Senior Data Scientist (Remote)

Req ID: R32042

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Senior Data Scientist (Remote)

  • Maroussi - Athens, Attiki, Greece
  • Cambridge, Cambridgeshire, United Kingdom
  • Full_time

Citrix builds the secure digital workspace technology that frees 400,000 customers to do their very best work from anywhere. By joining our award-winning workplace, you’ll be included in the globally diverse, collaborative team that values work-life balance. Come see why Fortune named us one of the 100 Best Companies to Work For®. Let’s innovate and grow together!

What we're looking for:


Citrix Engineering Operations Organisation (EOO) is a multi-disciplinary engineering group responsible for ensuring both the performance and interoperability of Citrix products from across the company portfolio. Our mission is to ensure a best-in-class end-user experience for our rapidly expanding customer base of over 100 million users through a combination of software validation and optimisation.

The Data Science Team is an integral part of EOO and its aim is to offer solutions to problems that require advanced analytics & data science expertise. As a Senior Data Scientist, you will be leading other data scientists, data engineers and BI experts. You will be also collaborating with automation, scalability and infrastructure engineers in order to help the organisation to make more data driven decisions. You will also work with key partners such as engineering leadership across our 2000+ engineering organisation as well as product and release management.

Job Summary:

As a Senior Data Scientist, you will play a strategic and technical role in driving advanced analytics, supporting the team’s growth, and partnering with internal teams to evaluate pivotal initiatives.

You will be working with the Data Science & BI Manager for the EMEA region, and you will be leading complex, multidisciplinary projects. You will be working closely with more junior members of the team and helping them grow professionally.

You will be working with very large datasets and performing advanced analytics in different computing environments. You will also be modelling complex business problems, discovering business insights and identifying opportunities using statistical, algorithmic, data mining and data visualisation techniques. Finally, you will be responsible for implementing these algorithms with the latest tools and technology. You will maintain a global scope and work with teams operating across regions, time zones and departments.

Primary Job Responsibilities:

  • Mentoring and coaching more junior members of the team and help them realise their true potential.

  • Supporting the team and its leadership in expanding its analytical capabilities using machine learning and artificial intelligence.

  • Establishing ETL (Extract, Transform and Load) pipelines between a wide variety of data input sources and output targets.

  • Building machine learning models using R and Python.

  • Visualise software quality metrics representative of a typical end-user experience from across the Citrix product portfolio across a highly varied series of real-world scenarios.

  • Educate key partners in machine learning concepts and interpreting visualisations.

Basic Qualifications:

  • Bachelor’s degree in Computer Science, Data Science, Engineering or any other quantitative field.

  • 5+ years of relevant working experience, with a proven track record of developing advanced analytical solutions and mentoring people.

  • Experience in developing and productionising end-to-end data science solutions, including the data engineering aspect.

  • Hands-on programming experience in Python and R, as well as toolkits such as Tensorflow, Pytorch, Sci-Kit etc.

  • Experience using data visualization tools such as Microsoft Power BI and Tableau as well as common visualisation libraries such as (Matplotlib, Plotly and Gplot).

Preferred Qualifications:

  • Experience in data-science in a tech company or start-up.

  • Experience working with big data technologies such as Hadoop or Apache Spark as well as Cloud technologies (e.g. Azure).

  • Experience working within an agile environment.

Functional Area:

Data Scientist

What you’re looking for:

Everyone is welcome at Citrix. We prioritize diversity, equity, inclusion, and a culture of belonging, and celebrate bringing our courageous, authentic selves to work. We believe this way of working helps us innovate, and it’s just one of the reasons why our employees continuously recognize Citrix as a great place to work.

Citrix helps make work more sustainable to benefit the planet, our business, and our communities. For more than 30 years, we have empowered individuals and organizations to work remotely or work from anywhere, reducing commuting emissions and energy consumption in the process. 

We are the #1 leader in Virtual Client Computing (VCC) and #2 in the Application Delivery Controller (ADC) space, and we have key partnerships with top cloud providers. We’ll give you the tools, learning opportunities, mentorship, and flexibility to achieve your goals. Come see why you belong at Citrix, with our culture supporting purposeful innovation and growth from within. 

The Benefits

We offer a competitive total rewards package* that includes:

  • 18 weeks of paid parental leave
  • Health and wellness benefits
  • Employee assistance program
  • Retirement benefits
  • Time off and absence programs
  • Professional development and mentorship opportunities
  • Paid volunteer time and charitable matching of employee donations
  • Employee resource groups
  • And more!

**Please note that benefits may vary based on location.

Citrix Systems, Inc. is firmly committed to Equal Employment Opportunity (EEO) and to compliance with all federal, state and local laws that prohibit employment discrimination on the basis of age, race, color, gender, sexual orientation, gender identity, ethnicity, national origin, citizenship, religion, genetic carrier status, disability, pregnancy, childbirth or related medical conditions, marital status, protected veteran status and other protected classifications.

Citrix uses applicant information consistent with the Citrix Recruitment Policy Notice at

Citrix welcomes and encourages applications from people with disabilities. Reasonable accommodations are available on request for candidates taking part in all aspects of the selection process. If you are an individual with a disability and require a reasonable accommodation to complete any part of the job application process, please contact us at (877) 924-8749 or email us at for assistance.

At this time, we are requiring personnel entering a Citrix office, traveling for business or attending a Citrix event to be fully vaccinated against COVID-19. If you choose to remain unvaccinated based on a specific medical need or a sincerely held religious belief and need to access our offices, Citrix will work with you to provide you with reasonable accommodation where possible. Learn more about our COVID-19 policies.

By applying, you are giving Citrix consent to be considered for future openings of other roles of similar qualifications.

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