Platform engineer for real-time audio infrastructure

ai-coustics; Berlin; Hybrid; EUR 80,000 - 100,000; Full time

Benefits offered by this job

Stock options

Hybrid work

Direct access to founders

Job summary

ai-coustics в Берлине ищет старшего инженера по инфраструктуре для владения AWS-стеком и Kubernetes, Terraform и IAM. Вы будете автономным владельцем инфраструктуры, обеспечивая надежность и безопасность наших аудио-систем, работающих на глобальном уровне.

Вам предстоит разворачивать и поддерживать CI/CD, управлять наблюдаемостью и затратами, участвовать в подготовке к SOC 2 и работать в гибридном офисе Берлина с прямым доступом к основателям.

Qualifications

• 5+ лет эксплуатации production infra на AWS с Terraform.
• Глубокий опыт EKS: ноды, авто масштабирование и сети.
• CKA or AWS Certified CloudOps Engineer – Associate или оба.
• Понимание IAM и least privilege, аудиториентированное.
• Опыт роли единственного владельца инфраструктуры.
• Сильные Linux-сети и отладка.

Responsibilities

• Владение AWS инфраструктурой end-to-end: Terraform, multi-account, сети, IAM, EKS.
• Управление Kubernetes: service mesh, сертификаты, секреты, autoscaling.
• Обеспечение наблюдаемости платформы: метрики, логи, алерты, дашборды.
• CI/CD пайплайны и роли для бэк-енд/фронтенд.
• Внедрение SOC 2 и поддержка доказательств.
• Планирование емкости и управление затратами.
• On-call, создание runbooks и проведение инцидент-обзоров.

Skills

AWS

Terraform

Kubernetes

EKS

CI/CD

Linux

IAM

Observability

Cost optimization

AI coding tools

Tools

GitHub Actions

CloudFront

WAF

OIDC

Job description

Описание:

At ai-coustics, we're building the audio intelligence layer and developer tooling to enable more robust and intelligent voice agents and Physical AI applications. Today, Voice AI companies like Perplexity, PolyAI, LiveKit, AssemblyAI or Telli use our SDK to prepare their agents for real-world acoustic challenges. Our models power thousands of agents worldwide and process millions of hours each month.

Задачи:

• Own the AWS infrastructure end to end: Terraform, multi-account setup, networking, IAM, EKS, databases, CDN
• Run the Kubernetes stack: service mesh, certificates, secrets management, autoscaling, upgrades
• Own observability for the platform: metrics, logs, alerting and the dashboards teams operate from
• Build and maintain the CI/CD pipelines and deploy roles for our backend and frontend services
• Implement and maintain the technical controls for SOC 2 and keep the evidence current
• Plan capacity for continued fast growth and own platform cost
• Be on-call for the infrastructure, write runbooks and run incident reviews

Требования:

• 5+ years running production infrastructure on AWS with Terraform
• Deep EKS experience: node pools, autoscaling, networking and IP planning, upgrades, workload placement
• Certified Kubernetes Administrator (CKA) or AWS Certified CloudOps Engineer – Associate (formerly SysOps Administrator), or both
• You design IAM and access with least privilege and can explain your decisions to an auditor
• You have been the single accountable infrastructure owner at a company, not one engineer in a large SRE team
• Strong Linux, networking and debugging skills across the stack
• You automate everything repeatable and treat infrastructure changes like code: reviewed, tested, reversible
• You use AI coding tools daily and know where they help and where they don't
• Будет плюсом: SOC 2 or ISO 27001 controls and evidence work; Istio; Temporal; GitHub Actions with OIDC; cost optimization; CloudFront and WAF

Условия:

Base salary of €80,000 – €100,000 per year (Berlin, senior level), plus stock options. Work on real-time audio infrastructure used by voice AI companies worldwide, at a rapidly growing startup backed by top investors. Competitive package with stock options, so you take part in the company's success. Small team, direct access to the founders and full ownership of your area. Berlin office with a hybrid setup, and the trust to ship fast. World-class team of engineers and researchers with ample room for professional growth.