Infrastructure Engineer

ABOUT SANA  Sana is an AI lab building superintelligence for work. We believe organizations can accomplish their missions faster when teams can effortlessly access knowledge, automate repetitive work, and learn anything with the help of agentic AI. As part of Workday, we are committed to building AI that augments people - not replaces them. We bring this mission to life through two products. Sana Agents provide a seamless way to access all your company’s apps, knowledge, and data, enabling AI agents to do real work so teams can process and act on information at unprecedented scale. Sana Learn is an AI-powered learning hub that combines the simplicity of a modern learning platform with intelligent features like an AI tutor, automated content generation, and interactive apps, making knowledge not just accessible but actionable. We’re a talent-dense, product-obsessed team of engineers and designers from companies like Google, Spotify, Apple, and Databricks, united by deep technical excellence and rapid iteration. Our tools already help over a million people learn and work better across hundreds of leading enterprises - and we’re just getting started. ABOUT THE ROLE  As an Infrastructure Engineer, you will support our engineering teams by building and maintaining the technical foundation that enables our products to scale. You'll work on cloud infrastructure, deployment systems, and developer tooling, serving as a technical partner to other engineering teams while focusing on reliability and performance. IN THIS ROLE, YOU WILL * Be the backbone of our ambitious goals, ensuring our infrastructure is robust and scalable. * Support feature development teams with infrastructure decisions and deployments. * Act as Site Reliability Engineer (SRE) and continuously enhance our Developer Experience (DX). * Design and implement scalable cloud infrastructure solutions. YOUR BACKGROUND LOOKS SOMETHING LIKE * Proficiency in both backend engineering and cloud-based deployments. * Experience with highly available, scalable, and extensible backend systems. * Proficiency in GCP, and Kubernetes. * Track record of supporting development teams with infrastructure solutions * Understanding of site reliability engineering principles. OUR TECH STACK We build on a simple modern stack optimized for both humans and AI. * Backend: TypeScript, Kotlin, Node.js * Frontend: TypeScript, React, Tailwind * Databases: Postgres, Redis * Cloud infra: GCP/Kubernetes/Terraform WHAT WE OFFER * Help shape AI's future alongside brilliant minds from Google, Apple, Spotify, Notion, Slack, Databricks, and BCG. * Competitive salary complemented with a competitive RSU program. * Swift professional growth in an evolving environment, supported by a culture of continuous feedback and mentorship from senior leaders. * Work with talented teammates across 5+ countries, and global customers, from our beautiful office in Stockholm.

WE’RE ON A MISSION TO POWER AND INSPIRE REAL CONNECTIONS BY MAKING MEETING EASY AND FUN FOR EVERY NEW GENERATION OF SINGLES. ABOUT THE ROLE We’re looking for an Infrastructure Engineer who is excited to build the foundation that powers our product as we enter a new stage of growth. In this role, you’ll design and maintain the systems that keep our platform fast, reliable, observable, and secure. You’ll own cloud infrastructure, CI/CD pipelines, developer tooling, automation, and production operations. You’ll have more ownership than at most companies — you’ll shape architecture, make decisions that impact the entire engineering organization, and work across the stack to ensure our platform scales smoothly. WHAT YOU'LL DO * Design, build, and maintain cloud infrastructure using modern Infrastructure-as-Code tools. * Improve the reliability, scalability, and performance of our systems as the product grows. * Own CI/CD pipelines and improve developer workflows, tooling, and automation. * Partner closely with backend and frontend engineers to design resilient system architectures. * Monitor system health and performance, and lead improvements to observability and alerting. * Ensure best practices for security, secrets management, and least-privilege access. * Drive incident response, root-cause analysis, and ongoing reliability improvements. * Help shape engineering processes, deployment strategies, and long-term infrastructure roadmap. WHAT WE’RE LOOKING FOR * 3–6+ years experience in infrastructure, DevOps, SRE, or platform engineering roles. * Strong experience with cloud platforms (AWS, GCP, or Azure). * Proficiency with Infrastructure-as-Code (Terraform, CloudFormation, Pulumi, etc.). * Experience with CI/CD, Docker, and Kubernetes or similar orchestration tools. * Strong understanding of networking fundamentals, distributed systems, and system performance. * Familiarity with logging, metrics, tracing, and modern observability stacks. * A pragmatic, automation-first mindset. * Ability to thrive in a fast-moving environment with a high degree of ownership. * Strong communication skills and a collaborative approach. NICE-TO-HAVES * Experience managing production environments at scale. * Background in security engineering or compliance frameworks. * Experience with service mesh, event-driven architectures, or multi-region deployments. * Comfort building internal tooling for developers. * Interest in helping build the engineering culture as the company grows. WHY YOU’LL LOVE WORKING HERE * High ownership and autonomy — you’ll directly influence what we ship and how we build. * A product that customers love, with strong early traction and a huge opportunity ahead. * A collaborative, low-ego team that values learning, quality, and impact. * Competitive compensation, equity, and benefits. EQUAL EMPLOYMENT OPPORTUNITY AND DIVERSITY STATEMENT We are committed to equal employment opportunity in both principle and as a matter of policy. We will recruit, hire, train, promote, compensate and provide benefits to all applicants and employees without regard to ancestry, sex, race, color, ethnicity, national origin, gender, age, religion, religious creed, mental and/or physical disability, medical condition, military and/or veteran’s status, genetic information, marital status, sexual orientation, gender identity and/or expression, or any other basis protected by applicable federal, state and local laws. This policy applies to all recruiting, hiring, promotions, upgrades, layoffs, compensation, benefits, terminations and all other privileges, terms and conditions of employment. The firm complies fully with all federal, state and local equal employment opportunity laws.   AI-ASSISTED CANDIDATE EVALUATION DISCLOSURE This disclosure is provided to all applicants who apply for employment through our applicant tracking and hiring platform (“Ashby”). It explains how Ashby uses artificial intelligence (“AI”) and automated decision-support tools in the recruitment and candidate-evaluation process, and describes the rights applicants have with respect to those tools. This document applies to individuals who apply directly to our company via job postings. It does not apply to our own internal hiring processes, which are governed by a separate internal policy. To review the full disclosure, please visit https://www.acmecorp.com/legal/ai-disclosure.