Senior C#/.NET Data Engineer - Regulatory Apps

Riskmethods Sp. Z o.o.; Polska; Hybrid; PLN 220,000 - 320,000; Full time

Job summary

Sphera is seeking a Senior C#/.NET Developer to join the Data Content Development team. This role focuses on building and maintaining data-driven applications supporting product stewardship and regulatory compliance.

You will design, develop, troubleshoot, and enhance applications processing large data volumes, collaborating with software developers, regulatory analysts, and product teams to translate complex requirements into scalable solutions.

Qualifications

• Bachelor's degree in CS or related field.
• 5+ years of professional software development experience.
• Strong hands-on C#/.NET development.
• Experience with SQL and data-driven applications.
• Ability to work with large datasets and data processing.

Responsibilities

• Design, develop, and maintain data-driven applications using C#/.NET within existing frameworks.
• Analyze complex requirements and translate them into scalable software solutions.
• Work with large datasets and data structures focusing on data quality and performance.
• Troubleshoot, debug, and resolve application, database, and data-processing issues.
• Collaborate with developers, analysts, and product teams to deliver high-quality solutions.
• Contribute to system design, performance improvements, and documentation.
• Participate in estimation, planning, testing, deployment, and ongoing development.

Skills

C#/.NET

SQL

Data processing

Big data

Analytical skills

English (fluent)

Education

Bachelor's degree in Computer Science / Software Engineering

Tools

Git

Oracle Database

ETL tools

Job description

Sphera is seeking a Senior C#/.NET Developer to join the Data Content Development team. This role focuses on building and maintaining data-driven applications supporting product stewardship and regulatory compliance.

You will design, develop, troubleshoot, and enhance applications processing large data volumes, collaborating with software developers, regulatory analysts, and product teams to translate complex requirements into scalable solutions.