Data Engineer Mainframe Developer

Job Title: Data Engineer / Mainframe Developer
Tax Term: W2/1099 Only
Location: WestLake TX - Onsite
Employment Type: Contract

About us

Conglomerate IT is a certified and a pioneer in providing premium end-to-end Global Workforce Solutions and IT Services to diverse clients across various domains. Visit us at

Our mission is to establish global cross culture human connections that further the careers of our employees and strengthen the businesses of our clients. We are driven to use the power of global network to connect business with the right people without bias. We provide Global Workforce Solutions with affability.

We are seeking a highly experienced technology professional with a strong background in Mainframe systems PL/SQL and ETL development. The ideal candidate will have deep hands-on exposure to large-scale data environments and enterprise-grade systems with a focus on performance reliability and collaboration within agile teams.

• Bachelor s degree in Computer Science Engineering or Mathematics with 6 years of relevant experience

• Master s degree is preferred

• Strong expertise in Oracle PL/SQL with proven ability to develop and optimize complex SQL queries

• Extensive experience working as a Mainframe Developer including COBOL-based systems

• Hands-on exposure to ETL architecture design and development

• Proven experience handling and processing large data volumes

• Solid understanding of performance optimization techniques including SQL tuning and system-level tuning

• Experience designing for system resiliency and stability including familiarity with Site Reliability Engineering (SRE) principles

• Working knowledge of large complex enterprise system architectures

• Exposure to distributed application development concepts; experience with or Python is considered an advantage

• Proficiency in shell scripting

• Strong experience working in Linux-based environments

• Knowledge of CI/CD processes tools and best practices

• Familiarity with tools such as GitHub Jenkins Stash Artifactory or similar

• Understanding of Agile/Scrum methodologies or prior experience working in Agile teams

• Strong analytical and problem-solving capabilities

• Excellent verbal and written communication skills with the ability to clearly summarize and explain technical concepts

• Demonstrated ability to collaborate effectively with cross-functional teams including globally distributed team members

Founded in 2014 ConglomerateIT is a global leader in delivering innovative IT solutions and services. Headquartered in the USA with a presence in the UK Canada and India we specialize in offering industry-leading expertise and cutting-edge products that help our clients maximize their technological investments. Our focus on best-in-class solutions a highly knowledgeable team and proactive talent mapping ensure we remain at the forefront of the IT industry. ConglomerateIT is driven by our Center for Excellence and Innovation an initiative dedicated to keeping us ahead in a rapidly evolving technology landscape. We understand that building strong relationships is key to our success and this commitment has enabled us to partner with Fortune 500 companies and leading system integrators worldwide. Our ability to provide local talent on a global scale ensures that we can meet the contingent project requirements of our clients efficiently and effectively.