Software Engineer, Endoscopic Imaging Application Software

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.

Summary:

The Software Engineering role involves designing and implementing real-time endoscopic imaging applications with a focus on computer vision and image processing using C++ on embedded platforms such as NVIDIA Jetson. The ideal candidate will contribute to system architecture, optimization of GPU-based algorithms, and camera image signal pipelines. Collaboration across engineering disciplines, strong documentation, and leadership in software best practices are key. Candidates should have deep experience in embedded software development, computer vision, and GPU programming, with a background in medical devices considered a strong plus.

In This Role, You Will:

• Design, architect and implement real time endoscopic imaging applications including user interface elements on embedded microprocessors
• Actively implement and support optimization of high-performance computer vision algorithms for real time endoscopic imaging on medical devices using C++ and CUDA
• Support the implementation of camera image signal and calibration pipelines for image quality enhancement
• Collaborate with a cross-functional team of computer vision and electrical engineering specialists
• Translate high level software requirements into detailed and thoroughly documented software implementations
• Participate in design and code reviews. Contribute to design verification activities to prove that the software correctly implements requirements
• Collaborate with program management to create accurate software project schedules and mentor other engineers
• Define and lead implementation of best practices
• Provide architectural guidance
• Evaluate new technologies and provide architectural guidance

Who You Will Report To:

• Director, Software Engineering

Requirements:

• Direct experience with CUDA and GPU programming
• Strong understanding of computer vision fundamentals and image processing techniques
• Familiarity with NVIDIA platforms (e.g., Jetson, DRIVE, or related SDKs)
• Advanced experience with C++ Software Development (3-5 years)
• Strong experience with Python
• Experience working in a Linux based environment, specifically in a command line environment
• Bachelor's degree in Computer Science, Engineering, Math or a STEM discipline and a minimum 3-5 years' experience. Alternatively, minimum of 6 years professional experience developing software for products released to and used by customers
• Deep understanding of Software Engineering principles such as object-oriented analysis and design, data structures, algorithms and software architecture
• Proven track record with unit testing, module and integration testing
• Excellent documentation skills paired with willingness to actively employ these skills
• Excellent communication skills and ability to work independently and effectively within a team environment
• 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 an attractive compensation package, which includes:

• A competitive base salary of $143,000 - $160,000 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 vacation

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. Diverse viewpoints bring diverse capabilities, which strengthen our focus and fuel our growth. 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:

At Calyxo, we prioritize a transparent and structured interview process to ensure the best fit for both our candidates and our team. Please be aware of the following:

• 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 firstname.lastname@calyxoinc.com. If you receive a request for information from any other domain, please contact us directly at info@calyxoinc.com 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.