Software Engineer - Ruby AI

Rubrik Inc. is seeking a Software Engineer with expertise in Ruby and AI to join the team in Palo Alto, CA. The role supports the ongoing development of Rubrik’s cloud data management platform, emphasizing AI-driven enhancements. Key responsibilities Collaborate with fellow engineers to create AI-powered solutions using Ruby Design, implement, test, and depl…

Join Array Labs as we revolutionize radar imaging technology by developing cutting-edge satellites that generate precise, real-time 3D maps of our planet. Our solutions empower governments and commercial entities to gain critical insights into the Earth's dynamics.We manage the entire satellite development lifecycle—from innovative hardware deployed in orbit to sophisticated software and data processing on the ground. Our approach ensures unparalleled system performance that surpasses traditional satellite capabilities.We are looking for a talented and enthusiastic Radar Engineer specializing in Moving Target Indication (MTI) to become a key player in our mission. Your expertise in radar signal processing, system design, and performance analysis will be vital in advancing our space-based AMTI and GMTI radar systems.As a member of our rapidly expanding engineering team, you will contribute significantly to the design of a world-class radar satellite constellation, enhancing humanity's ability to swiftly and thoroughly comprehend our ever-changing planet.

Join Protegrity, a trailblazer in data protection, as we harness the power of AI and quantum-resistant cryptography to revolutionize data security across diverse environments including cloud-native, hybrid, on-premises, and open-source systems. By utilizing cutting-edge cryptographic techniques such as tokenization, format-preserving encryption, and quantum-resilient methods, we aim to make sensitive data not only secure but also accessible and trustworthy.At Protegrity, you will collaborate at the forefront of innovation, making significant contributions to the industry while working with a team of exceptional professionals. Together, we are reshaping the future of data security, empowering organizations to flourish in a GenAI landscape where data is the most valuable asset. If you are prepared to influence the future of data security, Protegrity welcomes you.We are seeking an experienced, motivated, and inquisitive DevOps Software Engineer with expertise in backend API development, microservices deployed on Kubernetes, Generative AI (GenAI), and Large Language Models (LLMs). A strong dedication to data security, privacy, and safety is essential - WE WANT YOU!In this role, you will focus on the integration and maintenance of GenAI backend microservices within Kubernetes, developing and maintaining engineering solutions for products that ensure the safe and secure use of GenAI by our customers.

Pinterest is looking for a Senior Staff Software Engineer to focus on Ads Measurement. This role involves designing and building systems that enhance the way advertisers assess and understand the performance of their campaigns. The work directly shapes the tools and insights available to advertisers on the platform. What you will do Create and implement systems that improve ads measurement capabilities Work closely with engineering, product, and analytics teams to refine measurement strategies Support efforts to provide advertisers with clear and reliable insights into the impact of their campaigns Locations Seattle, WA, US Palo Alto, CA, US San Francisco, CA, US

About ALSOAt ALSO, we are pioneers in electric mobility, founded as part of Rivian. Our dedicated team comprises builders, innovators, and visionaries who are passionate about developing unique, vertically integrated electric vehicles (EVs) that tackle today’s and tomorrow’s mobility challenges. Our goal is to inspire our community to choose ALSO, replacing traditional vehicle miles with more affordable, enjoyable, and efficient alternatives, achieving 10-50 times greater efficiency.The RoleWe are in search of a senior Software Engineer with a strong focus on algorithms, machine learning, and edge AI. In this position, you will decipher ambiguous customer and product requirements, model complex technical problems, and transform solutions into robust, production-ready code that operates seamlessly across mobile, embedded, and cloud platforms.Collaboration is key in this role; you will work closely with Product, Design, Embedded, Mobile, Cloud, Data, Manufacturing, and Systems Engineering teams to make informed architectural decisions regarding algorithm deployment, performance measurement, and continuous improvement.This role is well-suited for an individual who can navigate the entire process from problem definition to modeling, experimentation, implementation, deployment, telemetry, and iteration. You should adeptly balance algorithmic excellence with real-world constraints such as latency, battery life, compute power, bandwidth, reliability, and manufacturability.What You Will DoDesign, develop, deploy, and refine algorithms and machine learning models across mobile, embedded, and cloud environments.Collaborate with Product Managers, Designers, and Engineering stakeholders to convert customer needs into precise algorithmic requirements.Engage with platform and domain experts to effectively deploy algorithms in production and monitor their performance in real-world settings.Conduct performance analysis of models and algorithms through experimentation, A/B testing, shadow testing, telemetry analysis, and offline evaluation.Create and manage input/output data schemas to facilitate efficient edge-to-cloud telemetry, diagnostics, model retraining, and ongoing enhancements.Optimize deployed algorithms for factors such as latency, battery consumption, communication efficiency, robustness, and intended product functionality.Investigate anomalies, failure modes, regressions, and edge cases to enhance algorithm reliability.

We are seeking an experienced and dynamic Senior Flight Test Manager to lead our flight testing operations at Pivotal in Palo Alto, CA. In this pivotal role, you will oversee the planning, execution, and analysis of flight tests for our cutting-edge aerospace technologies, ensuring safety and compliance with regulatory standards.Your leadership will be crucial in driving innovation and enhancing our testing processes, collaborating with cross-functional teams to achieve our strategic objectives.

Join us in shaping the future of travel.At Spotnana, we are committed to transforming the $1.6 trillion travel industry through our innovative Travel-as-a-Service platform. Our mission is to enhance every journey, whether it’s for business or leisure, by creating a seamless booking experience and offering personalized services at scale. We’re not just upgrading technology; we’re redefining the way travel is experienced. We seek passionate and visionary individuals who are eager to create lasting change.Our core values guide our collaborative approach:Innovate for Tomorrow – We are forward-thinkers and trailblazers.Commit to Excellence – We prioritize accountability and agility in our work.Stronger Together – We foster a culture of respect, inclusivity, and continuous learning.Your Impact:As the Senior Director of Product Management, you will play a pivotal role in crafting and executing the product vision that aligns with Spotnana’s strategic goals. You will collaborate closely with executive leadership and cross-functional teams to prioritize initiatives and ensure that our offerings meet the evolving needs of our customers. By leveraging market insights, competitive analysis, and user feedback, you will lead the advancement of our product portfolio, driving exceptional value and innovation. You will cultivate a customer-centric culture, spearhead high-performing product teams, and effectively communicate the product roadmap both internally and externally, generating enthusiasm among customers, partners, and stakeholders. Your ability to balance visionary thinking with actionable execution will be crucial in influencing the entire product lifecycle and ensuring our solutions remain at the forefront of the industry.Key Responsibilities:Product Strategy & Vision: Develop and refine the overarching product strategy and vision to ensure alignment with company objectives and market demands.Roadmap Leadership: Lead the creation and dissemination of product roadmaps, prioritizing initiatives and making informed trade-off decisions.

About xAIAt xAI, we are on a mission to develop advanced AI systems that enhance our understanding of the universe and help humanity achieve its knowledge goals. Our dedicated team is small yet highly driven, emphasizing engineering excellence. We value individuals who thrive on curiosity and are eager to tackle challenges head-on. With a flat organizational structure, we empower all employees to take initiative and contribute meaningfully to our mission. Exceptional work ethic, prioritization skills, and strong communication abilities are essential for success in our collaborative environment. About the RoleWe are in search of outstanding engineers eager to embark on an innovative project aimed at integrating Grok into every aspect of our Advertising Platform. We seek individuals with extensive experience in developing high-performance advertising products and systems at scale, encompassing bidding, auction, marketplace dynamics, ranking, prediction, and product functionalities. Your expertise will help us leverage xAI’s technology stack to revolutionize our advertising solutions.Your ResponsibilitiesUtilize state-of-the-art Grok models to enhance all facets of our advertising stack, including candidate selection, ranking, auctions, campaign optimization, creative development, and improving the advertiser experience.Take ownership of systems and products that drive significant revenue for the company.Who You AreYou possess 3+ years of industry experience in creating large-scale, high-throughput, AI-driven advertising solutions.Technical ProficienciesProficient in Python, Jax, and Rust.LocationOur engineering team is based in Palo Alto, CA. While we typically work from the office five days a week, we offer flexible work-from-home options when needed.Interview ProcessUpon submitting your application, our team will review your resume and documentation of your outstanding work. If your application meets our criteria...

Join Our Innovative Team at 1XFounded in 2015, 1X is a pioneering force in the creation of advanced humanoid robots tailored for household applications. Our objective is to deliver a reliable and intelligent workforce through our cutting-edge humanoids.At 1X, we are committed to excellence, tackling some of the most challenging robotics problems alongside the brightest minds in the field. Every component of our robots, from motor coils to AI systems, is meticulously designed and manufactured in-house, showcasing our vertically integrated philosophy. As part of our team, you’ll take ownership of significant projects, receive recognition for your contributions, and enjoy a merit-based rewards system.We are currently searching for a Materials and Process Innovation Engineer who is passionate about converting advanced materials into efficient and scalable manufacturing processes. This role is perfect for an engineer excited to bridge the gap between early-stage research and large-scale production, leveraging their expertise in soft materials, precision processing, and modern fabrication techniques.In this role, you will advance polymer systems, elastomers, textiles, composites, coatings, and multilayer structures into dependable production-ready materials. You will work collaboratively with chemists, materials scientists, modeling engineers, mechanical designers, industrial designers, and supply chain teams to ensure that every material innovation can be manufactured at scale, contributing to the development of safe and capable humanoid robots.Key ResponsibilitiesDevelop, optimize, and scale processes for polymer mixing, casting, coating, laminating, molding, fiber processing, calendaring, embossing, and thermoforming for soft and flexible material systems.Implement cutting-edge fabrication techniques, including 3D printing of elastomers and composite structures, photolithography for patterned sensing layers, and precision coating or printing of functional materials.Conduct pilot-scale trials to assess consistency, throughput, surface quality, dimensional accuracy, and long-term stability of novel processes.Characterize material behavior and process sensitivity through mechanical testing, thermal analysis, chemical analysis, adhesion testing, and durability evaluations.Collaborate closely with polymer chemists and materials scientists to link processing parameters with microstructure, mechanical response, tactile characteristics, and long-term performance.Partner with mechanical design teams to ensure that new materials meet all performance and safety standards.

About Glean:Established in 2019, Glean is a pioneering AI-driven knowledge management platform that empowers organizations to swiftly locate, organize, and disseminate information throughout their teams. By seamlessly integrating with tools such as Google Drive, Slack, and Microsoft Teams, Glean ensures that employees have timely access to essential knowledge, thereby enhancing productivity and collaboration. Our state-of-the-art AI technology streamlines knowledge discovery, facilitating a more efficient utilization of collective intelligence across teams.Glean originated from Founder & CEO Arvind Jain’s profound insight into the challenges that employees encounter while seeking and comprehending information at work. Witnessing firsthand how fragmented knowledge and a multitude of SaaS tools hindered productivity, he aimed to create an enhanced solution – an AI-powered enterprise search platform that enables rapid and intuitive access to necessary information. Since its inception, Glean has transformed into a leading Work AI platform, merging enterprise-grade search, an AI assistant, and robust application and agent-building capabilities to fundamentally reshape the modern workplace.About the RoleWe are in search of a Software Engineer to become a vital member of Glean’s Data Foundations team—the unit responsible for the comprehensive data ingestion and management layer that powers Glean’s Search, AI Assistant, and Agent offerings across a multitude of enterprise applications and vast quantities of documents.Your contributions will directly influence the quality, timeliness, and reliability of the knowledge that each Glean user engages with daily.Your Responsibilities Include:Ingestion & ConnectivityDevelop and enhance connectors for a diverse array of SaaS and on-premise systems (including Google Workspace, Microsoft 365, Slack, Salesforce, Jira, ServiceNow, GitHub, etc.).Ensure the seamless integration and continuous improvement of data flows to maintain system performance and reliability.

Join ALTEN Technology USA, a pioneering engineering firm dedicated to transforming innovative concepts into reality. Our work spans from enhancing space exploration and developing life-saving medical devices to the creation of cutting-edge autonomous electric vehicles. With a workforce of over 3,000 skilled professionals throughout North America, we collaborate with top-tier companies across diverse sectors including aerospace, medical technology, robotics, automotive, commercial vehicles, electric vehicles (EVs), rail, and beyond.As a proud member of the global ALTEN Group, which boasts a community of more than 57,000 engineers in 30 countries, we manage the entire product development lifecycle—from initial consulting to comprehensive project outsourcing.By joining ALTEN Technology USA, you will tackle some of the most challenging engineering problems worldwide, backed by mentorship, ample career advancement opportunities, and a robust benefits package. We are committed to nurturing an environment where our employees feel appreciated, empowered, and motivated to excel.Position Overview:The Electronic Design Release Engineer will lead the technical evaluation and design release of automotive Electronic Control Unit (ECU) components affected by end-of-life or obsolescence issues. This role involves conducting component risk assessments, formulating replacement strategies, and overseeing redesign processes to ensure system compatibility.Key Responsibilities:• Collaborate with hardware design teams and software engineers to align product specifications and ensure seamless integration.• Design and implement architectures that harmonize hardware limitations with software performance.• Create and execute test plans for hardware-software interactions, perform debugging, and validate functionality in real-world scenarios.• Serve as a liaison among mechanical, electrical, and software teams to enhance product development efficiency.• Maintain comprehensive technical documentation, ensuring adherence to industry standards and facilitating certification processes.

About Glean:Established in 2019, Glean is a pioneering AI-driven knowledge management platform that empowers organizations to efficiently locate, organize, and share information across teams. By seamlessly integrating with popular tools like Google Drive, Slack, and Microsoft Teams, Glean ensures that employees access the right knowledge at the right time, thereby enhancing productivity and collaboration. Our state-of-the-art AI technology streamlines knowledge discovery, enabling teams to leverage their collective intelligence more swiftly and effectively.The vision of Glean was shaped by our Founder & CEO Arvind Jain, who recognized the challenges faced by employees in navigating fragmented knowledge and an array of SaaS tools. His mission was to create an AI-powered enterprise search solution that allows for quick and intuitive access to essential information. Since its inception, Glean has emerged as the leading Work AI platform, merging enterprise-grade search with an AI assistant and robust application-building capabilities to transform the way employees work.About the Role:Glean is seeking a passionate Designated Technical Support Engineer to join our fast-growing, venture-backed startup. We are dedicated to crafting a modern knowledge assistant tailored for every employee, ensuring that all company information is accessible, contextual, and up-to-date. Our team embodies a culture of hard work blended with fun; we are professional, creative, passionate, and, above all, customer-focused.In this role, you will serve as a trusted technical resource for our clients, providing both proactive and reactive support to our expanding customer base. Your commitment to delivering top-notch service will ensure that our customer experience remains unparalleled in the industry.

Join Mashgin, a trailblazer in AI-powered checkout solutions, as a Technical Lead Software Engineer. Here, you'll play a crucial role in developing innovative hardware and software products that revolutionize customer experiences. You will be hands-on in every phase of product development, from ideation and design to prototyping and execution, focusing on high-quality standards and impactful features. If you're passionate about building exceptional products and thrive in a dynamic environment, this is your chance to make a real difference.

Role Overview MidiHealth is hiring a Growth Product Manager or Senior Product Manager to focus on patient experience. This role is based in Palo Alto, CA, with a hybrid work arrangement. What You Will Do Lead projects that improve patient engagement and satisfaction Work closely with teams across the company to spot new opportunities Shape the product vision for patient experience initiatives Develop and execute growth strategies that support MidiHealth’s mission to transform healthcare Collaboration This position partners with cross-functional groups to deliver product solutions that make a real difference for patients.

Rivian and Volkswagen Group Technologies have partnered to advance electric vehicle technology and set new benchmarks for software-defined vehicles. Together, these established automotive companies focus on building a smarter, more sustainable mobility ecosystem by combining expertise in connectivity, artificial intelligence, and cybersecurity. Their shared mission centers on innovation and creating a cleaner, more connected future. Role overview The Factory Platform team is looking for a Senior Full-Stack Software Engineer - Factory Systems to design and develop advanced manufacturing software. This position plays a key role in transforming how vehicles are built, with an emphasis on improving production quality and efficiency. Senior engineers in this group lead major projects and deliver solutions that have a direct impact on automotive manufacturing. The role reports to the Senior Manager of Equipment and Execution Platform and calls for strong technical skills and a focus on practical results. Locations Palo Alto, CA Irvine, CA Normal, IL This position offers the opportunity to contribute to meaningful innovation in the automotive industry while growing your career in a collaborative, forward-thinking setting.

PsiQuantum is hiring a Senior Manager of Quantum Model Validation. This role leads a team responsible for validating the quantum models that support the company's technology. The position is open to candidates in Palo Alto, California, or those who prefer to work remotely. Key responsibilities Direct the assessment of quantum models, focusing on their accuracy and reliability Lead and mentor a team of subject matter experts in quantum model validation Collaborate with teams across PsiQuantum to support and strengthen quantum computing systems Play a role in advancing the company's quantum technology Team leadership This position involves guiding a group of experts and working with colleagues throughout the company to ensure high standards in quantum model validation. The work directly supports PsiQuantum's mission to develop advanced quantum computing systems.

Backend Software EngineerConfluera is an innovative cybersecurity startup backed by Series B funding, dedicated to safeguarding the cyber landscape. Our mission is to fortify enterprises today to ensure a more secure tomorrow. We provide a comprehensive solution that enhances visibility across cloud environments, empowering cybersecurity leaders with real-time attack prevention capabilities.Key Responsibilities- Design and construct distributed systems capable of processing vast amounts of data.- Develop, maintain, and optimize APIs and systems for scalable product enablement.- Create advanced models and features to improve anomaly detection accuracy.- Collaborate and communicate effectively with Product, Design, and Engineering teams.- Rapidly develop and iterate on solutions while upholding high-quality standards.Required Qualifications- Proficiency in programming languages such as Java and Python.- Experience with streaming platforms like Kafka.- Familiarity with stream processing frameworks, including Spark.- Understanding of distributed systems architecture.Preferred Qualifications- Prior experience working with streaming and stream processing systems (Kafka, Spark, etc.).- Knowledge in building ETL pipelines.- Experience delivering and maintaining large-scale production systems.- Leadership experience in technical projects.Educational Background- A Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field, or equivalent professional experience.

Senior Engineering ManagerJoin Mudflap as we revolutionize the $800 billion trucking industry, a vital component of the U.S. economy. Our innovative payment solutions empower truckers to save significantly on their primary business expense—fuel. We connect our fuel stop partners with new customer bases, enhancing visibility and access. As a rapidly growing marketplace, we seek top-tier Engineering Managers to lead and expand our product engineering teams, contributing to the evolution of our consumer-centric fintech platform.About the RoleIn the capacity of Senior Engineering Manager, you will oversee a talented team of 5 or more engineers dedicated to the development of consumer-focused fintech and marketplace products. You will closely collaborate with product, data, and engineering leadership to drive success. This role demands a blend of hands-on technical proficiency and leadership experience, with a proven track record of scaling engineering teams in both startups and larger tech environments. You'll play an essential role in cultivating our engineering culture, mentoring your team, and delivering high-quality software that shapes the future of trucking payments.Leveling & Team PlacementWe are open to considering candidates for either the Engineering Manager or Senior Engineering Manager position, contingent on experience and team alignment.What You’ll Do:Engineering Manager / Sr. Engineering Manager, Payments Infrastructure & BillingLead the Payments Infrastructure & Billing teams, overseeing payment methods, customer charges, refunds, credits, statements, and precise financial reporting.Collaborate closely with product and finance to design and refine robust systems and data models that accurately reflect all financial transactions in our ledger.Function as a player-coach for your engineering team, maintaining close engagement with technical details while fostering team growth and support.Adopt an end-to-end systems perspective on back-office workflows, enhancing our payment and accounts receivable capabilities as the business scales.

Rubrik, Inc. is hiring a Staff Software Developer to help shape the future of enterprise AI and cloud data management. This position is based in Palo Alto, CA. Role overview This role centers on designing and building advanced AI solutions for enterprise data management. The work supports Rubrik’s mission to improve how organizations handle and protect their data at scale. What you will do Develop and refine AI-driven systems that address complex data management challenges for large organizations Collaborate with a skilled team focused on creative problem-solving and high standards Contribute ideas and technical expertise to drive new product features and innovation Team culture The team values creativity, collaboration, and a commitment to excellence. Staff Software Developers play a key role in shaping both technology and team practices.

Lead Staff Software EngineerLocation: Hybrid - Palo Alto Office (Tuesdays and Thursdays)Your ImpactJoin our team at MidiHealth as a Lead Staff Software Engineer, where you will play a crucial role in shaping the future of women's healthcare technology. You will be a core technical leader within our engineering organization, translating intricate concepts into actionable technical roadmaps and innovative products that drive our mission forward.Your ResponsibilitiesEvaluate complex technical challenges and spearhead architectural assessments across teams, mitigating technical debt and fostering sustainable, cross-service patterns within Midi’s healthcare ecosystem.Serve as a 'part-time product manager for technology,' championing essential infrastructure enhancements to boost business agility.Design and implement high-quality, scalable products and code, ensuring a balance between swift execution and long-term scalability.Contribute actively to our engineering culture by establishing best practices for automated testing, CI/CD, and maintaining high code quality throughout our technology stack.Assess overarching technical and business challenges, crafting elegant solutions that support both scalability and business growth.Collaborate closely with Executive Leadership, Product, Marketing, and Clinical teams to uncover unmet customer and operational needs, translating these insights into effective technical strategies that enhance outcomes for our patients and clinicians.Mentor and guide both senior and junior engineers, nurturing a culture of curiosity, humility, and technical excellence.