Senior Big Data Engineer, Tech Lead

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

Requirements

Responsibilities

• 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 HiveQL queries in the Hadoop big data ecosystem and analyze complex data related issues and optimize solution
• Using HiveQL, Map Reduce, Spark/Scala 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 4 years of experience in professional
• Excellent understanding of ETL cycle
• Hands on experience with Spark/Scala, Flink, Python programming languages for data engineering (Java is a good bonus)
• Hands on experience on Big Data platforms is must, experience in Hadoop ecosystem including the ability to interact with data through Hive, Map Reduce
• Hands on experience on writing optimized Hive Queries (HQL) 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 FineReport/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

Benefits

What We Offer

• A culture of continuous development: conferences, in-house events & Tech Talks to stay up-to-date on current research and technology;
• Home office pack to create your own home working space;
• Discount at MSc/PhD programs from several top universities;
• Employee Gift Packs for special events;
• Online training platforms (Udemy, O’Reilly, Raywenderlich, Packt);
• External certification support;