Principal Software Engineer

At d-Matrix, we are dedicated to unlocking the transformative potential of generative AI, leading the charge in both software and hardware innovation. Our team thrives on a culture of respect and collaboration, where diverse perspectives fuel creative solutions.We believe in humility and prioritize direct communication. We are looking for passionate individuals who are eager to tackle challenges and are driven by results. If you're ready to explore the boundless opportunities in AI, join us as we shape the future together.Location: Hybrid, with 3 days per week onsite at our Santa Clara, CA headquarters.Role Overview: As a Principal AI/ML System Software Engineer, you will play a critical role in productizing the software stack for our cutting-edge AI compute engine. You will lead the development, enhancement, and maintenance of our next-generation AI deployment software, collaborating closely with a team of system software experts and interfacing with hardware and other software teams.

Join ServiceNow as a Principal Software Engineer specializing in Artificial Intelligence and Machine Learning. In this pivotal role, you will leverage your deep expertise in software engineering and AI/ML technologies to drive innovative solutions and enhance our product offerings. You will collaborate with cross-functional teams to define technical requirements and ensure the successful implementation of advanced AI algorithms.

At d-Matrix, we are dedicated to unlocking the transformative power of generative AI within the technology landscape. Positioned at the cutting edge of software and hardware innovation, we strive to redefine what is achievable. Our workplace fosters a culture of respect and collaboration.We prioritize humility and maintain open lines of communication. Our team is inclusive, embracing diverse perspectives that lead to more effective solutions. We seek individuals who are enthusiastic about overcoming challenges and are execution-oriented. Are you ready to discover your playground? Together, we can shape the limitless opportunities of AI.Location: Hybrid, with on-site work at our Santa Clara, CA headquarters three days a week.Role Overview: As a Senior Staff AI/ML System Software Engineer, you will join our team to help productize the software stack for our AI compute engine. Your responsibilities will include the development, enhancement, and maintenance of cutting-edge AI deployment software. You will leverage your extensive experience with the full-stack toolchain and understand the intricate balance required in hardware-software co-design. Your ability to develop and scale software solutions within tight timelines will be crucial, as you collaborate with compiler experts and other software (ML, systems) and hardware (mixed signal, DSP, CPU) specialists within the company.

At d-Matrix, we are dedicated to unlocking the transformative potential of generative AI to redefine technology. Positioned at the leading edge of software and hardware innovation, we continually challenge the limits of possibility. Our workplace culture emphasizes respect and collaboration.We foster humility and value direct communication, creating an inclusive team where diverse perspectives lead to superior solutions. We invite individuals who are enthusiastic about overcoming challenges and who possess a strong execution drive. Are you ready to join us and explore the exciting realms of AI? Together, we can shape the infinite possibilities of this technology.Position Overview:As a Principal Software ML Test Engineer, you will lead junior team members in test planning, automation, and execution to productize the d-Matrix AI compute engine. You will contribute to the Software Qualification team, responsible for developing test suites, test cases, and testing infrastructure. Collaborating closely with software development teams, you will design, automate, and execute software and system use cases relevant to our next-gen AI chip software stack. Your role will involve implementing Python programs to test workloads and ML models within the Pytest framework, enhancing our end-to-end test suite and regression test suite in a CI/CD environment utilizing Jenkins and GitLab. You will work alongside the product, software development, and systems teams to ensure effective test coverage and results. Engaging fully in test case implementation, bug triaging, and debugging, you should be adept in advanced Python programming, capable of developing data structures and algorithms for testing purposes.

Join ServiceNow as a Staff Software Engineer specializing in AI/ML where you will leverage your technical expertise to drive innovative solutions that enhance our products and services. In this role, you will collaborate with cross-functional teams to design, develop, and implement machine learning algorithms and artificial intelligence solutions that meet our clients' needs.

We are seeking a highly skilled Principal Software Engineer with expertise in Clojure and system design to join our dynamic team. In this pivotal role, you will lead the development of innovative software solutions, drive architectural decisions, and mentor junior engineers. You will collaborate with cross-functional teams to ensure our technology stack meets the demands of our growing customer base.

At Forward Networks, we are revolutionizing the management and security of the world’s most intricate networks. Established in 2013 by a team of four Stanford Ph.D.s, we pioneered the development of the industry’s first network digital twin—a mathematically precise representation of the production network that provides IT teams with unparalleled visibility, verification, and agility across multiple cloud and vendor environments.Our esteemed clientele includes industry giants like Goldman Sachs, PayPal, S&P Global, IBM, and Dell, alongside rapidly growing enterprises and government bodies. According to IDC, our clients experience an average of $14.2 million in annual savings through enhanced efficiency and security.Supported by elite investors such as Andreessen Horowitz, Goldman Sachs, MSD Partners, and Threshold Ventures, we cultivate a people-centric and innovative culture where brilliant minds are at the forefront of advancing network reliability, security, and AI-driven operations.We are on the lookout for a seasoned Principal Backend Software Engineer to become a vital member of our Scaling team. In this crucial position, you will spearhead the development of our product’s fundamental components, ensuring seamless interaction with other services and systems. Your expertise will be key in optimizing our core data structures and enhancing our computational capabilities.

Join us at the forefront of an exhilarating tech evolution as we revolutionize the data storage landscape. At Pure Storage, you will engage in innovative projects, grow your skills, and collaborate with some of the brightest minds in the industry.If you're eager to make a meaningful impact and embrace a wealth of opportunities, we invite you to be part of our journey.THE ROLEWe are seeking a skilled and innovative Agentic AI Software Engineer to become a vital part of our dynamic team in Santa Clara, CA. In this position, you will create production-ready agentic AI solutions that facilitate enterprise automation and digital transformation. Your responsibilities will include designing and deploying LLM-based services, implementing effective prompt engineering techniques, establishing guardrails, and developing model evaluation frameworks, all while ensuring secure and scalable delivery on AWS. This role emphasizes building reliable, secure, and observable AI systems integrated with enterprise platforms.WHAT YOU'LL DODevelop and design production-grade Agentic AI solutions utilizing LLMs, multi-agent workflows, and RAG pipelines.Implement and enhance Prompt Engineering strategies to ensure dependable and deterministic AI behavior.Create secure backend services and REST APIs in Python, integrating AI agents with enterprise systems via microservices architecture.Establish robust guardrails such as output validation, fallback strategies, and human-in-the-loop patterns where necessary.Maintain model evaluation frameworks including automated prompt testing, retrieval validation, and performance benchmarking.Deploy and manage AI services on AWS, utilizing services like EC2, S3, Lambda, RDS, along with Docker and Kubernetes for containerization.Adhere to strong security best practices including access control, data protection, and secure API design.Ensure observability and reliability of AI-driven services in production.Work primarily in our Santa Clara, CA office in alignment with company policies unless on approved leave.

Join Pure Storage, where we are at the forefront of an exhilarating technology revolution, fundamentally transforming the data storage landscape. Here, you will unleash your innovative potential, evolve with our team, and collaborate with some of the brightest minds in the industry.This is the kind of work that has historically driven the tech sector—a chance to create solutions that genuinely make a difference. If you are eager to embrace limitless possibilities and leave an impactful legacy, we invite you to be part of our journey.THE ROLEWe are looking for a skilled and innovative Agentic AI Software Engineer to enhance our vibrant team in Santa Clara, CA. You will be responsible for developing production-grade agentic AI solutions that facilitate enterprise automation and drive digital transformation initiatives. Your expertise will involve designing and deploying LLM-based services, employing advanced prompt engineering techniques, implementing guardrails, and establishing model evaluation frameworks, all while ensuring secure and scalable operations on AWS. This position emphasizes creating reliable, secure, and observable AI systems that seamlessly integrate with enterprise platforms.WHAT YOU'LL DODesign and develop production-grade Agentic AI solutions leveraging LLMs, multi-agent workflows, and RAG pipelines.Implement and enhance Prompt Engineering strategies, including structured prompts, tool-calling, and agent orchestration to ensure reliable and deterministic AI behavior.Build secure backend services and REST APIs in Python, integrating AI agents with enterprise systems through microservices architecture.Establish robust guardrails, including output validation, fallback strategies, rate limiting, safe tool invocation, and human-in-the-loop patterns as necessary.Develop and maintain model evaluation frameworks, encompassing automated prompt testing, retrieval validation, regression testing, and performance benchmarking.Deploy and manage AI services on AWS, utilizing services such as EC2, S3, Lambda, RDS, and containerization through Docker and Kubernetes.Adhere to security best practices, including access control, data protection, audit logging, and secure API design.Ensure strong observability, monitoring, and reliability of AI-driven services in production.Note: This role is primarily in-office, and you will be expected to work from the Santa Clara, CA office as per Everpure's policies, except during PTO, work travel, or other authorized leave.

Join PlusAI, a trailblazer in Physical AI, as we develop cutting-edge AI-driven virtual driver software for autonomous trucks. With our headquarters positioned in the heart of Silicon Valley and operations extending across the United States and Europe, PlusAI has been recognized by Fast Company as one of the World’s Most Innovative Companies. We collaborate with industry leaders such as TRATON GROUP’s Scania, MAN, International brands, Hyundai Motor Company, Iveco Group, Bosch, and DSV to accelerate the rollout of next-generation autonomous trucking solutions. If you're passionate about making a significant impact and steering the future of autonomy, we invite you to become part of our dynamic team.As a Principal Engineer on our Mapping and Localization team, you will be responsible for the design and implementation of sophisticated fusion algorithms that integrate data from LiDAR, Radar, Cameras, IMUs, and GNSS with HD Maps to achieve unparalleled centimeter-level accuracy. Your expertise will be crucial in addressing the most challenging scenarios—from navigating GPS-denied tunnels to maneuvering through dynamic construction zones—ensuring our vehicles can operate safely and effectively within complex Level 4 Operational Design Domains (ODDs).

Join Dexmate as a Senior Software Engineer for our AI Platform, where you will be at the forefront of developing innovative AI-driven solutions. You will collaborate with cross-functional teams to design and implement robust software systems that enhance our AI capabilities.

Join Integrated Resources Inc. as a Principal Engineer and be an integral part of our innovative team. In this role, you will lead engineering projects, mentor junior engineers, and drive technical excellence within our organization. Your expertise will be crucial in developing cutting-edge solutions that meet the needs of our clients.

Location: Onsite - Santa Clara, CAAbout the Role:We are looking for passionate AI Software Engineers at various levels (Junior, Senior, Staff, Senior Staff) who excel as T-shaped professionals. You should possess deep technical prowess in AI and LLM systems, alongside a diverse skill set that enables you to create production-ready AI applications. The ideal candidate is innovative and driven, eager to tackle complex AI challenges and develop intelligent systems that enhance user experiences while upholding engineering excellence.In this position, you will collaborate with engineering, product, and data teams to design and implement AI-powered functionalities and systems. You are expected to bring cutting-edge AI knowledge and practical engineering skills to build scalable, reliable AI applications that have a direct impact on our users.Join Reevo Inc., where our initial focus on enhancing workflows for Account Executives (AE) and Sales Development Representatives (SDR) has set the stage for our ambitious vision to create a comprehensive solution aimed at transforming the entire CRM ecosystem. With backing from top-tier venture investors in Silicon Valley and substantial funding, we are on the brink of redefining sales technology. This opportunity allows you to play a crucial role within a dynamic team dedicated to revolutionizing how businesses manage their sales processes.About Reevo: At Reevo, we are reimagining the revenue stack from the ground up, delivering solutions swiftly. Our software orchestrates every go-to-market motion, empowering B2B teams to work more efficiently and collaboratively. By integrating automation, intelligence, and an intuitive interface, we are helping organizations unlock new levels of productivity and growth across marketing, sales, operations, and customer success teams.If you are excited about developing a product that reshapes the operational landscape for revenue teams and thrive in an environment of curiosity and drive, you will find a welcoming home here. From day one, you will experience genuine ownership, mentorship, and a significant impact. Our team of over 50 builders boasts 30 successful exits, ensuring you will be surrounded by expertise and innovation!

AI/ML Architect Job Description Join our innovative team at Klearnow as an AI/ML Architect, where you'll play a pivotal role in defining our AI strategies and technical frameworks. Collaborate with a talented group of data scientists, engineers, and product managers to create cutting-edge AI solutions that address client needs and drive our company forward. Key Responsibilities AI Strategy and Solution Design · Work alongside clients and internal teams to comprehend their business goals and challenges, transforming them into AI-centric strategies and solutions.· Spearhead the design and architecture of comprehensive AI systems, overseeing data collection, preprocessing, feature engineering, model selection, training, and deployment.· Remain updated on the latest advancements in AI and machine learning to ensure our solutions are at the forefront of technology. Technical Leadership· Provide technical guidance to our AI development team, including data scientists, machine learning engineers, and software developers.· Lead by example, promoting best practices in AI development to ensure the quality, scalability, and maintainability of AI systems.· Cultivate a culture of innovation, continuous learning, and knowledge sharing within the AI team. Model Development and Evaluation· Oversee the development and assessment of machine learning models to guarantee they meet the highest standards of accuracy and performance.· Implement rigorous testing and validation procedures to detect and resolve potential issues early in the development process. Infrastructure and Deployment · Collaborate with our DevOps and IT teams to design and sustain scalable AI infrastructure for efficient model training, testing, and deployment.

At d-Matrix, we are dedicated to unlocking the full potential of generative AI to revolutionize technology. Our company stands at the cutting edge of both software and hardware innovation, continuously expanding the limits of what is achievable. We foster a culture of collaboration and mutual respect.We hold humility in high regard and prioritize open communication. Our inclusive team thrives on diverse perspectives, driving us toward superior solutions. We are on the lookout for passionate individuals eager to face challenges and committed to execution. Are you ready to discover your playground? Together, we can explore the boundless opportunities of AI.Location:This position is Hybrid, requiring in-office attendance at our Santa Clara, CA headquarters 3-5 days per week.The Role: Staff Software Engineer - KernelsYour Responsibilities:As a key member of the team, you will contribute to the productization of the software stack for our AI compute engine. You will take charge of developing, enhancing, and maintaining software kernels for next-generation AI hardware. Your expertise in building software kernels for hardware architectures is essential. A robust understanding of various hardware architectures and the ability to map algorithms effectively is required. You will also need to translate computational graphs generated by AI frameworks into the underlying architecture. Your experience spans all facets of the full-stack toolchain, allowing you to navigate the intricacies of optimizing and balancing hardware-software co-design. You'll deliver scalable software solutions within tight development timelines, collaborating closely with compiler specialists and engaging with both software (ML, systems) and hardware (mixed signal, DSP, CPU) experts within the company.Your Qualifications:Minimum:MS in Computer Engineering, Mathematics, Physics, or a related field with 5+ years of industry experience; or a PhD in a related discipline with at least 1 year of experience.Thorough understanding of computer architecture, data structures, system software, and foundational machine learning concepts.Proficiency in C/C++ and Python development within Linux environments, utilizing standard development tools.Experience in algorithm implementation using high-level languages such as C/C++ and Python.

Join plus-2 as a Principal Engineer / Director of Motion Planning, where you will lead the development of cutting-edge motion planning technologies that drive our innovative projects. You will work closely with a talented team of engineers and researchers to create advanced algorithms and systems that enhance autonomy in robotics and automation.This role offers an exciting opportunity to shape the future of motion planning and contribute to high-impact projects. You will leverage your expertise to mentor junior engineers, collaborate with cross-functional teams, and drive research initiatives that align with our strategic goals.

Company OverviewDexmate is an innovative robotics startup focused on developing versatile mobile robots capable of performing intricate manipulation tasks. We are seeking talented, passionate, and imaginative engineers to join our founding team and help enhance the manipulation capabilities of our robots. This is a full-time, on-site position based in Santa Clara, California.Key ResponsibilitiesDesign and develop both frontend and backend components for the robot management portal.Implement robust user authentication and authorization systems.Create intuitive interfaces for collecting and managing robot data.Develop frontend solutions for interacting with AI models.Utilize cloud-based technologies for portal development, incorporating SaaS solutions.Essential QualificationsA minimum of 5 years of experience in full-stack software development.Proficient in systematic programming practices and large-scale project development.Frontend technologies: React, Vue.js, or Svelte.Backend technologies: Node.js, Python, or Rust.Strong experience with database systems (SQL/PostgreSQL).Familiarity with user management systems such as Auth0, Stack Auth, or Firebase Auth.Experience with CI/CD pipelines.Preferred QualificationsKnowledge in robotics or IoT.Understanding of machine learning principles.Skills in data visualization.Experience with cloud platforms (AWS, Azure, GCP).Experience in developing applications utilizing VLM and LLM.

At Tenstorrent, we are at the forefront of pioneering AI technology that is reshaping performance benchmarks, enhancing usability, and optimizing cost efficiency. As AI redefines the computing landscape, our solutions are evolving to integrate innovations across software models, compilers, platforms, networking, and semiconductor technologies. Our dedicated team of technologists has engineered a high-performance RISC-V CPU from the ground up, driven by a passion for AI and a commitment to crafting the most advanced AI platform. We cherish collaboration, foster curiosity, and are dedicated to overcoming complex challenges. As we expand our team, we are seeking contributors of all experience levels.Tenstorrent is constructing the world's swiftest and most efficient AI compute clusters. TT-Fabric serves as the high-performance nervous system of our platform, functioning as the low-level networking layer that enables thousands of RISC-V and AI processors to seamlessly connect into a singular, massively parallel distributed supercomputer. If you are enthusiastic about optimizing nanoseconds from critical paths, designing protocols that manage data at unprecedented scales, and transforming challenging hardware constraints into sophisticated distributed systems, this is your chance to influence the foundational fabric on which future AI models will operate.This role is hybrid, based out of Santa Clara, CA; Austin, TX; or Toronto, ON.We welcome candidates of varying experience levels for this role. During the interview process, candidates will be evaluated for the appropriate level, and offers will be aligned with that level, which may differ from the one in this posting.

At d-Matrix, we are dedicated to unlocking the transformative power of generative AI. As pioneers in software and hardware innovation, we strive to redefine the limits of technological possibilities. Our workplace thrives on respect and collaboration.We embrace humility and prioritize direct communication. Our inclusive team brings together diverse perspectives, fostering innovative solutions. We seek individuals who are excited to tackle challenges and are motivated by results. Are you ready to discover your playground? Together, we can explore the limitless potential of AI.Location:This role is hybrid, requiring onsite work at our Santa Clara, CA headquarters 3-5 days a week.The Role: Senior Staff Software Infrastructure EngineerIn this pivotal role, you will be a key member of the team responsible for developing and maintaining the software infrastructure necessary for scaling and supporting our entire software engineering organization. Your responsibilities will include the development, enhancement, and maintenance of tools like GitLab and Docker, essential for our ML accelerator systems, both on hardware and software fronts. Team members are expected to possess strong skills in C/C++, Python, REST APIs, Linux stacks, and containerization technologies.