experience working on production-grade systems

Technical Skills

• Strong programming skills in:
• C++ / Go
• Experience with:
• REST APIs
• distributed systems
• Strong understanding of:
• multithreading
• concurrency

IoT & Messaging

• Experience with:
• MQTT (preferred / important)
• message queues / event systems
• Understanding of real-time data processing

Database

• Strong knowledge of PostgreSQL
• Experience in:
• query optimization
• indexing
• handling large datasets

Infrastructure & Deployment Awareness

• Experience with:
• Docker (important)
• Basic understanding of:
• Linux systems
• networking basics (ports, connectivity)
• Exposure to:
• Kubernetes / K3s (good to have)
• deployment environments (non-cloud setups preferred)

Good to Have

• Experience working on on-prem or edge-based systems
• Exposure to self-hosted messaging systems (Kafka, RabbitMQ, EMQX, Mosquitto)
• Knowledge of event-driven architecture
• Exposure to hybrid systems (on-prem + cloud sync)