Data Scientist

Company Description

Visa is a world leader in digital payments, facilitating more than ‎215 billion
payments transactions between consumers, merchants, financial institutions and
government entities across more than ‎200 countries and territories each year.
Our mission is to connect the world through the most innovative, convenient,
reliable and secure payments network, enabling individuals, businesses and
economies to thrive.
When you join Visa, you join a culture of purpose and belonging - where your
growth is priority, your identity is embraced, and the work you do matters. We
believe that economies that include everyone everywhere, uplift everyone
everywhere. Your work will have a direct impact on billions of people around
the world - helping unlock financial access to enable the future of money
movement.
Join Visa: A Network Working for Everyone.

Job Description

We are seeking an innovative and analytical thinker to support our Data
Science team in the Middle East and North Africa (MENA) region based in Cairo,
Egypt. As a Data Scientist, you are expected to generate data and business
insights, develop predictive and prescriptive models, context-based
prototypes, and high impact storyboards to promote a data-driven strategy and
solutions approach for the company.
* Serve as an analytics expert in designing, developing and implementing best in analytic solutions
* Create and deliver powerful insights from data through better visualization and storyboarding
* Collaborate with internal and external partners to fully understand business requirements and desired business outcomes
* Demonstrate execution proficiency in handing multiple medium-to-large analytics projects in a team environment that includes the rest of the Data Science team
* Draft detailed scope for assigned projects, addressing suggested methodology and analytics plan
* Execute on the analytics plan with appropriate data mining and analytical techniques
* Perform quality assurance of data and deliverables for work performed by other Data Scientists and self
* Ensure all project documentation is up to date and all projects are reviewed per analytics plan
* Ensure project delivery within timelines and budget requirements
* Build on team's analytical skills and business knowledge
* Enhance existing analytics techniques by promoting new methodologies and best practices in the Data Science field
* Provide subject matter expertise and quality assurance of complex data-driven analytic projects

Qualifications

Professional Experience
* Minimum of ‎3-‎4 years of analytics expertise in applying statistical solutions to business problems
* Experience working in one or more of the Card Payments markets around the globe
* Post-graduate degree (Masters or PhD) in a Quantitative field such as Statistics, Mathematics, Operational Research, Computer Science, Economics, Engineering, or equivalent
* Good understanding of the Payments and Banking Industry including aspects such as consumer credit, consumer debit, prepaid, small business, commercial, co-branded and merchant
* Good knowledge of data, market intelligence, business intelligence, and AI-driven tools and technologies
* Experience planning, organizing, and managing multiple large projects with diverse cross-functional teams
* Demonstrated ability to incorporate new techniques to solve business problems
* Demonstrated resource planning and delivery skills
Technical Expertise
* Experience in distributed computing environments / big data platforms (Hadoop, Elasticsearch, etc.) as well as common database systems and value stores (SQL, Hive, HBase, etc.)
* Ability to write scratch MapReduce jobs and fluency with Spark frameworks
* Familiarity with both common computing environments (e.g. Linux, Shell Scripting) and commonly-used IDE 's (Jupyter Notebooks); proficiency in SAS technologies and techniques
* Strong programming ability in different programming languages such as Python, R, Scala, Java, Matlab, C++, and SQL
* Experience in drafting solution architecture frameworks that rely on API's and micro-services
* Familiarity with common data modeling approaches, and ability to work with various datatypes including JSON, XML, etc.
* Ability to build data pipelines (e.g. ETL, data preparation, data aggregation and analysis) using tools such as NiFi, Sqoop, Ab Initio; familiarity with data lineage processes and schema management tools such as Avro
* Proficient in some or all of the following techniques: Linear & Logistic Regression, Decision Trees, Random Forests, K-Nearest Neighbors, Markov Chain, Monte Carlo, Gibbs Sampling, Evolutionary Algorithms (e.g. Genetic Algorithms, Genetic Programming), Support Vector Machines, Neural Networks, etc.
* Expert knowledge of advanced data mining and statistical modeling techniques, including Predictive modeling (e.g., binomial and multinomial regression, ANOVA); Classification techniques (e.g., Clustering, Principal Component Analysis, factor analysis); Decision Tree techniques (e.g., CART, CHAID)
* Deliver results within committed scope, timeline and budget
* Very strong people/project management skills and experience
* Ability to travel within MENA on short notice
Business Experience
* Results-oriented with strong problem-solving skills and demonstrated intellectual and analytical rigor
* Good business acumen with a track record in solving business problems through data-driven quantitative methodologies.
* Experience in payment, retail banking, or retail merchant industries is preferred
* Very detailed oriented, is expected to ensure highest level of quality/rigor in reports and data analysis
* Proven skills in translating analytics output to actionable recommendations and delivery
* Experience in presenting ideas and analysis to stakeholders whilst tailoring data-driven results to various audience levels
Leadership Competencies
* Demonstrates integrity, maturity and a constructive approach to business challenges
* Serves as a role model for the organization and implementing core Visa Values
* Maintains respect for individuals at all levels in the workplace
* Strives for excellence and extraordinary results
* Uses sound insights and judgments to make informed decisions in line with business strategy and needs
* Able to allocate tasks and resources across multiple lines of business and geographies
* Demonstrates ability to influence senior management within and outside Data Science groups
* Can successfully persuade/influence internal stakeholders towards building best-in-class solutions
* Team oriented, collaborative, diplomatic, and flexible style
* Exhibits intellectual curiosity and a desire for continuous learning

Additional Information

Visa is an EEO Employer. Qualified applicants will receive consideration for
employment without regard to race, color, religion, sex, national origin,
sexual orientation, gender identity, disability or protected veteran status.
Visa will also consider for employment qualified applicants with criminal
histories in a manner consistent with EEOC guidelines and applicable local
law.