• We are currently looking for Senior Big Data Engineer, Tech Lead to join our team based in our Huawei Turkey R&D Center.

Requirements

• ·        Employ big data solutions and build the ETL pipelines that power the lifecycle of AppGallery operation from serving, search, recommendation, discovery and personalization
• ·        Develop, optimize and test SparkSQL and HiveQL queries in the Hadoop big data ecosystem and analyze complex data related issues and optimize solution
• ·        Using SparkSQL, PySpark to translate data into meaningful insights and share with project members and stakeholders
• ·        Design, develop and present executive-level insights and reports to senior leadership to support business decision making
• ·        Analyze and resolve technical problems
• ·        Identify, design and implement internal process improvements
• ·        Code reviews and Feedback
• ·        Production issues escalation
• ·        Support and collaborate with a global AppGallery team.

Qualifications & Experience 

• ·  BSc or MSc degree in Computer Engineering, Computer Science, Software Engineering or a related technical field of study.
• ·        Have minimum 3 years of experience in professional
• ·        Excellent understanding of ETL cycle
• ·        Hands on experience with Python programming languages for data engineering.
• ·        Hands on experience on Big Data platforms is must, experience in Hadoop ecosystem including the ability to interact with data through Spark, Hive , Map-Reduce
• ·        Hands on experience on writing optimized SparkSQL on large-scale system
• ·        Hands-on experience on complex SQL queries and experience working with relational databases
• ·        Experience on performing root cause analysis on data and processes to answer specific business questions and identify opportunities for improvement
• ·        Hands on experience with a Data Visualization tools such as FineBI, Tableau, PowerBI
• ·        Experience on working in Unix/Linux Environments
• ·        Experience on team work and continuous development/integration on systems such as Git version control system, including branching and merging strategies
• ·        Hands-on experience on optimize complex queries by applying clean coding principles
• ·        Experience on performing root cause analysis on data and processes to answer specific business questions and identify opportunities for improvement
• ·        Finding better ways for the team to work
• ·        Enthusiasm about constantly learning new technologies
• ·        Strong analytical thinking, problem solving, communication and presentation skills.
• ·        Strong bias for action and ownership
• ·        Strong desire for continuous learning and development
• ·        Strong multi-tasking abilities and motivation in a fast paced environment.
• ·        Passion for sharing what you've learnt and confidence to ask others for help
• ·        Fluency in both written and spoken English is a must