Senior C#/.NET Data Developer — Remote

Sphera; Polska; Hybrid; PLN 80,000 - 110,000; Full time

Benefits offered by this job

Remote work

Job summary

Sphera is seeking a Senior C#/.NET Developer to join the Data Content Development team. You will design and maintain data-driven applications supporting product stewardship and regulatory compliance, working with large datasets and complex data structures.

The ideal candidate has 5+ years of software development experience, strong C#/.NET and SQL skills, and thrives in a collaborative, distributed team environment.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering or related field.
• 5+ years of professional software development experience.
• Strong hands-on C#/.NET development and SQL skills.

Responsibilities

• Design, develop, and maintain data-driven applications using C#/.NET.
• Analyze requirements and translate into scalable software solutions.
• Work with large datasets and ensure data quality and performance.
• Troubleshoot, debug, and resolve data-processing issues.
• Collaborate with cross-functional teams to deliver high-quality solutions.
• Participate in estimation, planning, testing, and deployment activities.
• Support maintenance of large-scale regulatory data products.

Skills

C#/.NET

SQL

English

Education

Bachelor's degree

Tools

Git

Oracle

Job description

Sphera is seeking a Senior C#/.NET Developer to join the Data Content Development team. You will design and maintain data-driven applications supporting product stewardship and regulatory compliance, working with large datasets and complex data structures.

The ideal candidate has 5+ years of software development experience, strong C#/.NET and SQL skills, and thrives in a collaborative, distributed team environment.