Python Developer

GSR Business Services; Pune District; On-site; INR 2,300,000 - 3,600,000; Full time

Job summary

GSR Business Services in Pune is seeking a Senior Embedded Software Developer to build production-grade Python apps on Embedded Linux, with GUI interfaces and cloud/backend integration. You will work on ARM64/x86 embedded products touching hardware and services.

You will lead development across GPIO/UART/SPI/I2C/USB/Ethernet, RFID integration, MQTT communications, and REST API integration, while ensuring robust tests, monitoring, and deployment on embedded devices.

Qualifications

• 5–10+ years of Python development on embedded Linux.
• Experience with PyQt/PySide/Qt and GUI on industrial touchscreen devices.
• Experience with GPIO/UART/RS232/RS485, SPI, I2C, USB, Ethernet.
• Experience with MQTT and REST APIs.
• Strong debugging skills and good Git practices.

Responsibilities

• Develop and maintain production-grade Python applications on Embedded Linux.
• Build responsive PyQt/PySide GUI applications for industrial/touchscreen devices.
• Integrate hardware using GPIO, UART, SPI, I2C, USB, Ethernet.
• Integrate RFID readers and industrial peripherals with embedded apps.
• Develop MQTT-based device communication for telemetry and remote configuration.
• Integrate embedded apps with REST APIs and backend services.
• Build background services, device monitoring, diagnostics, logging, recovery.
• Develop automated tests and validation tools.
• Work with Linux systems, networking, processes, threads, device interfaces.
• Debug hardware/software integration issues in development and production.

Skills

Python 3 development

PyQt/PySide/Qt

Embedded Linux

GPIO/Hardware interfaces

UART/Serial

MQTT

REST APIs

HTTP/HTTPS/JSON/TCPIP

Threading/Asyncio

Systemd/Linux services

Git

Debugging/Problem solving

Tools

Docker on Embedded Linux

Yocto

Buildroot

C/C++

Job description

Working Days: Monday To Friday

Working Time: 9am6pm

Working Location: Pune

Working Mode: Work From Office

Notice Period: Immediate or SNP

Interview Mode: L1:MS Teams, L2:Face To Face

Role: Senior Embedded Software Developer - Python & Embedded Linux

Role Overview:

This is a hands-on individual contributor role focused on building production-grade Python applications on Embedded Linux that interact with hardware, provide local GUI interfaces, and communicate with backend/cloud systems (ARM64/x86_64-based embedded products).

Key Responsibilities:

• Develop and maintain production-grade Python applications on Embedded Linux
• Build responsive PyQt/PySide GUI applications for industrial/touchscreen devices
• Integrate and control hardware using GPIO, UART/RS232/RS485, SPI, I2C, USB, and Ethernet
• Integrate RFID readers and industrial peripherals with embedded applications
• Develop MQTT-based device communication for telemetry, commands, events, and remote configuration
• Integrate embedded applications with REST APIs and backend services
• Build background services, device monitoring, diagnostics, logging, and recovery mechanisms
• Develop automated tests and production/validation tools
• Work with system, Linux networking, processes, threads, and device interfaces
• Debug hardware/software integration issues in development and production

Required Skills:

• Strong Python 3 development experience (5-10+ years)
• Strong experience with PyQt, PySide, or Qt
• Hands-on Embedded Linux experience
• Experience with GPIO and hardware interfaces
• UART/serial communication with industrial peripherals
• RFID integration experience (highly desirable)
• Strong experience with MQTT and REST APIs
• Good understanding of HTTP/HTTPS, JSON, TCP/IP, networking
• Experience with threading, asyncio, multiprocessing, or event-driven programming
• Experience with systemd/Linux services and embedded device deployment
• Strong debugging and problem-solving skills; good Git practices

Good to Have:

• ARM64 SBCs (Raspberry Pi, BeagleBone, or custom boards)
• Yocto or Buildroot
• Docker on Embedded Linux
• OTA updates and remote device management
• WebSockets and cloud IoT platforms
• Working knowledge of C/C++