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Job Title:  Big data engineer

Requisition ID:  5239

Budaörs, Magyarország, HU, 2040

Home-based Position:  No
Regular/Temporary:  Regular
Job Type:  Full-Time
Job Description: 

EnerSys, is the world leader in stored energy and DC power solutions for industrial applications. With electric vehicles (EVs) expected to be nearly 30% of new vehicle sales in few years, electric mobility is becoming a reality and its mass adoption will require significant buildout of charging infrastructure combining battery storage. Enersys is well positioned to play a key role with its global footprint and expertise as a leader in DC Fast chargers. Come work alongside some of the most accomplished minds in the industry If you are driven to create a better, more sustainable future, then this is the right place for you.

Essential Duties and Responsibilities

  • selects and integrates any Big Data tools and frameworks required to provide requested capabilities
  • implements ETL process
  • monitors performance and advising any necessary infrastructure changes
  • defines data retention policies
  • works closely with a wide range of stakeholders and functional teams to capture the needs
  • collects and processes raw data at scale for a variety of projects and initiatives.
  • designs and develops data applications using selected tools and frameworks as required and requested for a variety of teams and projects.
  • reads, extracts, transforms, stage sand loads data to selected tools and frameworks as required and requested.
  • performs tasks such as writing scripts, web scraping, calling APIs, write SQL queries, etc.
  • works closely with the engineering team to integrate your work into our production systems.
  • processes unstructured data into a form suitable for analysis.
  • analyzes processed data.
  • supports business decisions with ad hoc analysis as needed.
  • monitors data performance and modifies infrastructure as needed
  • Support proof of concepts for new technologies and solutions.
  • Supervise preparation and review of documentation.
  • Apply industry standard methodologies and frameworks.

Desired skills

  • Azure Data Factory
  • Strong knowledge of and experience with statistics
  • Knowledge of data cleaning, wrangling, visualization and reporting, with an understanding of the best, most efficient use of associated tools and applications to complete these tasks.
  • Experience in MapReduce is a plus.
  • Deep knowledge of data mining, machine learning, natural language processing, or information retrieval.
  • Experience processing large amounts of structured and unstructured data, including integrating data from multiple sources.
  • A willingness to explore new alternatives or options to solve data mining issues, and utilize a combination of industry best practices, data innovations and your experience to get the job done.
  • Experience in production support and troubleshooting.
  • You find satisfaction in a job well done and thrive on solving head-scratching problems.
  • Linux

Hard and Soft Skills

Hard skills:

  • Mastering the Microsoft collaborative suite (MS-Office, Teams, …) , Slack


Soft skills:

  • Having a strong spirit for teamwork is mandatory as the success of this project is collective and not individual,
  • Sharing information with ease is not an option: writing documentation about your work is integrated to your own day-to-day way of working,
  • Your work is thought as a component of a wider system, and thus, re-usability is important for you,
  • «No future without innovation »: you are interested in new technologies, and you make a technological watch by yourself,
  • Honesty: if something goes wrong (and it will!), you can identify the problem, describe it, notify about it, identify plan A and plan B and fix the issue,
  • «Quick and dirty » is prohibited, think « Industrial and Quality»
  • You feel at ease when presenting your work to the team, other collaborators, customers and industrial partners
  • Verbal and written communication skills
  • Excellent English and proficient presentation skills

Experience and "Bonus" knowlegde

  • at least 2 years of work experience
  • Azure DevOps
  • Visual Studio/Visual Code

EnerSys provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.  EEO/M/F/Vets/Disabled

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