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LiveEO is seeking a Senior DevOps Engineer to join its Infrastructure Team in Berlin. You will be responsible for ensuring the integrity, reliability, scalability, security, and cost efficiency of LiveEO's cloud resources. The Infra Team is a horizontal services organization supporting vertical product-focused teams with infrastructure that enables them to run their services effectively.
In this role, you will design and implement product services within the existing cloud infrastructure, collaborating closely with product and engineering teams. You will work to improve existing infrastructure solutions based on feedback and design sessions with downstream teams. Additionally, you will tackle company-wide infrastructure challenges including networking, CI/CD, logging services, and database performance and scaling issues across separate environments.
Key responsibilities include:
- Design and implement modern, scalable infrastructure solutions on AWS using Terraform, leveraging Kubernetes (Amazon EKS), ArgoCD, KEDA, Karpenter, and other Cloud Native Computing Foundation (CNCF) tools to build robust, cloud-native platforms.
- Build, maintain, and optimize internal CI/CD infrastructure to implement enhancements in toolchain automation covering all aspects of the product lifecycle.
- Provide expert technical support to empower users to maximize the potential of the infrastructure and drive efficiency.
- Deliver robust infrastructure services to downstream product teams, fueling the success of LiveEO's solutions and enabling cutting-edge capabilities.
- Work with product and engineering teams to transition successful agentic prototypes into reliable production services.
- Document findings, architectural decisions, operational procedures, and reusable patterns developed through proofs of concept.
Requirements:
- Extensive background in designing, building, and maintaining scalable, highly available infrastructure.
- Deep understanding of Kubernetes and Amazon EKS, including production experience with Helm and ArgoCD.
- Proficiency in Terraform and Infrastructure-as-Code concepts.
- Skilled in building and debugging CI/CD pipelines.
- Expertise in Linux, bash scripting, and Python programming.
- In-depth knowledge of AWS services and the AWS technical landscape.
- Solid understanding of core networking concepts (TCP/IP, DNS, subnets, routing, firewalls).
- Familiarity with PostgreSQL or similar relational databases.
- Experience with observability and logging solutions (e.g., Coralogix, DataDog).
- Collaborative team player with excellent listening and contribution skills.
- Mindset emphasizing collaboration, automation, and shared responsibility.
- Fluent in written and verbal English communication.
- Proven track record in dynamic start-up or scale-up environments with experience in agile workflows.
Plus factors (not required):
- AWS and/or Terraform certifications.
- Proficiency with Ansible.
- Familiarity with SOC2 and ISO27001 standards.
- Knowledge of WAFs.
- Skilled with GitLab CI/CD.
- Experience deploying Ray/Anyscale or other distributed processing frameworks.
- Knowledge of KEDA and Karpenter.
- Experience building or operating infrastructure for LLM-based applications or AI agents.
- Familiarity with agent frameworks and platforms such as KAgent.
- Strong awareness of security risks associated with AI agents (excessive permissions, prompt injection, data exposure, unsafe tool use, supply-chain risks).
