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Wissen Infotech
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DB2 Developer / Database Administrator

DB2 Developer / Database Administrator

Wissen Infotech

4 - 6 years

7 - 12 Lacs

bengaluru

Posted:1 week ago| Platform:

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Skills Required

performance tuning linux db2 manager technology healthcare scheduling informatica sybase monitoring python

Work Mode

Work from Office

Job Type

Full Time

Job Description

We are seeking a skilled and proactive DB2 Developer/DBA to join our team and contribute to the design, development, and optimization of large-scale database systems supporting critical business applications. The ideal candidate will have experience managing high-volume data environments , strong SQL development and performance tuning expertise , and hands-on experience with database migrations and automation . This role provides the opportunity to work in a global, cross-functional team , tackling complex data scalability and performance challenges.

Key Responsibilities:

Design, develop, and maintain complex SQL queries, stored procedures, and database objects to support large-scale, mission-critical applications.

Collaborate with global teams to understand application landscapes, data topology, and dependencies across online data stores and data warehousing systems.

Address scalability, performance, and optimization challenges related to large data sets and multiple data sources.

Participate in database migration projects (e.g., from Sybase to DB2, Azure SQL, or other modern platforms).

Perform database performance tuning, optimization, and monitoring for high availability and reliability.

Develop and maintain automation scripts using Linux Shell Scripting and Python.

Work with ETL tools (Informatica) to manage data extraction, transformation, and loading processes.

Utilize Autosys or equivalent scheduling tools to orchestrate data workflows and batch processes.

Prepare functional and technical documentation, ensuring adherence to best practices and compliance standards.

Collaborate closely with business and technology stakeholders to deliver robust and efficient data solutions.

Requirements:

Bachelors degree in computer science, Information Technology, or a related discipline.

46 years of experience as a DB2 Developer/DBA or similar database development role.

Strong expertise in writing complex SQL queries, stored procedures, and database performance tuning.

Hands-on experience in database migrations from Sybase to modern platforms (e.g., DB2, Azure SQL Server).

Proficiency with relational databases Sybase, DB2, Azure SQL and exposure to NoSQL databases.

Strong skills in Linux Shell scripting and working knowledge of Python programming.

Experience with Informatica for ETL processes and Autosys (or similar scheduling tools).

Strong analytical and problem-solving skills with a keen eye for detail.

Excellent communication and documentation abilities.

Ability to prioritize and multitask effectively in a fast-paced environment.

Good to have skills:

Prior experience in financial services or banking domains.

Knowledge of modern data architectures and database modernization strategies.

Experience migrating large-scale databases to cloud-based platforms (e.g., Azure).

Exposure to data governance, data quality, and metadata management practices.

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DB2 Developer / Database Administrator