Yammer's Engineering System and Release Management team builds the technology that scales Yammer to millions of customers. You will help us build the tools necessary to accelerate our engineering teams and orchestrate the cloud-based systems that power Yammer  We deploy new code every day to our tens of millions of users and are constantly innovating to improve the system and deliver a delightful experience. 

Our stack: 

• Linux on Azure 
• Java and Ruby micro services, deployed as docker containers 
• Graph QL, DropWizard, Rails REST APIs 
• Postgres/CosmosDB/Kafka/RabbitMQ/Redis storage and queuing 

• Mesos container orchestration, HAProxy-based service mesh 
• Wavefront metrics, Azure Data Explorer log aggregation, PagerDuty alerting 

Responsibilities

• Be an architect of our future infrastructure, using tools like Mesos, Kubernetes, Docker, Azure, and Azure DevOps 

• Design, implement, maintain, and evolve the CI/CD and orchestration systems that run Yammer 
• Implement tooling focused on supporting a fast development cycle and accelerating Yammer’s engineers 
• Collaborate across various teams to provide: design and code review; capacity planning; failure/reliability analysis; performance analysis; security and customer privacy analysis 
• Contribute to our on-call rotation 

Qualifications

Basic Qualifications 

• 3+ years experience with application deployment using CI/CD 
• BS in Computer Science or equivalent work experience 
• Experience with containers and container orchestration systems 
• Experience operating and evolving large-scale distributed systems in a cloud infrastructure 
• A penchant for automating the boring stuff 

• Proficiency in at least one of the following languages: Java, Python, Go 
• Ability to break down technical problems and solve them systematically 

Preferred Qualifications/Attributes 

• Apache Mesos, Google Kubernetes, Docker Swarm, Docker, Rocket, LXC 

• Linux, Ubuntu, CoreOS, Microsoft Azure, Amazon Web Services, Google Cloud Platform 
• Azure DevOps, Spinnaker, GitHub, GitLab 
• Infrastructure-as-code, Chef, Ansible, Puppet 
• Test-driven development, integration testing, continuous integration and continuous delivery, Jenkins, TeamCity, Travis CI, CircleCI 

Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.  We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request via the Accommodation request form.