Senior Software Engineer

Gaming:

Welcome to the world of land-based gaming. At Light & Wonder, it’s all about the games, and our Gaming team builds cutting-edge technology, products, and content for the most iconic casinos and operators across the globe.

Position Summary

• Experience:4-7 years

• Core Technical Skills

• Programming Languages:
  • C/C++: Proficiency in C and C++ as they are the primary languages for embedded systems.
  • Assembly Language: Understanding of assembly language for low-level hardware interactions.
  • Python: Useful for scripting and automation tasks.
  • Embedded-specific Languages: Knowledge of other relevant languages such as Ada, Rust, or VHDL.
• Microcontrollers and Processors:
  • ARM Cortex-M/R/A: Experience with ARM architectures.
  • AVR: Familiarity with AVR microcontrollers.
  • PIC: Experience with Microchip PIC microcontrollers.
  • 8051: Knowledge of the 8051 family of microcontrollers.
  • ESP32/ESP8266: Experience with ESP32 and ESP8266 for IoT applications.
• Real-Time Operating Systems (RTOS):
  • FreeRTOS: Understanding of FreeRTOS for real-time applications.
  • ChibiOS: Familiarity with ChibiOS.
  • Zephyr: Experience with Zephyr RTOS.
  • ThreadX: Knowledge of ThreadX.
• Development Tools and IDEs:
  • Keil uVision: Experience with Keil IDE.
  • IAR Embedded Workbench: Proficiency in IAR tools.
  • Eclipse IDE: Knowledge of Eclipse-based environments.
  • Arduino IDE: Familiarity with the Arduino development environment.
  • PlatformIO: Experience with PlatformIO.
• Hardware Interfacing:
  • GPIO, UART, SPI, I2C: Proficiency in interfacing with general-purpose I/O pins and communication protocols.
  • ADC/DAC: Knowledge of analog-to-digital and digital-to-analog conversions.
  • PWM: Experience with pulse-width modulation.
• Debugging and Testing:
  • JTAG/SWD: Proficiency with JTAG and Serial Wire Debug for debugging.
  • Oscilloscopes/Logic Analyzers: Experience using oscilloscopes and logic analyzers for hardware debugging.
  • Unit Testing: Familiarity with unit testing frameworks for embedded systems.
  • Continuous Integration: Knowledge of CI/CD practices in embedded development.

Embedded Software Development

Firmware Development:

• Bootloaders: Knowledge of bootloader development and implementation.
• Device Drivers: Experience writing and optimizing device drivers.
• Communication Protocols: Understanding of protocols like CAN, Modbus, and Zigbee.

Low-Level Programming:

• Bare Metal Programming: Experience with programming directly on hardware without an OS.
• Interrupt Handling: Proficiency in handling interrupts and designing interrupt service routines (ISRs).
• Memory Management: Understanding of memory management, including stack, heap, and static allocation.

Embedded Linux:

• Yocto Project: Experience with the Yocto Project for building custom Linux distributions.
• Buildroot: Familiarity with Buildroot.
• Kernel Modules: Knowledge of writing and debugging Linux kernel modules.
• Device Tree: Understanding of the device tree in Linux.

Systems and Architecture

System Architecture:

• System Design: Experience in designing embedded systems from scratch.
• Power Management: Knowledge of power management techniques and low-power design.
• Safety-Critical Systems: Familiarity with safety standards like ISO 26262, DO-178C.

Networking and Communication:

• IoT Protocols: Knowledge of IoT protocols such as MQTT, CoAP, and LoRaWAN.
• Networking: Understanding of networking basics and protocols (TCP/IP, UDP).

Qualifications

Interview Process:

1.Online Assessment
2.Technical Interview (In-Person)
3.Final Level interview
4.HR Interview

Please Note: You will be required to work from the office for 5 days (No remote/ No Hybrid)

Technical interview will be conducted at Bangalore office as a mandate process.

Work location ; ITPL, Whitefield, Bangalore