Description
The company
We are PubNative, a mobile monetization platform that enables app publishers to enhance their revenue strategy through flexible ad units. With our proprietary cross-format optimization technology and mobile header bidding solution, we enable mobile publishers to maximize their programmatic advertising revenue. Our headquarters are in Berlin with a satellite office in Beijing.
We are looking for a Site Reliability Engineer (m/f/d) to join our team in Berlin.
The stack
To keep up with our heavy traffic of around 25B auctions per day, we need to leverage state of the art technologies including:
- an ad server is written in Go,
- iOS and Android SDKs,
- Spark data pipelines (batch and streaming) running on a Kubernetes cluster,
- Apache Airflow,
- Tensorflow.
Your responsibilities
As a Site Reliability Engineer, you help us to build and operate infrastructure platforms and provide technical consultancy to engineering teams on how to build reliable, scalable and efficient services.
That entails:
Develop and operate multi-cloud infrastructure based on Kubernetes.
Troubleshoot large scale cloud orchestration issues as well low-level Linux issues.
Ensure infrastructure operability, reproducibility, and scalability.
Write code so that you can automate tasks, support SLA for Production Systems.
Collaborate with other teams on services before they go live through activities such as system
- design consulting along with reliability, scalability and efficiency reviews.
- Engage in and improve the whole lifecycle of services—from inception and design, through deployment, operation, and refinement.
- Participate in on-call rotation for services you build and support.
- Provision infrastructure via Terraform with different providers.
- Develop and support CI/CD, work on new pipelines and a higher degree of automation.
High traffic and low latency constrain our systems. That’s why we are looking for a background in specific technologies, and someone with the following profile:
- 3 years of experience in software or systems engineering, previous SRE experience is a plus
- Experience deploying, managing and monitoring Kubernetes
- Knowledge of algorithms, data structures, complexity analysis, and software design
- Familiarity with modern programming languages: Go, Ruby, Python, Bash, etc.
- Experience working with source control - Git
- Understanding of Agile, DevOps practices such as CI/CD, experience with CI platforms such as
Why join us?
- The whole company is incredibly cosmopolite, so there is plenty to learn from each other.
- You get to use state of the art technologies because there are no alternatives.
- You have the freedom to work with the tools you want and design your working environment as long as it’s relevant.
- You get to solve exciting puzzles and own the solution from end to end.
What do we offer?
Reimbursement of the public transport monthly cards (company BVG abo),
reimbursement of your private telephone bill (20€ after-tax),
a day off on your birthday,
opportunity to attend industry events & conferences,
team events.
