Senior Staff Engineer
Sec· Dec 30, 2025 · 10mo agoPosted 301 days ago
United States
Remote
Full-time
Staff
$180K–$242K est.
4+ years exp
Before you apply
Ghost Signal:
Open since December 30, 2025 — 301 days, and still accepting applications.
Job description
Position Summary
Responsibilities:
• Development of Firmware for ARM/RISC-V MCUs based image sensors.
• Profiling of the firmware to meet different latency requirement.
• Verification of assigned image processing IPs.
• Verification of fpga or sensor chip at integrated system-level.
• Analyze image quality for artifacts due to the image processing pipeline.
• Debugging of issues at IP and at system level.
• Preparing High Level Design and User Guide documents for the Firmware.
• Support post-MTO evaluation, tuning and qualification of image sensors.
• Support customers across geographies for integration of image sensors into smartphone platforms.
Requisite Qualification and Skills:
• Knowledge of or experience with MCUs like RISCV core, ARM Cortex M3/M4.
• Good knowledge of C programming language
o (optional) ARM assembly language.
• Knowledge about the compilation process and linker script.
• Good Analytical skills.
o Must be able to analyze users' needs and then design software to meet those needs.
• Good Debugging skills (GDB, Trace32).
• (Optional) Knowledge about the ISP.
• Good communications skills to interact with different teams, overseas customers, etc.
Role and Responsibilities
Responsibilities:
· Development of Firmware for ARM/RISC-V MCUs based image sensors.
· Profiling of the firmware to meet different latency requirement.
· Verification of assigned image processing IPs.
· Verification of fpga or sensor chip at integrated system-level.
· Analyze image quality for artifacts due to the image processing pipeline.
· Debugging of issues at IP and at system level.
· Preparing High Level Design and User Guide documents for the Firmware.
· Support post-MTO evaluation, tuning and qualification of image sensors.
· Support customers across geographies for integration of image sensors into smartphone platforms..
Experience :: 4 to 13 years
Requisite Qualification and Skills:
· Knowledge of or experience with MCUs like RISCV core, ARM Cortex M3/M4.
· Good knowledge of C programming language
o (optional) ARM assembly language.
· Knowledge about the compilation process and linker script.
· Good Analytical skills.
o Must be able to analyze users needs and then design software to meet those needs.
· Good Debugging skills (GDB, Trace32).
· (Optional) Knowledge about the ISP.
· Good communications skills to interact with different teams, overseas customers, etc.
Skills and Qualifications
• As an expert in the field, uses professional concepts in developing resolutions to critical issues and broad design matters
• Works on issues that impact the success of business or addresses future concepts, products or technologies
• Creates formal networks with key decision-makers and may serve as external spokesperson for the organization
• Exercises wide latitude in determining objectives and approaches to critical assignments
• May direct and control the activities of a broad function in one or more functional areas
• Has overall responsibility for planning, staffing, budgeting, managing expense priorities and recommending and implementing changes and methods
• Regularly interacts with executives and/or major customers. Interactions may frequently involve special skills such as negotiating with customers or management or attempting to influence senior-level leaders regarding significant matters to the organization
• Typically requires a minimum 4 to 13 years of related experience and a Bachelor s degree, or Master s degree, or a PhD
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