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Position Overview:
This job position is a Hands-on Individual Contributor Sr. DevOps Engineer in the Production Engineering (PE) organization. PE organization in our project is a DevOps Discipline with a Mission of Delivering Innovative, Automated, Self Service Infrastructure using Cost Effective Technologies to meet the Objectives of Autonomous Product Development Teams (Tribes & Squads). As a Sr. DevOps/SRE Engineer you will play a pivotal role in improving time to delivery (MTTD) of product feature rollout, improve reliability (MTTI, MTTR) of our services, champion adoption of self-service infrastructure provisioning within the Squads and keep our cloud operations cost efficient. The job will require strong communication, inter-personal and consulting skills. In the Tribe/Squads/Discipline organization model the role entails enabling the Squads (Prod Dev teams) to be autonomous and self-sufficient with their service automation needs. It is as much as do it while also enabling the squads.

Responsibilities:

  • Must be passionate about automation, challenge the status quo and develop innovative solutions to solve business problems.
  • Develop standards to orchestrate environment build and tear down using Kubernetes, Terraform and/or Cloud Formation
  • Build & Deploy CI pipeline automation to a combination of Kubernetes/Docker, Serverless/Lambda and VM based environments
  • Assigned Squad Cloud Infrastructure provisioning using Infrastructure as code and GitOps principles.
  • Infrastructure auto-scaling configurations to meet the Service Availability and Reliability goals.
  • Observability / Service Health dashboards creation and upkeep including Anomaly detection, Service Level Indicators and Service Level Objectives.
  • Maintain runbooks, traffic flow diagrams for the micro services.
  • Continuously improve system health, monitoring & analytics for services
  • Available for 24x7 on-call rotation schedule

Required Qualification:

  • 7+ years of experience in Linux Systems and Webstack administration for an E-Commerce company
  • 5+ years of DevOps or SRE experience in an Engineering Organization with Apache/Nginix, Java/Python/Go technology stack on public cloud platform.
  • 2+ years of running Kubernetes / Containers in Production to achieve software release velocity
  • 2+ years of Terraform, Ansible to provision services in public cloud using automation
  • Sound principles of AWS Cloud Architecture, building large scale, highly available and performant systems.
  • Prior production experience with Kubernetes is a plus
  • Build and release automation tools: GitHub Action, Jenkins, Docker, Nexus
  • Production system integration, log collection and analysis, builds and performance monitoring/tuning
  • One or more of Kubernetes, AWS Solutions Architect, Terraform, Ansible Certifications are a plus

We offer:

  • Work in a friendly high efficient team of professionals, interesting projects.
  • Dynamic and challenging tasks;
  • The ability to work remotely.
  • Flexible working hours.
  • Possibility of professional growth.
  • The opportunity and assistance in certification for Cloud Architect, Data Engineer;
  • The opportunity to make a contribution to the medical area and help people around the world.
hr@zazmic.com

Interested? You know what to do. Apply for this position


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    Project helps emerging and seasoned leaders unleash their full-potential through transformational coaching driven by top experts, empowered by science, and backed by data. They combine the power of 1-on-1 coaching, group training, and behavioral technology to help professionals master core behavioral competencies. They help organizations foster a culture of coaching that maximizes employee engagement, performance, and retention.

    They currently serve 50+ corporate clients, including Sanofi, Ginkgo Bioworks, Foundation Medicine, GE Healthcare, BCG, Itelligence, Akamai Technologies, Rapid 7, LovePop, and many others.

    Requirements:

    • 4+ years performing DevOps or related roles
    • Experience with a cloud provider AWS ( EB, EC2, RDS, Elasticache)
    • Strong familiarity with Linux Administration (System/Network/Security)
    • Knowledge of deploying and running applications in VMs, Docker containers, Kubernetes
    • Experience with GitLab CI/CD, Jenkins
    • Previous experience supporting prod environment
    • Strong knowledge of network concepts
    • Knowledge of monitoring tools
    • Support full cycle of the development process

    Will be a plus:

    • Experience with RoR and React.js

    Duties:

    • To take charge of scaling our infrastructure
    • Testing, refining our backup recovery policies and building a more distributed architecture

    We offer:

    • Work in a friendly high efficient team of professionals, interesting projects
    • Dynamic and challenging tasks
    • The ability to work remotely
    • Flexible working hours
    • Possibility of professional growth
    • Opportunity to join the Zazmic community of 200+ developers worldwide
    hr@zazmic.com

    Interested? You know what to do. Apply for this position


      Back to List

      Project:

      IDgital

      iDgital is Cloud Based SaaS application that manages orders for Radiologists and can resolve clients’ issues. Clients are hospitals and groups of hospitals that are situated in different countries around the world.

      This product team develops a Node.js / Angular web application, the product is in the healthcare field. All deployments are containerized in a large distributed architecture. We have co-developed a Healthcare API with Google that is central to our solution.

      The product has been developed from scratch and we already in the release phase, so the ready part is that something used by clients from different countries. We will increase in multiple times amount of clients soon, now we support around 100 facilities, soon this amount will be over 500.

      Besides maintaining the product we are working on new custom and technical features, improving the performance of the platform, and a few new major milestones in progress, e.g. on-prem version for the current saas application, improving the mobile app (IOS, Android), integrating a few additional ways of receiving information from the hospitals. Also, we have a few subprojects based on iDGital architecture.

      The Digital Assistant performs a variety of specific tasks on behalf of the physician, making it acceptable for the physician to focus solely on the current conditions of their patient. Along with the Digital Assistant ML platform offering end-to-end image and data processing, the radiologist gains quick access to more complete and accurate origin of information.

      IDgital offers an end to end Radiology Solution that brings the power of modern computing technology to the field of Radiology in a meaningful way, while remembering that our goal is to always assist the radiologist, never to replace them.

      Google Cloud Next ’19 | April 9-11 | San Francisco (presentation) — www.youtube.com/watch?v=Y-yvlt5mVXk

      Team

      30 people:

      • 4 QA
      • 2 AQA
      • 16 Developers
      • 4 DevOps
      • 1 PM
      • 1 BA
      • 1 Designer
      • 1 HR

      Team processes:

      – As basic we are using standard git-flow but we added some minor changes to It. This change depends on our environments and our release process. The lifecycle of the developer’s tasks based on scrum (3 weeks sprints), ops team is working by kanban style.

      – We have a code review process by 6 BE and 2 FE experienced developers and a knowledge-sharing process for all team members weekly.

      – We have a bunch of various processes, some of them are main and some of them are added to make the life of the team and project better. Here is the list of basic ones:

      • Sprint Planning process;
      • 1 Daily stand up meeting per team (1 for Ukraine team [19 members], 1 for AQA [2 members], 1 for OPS [4 members], 1 for Eng teams from different countries [5 members]);
      • Sync meetings for QA team once per sprint;
      • Sync meetings for FE and BE teams once per sprint;
      • Tech retrospective process;
      • Retrospective process;
      • Demo process;
      • BA process for BA team;
      • Hotfixes process for maintaining production.

      Technical details:

      – For version control are used gitlab and CI/CD builds. Almost all deploys are automated.

      – Different kinds of testing: manual testing by the best QA team, UI testing by AQA (cypress), unit tests, API integration tests, functional tests, load tests using k6, microservice unit and integration tests.

      Now are improving coverage for all types of testing.

      – Google cloud and many google services (storage, pub/sub, healthcare, PostgreSQL, Kubernetes, firestore, logging, etc ) for infrastructure. Elastic as additional database.

      • Above 40 microservices.
      • Additional technologies details are:
      • Vision Machine Learning using TensorFlow;
      • Loose coupling through PubSub Messaging;
      • Auto-scaling microservices through Kubernetes;
      • REST API and GRPC integrations;
      • Cloud DataFlow for ETL;
      • BigQuery for DW and analytics;
      • Looker for reporting;
      • Speech recognition development including model development;
      • Google DialogFlow for IVR development;
      • Distributed Cloud SQL Database.

      Technology stack

      Google cloud platform, Node JS, Koa JS, Angular 7, PostgreSQL, Big Query, Dialog Flow, TensorFlow

      Requirements:

      • 3+ years performing DevOps role
      • Strong familiarity with Linux Administration (System/Network/Security)
      • Knowledge of deploying and running applications in VMs, Docker containers, Kubernetes
      • Designing and implementing architecture approaches for new infrastructure components
      • Ongoing architecture improvements in growing startup
      • Experience in scaling, performance optimization and troubleshooting
      • Experience with a cloud provider: GCP/AWS/Azure
      • Experience with GitLab CI/CD, Jenkins
      • Git and it's usage to support SDLC (releases management, new versions deploy and rollback when needed)
      • Databases maintenance, troubleshooting and support
      • Previous experience supporting prod environment
      • Knowledge of messaging services
      • Strong knowledge of network concepts
      • Knowledge of monitoring tools
      • Support full cycle of the development process
      • Strong intermediate/Advanced English: written, spoken
      • Experience with IaaC, Ansible, Terraform
      • Experienced with shell script

      Differential:

      • Team lead experience
      • Familiar with Agile Methodologies
      • GitLab CI/CD, Jenkins
      • Experience with integrating Cloud infrastructure with on-premise
      • Experience with Nodejs and Angular applications deployment
      • Experience with Security scan tools OWASP/SonarQube/etc will be a plus
      • Knowledge of Blue-Green and Canary deployment will be a plus
      • Postgres
      • Redis
      • Experience GCP components

      We offer:

      • Work in a friendly high efficient team of professionals, interesting projects
      • Dynamic and challenging tasks
      • The ability to work remotely
      • Flexible working hours
      • Possibility of professional growth
      • Get a chance to work with the latest GCP services and technologies
      • Opportunity to join the Zazmic community of 200+ developers worldwide
      • Opportunity to make a contribution to the medical area and help people around the world.
      hr@zazmic.com

      Interested? You know what to do. Apply for this position