Sr. Imaging Science Engineer - Pleasanton - Calyxo

Description

Sr. Imaging Science Engineer - Pleasanton, CA

Pleasanton, CA

Calyxo, Inc. is a medical device company headquartered in Pleasanton, California, USA. The company was founded in 2016 to address the profound need for improved kidney stone treatment. Kidney stone disease is a common, painful condition that consumes vast amounts of healthcare resources each year. Our team is led by executives and investors with a proven track record of commercializing paradigm-shifting devices to meet unmet needs within urology.

Are you ready to change the future of kidney stone treatment? We are seeking high achievers who want to be part of a dynamic team working in a fun, diverse atmosphere.

Overview

Summary: Calyxo is seeking a highly skilled and innovative Imaging Science Engineer, responsible for driving the design, testing, and analysis of endoscope camera and illumination systems. The ideal candidate will lead the optical design and quantitative evaluation of endoscope image and video quality for end-to-end systems and subsystems. This individual will be a key member of a multidisciplinary engineering team to support existing product lines while driving the development of next-generation technologies. The role also requires ensuring that all engineering efforts comply with industry standards and regulatory requirements while aligning with strategic business objectives.

In This Role, You Will

• Design camera and illumination optical systems/subsystems for endoscopy and perform detailed quantitative analyses of their imaging & video performance.
• Work with cross-functional teams to define requirements for image and video quality.
• Drive in-process and end-of-line optical test methodology used in component and device manufacturing.
• Work with clinical engineering and product management to translate user feedback on visualization quality into bench-testable design improvements.
• Organize design reviews to ensure optimal imaging design performance across disposable instruments, capital hardware, and software interfaces.
• Create change orders, test protocols/reports, and design documents.
• Complete Design Verification testing and risk management activities.
• Interact with suppliers and internal operations representatives to perform root cause investigation, component lifecycle management and continuous improvement.
• Create, operate and maintain an optical test bench and testing laboratory environment complying with Calyxo's internal Quality Management System.
• Contribute to the technology roadmap for visualization and related research endeavors.
• Contribute to a culture of continuous improvement and innovation among engineering and cross-functional teams.
• Collaborate with cross-functional teams to bring prototypes to the market.
• Mentor junior and non-specialist engineering talent, promoting a collaborative and high-performance work environment.

Who You Will Report To

• Director, Vision & Sensor Systems

Requirements

• MS in Imaging Science, Optical Engineering, Electrical Engineering, Physics or a related technical field. PhD preferred and 4+ years of experience in product development related to camera and illumination system design/characterization.
• Deep technical expertise in camera and illumination system quantitative analysis, including relevant standards (e.g. ISO 8600, 12233, 14524 and and colorimetry, including practical application of CIE ΔE and ΔC measurement.
• Practical experience in hands-on laboratory optics, including use of optical test targets, backlights, optomechanics, meters, sensors and other test equipment.
• Experience performing photometric and radiometric quantitative analyses of illumination systems, including power meters, spectroradiometers and spectrophotometers.
• Practical working knowledge of analog and digital electronics fundamentals.
• Experience using Imatest software for image quality assessment.
• Proficiency in Python or alternative scripting language for image/video analysis, hardware control and test automation strongly preferred.
• Expertise in optical/optomechanical component and system design. ZEMAX (or alternative ray-tracing software) and SolidWorks (or alternative CAD software) preferred.
• Experience leading external vendors and contract manufacturers in the development of custom imaging solutions.
• Strong problem-solving skills and experience working as part of multifunctional technical project teams through all development lifecycle phases.
• Experience in requirements definition, design reviews, change management and risk control.
• Excellent technical writing and verbal communication skills are a must.
• Ability to work independently or in a team setting required.
• Must be self-directed, self-motivated and be able to multi-task in a fast-paced environment with multiple priorities.
• Experience and involvement with MDRs, IDEs, and 510(k) filings is preferred.
• Knowledge and ability to interpret and follow applicable regulations, guidelines, and policy statements is required. Must have experience working under quality systems designed to meet governmental regulations such as FDA QSR, ISO 13485, and the MDD.
• Ability to travel domestically and internationally up to 10% of the time.
• Work location: Pleasanton (Rosewood) - on-site 5 days a week
• Compliance with relevant county, state, and Federal rules regarding vaccinations.

What We Offer

At Calyxo, you will be part of a knowledgeable, high-achieving, experienced and fun team. You will work in a diverse work environment with experienced, proven leaders and have an opportunity to shape our company culture. You will experience constant learning and dynamic challenges to help you grow and be the best version of yourself.

We also offer a compensation plan as follows:

• Competitive base salary of $160,000 - $200,000 and variable incentive plan
• Stock options – ownership and a stake in growing a mission-driven company
• Employee benefits package that includes 401(k), healthcare insurance and paid time off

Equal Opportunity

Calyxo is deeply committed to fostering an environment where diversity and inclusion are not only valued but also prioritized. We believe a diverse and inclusive community empowers us to act courageously, care deeply, and dream boldly to impact people in big ways. Calyxo is proud to be an equal opportunity employer, seeking to create a welcoming and diverse environment. All applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status or any other applicable legally protected characteristics.

Legal authorization to work in the United States is required. In compliance with federal law, all persons hired will be required to verify their identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

Disclaimer

• Structured Interview Process: Our hiring process includes multiple stages of interviews where you will have the opportunity to communicate directly with Calyxo employees. This ensures that you gain a comprehensive understanding of the role and our company culture.
• Verification of Identity: We do not extend job offers without first meeting candidates, either virtually or in person. This step is crucial to maintain the integrity of our hiring process and to ensure mutual alignment.
• Beware of Scams: Calyxo will never request sensitive personal information, such as your full name, address, phone number, or identification documents, via email or online forms before an official interview. Calyxo representatives will always contact you using an email format of If you receive a request for information from any other domain, please contact us directly at to verify the legitimacy of the communication.

We appreciate your interest in joining Calyxo and look forward to getting to know you through our official channels.