Senior Staff Software Infrastructure Engineer

Speechify’s mission is to remove reading barriers and make learning accessible for everyone. Over 50 million people use Speechify’s text-to-speech tools to turn PDFs, books, Google Docs, news articles, and web pages into audio. These products help users read faster, understand more, and remember what they learn. Speechify has been named Chrome Extension of the Year by Google and received Apple’s 2025 Design Award for Inclusivity. The team includes nearly 200 professionals around the world, working fully remotely. Engineers, AI researchers, and leaders from companies like Amazon, Microsoft, and Google, as well as alumni from top PhD programs and fast-growing startups, all contribute to Speechify’s growth. Role Overview Speechify is hiring a Software Engineer for the AI team’s data group. This engineer will help manage every aspect of data collection for model training. The team builds large, high-quality datasets at petabyte scale, combining infrastructure, engineering, and research to do so efficiently. What You’ll Do Source and identify new audio data for ingestion pipelines. Manage and improve cloud infrastructure on Google Cloud Platform (GCP) using Terraform. Work with scientists to improve cost, throughput, and data quality to support advanced model development. Collaborate with AI team members and company leadership to plan a dataset roadmap for future consumer and enterprise products. Qualifications Bachelor’s, Master’s, or PhD in Computer Science or a related field. At least 5 years of professional software development experience. Expertise in bash or Python scripting in Linux environments. Strong skills with Docker and Infrastructure-as-Code, with hands-on experience in a major cloud provider (GCP preferred). Experience with web crawling and large-scale data processing is a plus. Comfort managing multiple priorities and adapting as things change. Clear written and verbal communication skills. Location Santa Clara, CA, USA (fully distributed team).

Join us at the forefront of technological innovation, where we are revolutionizing the data storage landscape. Here at Pure Storage, you’ll have the opportunity to drive innovative solutions, expand your career, and collaborate with the brightest minds in the industry.This is your chance to engage in impactful work that shapes the future of technology. If you're ready to embrace the boundless opportunities and make a significant impact, we invite you to become part of our team.THE ROLEWe are on the lookout for a versatile engineer who possesses a passion for hardware while also being fluent in software. You will be instrumental in managing the software ecosystem that supports our hardware team, ensuring the tools we utilize for designing and validating our SSD platforms are maintained and enhanced.

Join us in revolutionizing the future of energy! At Oklo, we are at the forefront of developing cutting-edge nuclear reactors. By utilizing your software engineering expertise, you will collaborate with a diverse team of engineers to model, simulate, design, and deploy innovative fission power technologies.This position focuses on refining our software development processes to ensure high-quality deliveries while adhering to compliance standards. You will play a pivotal role in supporting various internal teams by leveraging software and automation, enabling them to perform their tasks efficiently. As a dynamic startup, Oklo is expanding its capabilities, and you will have the chance to influence the engineering infrastructure's evolution. A background in nuclear energy is not a prerequisite; however, a strong desire to learn and explore is essential.

Join our innovative team at Mindlance as a Software Engineer specializing in Development Infrastructure. In this role, you will collaborate with cross-functional teams to design, build, and maintain scalable infrastructure solutions that support our development processes. Your expertise will contribute to enhancing our systems, enabling our engineers to deliver high-quality software efficiently.

Join our team as a Software Engineer specializing in C++ Middleware and Runtime Infrastructure, where you will play a crucial role in developing and refining the core infrastructure that ensures the reliable and low-latency execution of robotics software in vehicles. Your contributions will not only create a robust foundation for autonomous driving but will also empower engineers with vital tools for analyzing system performance, identifying bottlenecks, and enhancing overall system resilience.In this pivotal role, you'll work on existing frameworks, libraries, and tools, while also innovating and implementing new components across various critical domains that impact our mission.

Join a groundbreaking company that is revolutionizing the data storage landscape. At Pure Storage, innovation is at the heart of what we do. Here, you will lead with your creative thinking, advance alongside industry pioneers, and collaborate with a talented team of experts.If you're prepared to embrace limitless possibilities and make a lasting impact, we invite you to be a part of our journey.THE ROLEAs a Staff Software Engineer on the Hyperscale Build Infrastructure team, your role will encompass the architecture, development, and upkeep of the build infrastructure that underpins the creation of Everpure's next-generation hardware. You will serve as a vital link between low-level system software and expansive distributed infrastructure, ensuring that the product team can efficiently build, test, and deploy.WHAT YOU'LL DOLead the design and deployment of platforms utilized for building and validating Hyperscale products.Oversee and articulate project priorities and deliverables within a dynamic environment.Conduct failure analysis on intricate system-level issues spanning the hardware/software interface.Collaborate with stakeholders to implement engineering programs, emphasizing product development and fleet productivity.Provide technical guidance on crucial projects and mentor engineers to enhance overall team quality and capabilities.This is primarily an in-office role based in Santa Clara, in accordance with Pure Storage policies, except during PTO, work travel, or other approved leave.

About FortanixAt Fortanix, we are at the forefront of confidential computing and Confidential AI within hybrid and multicloud settings. Our innovative technologies are designed to safeguard sensitive data during its usage by integrating trusted execution environments (TEEs), sophisticated cryptography, and hardware isolation to secure applications, AI models, and data across various environments, including clouds and on-premises infrastructure.Our robust platform empowers organizations to efficiently manage confidential workloads and AI initiatives, significantly reducing data exposure risks and facilitating the adoption of Zero Trust architectures with enhanced runtime protections. We collaborate closely with leading cloud and silicon providers, harnessing the expertise of professionals in cryptography, systems, and distributed computing to tackle some of the most intricate challenges in data protection.We cultivate a collaborative, research-driven culture dedicated to pushing the boundaries of confidential computing and Confidential AI, enabling enterprises to harness the value of sensitive information while ensuring privacy and security.The RoleWe are seeking a Staff Software Engineer (Rust) to become a vital part of our Confidential Computing Management team, responsible for the design, construction, and operation of the confidential computing infrastructure that underpins our Generative AI platform.This role is highly hands-on, concentrating on developing Rust services and infrastructure that operate within and around trusted execution environments (Intel SGX, Intel TDX, AMD SEV) across hybrid and multi-cloud ecosystems. You will be instrumental in shaping the architecture of a platform that supports secure, confidential AI workloads at scale.Key Responsibilities:Design and develop Rust-based platform and infrastructure services for confidential computing environments.Implement services that function within TEEs, incorporating attestation, sealing, and confidential workload orchestration.Architect and enhance our confidential computing infrastructure across hybrid and multi-cloud settings.Build and manage Kubernetes-based confidential workload platforms.Enhance platform reliability, scalability, performance, and security posture.Define infrastructure architecture and guide cross-team technical direction.Mentor engineers on Rust, distributed systems, and confidential computing practices.Drive excellence in production: observability, resilience, deployment, and capacity planning.What You'll Work On:You will design, implement, and operate systems such as enclave-resident Rust services.

About Fortanix:In an era where data is ubiquitous across various clouds and devices, conventional security measures have become insufficient. Organizations require a proactive strategy to combat ongoing cyber threats and maintain robust data security. Fortanix is at the forefront of data-centric cybersecurity for hybrid multicloud environments, leveraging cutting-edge cryptography, encryption, and confidential AI solutions.As data breaches become more prevalent and traditional defenses falter, our focus is on data exposure management to ensure your information remains secure. Our integrated data security platform addresses vulnerabilities in hybrid multicloud setups, mitigates threats, and simplifies the discovery, assessment, and remediation of data exposure risks. Whether adopting a Zero Trust framework or preparing for the post-quantum computing landscape, we empower businesses globally to safeguard their most sensitive data, regardless of its location.Our dedication to addressing the world's most challenging data security issues has garnered Fortanix multiple Cybersecurity Excellence and Innovation Awards, along with accolades from industry leaders such as NVIDIA, Microsoft, Intel, ServiceNow, and Snowflake.Our team comprises industry veterans and cryptography specialists, fostering a culture of trust, innovation, and collaboration where every voice is heard. Recognized as a Great Place to Work, we seek passionate individuals to contribute to shaping the future of data security and advancing toward a safer digital landscape.In the role of Senior/Staff Software Engineer - Infrastructure and DevOps, you will be a key member of our Infrastructure team, responsible for:Leading the DevOps Team through technological guidance.Designing and managing resilient, scalable infrastructure to support application development, testing, and production environments.Creating and implementing scalable, reliable, and secure CI/CD pipelines.Developing detailed architecture diagrams, documentation, and standards for DevOps processes and tools.Automating and enhancing the development, testing, release, and deployment of applications into runtime environments efficiently and reliably.Defining security best practices and advocating for 'Shift Left' security to ensure application security from the outset of development.Continuously evaluating and optimizing the technology stack to align with industry standards and emerging trends.Collaborating with development, operations, and security teams to ensure that DevOps processes meet application requirements.Mentoring junior engineers to help them gain experience and take on DevOps responsibilities.Contributing to a supportive and collaborative company culture.

Role Overview ServiceNow is hiring a Staff Data Platform Software Engineer with a focus on Graph technologies. This position is based in Santa Clara. What You Will Do Design and build scalable data solutions using graph technologies. Work closely with teams across engineering, product, and operations to improve data architecture. Deliver reliable, high-quality software that supports the ServiceNow platform. Collaboration This role involves regular collaboration with cross-functional groups to develop and refine data-driven features and infrastructure.

Join PlusAI, a trailblazer in Physical AI, as we revolutionize the future of transportation with our innovative AI-powered virtual driver software for autonomous trucks. With our headquarters nestled in the heart of Silicon Valley and operations spanning 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 giants like the TRATON GROUP’s Scania, MAN, and International brands, Hyundai Motor Company, Iveco Group, Bosch, and DSV to expedite the rollout of next-generation autonomous trucks. If you're passionate about making a substantial impact and driving the evolution of autonomy, PlusAI invites you to join our dynamic and rapidly expanding teams.As a Senior Machine Learning Infrastructure Engineer, your role will be pivotal in shaping scalable architectures capable of processing petabytes of data, while optimizing performance for both training and inference stages. You will develop robust pipelines for effective model versioning and experiment tracking systems, which are crucial for ensuring reproducibility across various experiments. Furthermore, you will oversee the management of extensive GPU clusters. This position provides exceptional opportunities—both technically and professionally—for individuals eager to tackle complex challenges using cutting-edge cloud-native technologies. Ideal candidates exhibit proficiency in tools like Docker, orchestrated through Kubernetes, and are adept at integrating state-of-the-art deep learning frameworks such as PyTorch and TensorFlow. If you're excited to explore the frontiers of machine learning infrastructure and contribute to pioneering solutions, we encourage you to apply!

Join us at the forefront of technology as we revolutionize the data storage industry. Here, you'll be empowered to think creatively, grow alongside a talented team, and contribute to groundbreaking projects.If you're eager to embrace vast opportunities and make a significant impact in the tech realm, we invite you to be a part of our journey.THE ROLEAs a member of our Core Engineering team, you will spearhead the evolution of modern data platforms, achieving six nines of reliability through innovative algorithms and high-performance systems. Your work will not only drive innovation from inception to customer delivery but also influence how organizations worldwide manage and leverage their data. This position offers comprehensive ownership of projects and extensive collaboration with elite software engineers dedicated to ensuring customer success.WHAT YOU'LL DODesign and implement cutting-edge algorithms and technologies for high-performance, reliable distributed storage systems, contributing to our ambitious goal of achieving industry-leading six nines uptime.Take full ownership of features and projects, managing technical design, coding, testing, and deployment to deliver transformative innovations directly to our customers.Analyze and address the most complex challenges in areas such as distributed consensus, resource management, and data integrity to guarantee the platform's scalability and robustness.Engage daily with a team of skilled and inspiring engineers to conduct thorough code reviews, share technical knowledge, and shape the architectural vision of the Core Engineering platform.Connect platform performance and feature delivery to business outcomes, ensuring our technical decisions align with customer needs and sustain our competitive edge in the evolving data landscape.WHAT YOU BRINGProficiency in programming languages such as C, C++, Python, or Go, with a strong ability to write clean, high-performance, and maintainable production code.Demonstrated design acumen and the capacity to critically assess system architecture, trade-offs, and failure modes within complex, distributed environments.A solid foundation in systems software projects including Distributed Systems, Operating System internals (Linux Kernel), Database internals, or Virtualization (Hypervisors/Containers).

Role Overview ServiceNow is hiring a Staff Data Platform Software Engineer with a focus on Graph technologies for the Veza team in Santa Clara. This position centers on building and refining scalable data solutions that strengthen the platform’s features and reliability. What You Will Do Design and implement data systems using Graph technologies Develop scalable solutions to support platform growth Advance data modeling and analysis to improve user experience Contribute technical expertise to drive new capabilities and innovation

Join Forward Networks, a pioneer in revolutionizing network management and security for complex infrastructures. Since our inception in 2013 by a team of four Stanford Ph.D.s, we have developed the industry's first network digital twin—a precise mathematical representation of production networks that empowers IT teams with unparalleled visibility and agility across diverse cloud and vendor environments. Our clientele includes renowned global entities such as Goldman Sachs, PayPal, S&P Global, IBM, and Dell, alongside dynamic enterprises and government bodies. IDC reports that our customers on average achieve $14.2 million in annual benefits, driven by enhanced efficiency and security. Supported by esteemed investors like Andreessen Horowitz, Goldman Sachs, MSD Partners, and Threshold Ventures, Forward Networks fosters a culture of innovation and collaboration, where brilliant minds are shaping the future of network reliability, security, and AI-ready operations. We are seeking a skilled Infrastructure Engineer to bolster the deployment, operation, and evolution of our internal platforms and applications. In this role, you will engage directly with a diverse array of systems, extending beyond core IT functions to collaborate with security and engineering teams. As we expand our infrastructure—both on-premise and cloud-based—and grow our team, you'll have numerous opportunities for professional development. Both Development and Operations tasks will be in your scope. If you have experience in Storage, Compute, Networking, Cloud, or Applications, we want to hear from you! Note: Candidates must work from the Santa Clara office at least two days a week and be available as needed.

Join Pure Storage, a leader in transforming the data storage landscape with cutting-edge technology. At Pure Storage, you will engage in groundbreaking work that is redefining the future of data management. By joining our team, you will not only be at the forefront of innovation but also collaborate with some of the brightest minds in the industry.If you are passionate about making a significant impact and are ready to embrace the myriad of opportunities available in the tech world, we invite you to be a part of our journey.THE ROLEAs a key member of the Systems Software team, you will be responsible for architecting and delivering the core software that drives our state-of-the-art, high-availability storage platforms. You will spearhead the development of essential system components, addressing intricate hardware-software integration challenges to provide our customers with seamless, zero-downtime experiences. Collaborating closely with hardware teams and cross-functional software teams, you will help shape the future of enterprise data storage while ensuring our platforms lead in performance and reliability.WHAT YOU'LL DOArchitect High-Performance Networking: Oversee the comprehensive design and troubleshooting of C/C++ networking software to guarantee next-generation switching and fabric platforms meet stringent scalability and resiliency standards.Own Core Protocol Development: Implement vital Layer 2 and Layer 3 features—including forwarding behavior and control-plane protocols—that streamline operations for enterprise clients worldwide.Lead Hardware-Software Integration: Collaborate with ASIC vendors and internal platform teams to execute switch SDK functionalities, ensuring robust hardware interfaces and successful in-service software upgrades (ISSU).Innovate with Open Networking: Design and tailor SONiC-based solutions across control and data planes to augment our disaggregated network operating system capabilities.Drive Technical Excellence: Serve as a technical mentor and lead for intricate initiatives, establishing benchmarks for code quality and architectural decisions.

Join us at the forefront of technology, where we are revolutionizing the data storage landscape. Here, you will foster innovative ideas, evolve with us, and collaborate with the brightest minds in the sector.This is your chance to engage in transformative work that has the potential to change the world—just as the tech industry was originally envisioned. If you're ready to embrace countless opportunities and make a significant impact, we invite you to be part of our journey.THE ROLEAs a pivotal Senior Software Engineer, you will spearhead the digital evolution of Everpure, concentrating on the innovation and enhancement of our Modern Data platforms. Your objective is to architect and implement ultra-reliable, high-performance algorithms and technologies that enhance the customer experience. This position requires a seasoned engineer who can leverage a profound understanding of organizational goals to tackle complex challenges and provide innovative, comprehensive solutions in partnership with cross-functional engineering and product teams.WHAT YOU'LL DODevelop strategic policies and create innovative, high-performance algorithms for distributed systems, achieving ambitious targets (e.g., six 9's reliability).Lead the end-to-end delivery of innovations, from initial concept and design to final testing and deployment into a finished product, influencing critical business outcomes.Investigate and resolve intricate technical issues, where a thorough analysis of various factors is necessary, serving as a subject matter expert and selecting suitable methods and techniques for achieving results.Engage with key stakeholders beyond your immediate area of expertise to gather requirements and validate solutions, impacting system design decisions across functional areas.Guide junior engineers and coordinate the technical endeavors of a project sub-team to ensure timelines are met and align with the architectural vision.

Join us in a thrilling phase of technological advancement as we revolutionize the data storage landscape. Here at Pure Storage, you will lead with innovative ideas, evolve alongside us, and collaborate with the brightest minds in the industry.This is the type of work that defines the tech sector—work that has the potential to change the world. If you’re eager to embrace limitless possibilities and make your mark, we invite you to be part of our journey.THE ROLEBecome an integral member of our elite engineering team, dedicated to crafting the next generation of enterprise storage solutions. As a vital contributor, you will spearhead innovation efforts by developing and refining the Linux kernel to enhance performance and reliability. Your expertise will play a pivotal role in shaping our future products, as you collaborate with a talented team to tackle complex challenges and achieve groundbreaking results.WHAT YOU'LL DODesign and implement new features in the Linux kernel to support Pure’s enterprise storage offerings.Maintain and patch existing code to address challenging issues, including those reported by customers.Optimize kernel performance within Pure’s systems to satisfy customer needs.Collaborate with cross-functional teams, partners, and vendors to troubleshoot and resolve hardware-software integration issues.Lead software architecture and development from concept through to release, ensuring high-quality, resilient, and high-performance outcomes.Mentor peers and share knowledge to foster a collaborative environment.Engage in code reviews and work with cross-functional teams to define requirements for upcoming projects.

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.

WHO WE ARE:Aviatrix is on a mission to secure cloud workloads for enterprises. We provide a comprehensive solution for cloud security that goes beyond traditional methods by offering runtime security and enforcement within the cloud application infrastructure. Our innovative Cloud Native Security Fabric (CNSF) closes the gaps between existing solutions, helping organizations regain visibility and control over their cloud environments. We empower security, cloud, and networking teams to accelerate developer velocity and embrace emerging technologies such as AI and serverless computing. Learn more at www.aviatrix.ai.ABOUT THE ROLE:We are seeking a Senior Member of Technical Staff, Software Development Engineer in Test (Sr. MTS SDET) to enhance our Test Infrastructure team. In this pivotal role, you will spearhead the development and optimization of our hermetic integration test framework, design testing tools and dashboards, and collaborate with developers across Aviatrix to ensure high-quality software delivery. Your contributions will significantly impact our test infrastructure initiatives, bolster developer enablement, and elevate overall engineering quality.

WHO WE ARE: At Aviatrix, we empower enterprises to secure their cloud workloads effectively. Our innovative solution, the Aviatrix Cloud Native Security Fabric (CNSF), provides comprehensive runtime security and enforcement directly within the cloud application infrastructure. Unlike traditional cybersecurity approaches that focus solely on securing entry points, our platform closes existing gaps, enhancing visibility and control for organizations. Join us in driving developer velocity and embracing the future of AI and serverless technologies. For more details, visit www.aviatrix.ai.ABOUT THE ROLE:We are seeking a motivated Software Development Engineer in Test (SDET) to become an integral part of the Aviatrix Test Infrastructure team. You will be responsible for maintaining and enhancing our hermetic integration test framework, developing testing tools and dashboards, and supporting developers across Aviatrix in delivering high-quality software solutions. This position is ideal for early-career engineers passionate about quality assurance, test automation, and improving developer productivity within a dynamic and collaborative environment.