Mainframe Developer

Brillio

Lead Data Engineer role focused on Mainframe and ETL development at Cigna. Enhancing application development while providing production support for transactional platforms in Hyderabad.

Posted 7/21/2026full-timeHyderabad • 🇮🇳 IndiaSeniorLeadWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in Mainframe application development, including proficiency in Cobol, JCL, DB2, and VSAM, alongside strong SQL skills across various database platforms. Capable of developing high-quality ETL processes and providing production support while effectively collaborating with diverse teams.

Highest-signal resume keywords

Mainframe Application DevelopmentCobol, JCL, DB2, VSAMSQL on OLAP and OLTP DatabasesETL Frameworks (Talend, Abinitio, AWS Glue)Agile Methodology (SCRUM)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Mainframe Application DevelopmentCobolJCLDB2VSAMSQLETL ProcessesDatabase Solutions DevelopmentPerformance AnalysisBusiness Process Management

Soft Skills

Analytical SkillsProblem-Solving SkillsCommunication SkillsInterpersonal SkillsProject Management Skills

Tools & Technologies

PostgreSQLTeradataOracleSnowflakeAWS GlueTalendAbinitio

Industry Keywords

Software Development Life CycleContinuous IntegrationBehavior-Driven DevelopmentSpecification by ExampleApplication Support

Tech Stack

Tools & technologies

AWSETLOraclePostgresSDLCSQL

About the role

Key responsibilities & impact

Application development and enhancement on Mainframe platform.
Work on data movement from Mainframe to PostgreSQL/SQL databases.
Develop and support ETL processes.
Perform reporting and data-related activities.
Provide production support, including participation in on-call rotation.

Requirements

What you’ll need

10+ years in an application development role
Bachelor's Degree or higher from an accredited university or a minimum of three (3) years of experience in software development in lieu of the bachelor’s degree education requirement
Strong Mainframe experience, using Cobol, JCL, DB2 and VSAM
Strong SQL knowledge on OLAP DB platforms (Teradata, Snowflake) and OLTP DB platforms (Oracle, DB2, Postgres, SingleStore).
Strong experience with Teradata SQL and Utilities
Strong experienced with Oracle, Postgres and DB2 SQL and Utilities
Develop high quality database solutions
Ability to do extensive analysis on complex SQL processes and design skills
Ability to analyze existing SQL queries for performance improvements
Experience in ETL frameworks like Talend, Abinitio, AWS Glue.
Experience in software development phases including design, configuration, testing, debugging, implementation, and support of large-scale, business centric and process-based applications
Proven experience working with diverse teams of technical architects, business users and IT areas on all phases of the software development life cycle.
Exceptional analytical and problem-solving skills
Structured, methodical approach to systems development and troubleshooting
Ability to ramp up fast on a system architecture
Experience designing and developing process-based solutions or BPM (business process management)
Strong written and verbal communication skills with the ability to interact with all levels of the organization.
Strong interpersonal/relationship management skills.
Strong time and project management skills.
Familiarity with agile methodology including SCRUM team leadership.
Familiarity with modern delivery practices such as continuous integration, behavior/test driven development, and specification by example.
Desire to work in application support space
Passion for learning and desire to explore all areas of IT

Benefits

Comp & perks

Health insurance
Retirement plans
Paid time off
Flexible work arrangements
Professional development opportunities