We are looking for a skilled Software Developer to join our team in San Jose, California. This is a long-term contract position where you will contribute to designing, developing, and maintaining high-quality software solutions. If you have a strong background in .NET technologies and enjoy solving complex technical challenges, this role is perfect for you.<br><br>Responsibilities:<br>• Develop and maintain software applications using .NET technologies, including C# and ASP.NET.<br>• Write clean, efficient, and scalable code to meet project requirements.<br>• Collaborate with cross-functional teams to design and implement new features.<br>• Debug and troubleshoot software issues to ensure optimal performance.<br>• Participate in code reviews and provide constructive feedback to team members.<br>• Create and maintain technical documentation for software projects.<br>• Test software applications thoroughly to identify and resolve bugs.<br>• Stay updated on industry trends and emerging technologies to incorporate best practices.<br>• Work closely with stakeholders to gather requirements and deliver solutions that align with business goals.
<p><strong>Optical Design Technologist</strong></p><p><strong>Location:</strong> Sunnyvale, CA</p><p><strong>Duration:</strong> 6‑month contract with potential extension</p><p><strong>Job Summary</strong></p><p>We are seeking an experienced <strong>Optical Design Technologist</strong> with strong expertise in AR software development, optical metrology, prototyping, and data infrastructure. This role involves building AR optical prototypes from the ground up—developing applications in Unity/Unreal, designing custom image viewer tools, assembling hardware, conducting precise metrology, and building scalable data pipelines. The ideal candidate combines hands-on engineering, analytical problem‑solving, and user-centered research.</p><p><strong>Key Responsibilities</strong></p><p><strong>AR Software Development</strong></p><ul><li>Develop AR applications using <strong>Unity</strong> or <strong>Unreal Engine</strong> for prototype evaluation and user studies.</li><li>Build custom image viewer applications for <strong>third‑party AR devices</strong> to support benchmarking and competitive analysis.</li><li>Use <strong>MATLAB, C#, C++, or Python</strong> for application development, automation, and scripting.</li><li>Troubleshoot <strong>hardware/software integration</strong> in prototype systems.</li><li>Create tools for <strong>automated testing</strong>, data capture, and system calibration.</li><li>Assemble AR optical prototypes using both commercial and custom optics, displays, and sensor components.</li><li>Design and fabricate fixtures using CAD software (<strong>SolidWorks, Fusion 360, OnShape</strong>).</li><li>Utilize rapid prototyping methods including <strong>3D printing (FDM, SLA)</strong> and basic fabrication techniques.</li><li>Perform optical measurements for display characterization, including <strong>luminance, color accuracy, MTF, distortion, field of view</strong>, and related metrics.</li><li>Maintain and calibrate metrology equipment such as <strong>photometers, colorimeters, spectrometers</strong>, and optical benches.</li><li>Document measurement methodologies, specifications, and test procedures with emphasis on accuracy and repeatability.</li><li>Design and maintain database structures for storing <strong>optical measurements, user study results, and experimental data</strong> (SQL/NoSQL).</li><li>Develop automated pipelines for <strong>data ingestion, validation, and long‑term storage</strong>.</li><li>Write analysis scripts using <strong>Python, MATLAB, or R</strong> to process measurement data and user study outputs.</li><li>Create clear visualizations and dashboards to communicate findings to cross‑functional teams.</li><li>Produce well-structured documentation and communicate findings effectively to internal teams.</li><li>Maintain organized records, measurement logs, and experimental documentation.</li><li>Demonstrate strong ownership, attention to detail, and ability to dive deep into technical challenges while simplifying complex concepts for stakeholders.</li></ul>
Our client is an early-stage, high-growth startup building products that are actively used and loved by real users. They are looking for a Full Stack Engineer (3–6 years of experience) who is excited about building impactful products in a fast-paced, startup environment — and who has interest or exposure to AI. This is a fully onsite role in San Francisco - (must be already living in San Francisco Bay Area to be considered) <br> About the Role As a Full Stack Engineer, you’ll play a key role in designing, developing, and maintaining modern web applications. You’ll work across the stack to build clean, scalable features and collaborate closely with a small, highly motivated team. This is an opportunity for someone who genuinely enjoys building things — especially products that people use every day. <br> What You’ll Do Design, develop, and maintain full stack applications Build user-facing features using React and Next.js Develop and integrate backend services using Python (Flask) Write clean, efficient, and maintainable TypeScript code Debug, test, and optimize application performance Collaborate closely with cross-functional teammates in a fast-moving startup environment Contribute to AI-powered features and generative AI initiatives