Location: Warsaw

About the job

Opera is looking for an experienced HPC Infrastructure Engineer to join Servers & Storage Infrastructure Team building and operating GPU-accelerated data centers.

A successful candidate will join the Global IT department and contribute to the evolution of Opera products through work on the development of data center infrastructure, expansion of HPC GPU and cooperation with Opera product teams.

Role & Responsibilities:

  • Design, deploy and maintain HPC clusters providing GPU-based computational power and All-Flash storage
  • Measure and improve performance of software and hardware configurations
  • Analyze system metrics and troubleshoot problems
  • Support day-to-day operations in HPC environment
  • Benchmark data center hardware and define approved configurations
  • Develop and maintain general-purpose servers and storage infrastructure
  • Develop tools for infrastructure automation
  • Contribute to life cycle phases of data center grade infrastructure
  • Lead technical dialogue with hardware vendors
  • Provide training to team members and create documentation

Job Requirements:

  • Expert knowledge and experience with building and operating HPC clusters, including server hardware, automated infrastructure provisioning and configuration systems, workload management/job scheduling software
  • Hands-on experience with All-Flash storage solutions and HPC filesystems
  • Hands-on experience with datacenter remote operations: server management via IPMI and Redfish, “Remote Hands” operations
  • Experience with Linux systems administration and OS unattended installation systems
  • Experience with monitoring and alerting toolkits (e.g. Prometheus, Grafana)
  • Hands-on experience with configuration management tools (e.g. Puppet, Ansible)
  • Ability to write code in one or more scripting languages (e.g. Python, Bash)
  • Network knowledge allowing for Linux-based system troubleshooting
  • Fluency in English

An Ideal Candidate’s Profile:

  • Hands-on experience with HPC cluster installations built on NVIDIA HGX A100/H100 server boards or DGX A100/H100 systems
  • Expertise with high-speed networking such as InfiniBand
  • Expertise with running GPU-optimized containers for AI/ML and HPC applications

What’s on Offer:

  • Flat organizational structure with short decision-making processes that boost your creativity and drive
  • A team of experienced and supportive individuals that fosters a friendly work atmosphere
  • Professional skill development
  • A diverse and inclusive workplace
  • Smart working technology
  • Parking close to the office
  • AskHenry for concierge service, English and yoga classes, and massage sessions at the office
  • Quarterly integration events
  • Daily breakfast in the office kitchen
  • Playroom with billiards and ping-pong tables, consoles, fussball, etc.


We are actively reviewing applications, so apply now! We are looking forward to hearing from you.

Diversity and Inclusion:

At Opera, we deeply value diversity and inclusion as integral parts of our organizational culture. We believe that embracing diversity enriches our business and makes us more resilient. We are committed to fostering an inclusive environment that welcomes individuals from all backgrounds, regardless of nationality, ethnicity, faith, belief, sexual orientation, gender identity, social background, age, and disability.

About Us:

Opera is a prominent web innovator that has been at the forefront of internet technology for over 25 years. With an ever-expanding community of millions of monthly active users, Opera remains dedicated to delivering extraordinary online experiences. Opera offers a diverse range of products and services to users worldwide, including cutting-edge PC and mobile browsers like Opera One or Opera GX notable for their built-in VPN, AdBlock, and Cashback extension, enhancing security and convenience for our users. Other products include our newsreader, communication platforms, a revolutionary video streaming service, the first built-in AI: Aria, as well as gaming and sports-related apps. This comprehensive suite of products is designed to meet the diverse needs and preferences of Opera's growing user base.

Headquartered in Oslo, Norway, Opera has a global presence with major hubs in Poland, China, Spain, and Sweden, coupled with operations spanning numerous other countries. As a publicly traded company, Opera is listed on the Nasdaq stock exchange under the ticker symbol "OPRA". With an unwavering commitment to innovation and delivering unparalleled user experiences, Opera is poised to continue leading the way in web technology and online services.