Senior Infrastructure Engineer

As Scale AI continues to broaden its product offerings and customer base, we are actively seeking talented DevOps Engineers in the Public Sector who will take a leading role in enhancing our Continuous Integration/Continuous Deployment (CI/CD) pipelines. Your contribution will be vital in optimizing our Software Development Life Cycle (SDLC), transitioning from manual, fragmented deployments to a cohesive and automated system.In this position, you will develop an in-depth understanding of our core product architecture, allowing you to deploy and manage systems effectively. A key responsibility will involve integrating various machine learning (ML) tasks and updates into our SDLC, transforming isolated ML components into an integrated and automated workflow. Although direct ML experience is not mandatory, a genuine interest in learning and incorporating ML elements into our processes is essential.Your Responsibilities:Design, develop, and maintain efficient CI/CD pipelines for our low-side and high-side products.Work collaboratively with product and engineering teams to enhance existing application code for better compatibility and streamlined integration within automated pipelines.Contribute innovative ideas to improve the architecture and design of our deployment systems, increasing efficiency and reliability.Troubleshoot complex deployment issues, ensuring minimal disruption to development cycles.Gain a comprehensive understanding of our product and machine learning architectures to facilitate seamless integration and deployment.Document pipeline processes and configurations for maintainability and knowledge transfer.Integrate security best practices into every stage of the CI/CD pipeline, ensuring security is a foundational element of our development processes.Encourage standardization and collaboration across various product teams to achieve a unified and efficient SDLC.

About CrunchyrollFounded by passionate anime enthusiasts, Crunchyroll is dedicated to delivering the art and culture of anime to a global community. With over 100 million anime and manga fans across more than 200 countries and territories, we connect individuals with the stories and characters they love. Whether through online streaming, theatrical releases, games, merchandise, or events, our platform is fueled by the anime content that resonates with audiences worldwide.Join our innovative team and help us shape the future of anime!About the RoleAs a Senior DevOps Engineer within our Core Infrastructure team, you will play a pivotal role in managing and scaling the systems and services that drive our streaming platform. Your profound knowledge of cloud technologies and DevOps best practices will empower you to tackle complex challenges independently and develop scalable solutions tailored to our customers' needs. Collaborating closely with delivery teams, you will lead projects to fruition, ensuring adherence to platform processes and best practices. In partnership with fellow engineers, you'll design tools and systems that enhance service delivery and promote high-quality software outcomes. Your guidance will help improve systems' efficiency and reliability while fostering a culture of observability and effective incident management. You are encouraged to innovate by introducing new technologies and processes and sharing your expertise across teams.You will report directly to the Senior Manager of Core Infrastructure Engineering.

Role Overview mercor is hiring a Cloud Infrastructure Security Engineer in San Francisco. This role focuses on protecting cloud systems, maintaining data integrity, and applying security protocols to guard against new threats. Collaboration with cross-functional teams is central to designing and maintaining secure cloud environments.

About the Role mercor is hiring a Cloud Infrastructure Security Engineer in San Francisco or New York City. This role focuses on protecting cloud-based systems and data across the company. The engineer will design, implement, and monitor security controls to defend cloud infrastructure against threats. What You Will Do Develop and maintain security measures for cloud environments Monitor cloud infrastructure for vulnerabilities and incidents Respond to security threats and support incident investigations Work to ensure compliance with industry security standards Contribute expertise to strengthen overall security posture Location This position is based in San Francisco or New York City.

At Thinking Machines Lab, our mission is to empower humanity by advancing collaborative general intelligence. We are dedicated to building a future where everyone can access the knowledge and tools necessary to harness AI for their unique needs and objectives.We are a team of scientists, engineers, and builders who have developed some of the most widely used AI products, including ChatGPT and Character.ai, and contributed to open-weight models like Mistral, along with popular open-source projects such as PyTorch, OpenAI Gym, Fairseq, and Segment Anything.About the RoleWe are seeking an Infrastructure Engineer to take charge of evolving the security infrastructure that supports our foundational models. In this pivotal role, you will collaborate across computing, storage, networking, and data platforms to ensure our systems remain secure, reliable, and scalable. You will design controls, architecture, and tooling that embed security into the platform's core functionalities. Working closely with research and product teams, you will enable them to operate swiftly while safeguarding our models, data, and environments.Note: This is an "evergreen role" that we maintain for ongoing interest. While we receive numerous applications, there may not always be an immediate position that perfectly matches your skills and experience. We encourage you to apply, as we continuously assess applications and reach out to candidates when new opportunities arise. Feel free to reapply if you gain more experience, but please refrain from applying more than once every six months. Additionally, we occasionally post openings for specific roles to meet project or team-specific needs, and in those cases, you are welcome to apply directly in conjunction with this evergreen role.What You’ll DoDesign security patterns for platforms and services, including network segmentation, service-to-service authentication, RBAC, and policy enforcement in Kubernetes and cloud environments.Oversee identity, access, and secrets management for users and services: workload and cross-cloud identity, least-privilege IAM, and secrets management.Create secure platforms for data ingestion, processing, and curation, encompassing classification, encryption, access controls, and safe sharing practices across teams.Develop threat models and review designs with researchers and engineers to facilitate safe and scalable feature launches.Automate security checks and implement guardrails: policy-as-code, secure infrastructure baselines, CI/CD validation, and tools that streamline secure operations.

We are seeking a talented and dedicated Staff Security Engineer to join our dynamic team at fal. In this role, you will be vital in enhancing our infrastructure's security posture while ensuring compliance with industry standards and best practices.Your expertise will contribute to designing, implementing, and maintaining robust security solutions that safeguard our systems and data. You will collaborate closely with cross-functional teams to identify vulnerabilities and develop effective mitigation strategies.

Join Terawatt Infrastructure as a Senior DevOps Engineer and play a crucial role in shaping the infrastructure of tomorrow. In this position, you will be responsible for designing, implementing, and maintaining scalable and reliable infrastructure solutions that support our development teams and production environments. Your expertise will directly contribute to the efficiency and performance of our systems.Key Responsibilities:Develop and maintain CI/CD pipelines to automate deployment processes.Collaborate with software engineers to enhance system reliability and performance.Implement monitoring solutions to ensure high availability of applications.Manage cloud infrastructure and optimize cost efficiency.Conduct regular system audits and performance tuning.

Merge stands at the forefront of providing innovative tools and customer-centric integrations for leading frontier LLMs, Fortune 500 companies, and B2B SaaS providers. Our flagship offerings include Merge Unified, enabling businesses to seamlessly integrate hundreds of services through a single API, and Merge Agent Handler, which equips AI agents with secure access to a multitude of third-party applications. Our enterprise-level platform manages the entire integration lifecycle—from authentication and security to monitoring and maintenance. Thousands of organizations rely on Merge to expedite product development, enhance sales, minimize customer attrition, and conserve engineering resources, empowering them to concentrate on their core offerings. We are looking for a talented and experienced DevOps Engineer to join our Foundations Engineering team. The ideal candidate will be eager to work alongside a team of skilled DevOps professionals, guide key infrastructure architecture decisions, and enable developers to deploy and scale their services in a secure and consistent manner. We are hiring for both senior and staff-level roles, with evaluations based on relevant experience and interview performance.

About Resolve AIAt Resolve AI, we are redefining software maintenance and production troubleshooting with our innovative, fully autonomous AI Production Engineer. This pioneering technology autonomously investigates and resolves intricate system challenges from start to finish.Founded by industry leaders Spiros Xanthos and Mayank Agarwal, who were instrumental in the creation of OpenTelemetry and have successfully led previous ventures to Splunk and VMware.We have secured over $150 million in funding from top-tier investors such as Lightspeed, Greylock, and Unusual Ventures, along with individual contributions from renowned figures like Jeff Dean (Google DeepMind), Thomas Dohmke (GitHub), Matt Garman (AWS), Reid Hoffman (LinkedIn), and Fei-Fei Li (Stanford).Your RoleTake charge of security across the entire Resolve AI platform, including application security, cloud infrastructure, internal services, integrations, and agent execution.Design robust security mechanisms tailored for autonomous systems, ensuring agents perform actions safely, audibly, and within established limits.Collaborate closely with engineers across various teams to proactively shape secure system designs from the outset.Integrate security into our software delivery processes: automate security in CI/CD, implement guardrails in our infrastructure, and establish scalable defaults.Assess and enhance our management of identity, permissions, and access across diverse customers, tools, and environments.Monitor emerging risks associated with AI-driven systems and suggest actionable, engineering-focused mitigations.Assist Resolve AI in aligning with enterprise customer expectations by clearly communicating our security posture and engaging in technical security discussions as required.Establish the foundational principles for security practices at Resolve, ensuring they are pragmatic, high-signal, and in line with real-world system operations.

About AbridgeAbridge, established in 2018, is dedicated to enhancing understanding in healthcare through our innovative AI-driven platform. Designed specifically for medical dialogues, our technology streamlines clinical documentation, allowing healthcare professionals to concentrate on what truly matters—their patients.Our enterprise-grade solutions convert patient-clinician conversations into structured clinical notes in real-time, supported by robust EMR integrations. By leveraging Linked Evidence and our unique, auditable AI capabilities, we are the only firm that aligns AI-generated summaries with ground truth, ensuring rapid trust and verification for providers. As trailblazers in generative AI for healthcare, we are setting benchmarks for the responsible integration of AI within health systems.We are a diverse team of practicing MDs, AI experts, PhDs, creative minds, and engineers, all united in our mission to empower individuals and simplify care. Our offices are situated in San Francisco's vibrant Mission District, New York's SoHo, and East Liberty in Pittsburgh.The RoleAre you eager to contribute to constructing security frameworks at the forefront of AI in global healthcare? We invite applications for a highly skilled and motivated Senior or Staff Security Infrastructure Engineer to become an integral part of the Abridge Security team as one of its inaugural engineers. This position places you in a pivotal technical leadership role, guiding vital initiatives that will shape our products, infrastructure, and engineering methodologies.You will collaborate with product and engineering teams to seamlessly integrate security measures, automate security functionalities, design and implement scalable infrastructure and data pipelines essential for our security operations, and mentor colleagues to create systems that are secure by default in this AI era.This role demands profound technical knowledge, a proactive builder's mentality, and superior communication skills to foster a security-oriented culture throughout the organization. This is a unique opportunity to architect the future of security at Abridge. If you are passionate about transforming 0 → 1 and view modern security fundamentally as a challenge of large-scale data and automation, you will excel in this environment.

Join Scale AI as a talented Infrastructure Security Engineer, where you'll play a pivotal role in safeguarding the integrity and security of our platform. This position focuses on securing expansive cloud environments, managing and fortifying various compute clusters, and reviewing infrastructure as code. Your proficiency in cloud security, infrastructure automation, and advanced security practices will be crucial in upholding and advancing our security framework.Your responsibilities include:Securing infrastructure across major cloud hosting platforms (e.g., AWS, Azure, GCP).Implementing and maintaining comprehensive security configurations and policies for cloud environments.Conducting regular security assessments and audits to identify vulnerabilities and propose enhancements.Developing and enforcing security best practices for infrastructure automation and orchestration.Collaborating with Developer Experience, IT, and product teams to integrate security into every phase of the infrastructure lifecycle.Reviewing and securing infrastructure as code (e.g., Terraform, CloudFormation).Mentoring team members on infrastructure security best practices and emerging threats.

At Sift, we are revolutionizing the way cutting-edge machines are constructed, tested, and managed. Our innovative platform provides engineers with real-time visibility into high-frequency telemetry, effectively removing bottlenecks and facilitating quicker, more dependable development.Sift originated from our experience at SpaceX, contributing to projects like Dragon, Falcon, Starlink, and Starship, where the demands of scaling telemetry, debugging flight systems, and ensuring mission reliability necessitated a new kind of infrastructure. Founded by a talented team from SpaceX, Google, and Palantir, Sift is tailored for mission-critical systems where precision and scalability are imperative.As one of the pioneering engineers at Sift, your role will extend beyond just coding—you will play a crucial part in defining the architecture, shaping the product, and influencing the culture of a company dedicated to addressing real engineering challenges. If you're eager to take on intricate technical obstacles and build foundational systems that support complex machines from the ground up, we would love to connect with you.

Astranis is at the forefront of satellite technology, crafting advanced satellites designed for high orbits that extend humanity's reach into the cosmos. Our cutting-edge satellites provide dedicated and secure networking solutions to a diverse range of sophisticated clients, including large enterprises, government entities, and the U.S. military. With five satellites currently in orbit and several more set for imminent launch, we are addressing a robust pipeline of over $1 billion in commercial contracts.As the preferred satellite communications partner for clients with critical demands for uptime, data security, and network visibility, Astranis has successfully raised over $750 million from top-tier investors such as Andreessen Horowitz, Blackrock, and Fidelity. Our growing team of 450 engineers and entrepreneurs operates from our expansive 153,000 sq. ft. headquarters in Northern California.Senior DevOps EngineerAs a Senior DevOps Engineer, you will play a pivotal role in our expanding infrastructure team, supporting a rapidly growing fleet of satellites. Here, speed and reliability are not just goals; they are essential lifelines. With satellites orbiting thousands of miles above Earth, every minute counts. Our developers must iterate and deploy swiftly to address mission-critical issues and enhance spacecraft operations. You will ensure our CI pipelines are not only efficient but exceptionally fast, empowering our engineers to react to unexpected challenges in real time. Your responsibilities will encompass the entire development workflow, including AI assistant tools, language upgrades, build systems, pre-commit checks, and innovative projects aimed at boosting developer velocity.If the prospect of providing mission-critical infrastructure for spacecraft excites you, this is your launchpad.This role supports both commercial and U.S. Government programs.

Join Pulse, a pioneering tech company based in San Francisco, as a DevOps Engineer. We are revolutionizing data infrastructure by extracting precise, structured information from complex documents at scale. Our innovative document understanding approach integrates intelligent schema mapping with advanced extraction models, overcoming the limitations of traditional OCR and parsing tools. As part of our dynamic and rapidly expanding team, you will work with Fortune 100 companies, startups, and growth-stage firms, shaping the future of document intelligence.

Join MongoDB as a Senior Site Reliability Engineer specializing in Infrastructure Security. In this pivotal role, you'll be at the forefront of ensuring the reliability and security of our cloud infrastructure. Your expertise will help us to design and maintain systems that are robust, efficient, and secure, providing critical support to our engineering teams.Your responsibilities will include monitoring system performance, implementing security protocols, and troubleshooting incidents to maintain high availability. You will collaborate with cross-functional teams to enhance our security posture, ensuring that our services are resilient and secure.

Netic is revolutionizing the essential services sector with our AI-driven revenue engine, empowering the backbone of the American economy.With $43M in funding from leading investors such as Founders Fund, Greylock, Hanabi, and Dylan Field, who spearheaded our Series B, we have enabled our clients to secure hundreds of thousands of jobs across various service industries in North America. Today, numerous companies thrive entirely on an AI-first model powered by Netic.As a member of our team consisting of innovative builders from top organizations such as Scale, Databricks, HRT, Meta, MIT, Stanford, and Harvard, you will be at the forefront of integrating frontier AI into the physical economy, where challenges are complex, data is intricate, and impacts are immediate and substantial.In the role of a founding Product Infrastructure Engineer, you will design and scale the crucial infrastructure that supports our autonomous AI agents, addressing real-world challenges with significant, tangible outcomes. You will work alongside a passionate team of builders to develop infrastructure and processes from scratch, utilizing state-of-the-art cloud and orchestration technologies. If you excel in dynamic, ambiguous settings and are eager to set new benchmarks in the agentic domain, this is your chance to make a lasting impact.

ABOUT UNTO LABSAt Unto Labs, we are a team of visionary engineers committed to pushing the boundaries of distributed systems and developing cutting-edge blockchain technology on standard hardware. Our focus lies in creating core system primitives and high-performance architectures that will shape the future of digital assets and markets.ABOUT THE ROLEWe are seeking a skilled Platform/DevOps Engineer to take ownership of the infrastructure utilized by our engineering team. You will be responsible for managing CI/CD pipelines, deployment environments, observability, and developer tools. Our infrastructure is rapidly evolving, encompassing distributed node architectures across multiple cloud providers, self-managed CI runners, and a variety of deployment targets. Your contributions will enhance the reliability, performance, and cost-effectiveness of our systems.This is a high-impact position within a small, elite team. Your efforts will empower every engineer to work quickly and minimize disruptions. You can expect to collaborate directly with systems engineers and product teams to build and fortify the platform layer for next-generation blockchain systems.RESPONSIBILITIESTake charge of optimizing our CI/CD pipelines to ensure reliability, cost efficiency, and effective spin-down strategies to manage compute costs.Consolidate and streamline deployment infrastructure across Cloudflare, Google Cloud Run, and legacy providers, minimizing redundancy and fragility.Implement and maintain observability through structured logging (OpenTelemetry/HyperDX), alerting (PagerDuty/Slack), and dashboards that monitor node health, transaction flow, and network performance.Facilitate smoother developer onboarding by creating reproducible local development setups, improving secrets management, and maintaining clear documentation.Support network operations, manage chain state, automate backups, and maintain high uptime standards.Assess and deploy infrastructure tooling, including Infrastructure as Code (IaC), container orchestration, and cloud cost monitoring.REQUIREMENTSMinimum of 3 years of experience in platform engineering, DevOps, SRE, or similar infrastructure roles, preferably in high-growth or startup environments.Proficient in CI/CD systems, including self-hosted runners and cost tracking.Extensive knowledge of Google Cloud Platform (GCP) (including Cloud Run, Compute Engine, GCS, IAM) or equivalent AWS services.Experienced with Docker/containerization and related technologies.

Astranis is revolutionizing space communication by developing advanced satellites designed for high orbits, thereby extending humanity's reach into the solar system. Our satellites provide dedicated and secure networks for a diverse clientele, including large enterprises, sovereign governments, and the US military. With five satellites already in orbit and a robust pipeline of future launches, we are committed to fulfilling a backlog of over $1 billion in commercial contracts.As the preferred partner in satellite communications, we cater to customers with stringent demands for uptime, data security, network visibility, and customization. Having raised over $750 million from top investors like Andreessen Horowitz, Blackrock, and Fidelity, we boast a talented team of 450 engineers and entrepreneurs working out of our state-of-the-art 153,000 sq. ft. headquarters in Northern California.Role OverviewAs a DevOps Engineer, you will play a crucial role in our growing infrastructure team, supporting a rapidly expanding fleet of satellites. Your contributions will be vital in ensuring speed and reliability—essential components when satellites operate thousands of miles above Earth. Your expertise will enable our developers to iterate and deploy swiftly, addressing mission-critical issues and enhancing spacecraft health. You will be responsible for optimizing our CI pipelines, ensuring they are not just efficient but exceptionally fast, empowering our engineers to respond to challenges in real time.If you are passionate about creating infrastructure that is as mission-critical as the satellites themselves, this position is your launchpad.This role encompasses support for both commercial and U.S. Government programs.Key ResponsibilitiesMaintain and enhance a CI pipeline that integrates with a mix of real and simulated hardware.Introduce and optimize build tools and workflows to accelerate development.Automate release, deployment, and monitoring tooling for both development and production systems.Implement and manage metrics and performance tracking across development, CI, production, and mission contexts.Lead initiatives aimed at boosting developer productivity and enhancing developer experience.

About Engineering at Ivo Inc. Ivo Inc. builds advanced legal technology from its San Francisco base. The engineering team has delivered several notable products, including: An AI agent for Microsoft Word that edits documents automatically (2023) Migration from traditional embedding models to agentic RAG methods (2023) Large-scale legal fact extraction powered by LLMs (2024) A legal assistant designed to search large contract databases with precision (2024) Clustering related legal documents to improve organization (2025) Automated deviation analysis to surface hidden risks in contract data (2025) Combining contracts and amendments to create comprehensive contract time series (2025) Role Overview: Infrastructure Software Engineer The Infrastructure Software Engineer will help shape the core systems that power Ivo's platform. This role offers the chance to architect, optimize, and maintain the infrastructure supporting sensitive client data and high-performance legal applications. What You Will Do Own and influence the evolution of Ivo's infrastructure, with significant freedom to design systems due to a lean operational footprint. Orchestrate customer deployments, managing containers, databases, and VPCs for each client to ensure data isolation and security. Implement instrumentation to surface performance bottlenecks and errors across the stack. Aggregate metrics, logs, and health checks into dashboards and alerting systems for clear visibility. Participate in on-call rotations to lead and resolve infrastructure incidents. Optimize CI/CD pipelines to reduce deployment times (current average: 12 minutes). Opportunities to Advance DevOps and LLM Integration Develop real-time LLM evaluations to track output accuracy. Create autonomous agents that identify and troubleshoot production issues proactively. Bring forward new ideas to improve infrastructure and operations. Mission Ivo's mission is to empower clients with advanced legal technology that boosts efficiency and accuracy.