Software Developer

Wearehaystack — Germany · Posted ~16 hours ago

Skills

software development Microsoft SQL Server Analysis Services T-SQL data warehousing ETL database performance optimization data analysis code reviews Microsoft SQL Server SSAS GitHub Copilot Claude Devin

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Summary ✨ AI‑Generated

A software development role focused on building and maintaining business applications while also developing high-performance business intelligence and data solutions. You will work with SQL Server Analysis Services, complex T-SQL queries, data warehouse structures, ETL processes, large datasets, and database performance optimization. The role also encourages the use of modern AI-assisted coding tools and participation in reviews and release processes.

Highlights

The role combines software engineering with business intelligence and data platform development. It offers exposure to large datasets, performance optimization, data warehousing, ETL, analytical solutions, modern AI-assisted development tools, code reviews, and continuous improvement of engineering standards.

Description

We're hiring on behalf of a Haystack partner! The Role • Design, develop, and maintain module components for standard software in controlling, financial accounting, patient management, and HR. • Design and implement high-performance business intelligence solutions using Microsoft SQL Server Analysis Services (SSAS) and actively participate in group-wide BI projects. • Model and optimize data warehouse structures, develop complex T-SQL queries, design ETL processes, and ensure the quality and performance of data platforms. • Analyze large datasets, perform performance optimizations for database-related applications, and establish the foundation for meaningful analytical evaluations and sound business decisions. • Utilize modern AI-powered development tools such as GitHub Copilot, Claude, or Devin in daily development, participate in code reviews, release processes, and the continuous improvement of development standards. What You'll Need • Solid practical experience in developing business intelligence solutions, data warehouses, or database-related applications, with strong knowledge of SQL, T-SQL, MDX, and performance analysis of relational databases. • A degree in Computer Science, Business Informatics, or a comparable field, combined with a strong commitment to quality, analytical excellence, and a passion for data-driven software development. • Experience with Microsoft SQL Server Analysis Services (SSAS), ETL processes, data modeling, and modern development tools like Git, GitLab, and Jira. • Enthusiasm for AI-driven software development and practical experience with modern tools like GitHub Copilot, Claude, or Devin to enhance quality, efficiency, and productivity. • Fluent German language skills (minimum C1), good English proficiency, a structured, solution-oriented approach, and enjoyment in collaboratively solving complex technical challenges. What's On Offer • Competitive salary • Opportunities for individually tailored further training and development in Business Intelligence, Data Engineering, and Artificial Intelligence. • Flexible hybrid work model with two days per week remote and three days in the office. • Access to attractive employee discounts and exclusive benefits from renowned partners. Apply via Haystack today!