Big Data Ops Engineer

в Exness

5 000 —‍ 6 000 $/мес на руки

📍 Лимасол (Кипр)Помощь с переездом
Data Science
B2 — Upper-IntermediateB2 — Upper-Intermediate

With over 2,000 employees of more than 88 nationalities, Exness is the place for global teamwork, incredible leadership, a learning culture, and constant development. Unlimited by time zones, Exnessians from around the world have worked seamlessly together since 2008 to provide our traders with the best possible trading experience. Today, we stand proud with over 300,000 active traders and 2.5 trillion USD in monthly trading volume.

You will work in the DBA team of our Technology department in Limassol, Cyprus. You will need a balance of skills in design, physical implementation, and performance tuning to create, operate, and support data warehouse and big data environments running on-premise or on external cloud services providers. You will work on ambitious projects and tasks related to developing our data lake with our friendly and professional team.



You will

  • Participate in the implementation and support of data platform services.
  • Manage Spark cluster environments on bare-metal and container infrastructure, including service allocation and configuration for the cluster, capacity planning, performance tuning, and ongoing monitoring.
  • Implement and operate our data lake (S3/Hadoop and Spark).
  • Deploy and maintain Spark on k8s.
  • Carry out data protection according to company security policies.
  • Provide monitoring and alerting of the services.
  • Participate in data platform architecture development.


  • Relevant experience in deployment and maintaining of the Hadoop Ecosystem including the Spark framework.
  • Deep understanding of Hadoop and Spark cluster security, networking connectivity, and IO throughput, along with other factors that affect distributed system performance.
  • Working knowledge of containers, such as docker and containerd, and major orchestrators, such as Kubernetes and, Rancher.
  • Understanding of object storage solutions based on S3.
  • Excellent knowledge of Linux.
  • Working knowledge of automation tools, such as Puppet, Chef, or Ansible.
  • General knowledge of Java, Python, and SQL.
  • Good communication and problem-solving skills.
  • Spoken and written English at an intermediate level or higher.
  • Detail-oriented and critical thinking.
  • Decision-making and flexibility in adapting to new changes.
  • Ability to write concise and clear documentation.
  • Capacity to deal with constructive critics and the know-how to develop relationships with the team to achieve common goals.
  • Solid work ethic.

Nice to have:

  • Understanding of base principles of CI/CD in the data processing area.
  • Experience with big data processing and data lake building.
  • Strong working knowledge of disaster recovery, incident management, and security best practices.


  • Competitive and attractive compensation.
  • Extensive learning opportunities, such as professional training and certifications, soft skills development, free English courses, and trading workshops.
  • Flight tickets, hotel or apartment accommodation for your first month, migration support, and legal help for you and your family (if relocating).
  • Health and life insurance for employees, spouses, and children, including vaccinations, tests, mental health care, and coverage for vision and dental care.
  • Generous time off, including 21 days of annual leave and paid sick leave.
  • Education allowance for your children’s school and kindergarten fees.
  • Access to our very own sports club with dedicated coaches, free Sanctum Club memberships for you and your spouse, corporate SUPs, jet skis, etc.
  • A branded company car (if relocating) with a parking space near the office.
  • Outstanding team-building experiences and Exness community gatherings.

Candidate journey

  • Intro call (up to 45 minutes).
  • Technical interview (1–1.5 hours).
  • Final Interview (1 hour).
Екатерина Вихарева HR

О компании Exness

Банки / Финтех
Приватное финансирование

Exness — международная финтех компания, разрабатывающая собственные финансовые продукты и сервисы. Ключевой сервис — услуги для ритейл-трейдеров по проведению торговых операций на рынке CFD трейдинга. 300 000 активных трейдеров и ежемесячный объем торгов $2,5 трлн. Основные регионы присутствия — Азия, Ближний Восток, Европа, Южная Америка.

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