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Senior Cloud SRE

  • By Tatiana Kouhan
  • 5 October 2022
  • 393 Views
Who they are:
The client is a top player in the AdTech industry in the World specializing in programmatic advertising, powering monetization and advertising revenue for publishers (i.e. websites, mobile apps, CTV and OTT apps, etc.), and providing highly targeted audiences for advertisers, brands, and agencies.
They are operating at a scale:
100% Cloud-based (GCP) platform
Over 250 billion Ad requests every day
Over 120 000 CPU daily
Over 140 TB RAM daily
Over 50 PB of data per week
Over 1200 production deployments a month
Who they are looking for
Who they are looking, a leading provider of digital and mobile advertising technology, seeks a Senior Cloud SRE (Site Reliability Engineer). The client serves 100 billion ad requests per day and operates worldwide. They are currently in the process of migrating our entire infrastructure footprint into Google Cloud Platform (GCP). You will be primarily responsible for the performance, uptime, and growth of various the client systems and services on GCP. Experience operating software at large web scale is desirable, though they are willing to train people with the right skills and attitude.
The ideal candidate has extensive experience with software engineering practices, building and supporting on-demand, burstable, virtualized and cloud-native environments on major public cloud providers (GCP preferred). Excellent communication skills are required in order to successfully interact with globally distributed the client teams operating in a 24×7 manner. Developing and supporting our infrastructure presents many interesting technical challenges. They especially desire candidates with a passion for open-source software and an interest in the latest technology trends.

What they offer

    • Working with the newest technologies such as Cloud Computing (GCP)
    • Experienced Team (50% of the company are senior developers!)
    • Challenges at work that are difficult to find anywhere else!
    • Solving important problems in a scale
    • Joining a company that is growing and scaling
    • Flexible working hours & remote work option

Key responsibilities

    • Design, write and deliver software to implement and support large web-scale, highly-performant, highly-available infrastructure on GCP
    • Demonstrate and promote best practices for teams deploying and supporting our infrastructure on GCP
    • Monitor infrastructure, respond to incidents, correct and improve systems to prevent incidents, and plan capacity
    • Support system deployments and product releasesTune large-scale clusters for optimal performance and efficiency
    • Participate in on-call rotation
    • Work closely with engineering, project management, and operational peers to develop innovative technical tools and solutions
    • Identify tactical issues and react to emerging areas of concern
    • Adhere to the DevOps philosophy by evangelizing communication, collaboration, and integration with software development teams
    • Think long-term and be unsatisfied with band-aids
    • Identify unnecessary complexity and remove it

Required Qualifications

    • Extensive experience maintaining a large production infrastructure hosted on GCP, AWS, or equivalent public cloud providers
    • Extensive understanding how to manage public cloud services and tasks, such as: VPC; load balancing; relational and non-relational datastores (e.g., Google Cloud SQL, Memorystore, AWS RDS); storage (e.g., GCS, AWS S3); monitoring (e.g., GCP Stackdriver, AWS CloudWatch, Prometheus); serverless computing (e.g., GCF, AWS Lambda); and auto-scaling
    • Solid experience with software development life cycle (SDLC) best practices, such as test-driven development (TDD), algorithms, data structures, complexity analysis, CI/CD, and software design
    • Solid understanding of programming languages, such as Java, Golang/Erlang, C/C++, or others
    • Automate tasks that are scalable, maintainable, and repeatable by utilizing APIs and practicing Infrastructure-as-Code through GitOpsExperience with managing large-scale Kubernetes clusters in a microservices and containerized environment using Docker and package management using Helm
    • Strong knowledge of core protocols and tech such as: TCP/IP, HTTP, DNS, load balancers, distributed file systems, relational and non-relational datastores
    • Automate tasks in at least one language (other than Bash), ideally Python or GolangDemonstrated experience in network and large-scale *NIX system troubleshooting and maintenance practices

Desired Characteristics

    • Configure and manage security policies, resource auditing, compliance policies, and access controls to resources in GCP
    • Analyze performance bottleneck of our platform hosted in GCP based on monitoring data
    • Solid experience with cloud orchestration platforms, such as TerraformSolid experience building GCP big data platforms, such as DataProc, BigQuery, Pub/Sub, and other technology
    • Self-starter with the ability to independently identify and act on areas of improvement
    • Knowledge and interest in the latest system architecture trends
    • Ability to rapidly learn and understand new systems
    • Ability to communicate effectively and write accurate, clear documentation

Our Benefits

    • Annual performance bonus
    • Tax-deductible system due to copyright protection
    • Private health care for you and your family
    • Private life and travel insurance (Covid insurance included)
    • MultiKafeteria program
    • Training: access to the LinkedIn Learning platform, Tech workshops, English lessons
    • Holiday Allowance
    • Pension scheme (PPK from PZU)
    • Additional paid day off
    • Free parking lot
    • Sports activities: online yoga/stretching classes 🙂
    • Access to peer to peer recognition platform
    • Possible trips to California once in a while
    • Company events (online during the pandemic time)
    • Monthly work from home allowance and one-time payment when you join us to help you set up your home office
    • They celebrate team members’ important personal milestones (vouchers, gifts).

Note: Prepare your CV in English (PDF), fill in the form, and apply! 🙂
Please include in your CV the following clause necessary for the recruitment process:

“I agree to the processing of personal data that I have made available voluntarily in the recruitment process by the Administrator of personal data, i.e. Dotcommunity Spółka z ograniczoną odpowiedzialnością [Ltd.] based in Cracow, 15 Żabiniec Street, 31-215 Cracow, registered in Poland, the Cracow’s District Court – Śródmieście, XI Commercial Division of the National Court Register under number 0000468484, VAT number: 9452174499, (“Dotcommunity”) in order to carry out the recruitment process for the Senior Cloud SRE position on the basis of Art.6 item 1a of the Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation)”

Dotcommunity jest zarejestrowana w Rejestrze agencji zatrudnienia (KRAZ) pod numerem 9904.

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