Technologies

• Programming Languages: Python
• SQL - MSSQL, PostgreSQL, MySQL, Oracle
• Big Data - Hadoop, HDFS, Hive, Spark, Kafka, Flume, Sqoop
• NoSQL – Cassandra, HBase, MongoDB
• Data Visualization: Tableau, Tibco Spotfire, Power BI
• ETL - MS SSIS, Talend, MicroStrategy
• Cloud - AWS/Azure/GCP - Storage; Compute; Networking; Identity and Security; Notebooks; Data Catalogs
• MDM tools
• Data Generation
• Test Management Tools: TestRail, Zephyr
• Performance Testing: JMeter
• CI/CD principles & tools: Jenkins
• Queues and Stream processing
• Version Control Systems: Git, SVN

Responsibilities

• Be responsible for data product testing and quality of deliverables on the project
• Data quality implementation and improving data quality as the main goal
• Establish data testing approach and test design, data quality checks across the data lifecycle
• Work on priorities to achieve better data quality on the project within a tight schedule
• Design and implement data testing strategy concerning system architecture and data flows
• Plan and estimate required resources to conduct data product/flow testing and validation concerning company/industry / governmental standards
• Design and develop a data quality framework according to the identified data product strategy (define critical data, controls, and quality targets, set thresholds and alerts, etc.)
• Understand, design, and implement automated data quality checks

Requirements

• 3+ years of software engineering experience and practice in Data Management, Data Quality verification/Data Governance, Data Visualization testing, Data Integration
• Familiar with concepts of data ingestion pipelines, and data storage like OLTP databases, Data Warehousing, Data Lakes
• Understanding of the ETL process and test strategy for ETL
• Strong SQL experience
• Experience with scripting/automation
• Knowledge and practical experience in data validation
• Familiar with test documentation concepts, such as test strategies, test plans, etc
• Familiar with testing methods - TDD, BDT, DDT
• Analytical approach to problem-solving; excellent interpersonal and communication skills
• Experience in Data analysis & requirements validation
• Data-oriented personality; motivated, independent, efficient, and able to work under pressure with a solid sense for setting priorities
• Experience in direct customer communications
• Skills in infrastructure troubleshooting, support in performance tuning and optimization, bottleneck problem analysis
• Understanding of CI/CD principles

Nice to have

• Knowledge of Java , Scala, Bash, xpath
• Experience with big data technologies such as Hadoop, Spark, or Kafka
• Familiarity with cloud platforms such as AWS, GCP, or Azure
• Certifications in data quality or software engineering

We offer

• Learning Culture - We want you to be the best version of yourself, that is why we offer unlimited access to learning platforms, a wide range of internal courses, and all the knowledge you need to grow professionally
• Health Coverage - Health and wellness are important, that is why we have you and up to four family members in a premiere health plan. We have a couple of options, so you can choose what is best for you and your family
• Visual Benefit - Seeing your work for us would be a sight for sore eyes. We want your vision to always be at 100% which is why we offer up to $200.000 COP for any visual health expenses
• Life Insurance Plan - We have partnered with MetLife to offer a full-coverage Ife insurance plan. So, your family is covered, even if you are gone
• Medical Leave Coverage - We are one of the few companies that cover 100% of your medical leave, for up to 90 days. Your health is the most important thing to us
• Professional Growth Opportunities - We have designed a highly competitive and complete development process, where you will have all the tools to get where you have always wanted to be, personally and professionally
• Stock Option Purchase Plan - As an EPAMer you can be more than just an employee, you will also have the opportunity to purchase stock at a reduced price and become a part owner of our organization
• Additional Income - Besides your regular salary, you will also have the chance to earn extra income by referring talent, being a technical interviewer, and many more ways
• Community Benefit - You will be part of a worldwide community of over 50,000 employees, where you can learn, challenge yourself, stand out, and share your knowledge and experience with multicultural teams!