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Standing by our customers in times of energy transition. And standing by our colleagues in their times of their onboarding.
Both count. Both are us.

IoT DevOps Engineer (Cloud Operation)


  • Design and implement solutions of cloud infrastructure according to business and scrum team requirements.
  • Build up proper environments on public cloud including configuration of VPC, subnet, instance, security group, etc.
  • Responsible for the installation, maintenance, migration and troubleshooting of infra components like operation systems, databases and common service components (such as Nginx, Redis, etc.);
  • Responsible for multi-environments cost planning.
  • Need to participate in cybersecurity and architecture relevant topics.
  • Work as a scrum team member, ensure iterative upgrading, deployment and maintenance of platform.
  • Prepare maintenance plans and solutions for production emergency, and fix urgent cases as plan. Address troubleshooting, fault recovery, root cause analysis, etc.
  • Write and maintain the engineering documents like specifications, processes, SOPs, etc.
  • Responsible for system monitoring, data backup, log analysis, performance optimization, etc.
  • Drive the construction of operation platforms like monitoring and warning systems, CI/CD pipeline, etc.


  • Bachelor degree or above, minimum 3 years’ experience in operation of IT systems or cloud systems;
  • At least 1 year practical experience in major public clouds, master at least one public cloud and related SaaS and PaaS services
  • Familiar with Linux and common databases, skilled in using advanced operation tools or middleware such as zabbix, ELK, nginx, tomcat, etc.
  • Familiar with basic network communication protocols, load balancing and relevant technologies;
  • Skilled in building or using tools to monitor systems/services status (including APIs, infrastructure, databases, various service components, etc.)
  • Familiar with Git Workflow, have concepts of CI/CD, code review, DevOps.
  • Good learning ability, sense of responsibility, good at communication and teamwork, able to self-drive and achieve targets.
  • Language: mandarin, English


  • Very good working atmosphere. Meaningful development opportunities.
  • The company holds employee activities frequently.
  • The company provides the systematic global training to improve the employee’s technique and service ideas.
  • Rigorous working style, humanized management policy, harmonious team atmosphere, strong cohesion, and these kind of unique features inspire me to go forward and contribute to the development of the company.


Jianxin Zhang


Title:  IoT DevOps Engineer (Cloud Operation)

Company:  Vaillant Group (China) Heating, Cooling and Enviro
City:  Shanghai
Country:  China

The Vaillant Group is a global market and technology leader in the fields of heating, ventilation and air-conditioning technology. Join our team of 15,000 colleagues from more than 70 countries who work every day for a better climate – for people at home and the environment. We work on large-scale, innovative and strategic projects. With small, everyday gestures so that we can all play our part. Act global, work global. And become part of a global team. We sell our products in around 60 countries, using ten production and development sites in six European countries, as well as China.

Working for us makes you responsible for the future – your own, and that of our planet. We can offer you excellent conditions.


Since we work climate-neutrally, we can only process online applications. Let's save the climate together and avoid paper applications.