Senior T-SQL & Shells Engineer

Link Group; Warszawa; On-site; PLN 150,000 - 200,000; Full time

Job summary

Link Group is seeking a Senior T-SQL Developer to drive complex database development and performance optimization. You will write and optimize advanced T-SQL queries and stored procedures (Sybase) and craft Linux shell scripts to support production systems.

You will analyze architectural changes, design comprehensive test plans, and promote best engineering practices. Strong English communication and collaboration across global locations are essential.

Qualifications

• 4+ years of hands-on T-SQL experience (Sybase) in database development.
• Strong Linux shell scripting skills.
• Willingness to learn Python, WTX, and SAP Business Objects.
• Fluent English, written and spoken; able to work in global teams.

Responsibilities

• Write and optimize complex T-SQL queries, stored procedures (Sybase), and Linux shell scripts.
• Analyze change impacts on existing architecture, design test plans, and implement best engineering practices.
• Create technical documentation and assist the Production Support team with complex troubleshooting.

Skills

T-SQL

Linux Shell

English

Tools

Python

WTX

SAP Business Objects

Job description

Link Group is seeking a Senior T-SQL Developer to drive complex database development and performance optimization. You will write and optimize advanced T-SQL queries and stored procedures (Sybase) and craft Linux shell scripts to support production systems.

You will analyze architectural changes, design comprehensive test plans, and promote best engineering practices. Strong English communication and collaboration across global locations are essential.