Position: Data analyst/Data Engineer  (Team Lead)
Company: YozmaTech
Category: Data Analyst
Experience required: 3y
English level: upper
Published: 2023-05-01T00:00:00+03:00

About Bigabid

Bigabid focuses on solving the key challenge of growth for mobile apps by building Machine

Learning and Big Data-driven technology that can both accurately predict what apps a user will like and connect them in a compelling way.

Our technology operates at scale well beyond many of the largest Internet companies, processing over 50 TB of raw data per day. We handle over 4 million requests per second and interact with over
a billion unique users a week.

Our innovative platform is cutting-edge with a strong product-market fit. As a result, we're seeing remarkable growth and close to zero customer churn. To support our hyper-growth and continue propelling the growth of some of the biggest names in the mobile industry, we offer a wide range of opportunities for different skill levels and experiences.

About the position

We are looking for a data centric quality driven analyst focusing on data process observability. The person is passionate about building high-quality data products and processes as well as supporting production data processes and ad-hoc data requests.

As a Data OPS at Bigabid, you will be in charge of the quality of service as well as quality of the data and knowledge platform for all Bigabids data processes. Youll be coordinating with stakeholders and play a major role in driving the business by promoting the quality and stability of the data performance and lifecycle and giving the Operational groups immediate abilities to affect the dailybusiness outcomes.

Responsibilities

Process monitoring - managing and monitoring the daily data processes; 
Troubleshooting server and process issues, escalating bugs and documenting data issues.

Metadata store ownership - Creating and maintaining the metadata store; Managing the metadata system which holds meta data of tables, columns, calculations and lineage.
Participating in the design and development of the knowledge base metastore and UX.
Data quality automation - Creating and maintaining data quality tests and validations using python code and testing frameworks.

Ad-hoc operation configuration changes - Be the extension of the operation side into the data process; 
Using SQL to extract specific client-relevant data points and calibrate certain aspects of the process.

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Requirements:

3+ years experience as a Data Analyst / Data quality engineer
Experience in working with SQL and NoSQL Databases and data warehouses such as
MySQL, Presto, Athena, SQL Server, Oracle.
Methodological worker with a very organized approach and detail-oriented.
At least a bachelor's degree in computer science, Math, Physics, Engineering, Statistics or other technical field.
Experience as a team lead or mentor.
Experience Programming in Python - Familiarity with pyTest, capability to write a simple script
code.
Experience as a NOC or DevOps engineer - an advantage