Infrastructure Support Engineer Jobs

Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities. At Tenstorrent, we build open, state of the art compute for real workloads and real developers. You will own CPU focused test generator development and verification strategy, shaping how our out-of-order RISC-V CPUs are validated against complex ISA and microarchitectural behavior. This role is hybrid, based out of Fort Collins, CO. We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting. Who You Are You bring 8+ years in CPU design verification, test generation, or closely related CPU validation work. You have led development of test generators for x86, ARM, or RISC-V ISA environments. You understand CPU ISA behavior, privileged architecture, and high-performance out-of-order CPU microarchitecture. You are comfortable building tools, stimulus, and automation that scale verification across large CPU programs. You communicate clearly across design, DV, architecture, emulation, and post-silicon teams. What We Need Lead development of CPU core-level test generators for high-performance out-of-order RISC-V cores. Own generator strategy, infrastructure, and methodology for ISA and microarchitectural verification in both pre-silicon and post-si

AI Systems Engineer - Codex Core Agents About The Team The Codex Core Agents team builds the agent harness that turns model capability into real-world action. We own the systems around the model: prompting and interpreting model outputs, executing actions safely in real environments, and feeding production experience back into better models and better agent behavior. This team sits close to research and works across the stack: harness, model interaction, inference, sandboxed execution, orchestration, evals, production reliability, and the performance envelope around tokens, latency, cost, capacity, and quality. The harness is open source and increasingly part of how models are trained and evaluated, making this one of the highest-leverage layers in Codex. About The Role We’re looking for engineers to build the AI systems that make Codex agents dependable in production. The ideal candidate is an agent-systems builder: hands-on across low-level systems and ML workflows, able to debug Codex behavior end to end across the harness, model behavior, inference/runtime stack, GPU fleet, and product surface. You’ll work with research, infrastructure, and product to design agent harness capabilities, run experiments and ablations across the model + system prompt + harness stack, build frameworks for assessing production agent performance, and turn messy failures into durable improvements. What You’ll Do Design and build the core agent harness and execution loop that lets Codex agents interpret model outputs, use tools, execute code, and complete long-horizon tasks safely. Build sandboxing, isolation, orchestration, state, and workflow infrastructure for agents operating in real development environments. Develop evaluation, experimentation, and debugging systems that distinguish harness issues, model behavior, inference/runtime issues, and product failures. Run ablations across prompts, model-facing interfaces, context construction, tool-use strategies, and harness behavior to

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. As a Senior Software Engineer on our Release Engineering team, you will build the systems that hundreds of engineers across Roblox use every day to safely ship code to tens of millions of concurrent players. Your work will empower teams to ship bold, high-impact changes quickly and confidently on every device Roblox runs on. If you enjoy building developer-facing infrastructure where reliability and blast radius directly impact end-users, you will be right at home on our growing team. You Will: Design and develop backend services and automation that power our release and experimentation process across desktop, mobile, console, VR, and servers Work in C++ engine code to improve telemetry reporting, enhance feature rollout and automatic abort capabilities, and extend release functionality Build progressive client and server rollout, regression detection, and automated rollback systems that keep our weekly multi-platform releases safe at scale Work directly with engineering customers to turn pain points into durable, flexible, and safe-by-default tooling You Have: 5+ years building backend services with C#, Python, TypeScript, or similar Familiar with and comfortable working with C++ Familiar

We’re looking for a hardworking, driven individual with superb energy, passion and initiative for new business acquisition. The Enterprise Account Executive role focuses exclusively on formulating and executing a sales strategy within an assigned territory , resulting in revenue growth and new customer acquisition. We are looking to speak to candidates who are based in Barcelona for our hybrid working model. Impact you will have Proactively, identify, qualify and close a sales pipeline Strategically prospect into CTOs, Engineering/IT Leaders, & technical end users Build strong and effective relationships, resulting in growth opportunities Partner with our Solution Architects and work closely with the Professional Services team to achieve customer satisfaction Work closely with the enterprise ecosystem partner sales and channel partner to maximize deal sizes Participate in our sales enablement trainings, including our comprehensive Sales Bootcamp, sophisticated sales training, and leadership and development programs What you bring to the table 3+ years field experience of quota-carrying experience in a fast-paced and competitive market with a focus on closing net new logos and expanding accounts. Demonstrated ability to open new accounts and sell horizontally across the organization into different business units A proven track record of overachievement and hitting sales targets Ability to articulate the business value of complex enterprise technology Co-selling with cloud service providers (AWS, GCP and Azure) and large GSIs (Accenture, KPMG, etc) Skilled in building business champions Driven and competitive. Possess a strong desire to be successful Must live in territory and speak Catalan Things we love You are passionate about growing your career in the largest market in software (database) Previous Sales Methodology training (e.g. MEDDIC, SPIN, Challenger Sales) Familiarity with databases, develops and cloud native infrastructure a plus Why join no

Zafin is an AI platform company helping regulated institutions modernize how critical work is designed, governed, and delivered. Our technology enables organizations to move faster while maintaining the governance, accountability, and control required in highly regulated environments. Our portfolio includes Zafin AIOS , an agent orchestration platform for governed AI work; the Zafin Banking Platform , which helps banks modernize product, pricing, offers, billing, loyalty, and relationship management; and Zafin IO , an integration platform that connects data, systems, and workflows across complex enterprise environments. Headquartered in Toronto, Canada, Zafin partners with leading financial institutions across North America, Europe, the Middle East, Africa, and Asia-Pacific. As AI transforms the future of financial services, we're building the platforms that help regulated organizations adopt AI responsibly and at scale. Cloud Site Reliability Engineer I (CSRE I) Zafin is seeking a Cloud Site Reliability Engineer I (CSRE I) to lead strategic initiatives in ensuring the reliability, scalability, and performance of our cloud infrastructure and applications. This advanced role requires mastery in cloud technologies, strategic planning, and incident management to drive innovative solutions and operational excellence. Key Responsibilities Manage the resolution of complex technical issues involving Zafin’s products and Azure cloud environment. Design and implement strategic operational enhancements to improve resiliency and system reliability. Conduct in-depth Root Cause Analysis (RCA) for high-severity incidents and drive initiatives to reduce error recurrence. Represent the organization in external client escalation calls, providing expert guidance and solutions. Optimize cloud infrastructure for high performance, scalability, and cost-effectiveness. Provide thought leade

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role Anthropic's mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. As a Senior Data Center Capacity Delivery Manager at Anthropic, you'll embed with project teams responsible for delivery of leased and partnered data center capacity. Your primary role will be to lead these partners to deliver on the fastest possible schedule while maintaining a safe construction site and protecting the finished quality of the data center. Additionally, you'll validate deal readiness, coordinate complex stakeholder relationships, maintain regular reporting and status tracking, and ensure seamless transitions from project inception through operational readiness. This role offers a unique opportunity to shape how Anthropic secures and activates the compute infrastructure needed to train and deploy frontier AI systems, working at the intersection of real estate, construction, and cutting-edge AI infrastructure. Key responsibilities Lead. This is a role where leadership trumps management and process. You will be expected to be at one or more project sites in adequate amount to shape the culture, approach, and aggressiveness that define those extended site teams. The goal is to impact outcomes in a favorable manner. You are expected to be a force multiplier that develops and enhances the skillset that development partners, contractors, and key trades bring to the project(s)

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. We are looking for product managers who bring exceptional creative, strategic, and analytical skills to drive forward a best-in-class product. Product management at Lyft leads the integration of engineering, data science, and design to achieve the company's vision for reinventing transportation. We are looking for entrepreneurial and passionate Product Managers to innovate and execute across a rapidly growing, fast-paced company and industry. The Lyft Business team is one of Lyft's fastest-growing and most profitable units, providing transportation solutions for organizations, including business travel, employee commutes, courtesy rides, and non-emergency medical trips. The scope of Lyft Business is expansive, spanning B2B capabilities (self-serve tools, APIs, billing and reporting) as well as the B2B2C rider experience of Business Profiles, Lyft Pass, and Rewards. We're seeking a Staff Product Manager to build Lyft Business Growth : own the marketing and lifecycle stack, the acquisition and activation strategy, and the journey that lands customers in our core experiences. You will define growth loops across the portfolio, build shared infrastructure for lifecycle, attribution, and experimentation, and partner with vertical PMs, marketing, and engineering to convert demand into durable engagement and revenue. Responsibilities: Own demand generation. Build the acquisition playbook across the channels, tactics, and mar-tech that drive qualified demand. Partner closely with marketing to measure cost to acquire and balance the mix toward durable acquisition at healthy economics. Own activation in partnership with the pods. Work with vertical PMs on their surfaces to land the customers you acquire and drive them to first value, defining what activation infrastructure is shared vs. vertical-specific.

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. We are looking for product managers who bring exceptional creative, strategic, and analytical skills to drive forward a best-in-class product. Product management at Lyft leads the integration of engineering, data science, and design to achieve the company's vision for reinventing transportation. We are looking for entrepreneurial and passionate Product Managers to innovate and execute across a rapidly growing, fast-paced company and industry. The Lyft Business team is one of Lyft's fastest-growing and most profitable units, providing transportation solutions for organizations, including business travel, employee commutes, courtesy rides, and non-emergency medical trips. The scope of Lyft Business is expansive, spanning B2B capabilities (self-serve tools, APIs, billing and reporting) as well as the B2B2C rider experience of Business Profiles, Lyft Pass, and Rewards. We're seeking a Staff Product Manager to build Lyft Business Growth : own the marketing and lifecycle stack, the acquisition and activation strategy, and the journey that lands customers in our core experiences. You will define growth loops across the portfolio, build shared infrastructure for lifecycle, attribution, and experimentation, and partner with vertical PMs, marketing, and engineering to convert demand into durable engagement and revenue. Responsibilities: Own demand generation. Build the acquisition playbook across the channels, tactics, and mar-tech that drive qualified demand. Partner closely with marketing to measure cost to acquire and balance the mix toward durable acquisition at healthy economics. Own activation in partnership with the pods. Work with vertical PMs on their surfaces to land the customers you acquire and drive them to first value, defining what activation infrastructure is shared vs. vertical-specific.

For over 20 years, Smartsheet has empowered teams to manage work seamlessly and scale solutions smarter. Now, in our most ambitious chapter yet, we are uniting human teams with AI agents. By orchestrating the work agents do best, automating manual tasks and uncovering insights at scale, we create the space for people to focus on what truly matters: judgment, creativity, and big thinking. That is magic at work, and it’s what we show up for every day. When was the last occasion you had the opportunity to contribute to a company that is shaping an industry and empowering individuals to translate ideas into tangible impact with speed? Smartsheet's core mission is to empower everyone to enhance their work processes. Our business model is founded on identifying exceptional talent and providing them with the autonomy to develop our acclaimed Software as a Service (SaaS) offering. With a user base exceeding 10 million, our platform is utilized across various industries, including construction, retail, and software development, presenting us with unique technical challenges. Smartsheet is seeking a Senior Business DevOps Engineer to join our Corporate Systems Development team in Bangalore. This role will focus on building and scaling our CI/CD pipelines, infrastructure automation, monitoring frameworks, and deployment processes supporting mission-critical integrations across Finance, People, Sales, Legal, IT, and Engineering systems. You’ll work across a variety of systems and platforms (AWS, GitLab, DataDog, Terraform, Boomi, UiPath) to streamline deployment of backend integrations and automation solutions. If you thrive on optimizing developer velocity, ensuring system reliability, and automating everything from build to deploy, this role is for you. The position reports to the Senior Manager, Systems Development and collaborates closely with global developers, architects, and application administrators to ensure our platform foundations are secure, efficient, and scalable

About Supabase Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth. About the Role We are looking for a Software Engineer: IaC Platform Experience to join our Interfaces team and own the Terraform provider as a core part of Supabase's developer platform. This is a hands-on engineering role focused on the Go codebase behind the Supabase Terraform provider. You will partner with product and engineering leadership on roadmap priorities, drive technical execution, and ensure we ship a reliable, predictable, and well-documented Terraform experience for developers at scale. You will focus on resource behavior, lifecycle correctness, schema evolution, upgrade safety, and practical migration paths for existing users. This role is ideal for someone who thrives in async, fast-paced environments and enjoys building practical platform primitives that millions of developers can rely on. What You’ll Own Own the Go Terraform provider codebase, including architecture, implementation quality, test strategy, and release readiness. Improve Terraform provider reliability and ergonomics, including resource behavior, data sources, lifecycle edge cases, and upgrade safety. Drive technical strategy for IaC workflows through design docs, RFCs, and iterative delivery. Build practical migration and interoperability paths for existing Terraform users. Partner with product and engineering leadership in a shared roadmap model to define priorities, scope, and outcomes. Monitor customer feedback, OSS issues, and usage signals to continuously improve the Terraform experience. Create clear documentation and examples that make IaC workflows easier to understand and adopt. What You Bring 5+ years of software engineering experience in developer platforms, infrastructure tooling, or distributed sys

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars. SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next. ABOUT THE ROLE: We are seeking exceptional Electrical Engineers to join our growing team in Memphis and help design, build, and optimize the power infrastructure for SpaceXSI's high-density AI supercomputing facilities. This is a broad Electrical Engineer requisition covering three critical focus areas: Battery Storage Electrical Engineering (BESS, PCS, integration, controls) Power Transmission Electrical Engineering (high-voltage lines, substations, grid interconnection) Power Generation Electrical Engineering (on-site gas turbine generators, synchronization, protection) You will work on one or more of these areas depending on your expertise and business needs, collaborating across electrical, mechanical, power systems, and construction teams to deliver reliable, massive-scale power solutions. This is a full-time, onsite role based in the Memphis region. RESPONSIBILITIES: Design and engineer electrical systems for on-site power generation, high-voltage transmission, and large-scale battery energy storage supporting AI superclusters. Develop single-line diagrams, protection & control schematics, relay settings, and interconnection designs. Perform detailed power system studi

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . The Media Foundation’s mission is simple: Delivering seamless, high-performance media experiences that meet and exceed industry standards, ensuring unparalleled engagement across all platforms at Reddit. Media is the most engaging medium on Reddit, whether it’s for posts, comments, or ads. This is a pivotal role within the Media Foundation team, essential to shaping Reddit's media experience across all devices. We are seeking a stellar engineer with a deep understanding of scalable media solutions who can drive innovation, deliver top-tier video experiences to our users, and guide other teams in seamlessly integrating with our video API. This role not only involves building robust media capabilities but also contributing to the growth and strength of our media engineering team as Reddit continues to scale. This is a high impact role where you will drive related technical & product strategy, operations, architecture, and execution for one of the largest sites in the world. What You Will Do Architect a highly modular, easy-to-integrate iOS video player that enables other teams to build features effortlessly while delivering first-class performance for users. Partner with backend media infrastructure and CDN teams to optimize global delivery and performance. Work cross-functionally with product, design, and other engineering counterparts to execute on product and business strategy and build novel media products and features that our users will love. Work with a team of thoughtful, fast-moving, and motivated engineers.

OUR MISSION At Redwood, we empower our customers with lights-out automation for their mission-critical business processes. ABOUT US Redwood Software is the leading orchestration platform for the autonomous enterprise, driving business transformation at the lowest total cost of ownership. Redwood empowers organizations to intelligently automate and orchestrate mission-critical business and IT processes across complex ERP, hybrid cloud, data and emerging agentic AI systems. Through its SaaS-first automation fabric—with AI embedded across the automation lifecycle—Redwood accelerates the path to autonomous operations. Backed by 30 years of experience and trusted by more than 50% of the Fortune 50, Redwood helps organizations unlock human potential to focus on innovation, growth and what’s next. CORE VALUES One Team. One Redwood Make Your Own Weather Obsess over Customer Success Work the Problem Be Curious Own the Outcome Respect Each Other YOUR IMPACT We are looking for a Software Engineer, Platform & Integrations . You will own the end-to-end delivery of complex features, optimize backend performance, and collaborate on architectural decisions that impact more than 1,000 enterprise customers worldwide. This is an ideal role for an experienced engineer who thrives on technical autonomy, enjoys tackling complex cloud-native challenges, and wants to have a direct impact on product direction. Feature Ownership & Architecture: Design, build, and maintain scalable, secure, and highly observable backend services and microservices using Java and Spring Boot. Platform Evolution: Actively contribute to upgrading our core platform infrastructure, focusing on system resilience, performance tuning, and seamless component communication. Security & Compliance: Implement rigorous secure coding practices to safeguard data exchange and ensure compliance across our multi-tenant SaaS environment. Collaborative Execution: Work closely with Product, QA, and senior le

OUR MISSION At Redwood, we empower our customers with lights-out automation for their mission-critical business processes. ABOUT US Redwood Software is the leading orchestration platform for the autonomous enterprise, driving business transformation at the lowest total cost of ownership. Redwood empowers organizations to intelligently automate and orchestrate mission-critical business and IT processes across complex ERP, hybrid cloud, data and emerging agentic AI systems. Through its SaaS-first automation fabric—with AI embedded across the automation lifecycle—Redwood accelerates the path to autonomous operations. Backed by 30 years of experience and trusted by more than 50% of the Fortune 50, Redwood helps organizations unlock human potential to focus on innovation, growth and what’s next. CORE VALUES One Team. One Redwood Make Your Own Weather Obsess over Customer Success Work the Problem Be Curious Own the Outcome Respect Each Other YOUR IMPACT We are looking for a Software Engineer, Platform & Integrations . Working closely with senior and lead engineers, you will design, develop, and maintain high-quality features that power enterprise data exchange for more than 1,000 customers worldwide. This is an incredible opportunity to deepen your expertise in cloud-native architectures, enterprise security, and modern DevOps practices in a fast-growing product environment. Feature Development & Design: Write clean, maintainable, and well-tested code using Java and Spring Boot to deliver scalable backend services and microservices. Platform Reliability: Contribute to enhancing the monitoring, logging, and observability of our core platform to ensure high availability and performance. Security & Compliance: Implement secure coding practices to safeguard data exchange and maintain compliance across our cloud infrastructure. Collaborative Execution: Work within an agile team, collaborating closely with QA, Product, and fellow engineers to deliver high-qual

OUR MISSION At Redwood, we empower our customers with lights-out automation for their mission-critical business processes. ABOUT US Redwood Software is the leader in full stack automation fabric solutions for mission-critical business processes. With the first SaaS-based composable automation platform specifically built for ERP, we believe in the transformative power of automation. Our unparalleled solutions empower you to orchestrate, manage and monitor your workflows across any application, service or server — in the cloud or on premises — with confidence and control. CORE VALUES One Team. One Redwood Make Your Own Weather Obsess over Customer Success Work the Problem Be Curious Own the Outcome Respect Each Other YOUR IMPACT We are looking for a Principal Engineer, Products & Platforms to join our Product engineering team to provide technical leadership across Redwood’s Workload Automation Platform, defining architecture, driving modernization, and influencing engineering strategy across multiple teams. You will be instrumental in the design, development, and enhancement of our platform, building high-quality, scalable, and secure software that powers enterprise data exchange for more than 1,000 customers worldwide. As a Principal Engineer, you will: Technical Leadership & Architecture: Define the path forward for complex engineering problems, establish best practices, lead design review and technology decisions, and mentor the team to excel, while driving the architecture, security, compliance, and observability of our Java/Spring Boot microservices. Platform and Infrastructure Ownership: Drive the deep understanding, architecture, and evolution of our core platform and infrastructure, focusing on resilience, communication between components, and scalability. Cross-Team Collaboration: Facilitate and drive cross-team collaboration with Product, QA, and other engineering groups to ensure end-to-end alignment and successful product deliv