Mechanical Engineer at Array Labs | Redwood City, CA

At DevDocs, we seek talented developers dedicated to crafting exceptional documentation and innovative tools for our esteemed clients, including Qualcomm, American Express, and C3 AI.We pride ourselves on our technical expertise, ensuring our team is composed of individuals who not only understand our clients' products but can also offer consultancy, design automated documentation processes, and create vital documentation themselves.This position is a full-time, in-person role located at C3 AI’s office in Redwood City, California, where you will collaborate closely with fellow DevDocs engineers on documentation projects for C3 AI.Your ResponsibilitiesAs a pivotal player in a leading enterprise AI organization, you will engage with a range of products, including those focused on equipment reliability, generative AI, and demand forecasting.You will work directly with specific engineering teams to gain deep domain knowledge while partnering with the broader DevDocs team on significant initiatives.This role blends engineering, teaching, and tool-making, where you will:Quickly familiarize yourself with new technologies at C3 AI and simplify complex concepts.Create tools and AI workflows for streamlined project execution.Craft essential documentation and devise methods for systematization.Resolve complex knowledge architectures and improve upon existing code structures.Engage in detailed inquiry to uncover root issues and simplify processes.Enhance DevDocs through innovative processes, tools, and experimentation.

Box, Inc. creates Intelligent Content Management solutions that help organizations manage content, collaborate, protect sensitive data, and automate workflows with enterprise AI. Since 2005, Box has served global clients including AstraZeneca, JLL, Morgan Stanley, and Nationwide. The company is based in Redwood City, CA, with additional offices in the United States, Europe, and Asia. Role overview The Software Engineer III - Storage role is part of the Storage Content team at Box’s Redwood City headquarters. This group manages the infrastructure that handles all customer content, including the core upload and download pipelines used by millions of people daily. Their work forms the foundation of the Box Content Cloud and enables integrations with products such as Microsoft Coauthoring and Box AI. The team operates at exabyte scale, focusing on performance, reliability, and scalability as Box continues to grow. Building and maintaining these mission-critical systems requires attention to operational excellence and reliability best practices. This position involves working closely with a team of engineers to tackle complex technical challenges that impact some of the world’s largest organizations. The results of this work directly shape customer productivity and the future direction of content management at Box. What you will do Design, build, and deliver scalable, reliable microservices that support Box’s platform. Lead...

Join NimbleRx as a Senior Backend EngineerAt NimbleRx, we are revolutionizing healthtech by simplifying healthcare access and management. Our goal is to create the most beloved pharmacy business worldwide. As a rapidly expanding, technology-centric startup, we prioritize enhancing the experiences of patients and pharmacists alike. Our culture promotes teamwork, transparent communication, and proactive decision-making, empowering us to tackle exciting challenges and achieve remarkable growth.Role Overview: As a Senior Backend Engineer, you will play a crucial role in designing the architecture and customer experience for various web products catering to patients, pharmacies, and other clients. Collaborating with a team of highly skilled software engineers, you will focus on developing solutions that are robust, reliable, and scalable. Your collaboration with product management and design teams will ensure you understand the feature requirements and technical specifications needed to deliver high-quality code on schedule.Our Engineering Culture: We foster an environment of trust and collaboration, where egos are set aside for collective success. Our team thrives on shared challenges and embodies our core values: empathy, simplicity, autonomy, leadership, accountability, insatiable curiosity, a proactive approach, and a mentorship culture. We operate with context rather than control, creating a highly collaborative workspace.

Join Bellota Labs, a dynamic startup at the forefront of the gaming industry, as we introduce ClubWPT Gold—a revolutionary product from the World Poker Tour. Our mission is to transform online gaming through innovation, strong game integrity, and exceptional customer experiences. We are seeking a Senior/Principal Software Engineer to play a pivotal role in shaping the architecture, design, and development of our cutting-edge platform. In this vital position, you will drive innovation while upholding the highest technical standards. Become a part of our exciting journey as we redefine the future of gaming!

About PoshmarkPoshmark is a prominent fashion resale platform, energized by a vibrant and deeply engaged community of buyers and sellers, creating real-time social experiences. Our platform is designed to make online selling fun, social, and effortless, empowering sellers to transform their closets into flourishing businesses while sharing their unique styles with the world. Founded in 2011, Poshmark has expanded to over 130 million users and generated over $10 billion in gross merchandise value (GMV), facilitating billions in earnings for sellers, delighting buyers with extraordinary deals, and promoting a more sustainable fashion future. To learn more, please visit www.poshmark.com and for company news, check out newsroom.poshmark.com.Position OverviewWe are currently seeking a talented and collaborative Senior Software Engineer to join our Tools & Infrastructure DevOps (Site Reliability Engineering) team at Poshmark. In this pivotal role, you will play a key part in shaping and enhancing the platform that boosts developer velocity, streamlines CI/CD workflows, and ensures non-production infrastructure reliability at scale. You will lead significant initiatives aimed at improving automation, observability, and deployment efficiency, enabling engineering teams to deliver high-quality software with confidence.This role carries high impact, allowing you to influence architectural decisions, mentor engineering teams, and define technical standards that enhance our operational excellence across Poshmark.Key Responsibilities:Design and develop scalable CI/CD systems to facilitate efficient and reliable delivery for multiple engineering teams.Architect, automate, and optimize non-production infrastructure to enhance developer productivity, reliability, and environmental consistency.Implement advanced observability and monitoring solutions to reduce Mean Time to Recovery (MTTR) and proactively enhance system health.Drive improvements in developer experience (DevEx) including remote development environments, build optimizations, and automation workflows.Promote infrastructure-as-code standards (e.g., Terraform, Ansible) for secure and repeatable deployments.Collaborate with cross-functional stakeholders (Security, QA, Data Engineering, Platform teams) to align on reliability and operational objectives.Lead exploratory initiatives to investigate new technologies and methodologies that can further enhance our infrastructure and processes.

Join Zūm, a dynamic and rapidly growing Series E startup, as we revolutionize the school transportation sector. Backed by prominent investors such as Sequoia Capital, SoftBank, Spark Capital, and GIC, we are on a mission to enhance school district transportation systems across the United States, with a focus on innovation and sustainability. Our operations span over 15 states, including flagship hubs in San Francisco, Los Angeles, and Seattle, as we expand our presence to the East Coast and Midwest. Our technology-driven approach utilizes state-of-the-art solutions to manage school transportation, launch charter platforms, and develop proprietary SaaS products. We are also dedicated to electrifying school transportation fleets, supporting local utilities by reintegrating vital energy into the grid. Recognized as a CNBC 50 disruptor and one of the Financial Times' 500 fastest growing companies, we are poised for significant growth.This position is hybrid, based out of our Redwood City headquarters. Candidates must be available on-site at least three days a week (Monday to Thursday) and must reside in the Bay Area.Who You Are:We are seeking a proactive and skilled Staff Engineer, Backend Platform to enhance our Backend Engineering team. In this role, you will play a pivotal part in developing Zūm’s technology platform, striving for simplicity in solving complex challenges. Our ideal candidate thrives on full ownership of product development, making a notable impact on our business.What You'll Do:Contribute significantly to the design architecture of our Backend platform, collaborating with a team of 2-4 backend developers to deliver robust product features. You will introduce scalable tools and processes to enhance our development speed, partner with Product and Design teams to plan and implement new features, and improve our existing platform while integrating new functionalities. This role demands hands-on coding and encompasses the full development lifecycle—from ideation to deployment—allowing you to witness the immediate impact of your contributions.What You Bring To Zūm:• A Bachelor's degree or higher in Computer Science (or equivalent) and 8+ years of relevant industry experience as a Software Engineer or Staff Engineer.• Demonstrated expertise in building backend systems for enterprise applications, showcasing your ability to deliver effective solutions.

Join NimbleRx as an Engineering Manager, a pioneering healthtech company dedicated to revolutionizing healthcare accessibility and management. Our goal is to create the world's most beloved pharmacy service. As a rapidly growing, technology-driven startup, we focus on enhancing the experiences of patients and pharmacists alike. At Nimble, we champion a culture of collaboration, open communication, and proactive engagement, enabling us to tackle exciting challenges and achieve remarkable growth.Our engineering team thrives on mutual trust and a lack of egos in a highly collaborative setting. We expect our engineers to grasp the purpose behind their work and to collaborate effectively to deliver valuable solutions to our customers. We prioritize speed and agility, valuing technical expertise over unnecessary bureaucratic processes. If you're looking for a place where your technical insight is integral to your leadership, you'll find a perfect match here.

At Carbon, our vision transcends traditional 3D printing. We empower creators around the globe to realize the products the world urgently needs. Our ethos is grounded in the belief that interdisciplinary collaboration is key to tackling complex challenges. Join us as we aspire to develop transformative technologies that will shape industries globally. Here, you'll become part of a diverse team that values collective achievements as much as individual contributions. By joining us, you'll not only impact the world but also enhance your own journey.At the convergence of hardware, software, and molecular science, Carbon is dedicated to fulfilling the promise of 3D printing. We enable our commercial partners to move beyond mere prototyping to produce tangible, real-world products. Our advanced technology is empowering clients to innovate and manufacture parts with unparalleled reliability, speed, and quality.This position is located in our Bay Area office, requiring full-time on-site presence (Monday to Friday).About the TeamJoin a close-knit team of specialists in 3D geometry, web technologies, Linux, and more. We enjoy engaging team-building activities, including escape rooms (both real and virtual), gaming sessions, and culinary events. Additionally, we have various employee-led communities at Carbon, such as baking, fitness bootcamps, yoga, gaming, book clubs, diversity initiatives, and more, with opportunities for you to participate or even start your own!

Join NimbleRx as a Senior Full-Stack Engineer! We are a pioneering healthtech company dedicated to enhancing the accessibility, comprehension, and management of healthcare services. Our journey begins with the ambition to establish the world's largest and most beloved pharmacy business. As a rapidly growing, technology-driven startup, we are committed to refining the experiences of patients and pharmacists alike. At Nimble, we cultivate a collaborative culture that emphasizes open communication and decisive action, empowering us to tackle exciting challenges and achieve remarkable growth.Role Overview: As a Senior Full-Stack Engineer at NimbleRx, you will play a crucial role in designing the technology and user experience for a variety of web products serving patients, pharmacies, and other stakeholders. You will collaborate with a talented team of software engineers who prioritize performance, reliability, and scalability in their work. Your collaboration with developers, product managers, and design teams will ensure a comprehensive understanding of feature requirements as well as functional and technical use cases, resulting in timely delivery of high-quality code.Engineering Culture: Our engineering team thrives on mutual trust and a collective spirit. We embrace a 'togetherness' approach to overcoming the challenges posed by a rapidly scaling business. Our daily operations reflect our core values: empathy, simplicity, autonomy, leadership, ownership, a relentless curiosity, and a bias for action, all within a highly collaborative environment.

At Carbon, our vision transcends conventional 3D printing. We empower creators globally to produce what the world urgently requires. Our foundation is built on the synergy of diverse disciplines working together to tackle complex challenges. With ambitious goals, we are developing groundbreaking technologies that will reshape industries worldwide. Join our inclusive team with a dynamic culture that values both collective success and individual achievements. Change the world with us, and we will help you transform your own.We are seeking a talented Print Algorithm and Controls Engineer to join our Print Department in Redwood City, CA. The successful candidate will design and develop analytical tools, models, and simulations from the ground up. Your work will involve optimizing printer systems, subsystems, and controllers, including feedback and feedforward mechanisms, as well as physical and chemical process modeling. This role is inherently cross-functional, merging algorithm development with experimental support from our lab. Responsibilities include prototyping, designing, implementing, testing, analyzing, and troubleshooting control systems.This role requires onsite presence 5 days a week at our Bay Area headquarters and is not eligible for current Visa sponsorship.

Join Bellota Labs, an innovative and rapidly growing startup set to transform the gaming industry with ClubWPT Gold, a cutting-edge offering from the World Poker Tour. We are dedicated to excellence in game integrity and customer experience, striving to elevate the standards of online gaming.We are currently seeking a Senior Software Engineer to become an integral part of our dynamic team. In this pivotal role, you will lead the design, architecture, and development of our platform, championing innovation while adhering to the highest technical standards. The successful candidate will need to be fluent in Mandarin, as collaboration with our engineering teams across Asia is essential. Be part of our mission to redefine the gaming landscape!

About DatologyAIAt DatologyAI, we understand that the quality of training data is paramount in developing robust machine learning models. Our cutting-edge data curation suite is designed to automatically optimize petabytes of data, ensuring that our clients train their models on the most relevant and effective datasets. By leveraging our curated data, customers can experience training times reduced by 7-40 times, and model performance akin to training on over 10 times more raw data, all while decreasing costs. Our innovative solutions empower teams to deploy smaller models that outperform their larger counterparts, significantly lowering deployment expenses. For further insights, explore our recent blog posts highlighting our achievements in text models and image-text models.We have successfully raised $57.5 million through our Seed and Series A funding rounds, backed by distinguished investors such as Felicis Ventures, Radical Ventures, Amplify Partners, Microsoft, and Amazon, alongside AI luminaries like Geoff Hinton and Yann LeCun. Our team is at the forefront of this field, combining extensive knowledge in data research and engineering to simplify the process of data curation for anyone aspiring to train their own models.This position is located in Redwood City, California, with a commitment to being in the office four days a week.

About PoshmarkPoshmark is a premier fashion resale platform that thrives on a dynamic and engaged community of buyers and sellers, complemented by real-time social interactions. Our platform is designed to make online selling enjoyable, social, and effortless, empowering sellers to transform their closets into flourishing businesses while sharing their unique styles with the world. Since our inception in 2011, we have expanded our community to over 130 million users and facilitated over $10 billion in Gross Merchandise Value (GMV), enabling sellers to earn billions, delighting buyers with exclusive deals and unique items, and contributing to a more sustainable future for fashion. For further information, visit www.poshmark.com, and for company updates, visit newsroom.poshmark.com.Site Reliability EngineerWe are seeking a passionate Software Engineer with a product-centric approach to help us expedite the journey from concept to live feature. In this role, you will not only be involved in coding but will also play a crucial role in the entire product development lifecycle, focusing on building scalable features that provide exceptional value to our community.

WHO WE ARE AT BOXBox, Inc. (NYSE:BOX) stands as the premier provider of Intelligent Content Management solutions. Our innovative platform empowers organizations to enhance collaboration, oversee the entire content lifecycle, safeguard vital content, and revolutionize business workflows through enterprise AI. Since our inception in 2005, we have simplified operations for leading global enterprises, including JLL, Morgan Stanley, and Nationwide. Headquartered in Redwood City, CA, we maintain offices across the United States, Europe, and Asia.Joining Box means you will play a pivotal role in advancing our platform. Content is the backbone of organizational workflows, encompassing billions of files and information exchanged daily: contracts, invoices, employee records, financial documents, product specifications, marketing materials, and beyond. Our mission is to infuse intelligence into content management, empowering our customers to revamp workflows across their organizations. The integration of AI with enterprise content presents unprecedented opportunities to redefine collaboration, and at Box, you will be at the forefront of this transformation.WHY BOX NEEDS YOUThe Solutions Engineering Team at Box comprises solutions engineers, value engineers, platform solution engineers, enterprise architects, and demo engineers. As a Solutions Engineer, you will engage with business and IT leaders across various sectors, taking ownership of crafting customer-centric solutions. Collaborating closely with the account team, you will identify and expand revenue opportunities while ensuring solutions are primed for cross-company implementations. You will serve as a vital bridge between Sales and Product, conveying customer insights to Product Management, Operations, and Engineering at Box. Our top performers exhibit natural curiosity, possess extensive knowledge of the Box platform, excel in delivering impactful demonstrations, and can lead discussions surrounding Box's security narrative, technical architecture, and product configurations.This role is situated in our Redwood City office, where you will support Enterprise clients to broaden our market presence and penetrate new accounts. If you are inquisitive, passionate about solving problems, and excited to work with cutting-edge technology, we invite you to apply.

Join Nimblerx as a Recruiter, where your expertise will help us build a talented team dedicated to transforming the healthcare landscape. In this role, you will be responsible for sourcing, attracting, and selecting candidates who align with our company values and mission. You will use innovative recruitment strategies to engage potential candidates and foster a positive candidate experience.

At Serve Robotics, we are revolutionizing urban mobility with our innovative sidewalk robot, envisioned to transform delivery services by alleviating street congestion and enhancing accessibility for all. Our robots are designed to support local businesses while providing a delightful experience for customers and pedestrians.The Serve fleet has successfully operated in cities like Los Angeles, Miami, Dallas, Atlanta, and Chicago, turning robotic deliveries from a mere novelty into a widely adopted solution. We invite skilled individuals to join us in this exciting journey.About UsOur team comprises seasoned professionals from software, hardware, and design backgrounds, united in our mission to shape a better future. We tackle real-world challenges by leveraging the latest advancements in robotics, machine learning, and computer vision, while prioritizing the end-user experience. Our agile and diverse environment fosters collaboration and respect as we solve complex problems together.The TeamOur dynamic Electrical Engineering team at Serve Robotics is crucial to ensuring the safety and effectiveness of our products. They drive innovation and collaborate to create efficient solutions for high-performance robotic applications.Role OverviewAs a Senior Embedded Engineer, you will lead the integration of hardware and firmware across various designs. Your expertise will guide initial board bring-up, feature enablement, system integration, and the development of testing infrastructure, working closely with our electrical, mechanical, and systems teams to guarantee optimal hardware performance.

Join our team as a Senior Quality Engineer and play a pivotal role in enhancing the quality assurance processes within our organization. You will be responsible for developing and implementing robust quality standards, conducting thorough testing, and collaborating with cross-functional teams to ensure product excellence.

Tau Motors engineers advanced power conversion systems that drive electrification and support a sustainable energy future. The team in Redwood City, CA combines expertise in software-enabled hardware, electric machines, inverters, controllers, thermal management, simulation, and charging. Collaboration across disciplines is central, with engineers, scientists, and technologists working together to solve complex electromechanical problems and bring new products to market. Who Succeeds in This Role Enjoys tackling significant technical challenges and takes satisfaction in finding and solving problems Focuses on delivering practical, reliable solutions rather than only discussing design concepts Values collaboration and learning with teams spanning electromagnetics, power electronics, control systems, mechanical engineering, materials science, software, and computational physics Role Overview The Test Automation Engineer will develop and expand automated testing infrastructure for both software and hardware-in-the-loop (HIL) environments. This work supports the quality and reliability of embedded software at the core of Tau’s next-generation electric propulsion systems. What You Will Do Work closely with firmware, controls, and hardware teams to define effective test strategies Build and maintain automated testing frameworks Integrate validation processes into continuous integration pipelines Location This position is based in Redwood City, CA.

Join Team CATHEXIS, where we transform the government contracting landscape through swift responses, extensive expertise, and innovative problem-solving. Our foundational strengths lie in superior program and project management, data analytics, and audit services—all anchored by our commitment to operational excellence.We recognize and respect the hard work you’ve put into your career, and we strive to make each day better than the last. At CATHEXIS, we embrace an all-in mindset, collaboratively fostering an environment that upholds our shared values while supporting individual aspirations. Our core values include Respect, Engagement, Customer Service, Integrity, Teamwork, and Excellence. We believe that success flourishes when we listen empathetically, uphold ethical standards, and create a fun, rewarding environment where everyone’s strengths are celebrated.We are seeking a passionate Data Scientist / Machine Learning Engineer to enrich our team. In this role, you will collaborate directly with data scientists, software engineers, and subject matter experts to define new analytical capabilities that empower our federal clients in their decision-making and digital transformation journeys.Note: We are actively building a pipeline of qualified candidates for future opportunities. If your qualifications match our anticipated needs, a member of our Talent Acquisition team may reach out when a relevant role becomes available or for preliminary discussions.