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ETL Developer

Milwaukee, WI
MARS Solutions Group is looking for an experienced ETL Developer located in Milwaukee, WI. Our client is a well-known and highly respected financial services mutual organization seeking bright, tech-savvy talent. Join a strong, innovative, and growing team with impressive employee perks.
Description:
We are currently seeking an ETL developer to design and implement ETL processes. You will build /maintain ETL pipelines to ingest the data from heterogeneous sources into our system. You should have excellent business and communication skills, and be able to work with business owners and other engineers to understand their data requirements and help them make data-related decisions using your ETL knowledge and experience.
The job role might also require you to learn new tools and technologies fast, and you should have in-depth database knowledge as well as basic programming and scripting skills. You will help to build efficient and stable data pipelines which can be easily maintained in the future. You should have expertise in the design, creation, management, and business use of large datasets.
Responsibilities
• Design, implement, and continuously expand data pipelines by performing extraction, transformation, and loading activities
• Gather requirements and business process knowledge in order to transform the data in a way that’s geared towards the needs of end users
• Maintain and improve already existing processes
• Ensure that the data architecture is scalable and maintainable
• Work with the business in designing and delivering correct, high quality data
• Investigate data to identify potential issues within ETL pipelines, notify end-users and propose adequate solutions
• Prepare documentation for further reference
Skills
• 5+ years of experience in developing Python, Perl, Unix Shell scripts and Bash.
• Experience in at least one ETL tool (SSIS, Informatica, Talend, etc.)
• Knowledge of various SQL/NoSQL data storage mechanisms.
• Big Data technologies experience is a bonus
• High attention to detail
• Passionate about complex data structures and problem solving
• Ability to pick up new data tools and concepts quickly
• Organizational skills: time management and planning
 
Must have:
• 5+ years of experience in developing Python, Perl, Unix Shell scripts and Bash.
• Experience in at least one ETL tool (SSIS, Informatica, Talend, etc.)
• Knowledge of various SQL/NoSQL data storage mechanisms.
Nice to Have:
Java / Big Data/ AWS
About MARS Solutions Group:
MARS Solutions Group provides a range of opportunities for meaningful work by understanding that employment fit is a combination of people, process, and technology. We leverage our experienced and compassionate team to bring humanity to matching you with the right advanced technology role, and stay connected with you to help you attain your professional goals.
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