Staff Infrastructure / Backend Engineer
Motion Recruitment
A fast-growing AI company in San Francisco is hiring a Senior / Staff Infrastructure Engineer to build and operate the cloud backbone behind its intelligence platform for engineering and manufacturing organizations. This is a full-time, hybrid role (3 days onsite) focused on modern cloud infrastructure (GCP, Kubernetes, and infrastructure-as-code) for highly data-heavy, latency-sensitive systems. This is a high-impact opportunity for someone who enjoys owning critical infrastructure in a small, elite team. You’ll be the person other engineers rely on to keep deployments secure, reliable, and repeatable across both the company’s own environments and customer-managed clouds. If you like solving hard infrastructure problems, guiding security posture, and enabling fast, safe shipping in a startup setting, this is the kind of role where your work is immediately visible and valued. Required Skills & Experience 3–5+ years of hands‑on experience in cloud infrastructure (GCP preferred; AWS or Azure also relevant) Strong experience running production workloads with Kubernetes, Docker, and related orchestration tooling (e.g., Helm) Proficiency with Infrastructure as Code (Terraform, Pulumi, or equivalent) Solid grounding in application and cloud security: RBAC/ABAC, multi‑tenant systems, identity/access frameworks, and secrets management Experience deploying into customer‑managed cloud environments and/or hybrid cloud setups Background with monitoring, logging, and observability for production systems Experience building and maintaining CI/CD pipelines for cloud‑native services Desired Skills & Experience Exposure to data infrastructure: streaming frameworks, caching layers, or big data stores Familiarity with compliance frameworks such as SOC2, ISO, HIPAA, or FedRAMP Prior experience in high‑security, regulated environments (e.g., aerospace, medtech, automotive) Backend development experience (Python, APIs, distributed systems) Exposure to ML infrastructure concepts or tooling What You Will Be Doing Tech Breakdown 60% GCP cloud infrastructure (VPCs, networking, security, IAM, peering, firewalls) 25% Kubernetes & container orchestration (K8s clusters, Helm, service meshes) 15% Infrastructure as Code & CI/CD (Terraform/Pulumi, pipelines, automation) Daily Responsibilities 80% Hands On 10% Architectural & Security Leadership 10% Team Collaboration The Offer Bonus eligible You will receive the following benefits: Medical, Dental, and Vision Insurance Vacation Time Stock Options Applicants must be currently authorized to work in the US on a full‑time basis now and in the future #J-18808-Ljbffr
- ...graceful fallbacks. Define all cloud resources in Pulumi; deploy through GitHub Actions. Optimize serverless GPU functions for cold-start, cost, and concurrency. Set SLOs, add Datadog alerts, and maintain clear runbooks. Focus: 60% backend, 40% infrastructure...Suggested
- ...spanning hardware and software. Join us in shaping a future where computers truly come alive. About the Role As a Backend Infrastructure Engineer at Sesame, you will work across the stack, with an emphasis on backend, infrastructure, and systems. You should feel...SuggestedFull timeContract workFlexible hours
- ...shaping a future where computers truly come alive. Responsibilities Design and build secure, maintainable, self-serve core infrastructure that engineering teams can rely on and operate independently Architect and evolve a modern ML training infrastructure — scalable,...SuggestedFull timeContract workFlexible hours
- ...superintelligence.To achieve this, we need more great engineers. The work affects millions of people... ...apply! The Role We're looking for an infrastructure engineer to build the platform that... ...entire engineering team. Tech Stack Backend: Python (Django/FastAPI), TypeScript (...Suggested
- A technology firm in San Francisco is seeking a Backend Infrastructure Engineer to develop core infrastructure and modern architectures. The role emphasizes building secure developer tooling and tackling infrastructure challenges at scale. Ideal candidates should possess...SuggestedFull time
- ...Sesame is seeking an experienced software engineer in San Francisco to design and build a secure, maintainable core infrastructure for our engineering teams. The ideal candidate will have a strong systems engineering background with hands-on experience in reliability...
$160k - $300k
...Staff Infrastructure / Backend Engineer San Fransisco, California Hybrid Full Time $160k - $300k A venture-backed AI company in San Francisco (hybrid) is hiring a full-time Infrastructure Engineer to help power a next-generation intelligence platform used...Full timeFlexible hours$125k - $195k
...improve. We’re building a small team of exceptional, hands‑on engineers to make this happen. Mechanical, electrical, hardware, computer... ...build the core systems that power the fab product, focusing on backend architecture, data models, and integrations with hardware and internal...Work at officeVisa sponsorshipNight shift$160k - $230k
...A technology company in San Francisco is hiring for a foundational role to design and implement a large-scale data infrastructure. You'll develop the Models API and manage data pipelines using Kafka, Postgres, and Clickhouse. Ideal candidates will have experience in schema...Flexible hours- ...IBM Computing is looking for a Mid-Level Engineer to design, prototype, and implement features for our cloud-native products. You will collaborate with diverse teams, focusing on ensuring stability and usability while engaging in continuous learning. The ideal candidate...
$150k - $170k
...Resend is seeking a Backend Engineer (MTA) to join our fully remote team. In this role, you will build and operate our email transport infrastructure, working on various delivery controls and ensuring reliability in sending systems. Ideal candidates will have backend engineering...Remote work- ...IBM Computing is seeking a Senior Engineer with a deep backend focus to lead design, prototyping, and implementation of impactful features. The successful candidate will have at least 10 years of experience, specializing in Golang and capable of influencing technical...
$100k - $130k
...Ketch Kloud, Inc. is seeking a skilled backend engineer in San Francisco to build solutions for data privacy and security affecting enterprise customers. This full-time hybrid role demands expertise in cloud-native environments and strong understanding of large-scale...Full time- ...Compensation Not listed Posted April 1, 2026 Required Skills backend API design AI/ML infrastructure Requirements Mid/Senior backend experience Visa... ...mentioned Relocation Not mentioned About the Role Backend API engineering for AI-powered design tools. Interested in this role?...RelocationVisa sponsorship
- ...leading technology firm in San Francisco is seeking a Software Engineer to build scalable backend systems supporting millions of users. You will collaborate across teams to design APIs, manage data infrastructure, and contribute to product growth. The ideal candidate has 3...
- ...A tech innovator in AI memory systems is seeking an experienced Backend Engineer to design and develop clean REST APIs, manage data modeling, and resolve customer issues in San Francisco. With a collaborative office-first culture, the ideal candidate will have over three...Work at office
- ...AI company in San Francisco is seeking a Software Engineer to design and maintain high-performance backend systems for their innovative restaurant... ...science and extensive experience with cloud-based infrastructure. This role requires collaboration with diverse teams...
- ...Hayden AI, located in San Francisco, is looking for a Senior Software Engineer for the Cloud Events team. You will enhance ML operations and work closely with various teams to validate data captured by our devices. Ideal candidates have 7+ years of experience, with expertise...Work at office3 days per week
- ...AI Chopping Block, Inc. is seeking a Senior Software Engineer to join the Platform - Cloud Events team in San Francisco. In this hybrid role, you will ensure data validation, optimize ML operations, and collaborate with product and engineering teams to enhance the event...
- ...seeking a highly motivated Senior Software Engineer to join the new Project Graph services... ...on AWS. The ideal candidate has strong backend development skills, especially in Node.... ...to significant contributions to cloud infrastructure while fostering creative solutions. #J-...
$135k - $236.25k
...Rippling is seeking a Backend Engineer in San Francisco to design and implement backend services for core products. You will work with technologies like Python or Go and manage relational databases such as PostgreSQL. The role emphasizes collaboration and effective communication...3 days per week$140k - $220k
...Pylon is looking for a Back End Engineer to join our API team in San Francisco. You will work on defining mortgages in code, developing an event-driven API, and ensuring a seamless developer experience. The ideal candidate will be highly curious and willing to own features...$150k - $200k
...A leading company in renewable energy located in San Francisco is looking for a seasoned backend software engineer. This role involves designing cloud-based features, collaborating across various engineering teams, and mentoring fellow engineers. Candidates should have...- ...An innovative tech company in San Francisco is seeking a Founding Backend Engineer to build an AI-powered knowledge platform. This role involves shaping product development, defining technical direction, and working on backend systems, APIs, and databases. Candidates...Flexible hours
- ...Crane Venture Partners in San Francisco is seeking a Software Engineer to help build a financial operating system for businesses. This role offers the chance to work on meaningful technical challenges and contribute to a rapidly growing US engineering presence. The ideal...
$133k - $184k
...A leading financial technology company in San Francisco seeks driven engineers for its Credit Risk Platform team. The role involves designing and developing backend services that support various credit products. Candidates with 3+ years of software development experience...- ...An innovative company is seeking a talented backend developer to design and implement core components of a cutting-edge payment platform. This role involves working with advanced technologies like blockchain and AI to create seamless payment solutions for the emerging...
- ...A technology company in San Francisco is seeking a Platform Backend Engineer to work on core systems ingesting factory data for real-time AI insights. The role involves building ETL pipelines, backend services for dashboards, and collaborating with engineers at client...
- ...Ripple in San Francisco is seeking a Senior Engineer to lead the rebuild of its Customer Onboarding Platform. This role involves designing cloud-native backend services that enhance customer experience and scale Ripple's products. The ideal candidate will have deep engineering...
- ...A tech startup in San Francisco is seeking a Senior Backend Engineer. In this role, you'll design and build scalable backend services that power complex software environments. You will address resiliency and scalability challenges, utilizing your expertise in modern backend...
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