Senior Platform Engineer (Learn & Agents)

Sana; Stockholms kommun; On-site; SEK 70,000 - 90,000; Full time

Benefits offered by this job

Competitive salary

Professional growth opportunities

Regular team events

Mentorship from senior leaders

Job summary

A leading AI laboratory in Stockholm is looking for a Senior Platform Engineer to enhance platform reliability, security, and scalability. The ideal candidate will manage cloud infrastructure, lead incident responses, and improve developer velocity through strategic CI/CD pipelines. Strong proficiency in TypeScript, Node.js, and cloud solutions is essential. The role offers competitive compensation and opportunities for professional growth in a collaborative environment with international teams.

Qualifications

• Experience in reliability and security for cloud-based platforms.
• Proficient in architecting scalable solutions and observability.
• Strong skills in CI/CD and incident management.

Responsibilities

• Drive reliability, security, and scalability across the platform.
• Architect and implement multi-tenant scale-out solutions.
• Lead incident response and performance initiatives.
• Build and maintain CI/CD pipelines and test infrastructure.
• Work with engineers to improve delivery velocity.
• Ensure Learn services are reliable and secure.

Skills

Reliability engineering

Security practices

Scalability expertise

CI/CD pipeline management

Incident response

Cloud infrastructure management

Problem-solving skills

Tools

TypeScript

Node.js

Kotlin

React

Postgres

Redis

GCP

Kubernetes

Terraform

Job description

Join to apply for the Senior Platform Engineer (Learn & Agents) role at Sana.

About Sana

Sana is an AI lab building superintelligence for work. We believe organizations can accomplish their missions faster when humans 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 humans.

About The Roles

You will own the reliability, security, and scalability of Sana’s platform while leveling up developer velocity. You will move across cloud infrastructure, deployment, and tooling to unblock teams and make our platform robust, secure, and a joy to build on.

• Senior Platform Engineer, Agents
• Senior Platform Engineer, Learn

What You Will Do

• Drive reliability, security, and scalability across the platform that powers agents.
• Architect and implement multi-tenant scale‑out and observability solutions.
• Lead incident response, performance profiling, and cost control initiatives.
• Build and maintain CI/CD pipelines, test infrastructure, and environment provisioning.
• Work with engineers across the stack to remove friction and accelerate delivery.
• Ensure reliability, security, and scalability for Learn services and data.
• Design multi-tenant scale‑out and observability tailored to learning use cases.
• Lead incident, performance, and cost initiatives for Learn systems.
• Own CI/CD and environments that support Learn product and backend teams.

What Success Looks Like

• The platform scales smoothly as usage grows, with strong observability and incident response.
• Security and compliance are built in rather than added later.
• Developer velocity is clearly higher, and teams ship faster with fewer blockers.
• CI/CD, test infrastructure, and environments are reliable, discoverable, and well loved.
• Cost controls and performance budgets are visible and actionable.
• You are a go‑to partner for infrastructure, deployment, and tooling challenges.
• Learn infrastructure scales with content, usage, and customers without impacting reliability.
• Learn teams move faster thanks to stable environments and workflows.

Our Tech Stack

• Backend: TypeScript, Node.js; Kotlin (primarily for Learn)
• Frontend: TypeScript, React, Tailwind
• Databases: Postgres, Redis
• Cloud infrastructure: GCP, Kubernetes, Terraform

What We Offer

• Help shape AI's future alongside brilliant minds from Notion, Dropbox, Slack, Databricks, Google, McKinsey, and BCG.
• Competitive salary and compensation package.
• 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 collaborate with customers globally.
• Regular team gatherings and events.

Seniority Level

Mid‑Senior level

Employment Type

Full‑time

Job Function

Engineering and Information Technology

Industries

Software Development

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Location: Stockholm, Sweden