RTOS SW Engineer
Bucharest, RomaniaKernel / LinuxFirmwareSoC / ASICPosted Oct 20, 2026
Overview
Skills named in this posting
- Linux kernel
- Device drivers
- RTOS
About the role
• We are seeking an RTOS Software Engineer to design and implement the real-time firmware that gives our sensing and control systems their deterministic behavior. You will own scheduling, drivers, and middleware in a hard real-time environment.What you'll do
• Design, implement, and optimize real-time firmware on an RTOS
• Develop task scheduling, IPC, synchronization, and deterministic real-time behavior
• Implement device drivers and middleware within the RTOS environment
• Tune for latency, jitter, and CPU/memory footprint
• Port and configure the RTOS for new SoCs and boards
• Debug real-time and concurrency issues (race conditions, priority inversion)
• Collaborate with platform, DSP, and application teamsRequired Qualifications
• BS or MS in Computer Engineering, Electrical Engineering, or Computer Science
• 5+ years embedded firmware development in C on RTOS-based systems
• Deep understanding of real-time scheduling, concurrency, and synchronization
• Experience with at least one RTOS (FreeRTOS, Zephyr, ThreadX, or QNX) and Linux kernel driver development
• Strong debugging skills with JTAG/SWD, trace, and lab instruments
• Understanding of microcontroller/SoC architecture (memory, interrupts, DMA)Preferred Qualifications
• ARM Cortex-M/R experience
• Low-latency, high-rate sensor data pipelines
• Safety-critical or functional-safety (ISO 26262) firmware experience
• Multi-core AMP/SMP RTOS configurations
• Robotics or autonomous systems backgroundBenefits (subject to location and local regulations)
• Competitive salary and equity
• Flexible vacation and time-off policy
• Collaborative, fast-paced, and inclusive work environment
• Opportunity to work on cutting-edge technologies with a highly cross-functional team
Apply on the employer's site
Original posting: ats.rippling.com
RISC-V ecosystem
Lyte AI in the RISC-V ecosystem
Perception layer for physical AI · AI · US · founded 2021
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