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Urgent! DB2 Developer / Database Administrator Job Opening In Bengaluru – Now Hiring Wissen

DB2 Developer / Database Administrator



Job description

Wissen Technology is Hiring for DB2 Developer / Database Administrator

About Wissen Technology: 

At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide.

Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time.

Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia.

Our commitment to excellence translates into delivering 2X impact compared to traditional service providers.

How do we achieve this?

Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality.

We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives.

We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more.

Wissen stands apart through its unique delivery models.

Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients with the flexibility to adapt to their evolving business needs.

Wissen leverages its thought leadership and technology prowess to drive superior business outcomes.

Our success is powered by top-tier talent.

Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.

Job Summary: 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.


Experience: 4 – 6 years 

Location: Bangalore 

Mode of Work:Full time -hybrid 

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 (, 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:

  • Bachelor's degree in computer science, Information Technology, or a related discipline.


  • 4–6 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 (, 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 (, Azure).


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


  • Wissen Sites:


    Required Skill Profession

    Computer Occupations



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