Conversion ETL Developer

Booker DiMaio, LLC - Linthicum, MD

Booker DiMaio is seeking a Conversion ETL Developer to support one of our pristine clients to work on a mission critical, highly visible system.

Responsibilities & Duties:
Work with ETL developers, business analyst, DBAs, system administrators, data modeling teams for ETL build and design.
Translate business requirements into technical requirements.
Understanding of data quality methodologies and data governance to ensure standardization of data is maintained.
Contribute to the requirements elicitation process, create application architecture documents.
Design, develop and test ETL mappings, mapplets, workflows using Informatica BDM (10.2.x) or Talend (5.x or 6.x) or Streamsets (3.6 and above)
Performance tuning of end-to-end ETL integration processes.
Determine optimal approach for obtaining data from diverse source systems.
Be a key contributor to initiatives that require technical expertise.
Work closely with the team responsible for maintaining the data model, including data dictionary/metadata registry.
Possess expertise in project migration and release coordination activities.
Interface with business stakeholders to understand requirements and offer solutions.

Qualifications & Skills:
Bachelor's Degree from an accredited college or university with a major in Computer Science, Information Systems, Engineering, Business, or other related scientific or technical discipline.
At least six (6) years of experience in ETL tools and with focus in legacy conversion and performance tuning of conversion run.
Experience with File base conversion.
Experience with one of the ETL tools Informatica Big Data Manager (BDM, PowerExchange (CDC), Data Quality (BDQ)) or Talend or StreamSets in creation of complex parallel loads and dependency creation using workflows
Strong exposure working with web service sources/Targets, XML Sources and Restful API's.
At least three (3) years of experience with Linux / shell scripting complementary with Informatica.
At least three (3) years of experience in performance tuning.
Strong exposure working with relation databases DB2, Oracle & SQL Server including complex SQL constructs and DDL generation.
Experience in managing and deploying applications in AWS is preferred.
Strong knowledge of relational databases and extensive experience with SQL scripting / stored procedures in PostgreSQL.
Experience with data modeling and data mapping design.
Experience in SQL and conversion of SQL stored procedures into Informatica.
At least two (2) years of experience in data lake development including Cloudera is preferred.
Strong scripting skills with some experience in software engineering.
Why Work For Booker DiMaio

Booker DiMaio takes pride in the caliber of the employees, who are highly trained professionals, with adherence to business principals and morals that are grounded in success. We employ highly skilled engineering professionals who love to honor and serve their country by dedicating their effort and focus, through demanding schedules and deadlines, to meet the mission objectives. We also offer tremendous benefit packages that meet the needs and goals of our employees striving to provide a great atmosphere to grow both inside and outside of our workplace environment. Some of the highlights of our benefits include:

Birthday & Holiday Paid Time Off

Educational Reimbursement Program

401K Plan with Employer contributions

Offer Major Medical, Vision and Dental Plans

Gym & Health Reimbursement Programs

Short & Long Term Disability Program

About Booker DiMaio

Booker DiMaio, as the "King of Global Solutions" strives to provide excellence in engineering in the areas of Software Development and Computer Engineering. With expertise in computer engineering, software development and experience delivering tailored solutions to Federal and Commercial customers, the goal is to provide top quality applications with superior quality, tailored for each customer.

Booker DiMaio, LLC is a Maryland based, Equal Opportunity Educational Institution and EEO/Affirmative Action Employer committed to Excellence in Engineering through diversity. Employment offers are made on the basis of qualifications and without regard to race, sex, religion, national or ethnic origin, disability, age, veteran status, or sexual orientation.