Computer Science and Mathematics

Computer science and mathematics is one of the most powerful academic combinations available, bringing together the algorithmic and systems thinking of computing with the abstract rigour and depth of pure and applied mathematics. Computer science without mathematics tends to remain at the surface of what computation is and why it works; mathematics without computing misses the transformative way in which algorithms and computational thinking have become central to mathematical practice. Together they equip you with both the theoretical foundations and the practical capabilities that the most demanding roles in technology and research require.

At York you will study this four-year full-time programme, which includes a year in industry. That industrial year extends the degree significantly, placing you in a professional computing or technology environment where the mathematical and computational skills you have developed are applied to real problems. York is a highly regarded computing and mathematics university, and across the four years you will study algorithms, data structures, programming, logic, software engineering, and computer architecture alongside analysis, algebra, probability, statistics, and numerical methods.

The combination develops both the theoretical depth that makes you effective at the frontier of the discipline and the practical capability that employers value.

Graduates of computer science and mathematics are highly sought after across a wide range of sectors. Software engineering, data science, financial modelling, machine learning, cryptography, and academic research are all natural destinations. The year in industry typically strengthens connections to specific employers and technologies, and many graduates secure roles with their placement organisation or in closely related fields.

Technology companies, financial institutions, research laboratories, and government agencies all recruit from this kind of dual programme. Many graduates also continue to postgraduate study in computer science, mathematics, statistics, or a specialised technical field.