Database Developer

Wissen Technology; Mumbai; Presencial; INR 1 200 000 - 2 400 000; Tempo integral

Resumo da oferta

Wissen Technology in Mumbai seeks a database engineer to drive platform development across large estates, focusing on performance tuning, resiliency, and cloud-based delivery. You will contribute to migrations toward Snowflake/SingleStore and ensure reliable upgrades and operational readiness in an Agile setting.

The role emphasizes scripting in Python, Unix/Linux basics, and clear communication within cross-functional teams to maintain stability and drive efficient data initiatives.

Qualificações

• Strong scripting skills, especially Python for automation and tooling.
• Intermediate knowledge of major DBMS (Sybase, DB2) and performance optimization.
• Basic knowledge of Unix/Linux operating systems.
• Excellent written and verbal communication skills.

Responsabilidades

• Database engineering and platform development across large estates (Sybase/DB2 and newer platforms).
• Performance tuning and optimization (query optimization, indexing strategies, workload analysis, capacity planning).
• Design, testing, and implementation of database changes with resiliency and quality.
• Participate in platform migration initiatives toward Snowflake and/or SingleStore where applicable.
• Version upgrades, patching, and operational readiness improvements.
• Development and distribution on cloud platforms, including automation and standardization.
• Work in a fast-paced Agile environment emphasizing time-to-market while maintaining stability.

Conhecimentos

DBMS performance

Python scripting

Unix/Linux basics

Communication skills

Ferramentas

Snowflake

SingleStore

Descrição da oferta de emprego

Responsibilities

• Database engineering and platform development across large database estates (Sybase/DB2 and newer platforms).
• Performance tuning and optimization (query optimization, indexing strategies, workload analysis, capacity planning).
• Design, testing, and implementation of database changes with a focus on resiliency and quality.
• Participation in platform migration initiatives, including modernization toward Snowflake and/or SingleStore where applicable.
• Version upgrades, patching, and operational readiness improvements.
• Development and distribution on cloud platforms, including automation and standardization.
• Work in a fast-paced Agile environment where time-to-market is key without compromising stability and control.

Required Skills

• Intermediate knowledge of development and performance optimization on major DBMS technologies (e.g., Sybase, DB2; plus exposure/interest in Snowflake/SingleStore is a plus).
• Strong scripting skills, especially Python (automation, tooling, diagnostics, data utilities).
• Basic knowledge of Unix/Linux operating systems.
• Excellent written and verbal communication skills.

Desired Skills

• Data modeling concepts (logical/physical modeling, normalization, dimensional modeling).
• Version control experience, preferably Git.
• Data replication concepts and technologies (CDC, transactional replication, streaming-based patterns).
• Agile practices (Scrum/Kanban) and CI/CD mindset for data/database delivery.
• Experience working in geographically dispersed teams.
• Personal attributes: integrity and ownership, strong team player, high motivation to expand technical and business knowledge