About ChipStackChipStack stands at the forefront of innovation in semiconductor design, reshaping how we approach chip development in an era defined by complexity and advanced performance demands, particularly in applications like AI.Our dynamic team, composed of experts from renowned tech giants such as Qualcomm, Nvidia, Google, Meta, and the Allen Institute for AI, thrives on rapid execution and technical excellence. Backed by leading investors like Khosla Ventures, Cerberus, and Clear Ventures, we are already making waves with over 10 pioneering customers, ranging from Fortune 100 corporations to groundbreaking AI silicon startups.Role OverviewAs a Research Scientist / Engineer focused on agentic systems, you will design and develop innovative software capable of planning, executing, utilizing tools, and learning autonomously. Your role will involve integrating large language model (LLM) agent research with engineering solutions that enhance chip design workflows.Key ResponsibilitiesAgent Research & PrototypingArchitect and refine agentic components such as memory, context engineering, tool usage, and multi-agent coordination.Experiment with prompting, fine-tuning, and orchestration to optimize agent performance.Infrastructure DevelopmentDevelop scalable infrastructure for prompt iteration, testing, benchmarking, logging, and evaluation.Support pipelines for fine-tuning, automated evaluation, and model deployment.Collaboration & IntegrationCollaborate with chip designers and ML infrastructure engineers to integrate agentic workflows into chip design processes.Work alongside product teams to tackle fundamental agent challenges such as long-horizon planning and tool integration.Research & MetricsEstablish and assess performance metrics for agent systems.Design goal-oriented agentic workflows to improve task completion efficiency.

Join a global leader in medical technology! At Becton Dickinson, we are dedicated to transforming healthcare through innovative medical discoveries, diagnostics, and care delivery solutions. With a workforce of over 65,000 employees in nearly every country, we tackle some of the most pressing health challenges worldwide.As a Scientist II in our Research and Development team, you will play a crucial role in advancing our projects by conjugating various fluorochromes or organic compounds onto purified monoclonal antibodies and reagents. Your work will involve monitoring conjugation processes, selecting optimal fractions to enhance product yield and quality, and exploring new methods for process improvements as guided by senior chemists.Additionally, you will prepare detailed technical reports and quantitative analyses, tabulate and analyze data using statistical software, and help maintain meticulous records of all results. You will also be responsible for purifying monoclonal antibodies from serum, participating in compliance training, and promoting a safe work environment.

As a Development Scientist at Integrated Resources, Inc., you will be at the forefront of scientific innovation, engaging in research and development to enhance our product offerings. You will collaborate with a dynamic team to drive projects from conception through to execution, ensuring that our solutions meet the highest standards of quality and efficacy.

Join OKX as a Principal Engineer specializing in Agent Infrastructure and Memory Architecture. In this pivotal role, you will lead cutting-edge projects aimed at enhancing our infrastructure and optimizing memory architecture, ensuring the best performance for our operations. Collaborate with cross-functional teams to innovate and implement solutions that drive efficiency and scalability.

Join OKX as a Principal AI Engineer specializing in AI Agent Development. In this pivotal role, you will spearhead the design and implementation of cutting-edge AI agents that drive automation and enhance user experience. Collaborating with cross-functional teams, you will leverage your expertise in artificial intelligence to innovate and propel our technology forward.

Join our innovative team as a Reagent Development Scientist where you will be integral in advancing scientific research and product development. In this role, you will focus on creating and refining reagents that are pivotal for various laboratory applications. This position offers a fantastic opportunity for those who are passionate about science and eager to contribute to impactful projects.

Job SummaryAs we aim to elevate our capabilities, tessera-labs is in search of a highly skilled AI Agent Engineer. This individual will have a deep understanding of AI agents and the ability to harness both open-source and proprietary Large Language Models (LLMs), integrating them with intricate tool-calling hierarchies and operational frameworks.This role offers the chance to innovate scalable, secure, and impactful AI technologies that will shape the future of enterprise solutions. If you excel in dynamic, high-growth environments and possess a passion for AI, machine learning, and agent development, we encourage you to apply.Key Responsibilities1. AI Agent Development (60%)Design and implement complex multi-step agent pipelines using both open-source and proprietary LLMs.Create tools that facilitate interactions between AI systems and critical enterprise software platforms.Ensure that AI architectures are in line with business goals and adhere to industry best practices.2. ML Development and Optimization (30%)Develop data generation and processing workflows to train and optimize custom ML models.Oversee the training and evaluation processes for LLMs.3. Deployment and AI Systems Infrastructure (10%)Manage AI infrastructure across cloud platforms such as AWS, Azure, or GCP.Deploy inference endpoints and integrate AI and LLM technologies into our core product infrastructure.

We are seeking a skilled Flow Cytometry Scientist to join our dynamic team at Integrated Resources Inc. in San Jose, California. As a leader in the field, you will be instrumental in advancing our research initiatives and contributing to groundbreaking discoveries in cellular biology.This role requires expertise in flow cytometry techniques, data analysis, and a strong commitment to scientific integrity. Your contributions will directly impact our projects and help shape the future of our organization.

About UsAt ChipStack, we are at the forefront of revolutionizing chip design in a tech-driven era. With the complexity of chips skyrocketing due to performance demands from applications like AI, our approach seeks to innovate and redefine traditional methodologies that have remained stagnant for decades.Our dynamic team comprises seasoned experts who have previously contributed to renowned organizations such as Qualcomm, Nvidia, Google, Meta, and the Allen Institute for AI. Supported by distinguished investors like Khosla Ventures, Cerberus, and Clear Ventures, we are proud to serve over 10 pioneering clients, ranging from Fortune 100 companies to avant-garde AI silicon startups.About This RoleJoin our founding team as a Research Intern, where you will play a pivotal role in redefining silicon chip design. Collaborate with distinguished chip designers, machine learning scientists, and top-tier software engineers on innovative challenges that push the boundaries of technology.This internship is not conventional; you will tackle real-world problems, develop solutions, and deliver value to actual customers. While we aim to publish your findings in prestigious conferences at the conclusion of the internship, the primary focus will be on creating impactful products that end-users will truly appreciate. If you are passionate about building and deploying AI technologies in a collaborative environment, this opportunity is for you.Note: This role requires in-person attendance in San Jose or Seattle.About YouYou thrive in a startup atmosphere and appreciate the dynamic environment it offers.You are committed to going above and beyond to ensure a stellar experience for every customer.You possess self-motivation, a sense of urgency, and can work independently.You enjoy tackling challenging problems and are eager to explore new territories.This RoleWe seek a dedicated researcher eager to create tangible products. Ideal candidates will be currently pursuing a Ph.D. or M.S. while engaging with leading research groups at their university. The successful candidate will significantly shape the company's product direction and contribute across various facets of our operations.

Company OverviewTENEX is a pioneering provider of Managed Detection and Response (MDR) services, leveraging AI and automation to enhance cybersecurity for organizations. Our mission is to empower defenders with advanced threat detection, swift response capabilities, and ongoing protection. Comprising industry veterans with extensive expertise in cybersecurity and AI solutions, we are a dynamic startup backed by Andreessen Horowitz.As an early member of our team, you will play a crucial role in shaping our company culture and driving impactful initiatives. This is a unique chance to join a well-funded startup at the forefront of developing next-generation cybersecurity technology.We are currently expanding our engineering team and are looking for a Senior Data Scientist to innovate, create, and implement the machine learning models that will enhance our AI-powered cybersecurity platform. Your work will be vital in delivering precise threat detection, automating response actions, and generating predictive security insights across TENEX.Culture is paramount at TENEX.AI. Discover our vibrant culture by visiting our culture deck at culture.tenex.ai, where we emphasize the invaluable nature of collaboration through in-person teamwork.This is an on-site position based in our San Jose, CA office, where you will be expected to work four days a week.Role OverviewIn the role of Senior Data Scientist, you will oversee the complete lifecycle of machine learning models, from concept and research to deployment and ongoing evaluation. Utilizing extensive volumes of cybersecurity and operational data, you will develop models that bolster our Managed Detection and Response (MDR) capabilities, including anomaly detection, threat scoring, and automated alert triage.You will collaborate closely with teams in Security Operations, Product Development, and Data Engineering to convert complex security challenges into actionable data science projects, ensuring our AI/ML solutions are effective, scalable, and enhance our clients' security outcomes. This position merges analytical expertise with practical engineering to deliver critical AI solutions for cybersecurity.Job Responsibilities:AI/ML Model Development

Join our dynamic team at Integrated Resources Inc. as a Reagent Development Scientist. In this role, you will play a crucial part in the innovation and enhancement of our reagent products, contributing to cutting-edge scientific advancements. This position requires a combination of technical expertise, creativity, and a passion for scientific discovery.

About the Role AECOM is hiring a Mid-Level Environmental Scientist in San Jose, California. This position supports a range of environmental projects, including site assessments and regulatory compliance work. The role involves hands-on project support and collaboration with team members to help clients meet environmental standards. What You Will Do Contribute to environmental assessments and data collection Assist with project planning and documentation Help ensure projects comply with environmental regulations Support the development of practical, sustainable solutions for clients Who We’re Looking For Experience with environmental projects or assessments Knowledge of relevant environmental regulations Strong teamwork and communication skills Commitment to sustainable practices

FOUNDING ROBOTICS RESEARCHERJOB TITLE: Founding Robotics ResearcherLOCATION: Onsite (Bay Area, CA)COMMITMENT: Full-time / Founding TeamCOMPENSATION: Competitive Salary + Meaningful Equity, Pay Frequency: MonthlyHIGHLIGHT: Support Immediate H1 Visa ApplicationABOUT DEEPREACH AIDeepReach AI is at the forefront of creating the foundational infrastructure for real-world embodied artificial intelligence. We prioritize large-scale teleoperation data, Vision-Language-Action (VLA) training, and authentic deployment environments, steering clear of mere staged demonstrations. Our focus is on real distributions, effective deployments in real-world settings, and rapid iteration to bridge the gap between model training and physical functionality.THE ROLEAs the Founding Robotics Researcher, you will lead the VLA and policy learning initiatives. Your responsibilities will extend beyond data consumption; you will establish the data strategy, deploy models on actual robots, and design experiments aimed at enhancing deployment performance. This is an ideal opportunity for individuals eager to build a research engine within a startup, comfortable transitioning between PyTorch and hardware debugging as necessary.KEY RESPONSIBILITIESVLA & Policy Training: Architect and train VLA models for real-world tasks and develop fine-tuning pipelines utilizing deployment-collected data.Data System Design: Create teleoperation data collection frameworks and construct filtering, curation, and scaling pipelines to tackle distribution gaps.Hardware Integration: Deploy policies to physical robot arms and sensor stacks, optimizing for latency, calibration, and system reliability.Research–Deployment Loop: Establish internal benchmarks aligned with actual tasks and transform model failures into actionable data and system enhancements.Systems Debugging: Engage in hands-on work with robotic arms, grippers, and multi-camera systems to debug perception, policy, and control loops.Experimental Leadership: Design and define critical experiments and develop evaluation metrics linked to physical success rates.

As a Clinical Research Associate (CRA) at Integrated Resources, Inc., you will play a pivotal role in the advancement of clinical trials and research studies. In this dynamic position, you will be responsible for monitoring clinical trial sites, ensuring compliance with regulatory requirements, and facilitating communication between stakeholders. Your keen attention to detail and exceptional organizational skills will contribute to the successful execution of clinical research initiatives.

About UsAt PRIME Electric, we cultivate a workplace grounded in empathy, trust, and a sense of belonging. These values are central to our strategy for attracting, nurturing, and retaining the industry's top talent. With a growth-oriented mindset, we tackle challenges head-on and explore innovative solutions that inspire creativity. As a forward-thinking company, we continuously evolve and create new opportunities for high performers. Our extensive services encompass the full project lifecycle, including electrical construction, maintenance, underground utilities, renewable energy solutions, and advanced low-voltage technology.Join us at one of Silicon Valley's Best Places to Work!Position Overview:In this role, you will autonomously oversee the procurement of goods and services essential for our projects, including equipment, tools, parts, and supplies. You will also provide mentorship to junior purchasing staff, ensuring they are well-equipped to succeed.

As a Senior Data Scientist focused on Risk at OKX, you will leverage your strategic insight, advanced analytical skills, and collaborative approach to drive impactful business outcomes. Your role will require a keen intellectual curiosity and a passion for uncovering actionable insights. You will be responsible for identifying and defining complex risk-related challenges, employing cutting-edge modeling techniques, and delivering timely and effective recommendations. Your expertise in machine learning algorithms will play a crucial role in leading critical initiatives with integrity and a commitment to problem-solving.

CHIEF SCIENTIST — ROBOTICSJOB TITLE: Chief Scientist — Robotics (Founding Leadership Role)LOCATION: Onsite (San Jose, CA)COMMITMENT: Full-time / Founding TeamCOMPENSATION: $25,000 - $32,000 + Significant EquityABOUT DEEPREACHDeepReach is an innovative robotics startup dedicated to practical robot deployment and specialized model training. We operate at the convergence of teleoperation, deployment data, and embodied AI, facilitating the transition of robots from laboratory demonstrations to dependable, production-ready systems for our clients. Our goal is to transform robots from mere prototypes into reliable assets that businesses can rely on every day.ABOUT TALEX.AITalex.ai empowers global experts to influence the future of human-AI collaboration. We bridge multilingual and multicultural professionals with premier AI research and product teams, enhancing the communication quality, creativity, and cultural intelligence of AI systems. In this key founding role, we are collaborating with DeepReach to discover a technical visionary to spearhead the next evolution of Physical AI.THE ROLEWe are seeking a Founding Chief Scientist to guide the creation of next-generation robot learning systems for real-world manipulation and deployment. This influential position will set the technical vision for robot learning models, real-world data generation pipelines, teleoperation/demonstration learning systems, and task-specific model training for deployed robots.KEY RESPONSIBILITIESRobotics Learning Strategy: Craft the long-term architecture for robot learning encompassing manipulation, task execution, and real-world deployment scenarios.Data & Teleoperation Intelligence: Influence how real-world robot data is generated, validated, and transformed into scalable learning signals.Model → Deployment Feedback Loop: Create closed-loop systems that link deployment data with evaluation and ongoing model enhancement.Research to Production: Propel the transition of cutting-edge robotics research into reliable, production-ready systems.Technical Leadership: Build and lead the core robotics ML and data science organization from the ground up, defining the company’s long-term technical advantage.Strategic Roadmap: Develop multi-year technical roadmaps, balancing research depth with product delivery speed.

Teamwork Makes the Stream Work. Join Roku in Revolutionizing TV ViewingAs the leading TV streaming platform across the U.S., Canada, and Mexico, Roku is on a mission to power every television in the world. We have pioneered the streaming revolution and aim to unite the entire TV ecosystem: connecting consumers to their favorite content, helping content publishers grow and monetize their audiences, and providing advertisers with innovative tools to engage effectively.From day one, your contributions at Roku will be significant, and your efforts will be recognized. As a rapidly growing public company, there are no bystanders here – you will have the chance to delight millions of TV streamers globally while gaining invaluable experience across diverse disciplines. About The TeamThe UX Research team is integral to our development process, involving customers from initial discovery through to post-launch evaluation. We collaborate with various stakeholder teams throughout the project lifecycle to ensure that customer experience aligns harmoniously with product monetization. About The RoleRoku is seeking a dedicated UX Researcher to focus primarily on customer sentiment surveys that accompany product A/B tests and other quantitative research initiatives. This role demands collaboration with cross-functional partners, including Product Management, Data Analytics, Engineering, Design, and fellow researchers. You will work on impactful projects that influence major decisions regarding new products and features, directly impacting millions of users.For California Only - The estimated annual base salary for this position is between $90,000 - $100,000. Compensation packages are tailored to each candidate, considering factors such as skills, certifications, and geographical location. This role offers health insurance, equity awards, life insurance, disability benefits, parental leave, wellness benefits, and paid time off. What You’ll Be DoingDesigning, planning, and executing research initiatives to analyze factors influencing product and feature sentiment, particularly in the context of A/B testing.Actively collaborating in the design of experimental A/B tests.

About Bill.com Bill.com helps businesses modernize their financial operations. By streamlining outdated processes, the company enables organizations of all sizes to make informed decisions and manage their finances efficiently. The team is focused on advancing financial automation so businesses can focus on their core work. Role Overview: Associate Data Scientist – Fraud Strategy This position is based in San Jose, California. The Associate Data Scientist will join the Fraud Risk Strategy team. The role centers on supporting projects that address fraud detection, risk analysis, and loss mitigation. Success in this position requires strong skills in analytics, developing risk strategies, and building predictive algorithms, ideally within the risk or fraud prevention sector. What Makes This Team Unique Collaboration with a vision-driven group focused on practical solutions for real business problems Emphasis on purpose, ambition, and curiosity High-performing teams that value diverse perspectives and experiences Commitment to an inclusive workplace Work Location Team members work from San Jose, CA, Draper, UT, or in remote-capable roles. Collaboration is key, regardless of location.