Optical Simulation Scientist

Focused Energy is an innovative startup in the fusion energy sector, dedicated to harnessing the power of fusion to provide limitless clean energy in a sustainable manner. By commercializing laser-induced inertial fusion technology, we are on the brink of revolutionizing energy generation for a secure and scalable future.We are looking for a passionate and talented Optical Simulation Scientist to create and implement cutting-edge computational tools that simulate the intricate optical and multiphysics behaviors of our high-energy laser systems. This role will involve developing high-fidelity digital models that enhance system architecture, component design, and experimental validation for the next generation of fusion laser drivers.Your contributions will be pivotal in establishing our digital twin environment, facilitating predictive optimization, expediting design processes, mitigating experimental risks, and transforming advanced laser physics into dependable, scalable energy solutions.

About Neuralink:Neuralink is at the forefront of advancing technology that creates a bi-directional interface between the human brain and devices. Our innovative solutions are designed to restore mobility for individuals with paralysis, enable sight for the visually impaired, and redefine human interaction with the digital landscape.Team Overview:The Robot Optics Team is on the lookout for passionate Optical Engineers who aspire to transform surgical environments. We are responsible for the optical engineering elements of Neuralink's surgeries, focusing on our surgical robotics, operating room equipment, and the development of custom consumables. Our primary device is a robotic system engineered to facilitate implant insertions, featuring critical subsystems such as 2D and 3D machine vision cameras, optical coherence tomography, and surgical site illuminators.Our team manages the complete product lifecycle of all optical subsystems across various robotic models, from concept and design through production, testing, and maintenance. Additionally, we design hardware for the creation and inspection of consumables, like laser-machined needle cartridges. Given our in-house manufacturing capabilities, our core tasks include bring-up testing, designing hardware acceptance testers, and overseeing manufacturing processes.Role and Responsibilities:As an Optical Engineer at Neuralink, you will be instrumental in developing custom optics and imaging systems that directly integrate with our surgical robots and consumables manufacturing systems. Your work will span from sub-micron conventional imaging to laser scanning imaging and non-imaging optical power delivery. This role offers an exciting opportunity to collaborate closely with mechanical, electrical, and software engineers on the Robotics Team, as well as neuroscientists and biologists across the organization. Your responsibilities will include:Designing and simulating optical imaging systemsTesting, verification, and maintenance of robotic vision systemsDeveloping custom laser interferometry and manufacturing systemsTesting and validating optical consumablesFabricating and testing beam-scanning instrumentsCreating image acquisition and processing softwareResearching and innovating new imaging technologies for robotic surgeriesPreparing essential documentation and SOPs for robot optics

Join NODA AI as a Senior Simulation EngineerLocation: Austin, TX (Hybrid, with minimal travel up to 10%) Clearance Requirement: Must be a U.S. Citizen capable of obtaining a security clearance.About NODA AIAs a veteran-owned, venture-backed technology innovator, NODA AI is revolutionizing the collaboration of unmanned systems in complex, mission-critical environments. Our advanced distributed orchestration platform facilitates the autonomous coordination of diverse unmanned systems across air, sea, land, and space, serving critical applications in defense, intelligence, and commercial sectors.At NODA, we are creating autonomy layers that empower vehicles from various domains to operate cohesively, adaptively, and resiliently. Simulation is a cornerstone capability at NODA, utilized not only for rigorous testing but also for system architecture, mission rehearsals, integration validation, and impactful customer demonstrations.The OpportunityWe are on the lookout for an experienced Senior Simulation Engineer to lead and enhance NODA’s simulation capabilities as a pivotal component of our platform. This role involves the design and evolution of simulation environments that expedite internal development while also facilitating customer mission planning, demonstrations, and deployments.You will be responsible for constructing and managing a ROS 2-based multi-domain simulation environment that effectively exercises real execution paths across autonomy, mission planning, communications, and data capture systems. Your contributions will empower engineers to validate behaviors prior to field deployment, assist mission leads in rehearsing intricate operations, and ensure that simulations accurately reflect real-world operational constraints.This role is designed for a senior-level, hands-on individual contributor who truly understands how simulation impacts real-world delivery, extending beyond mere visualization fidelity.Key ResponsibilitiesDesign, develop, and sustain multi-vehicle simulation environments across air, ground, and maritime domains utilizing ROS 2-based tools.Lead the evolution of NODA’s core simulation platform, ensuring it meets the needs of engineering development, integration testing, mission rehearsals, and demonstrations.Implement high-fidelity sensor models, including EO/IR, LiDAR, radar, and sonar, with a focus on accuracy, performance, and extensibility.

Join Diligent Robotics as a Senior Software Engineer specializing in simulation and support. In this pivotal role, you will be responsible for developing cutting-edge software solutions that enhance our robotic systems. Your expertise will contribute to the design, integration, and maintenance of simulation environments, ensuring our robots perform optimally in real-world scenarios.We are looking for a passionate engineer who thrives in a collaborative environment, is eager to solve complex problems, and is committed to delivering high-quality software. You will work closely with cross-functional teams to innovate and improve our robotic capabilities.

Join Our Innovative Team At avride, we are at the forefront of developing advanced simulation infrastructure that is essential for testing, validating, and debugging our cutting-edge autonomous driving systems. Our simulations are a crucial resource used daily by various teams across the organization, including QA engineers, autonomy engineers, ML teams, safety analysts, and data scientists. The modular nature of our simulator allows for both full-system and component-level testing, operating efficiently on distributed compute clusters. This capability enables us to simulate a vast array of scenarios, surpassing what is achievable on the road. Role Overview As a Senior C++ Engineer, you will play a pivotal role in designing and building the core infrastructure that underpins our simulation system. You will write high-performance and reliable C++ code that facilitates critical simulation workflows. Close collaboration with both infrastructure and autonomy teams will be essential to ensure that our systems maintain correctness, reproducibility, and consistency with on-vehicle software. You will tackle complex challenges, such as running multiple versions of autonomy modules in a single simulation to compare behaviors across code revisions. Additionally, you will contribute to the development of tools for analyzing simulation performance and behavior, ensuring that our system remains efficient and cost-effective as we scale. Key Responsibilities Design and implement foundational simulation infrastructure in C++. Ensure the accuracy, reproducibility, and efficiency of simulation runs. Collaborate with platform and autonomy teams to ensure seamless integration with real-world deployments. Lead and participate in design reviews and cross-team technical decisions. Develop tools to analyze performance and debug system behavior. Qualifications 5+ years of experience in building production-level software. Strong proficiency in modern C++. Experience with benchmarking, profiling, and optimizing complex systems. Familiarity with large-scale and distributed compute environments. Preferred Skills Experience with Python for tooling and automation. Familiarity with Bazel, as it is extensively used in our workflows. Background in robotics, simulation, or embedded systems. Experience modeling real-world systems including physics, sensors, agents, and environments.

Role overview The Senior Mechanical Engineer - Structural Simulation & Analysis at Apptronik will play a key part in developing advanced robotic systems in Austin, TX. This position centers on supporting new product development by performing simulations and analyses that influence the strength, reliability, and overall performance of robotic products. What you will do Run structural simulations to assess mechanical designs for upcoming robotic systems. Review and interpret simulation results to verify that products comply with required safety and performance standards. Apply structural analysis expertise to help ensure the integrity and dependability of new robotic products.

About the TeamJoin our dedicated Simulation Testing team at avride, where we prioritize the reliability and safety of autonomous driving systems through detailed virtual scenario testing. Our collaborative efforts with the Motion Planning, Prediction, Perception, and Control teams enable us to create robust offline testing environments and reliable testing processes, ensuring we identify and address issues as early as possible, long before real-world testing begins.About the RoleAs a Quality Assurance Engineer specializing in Simulation Testing, you will be instrumental in designing, executing, and analyzing virtual test scenarios aimed at validating our autonomous driving software. Your role will involve close collaboration with development, analytics, and data labeling teams, preparing comprehensive checklists and test scenarios, and compiling precise testing datasets. Your keen analytical skills and proactive approach to continuous improvement will be vital for your success in this position.What You'll DoDesign and execute structured testing plans for new features and bug resolutions.Create comprehensive checklists and testing scenarios to ensure thorough evaluation.Collect and organize datasets for in-depth testing.Analyze test results and document defects with clarity.Generate detailed reports on test findings and safety metrics.Develop metrics for assessing autonomous vehicle performance and safety.Work closely with cross-functional teams to enhance test coverage and effectiveness.What You'll NeedMinimum of 3 years of experience in software testing.Strong analytical skills and a structured approach to problem-solving.A proactive and inquisitive mindset focused on continuous improvement and deeper product comprehension.Excellent planning and prioritization skills, managing tasks effectively under varying workloads.Solid understanding of traffic regulations and driving rules.Nice to HaveExperience with autonomous vehicle testing methodologies.Proficiency in at least one programming language such as Python.Basic knowledge of vehicle dynamics or sensor technologies (LiDAR, Radar, Cameras).

Join Agnite Health LLC as an Optical Manager in Austin, Texas, where you will lead our optical team to deliver exceptional patient care and innovative optical solutions. In this pivotal role, you will oversee daily operations, manage inventory, and ensure compliance with industry standards, all while fostering a positive and collaborative team environment.

About Future Secure AI Future Secure AI develops artificial intelligence solutions that address complex problems for global enterprises. The company values bold thinking, rigor, and curiosity, guided by its BRAVER values. Leadership encourages open communication and supports professional growth, recognizing that company success is tied to individual development. Role Overview The Senior Data Scientist - Applied Science joins the advanced analytics and AI division in Austin, TX. This role focuses on designing, building, and deploying machine learning systems, with a strong emphasis on large language models (LLMs) to tackle real-world challenges for enterprise clients. What You Will Do Design and implement advanced machine learning solutions, especially those involving LLMs Deploy AI systems that address significant business problems for clients across different sectors Influence the company’s AI strategy and contribute to a responsible, scalable approach Mentor junior team members and foster a culture of technical excellence and creativity What Sets This Role Apart Direct impact on AI systems used across industries Opportunities to help shape strategic direction and best practices Environment that values lifelong learning and open collaboration

Teamwork makes the stream work. Roku is revolutionizing the way the world watches televisionAs the leading TV streaming platform across the U.S., Canada, and Mexico, Roku is on a mission to connect every television globally. We pioneered streaming technology, enabling consumers to access their favorite content, empowering publishers to engage large audiences, and offering advertisers innovative methods to reach viewers.From your very first day at Roku, you will play a crucial role in our fast-paced, dynamic environment where every contribution is valued. Join us in delighting millions of streamers worldwide while gaining invaluable experience across multiple domains. About the TeamAs a Senior Data Scientist at Roku, you will harness the power of Big Data to inform our most critical business strategies. Your role will blend technical expertise with business insight, as you collaborate with leaders to deliver actionable recommendations. Senior Data Scientists at Roku are strategic partners to executive leadership, making effective communication and presentation skills paramount. Unlike traditional roles, you will proactively identify key areas of focus, conduct in-depth analyses, and offer well-grounded insights and recommendations. This position is ideal for individuals eager to grow their business acumen alongside their technical and analytical prowess.About the RoleWe are seeking a Senior Data Scientist to join our Core Analytics team, supporting our Operations department. You will exhibit strong technical capabilities in data retrieval, manipulation, analysis, and visualization, coupled with exceptional communication skills and a proven track record in collaboration. Your innate curiosity and ability to balance a global perspective with local execution will be key to your success in this role. We are looking for a proactive problem solver who can drive initiatives with internal stakeholders.

webAI develops distributed AI infrastructure to support personalized solutions. The company emphasizes scalable and adaptable systems that process data near its source, helping protect both sensitive information and intellectual property. Its platform enables organizations to run large AI models on everyday consumer hardware while keeping embedded data secure. Integrity, accountability, resilience, and humility guide the team’s work, and webAI seeks individuals eager to shape the direction of AI technology. The AI Research Scientist role is based in downtown Austin within webAI’s Intelligence Lab. This position focuses on designing original AI models and tackling practical challenges in the field. Success depends on both creative problem-solving and the measurable impact of developed models. Collaboration with engineers and research leaders is central, and the team values frequent experimentation as they build efficient, privacy-conscious systems. Main Responsibilities Algorithm Development: Create and train new model architectures, including Transformers, State-Space Models, and Diffusion models, to address complex business needs. Experimental Design: Lead hypothesis testing, establish evaluation benchmarks, and define loss functions that align with human intent. Literature Engagement: Keep up with research on ArXiv and participate in conferences such as NeurIPS, ICML, and CVPR to apply or extend recent findings. Prototyping: Develop proof-of-concept models that demonstrate improvements in accuracy, speed, or reasoning. Knowledge Sharing: Document research outcomes and methodologies to support ongoing team learning and collaboration.

About Us:At webAI, we are at the forefront of artificial intelligence innovation, establishing a pioneering distributed AI infrastructure tailored for personalized AI solutions. We acknowledge the growing demands of a data-driven world that necessitates both scalability and flexibility. Our vision centers on distributed processing at the edge, which allows computation to occur closer to data generation sources. Our mission is to create a future where valuable corporate data and intellectual property are kept entirely confidential, enabling large-scale AI model deployment on standard consumer hardware without compromising sensitive information. We are building a comprehensive platform that is secure, scalable, and fully user-controlled, providing enterprises with AI solutions that cater to their specific business needs. Our team embodies the values of truth, ownership, tenacity, and humility, and we actively seek individuals who share these principles and are driven to shape the future of AI.About the Role:As an AI Research Scientist, you will play a vital role in the development of next-generation AI models and systems at webAI. Your responsibilities will include designing, training, evaluating, and optimizing cutting-edge machine learning models such as large language models, multimodal architectures, and on-device inference systems. You will collaborate closely with research leadership, applied AI teams, and platform engineering to push the boundaries of scientific discovery while ensuring that our innovations have a tangible impact in the real world.This position is ideal for someone who thrives on experimentation, enjoys tackling complex challenges, and is committed to creating powerful, efficient, and privacy-preserving AI technologies.

Join our dynamic team at Striveworks as a Senior Data Scientist, where you will play a pivotal role in shaping data-driven solutions that drive business insights and innovation. In this position, you will leverage your expertise in statistical analysis, machine learning, and data modeling to extract meaningful insights from complex data sets.Your responsibilities will include developing predictive models, collaborating with cross-functional teams, and presenting findings to stakeholders to inform strategic decisions. If you have a passion for harnessing data to solve real-world problems, we want to hear from you!

Join Natera as a Research Scientist in our Research and Development team, where you will contribute to groundbreaking advancements in genetic testing and analysis. This role involves working collaboratively with a dynamic team of scientists and researchers to develop innovative solutions that improve patient care and outcomes.

Role Overview disco is hiring a Senior Machine Learning Scientist in Austin, TX. This role focuses on applying machine learning and data analysis skills to strengthen our products and uncover insights that matter. The position involves close collaboration with colleagues from different teams to develop algorithms and models that improve our offerings. What You Will Do Design and build machine learning models to support product enhancements Analyze data to identify trends and opportunities for improvement Work with cross-functional teams to integrate models into existing products Contribute expertise to shape the direction of new solutions

Natera seeks a Staff Scientist to join the Research and Development team in Austin, TX. The company specializes in genetic testing and diagnostics, with a mission to enhance patient outcomes through scientific research. Role overview This role centers on research activities that support Natera’s focus on genetics and healthcare. The Staff Scientist will contribute ideas and scientific expertise to advance the company’s understanding in this field. What you will do Design and conduct research projects related to genetic testing and diagnostics Collaborate with team members to generate and test new scientific ideas Support Natera’s mission to improve healthcare through genetics Requirements Strong interest in advancing scientific understanding Ability to contribute innovative ideas to research efforts Background in genetics, diagnostics, or a related scientific field

Striveworks brings together data scientists and engineers to help organizations solve national security and business challenges with artificial intelligence. The team focuses on making AI systems dependable, adaptable, and scalable, supporting data-driven decisions as needs and technology evolve. Their work aims to improve model performance and reduce costs in complex environments. Role overview This hybrid Data Scientist position is based in northwest Austin, Texas, and requires an active Secret Clearance. The role shapes projects and products from the ground up, representing Striveworks as a technology leader on efforts using Chariot, the company’s proprietary AIOps platform. Collaboration with data scientists, machine learning engineers, software engineers, and DevOps engineers is central, with a focus on turning machine learning models into operational solutions. Travel up to 30% may be needed. What you will do Develop and validate machine learning models and custom analytic algorithms for various data types, including image, video, text, geospatial, time series, and structured data. Build and implement AI-driven software solutions for both cloud and edge environments. Conduct fieldwork to support customers and stakeholders as required. What matters for success Strong technical abilities with a focus on delivering results. Experience applying software and data science to real-world challenges. Ability to keep customer needs central and communicate well with both technical and non-technical audiences. Comfort working in teams to identify repeatable value and translate customer feedback into insights for product teams. Willingness to travel up to 30% and work in a hybrid setting in Austin, TX. Active Secret Clearance is required for this role.

Bumble Inc. is seeking a dynamic Associate Data Scientist to join our Core Data Science team, focusing on Marketing and User Acquisition (UA) analytics. In this role, you'll delve into the factors that drive user acquisition performance across various channels, enhance our evaluation of spending and efficiency, and transform complex data into actionable insights that foster growth. This position is perfect for an emerging data science professional who is passionate about solving commercial challenges and collaborating with cross-functional teams in marketing, product, and finance. You will leverage your expertise in Python and SQL to analyze data, create repeatable reporting and analysis workflows, and contribute to the development of measurement frameworks that inform strategic decision-making.

Join Natera as an Associate Scientist in our dynamic Research & Development team, where you will contribute to groundbreaking advancements in genetic testing. As a key player, you will engage in innovative projects that enhance our product offerings and improve patient outcomes.

About Neuralink:At Neuralink, we are at the forefront of creating groundbreaking devices that establish a bi-directional interface with the human brain. Our innovations aim to restore mobility to individuals with paralysis, reinstate vision for the blind, and transform the way humans connect with their digital environments.Team Overview:The Clinical Team at Neuralink is pivotal in an ecosystem that integrates neuroscience, engineering, and medicine. We are dedicated to advancing brain-computer interface (BCI) technology by meticulously planning, launching, and conducting innovative human clinical trials. Our commitment to excellence is rooted in adhering to the highest standards of Good Clinical Practice (GCP), while continuously redefining the boundaries of what is achievable. By strictly following ethical and regulatory guidelines, we prioritize the welfare of our trial participants as we push the limits of neuroscience. Each day presents unique challenges and extraordinary opportunities to explore transformative approaches in pursuit of our mission. Our responsibilities include navigating regulatory landscapes, designing trial protocols, and executing clinical trials that bring Neuralink’s BCI technology to life for users.Position Overview:As a Clinical Scientist I, you will be instrumental in shaping and implementing Neuralink’s clinical evidence strategy. This role focuses on converting product and research objectives into effective clinical study designs, aiding in data analysis, and maintaining scientific integrity across clinical initiatives.The ideal candidate is self-motivated, analytically adept, and capable of contributing to clinical strategy while executing tasks with precision. We seek individuals who are detail-oriented, collaborative, and thrive in a dynamic, multidisciplinary environment.Key Responsibilities:Assist in the design and development of clinical study protocols, including endpoints, inclusion/exclusion criteria, and statistical considerations.Contribute to clinical strategy by transforming research and product objectives into evidence-based study plans.Collaborate with team members to facilitate the execution of clinical studies, ensuring alignment between scientific goals and operational execution.Foster and maintain robust relationships with internal teams, investigators, and external collaborators.Support the generation of study-related documents, including protocols, investigator brochures, clinical study reports, and regulatory submissions.Contribute to the design of Electronic Data Capture (EDC) systems and Case Report Forms (CRFs).