Computer Science
University College Dublin Campus, Ireland
Bachelor of Science (Hons) in Computer Science
University College Dublin
Computer Science
Program Overview: BSc Computer Science at UCD
The BSc (Hons) in Computer Science at University College Dublin covers the fundamentals of computer science while exposing students to contemporary languages and technologies used in the industry. Key topics include programming, foundational mathematics, advanced software engineering, cloud development, theory of computer science, networks and security, with principal programming languages being C, Java and Python.
UCD's Computer Science program is a common entry course where students decide on their degree subject at the end of second year, choosing between Computer Science or Computer Science with Data Science and Artificial Intelligence. No prior programming experience is assumed, and all students take introductory programming modules in first year, making this an accessible yet rigorous pathway into the tech industry.
Housed within the UCD School of Computer Science — the largest computer science department in Ireland — this program offers study abroad opportunities, industry internships, and a vibrant student community. Students benefit from UCD's location in Dublin, a European technology hub home to the headquarters of many leading global tech companies.
Key Program Highlights
- Largest computer science department in Ireland with over 1,000 students on campus
- Specialised topics including computer graphics, game development, robotics and mobile development
- Study abroad opportunities at partner universities in New Zealand, the USA and China
- Industry internship opportunities with leading tech companies such as Amazon
Curriculum and Modules
The four-year BSc Computer Science curriculum at UCD is structured across four stages, progressively building from foundational programming and mathematics to advanced specialisations. Each stage comprises core, option and elective modules, with students typically completing 60 credits per year for a total of 240 ECTS.
Introduction to Programming
5 ECTSAn introductory module covering fundamental programming constructs using Python and C. Students develop computational thinking skills and learn to write, test and debug programs.
Data Structures and Algorithms
5 ECTSIntroduces object-oriented programming using Java, along with the design and analysis of efficient algorithms. Students gain insight into the challenges inherent in software development.
Software Engineering Project
5 ECTSA hands-on module where students apply their programming knowledge in group-based projects, developing teamwork and practical software development skills.
Networks and Internet Systems
5 ECTSCovers the design and implementation of modern communication systems including email, web browsing, mobile phones and social networking applications. Includes a project to build an email client.
Algorithmic Problem Solving
5 ECTSProvides an insight into algorithms as a core concept in programming. Students learn to approach complex problems systematically and develop efficient solutions.
Computer Science in Practice
5 ECTSExposes students to different aspects of the computer science profession through weekly guest speakers from industry and research, offering insight into diverse career paths.
Elective and Specialisation Options
Admission Requirements
Admission to the BSc Computer Science at UCD is competitive and based on academic achievement. International applicants are assessed on their secondary school qualifications and English language proficiency. Contact Uni4Edu for guidance on how your qualifications map to UCD's entry requirements.
Academic Requirements
- Secondary EducationCompleted secondary school with strong academic results equivalent to Irish Leaving Certificate
- MathematicsMinimum Grade H4 in Leaving Certificate Mathematics or international equivalent strongly recommended
- Minimum Academic StandardContact Uni4Edu for country-specific entry requirements and grade equivalencies
- Prior Programming ExperienceNot required — all students take introductory programming modules in first year
- Age RequirementApplicants must be at least 17 years of age by January 15 of the year of entry
English Language Requirements
- IELTSMinimum overall score of 6.5 with no band less than 6.0
- TOEFL iBTMinimum overall score of 90 — contact Uni4Edu for component requirements
- PTE AcademicMinimum overall score of 63 — contact Uni4Edu for component requirements
Required Documents
For personalized admission guidance, document verification, and application support, please contact Uni4Edu
Scholarships and Funding
University College Dublin offers a range of scholarships for international students to help make studying in Ireland more affordable. Both full and partial scholarships are available for students on non-EU fees, and Uni4Edu can help you identify and apply for the funding opportunities best suited to your profile.
UCD Global Excellence Scholarship
50% or 100% tuition fee coverageA prestigious scholarship for outstanding international students applying to undergraduate programmes. Limited 100% and 50% tuition fee awards are available, assessed on academic merit. Contact Uni4Edu for eligibility and application support.
UCD International Student Scholarship (ISS)
Partial tuition fee reductionEligibility for this scholarship is automatically assessed at the point of offer for all programme applications — no separate application is required. Contact Uni4Edu to learn more about eligible programmes.
For detailed tuition fee information, please contact Uni4Edu — we will guide you through the costs and available funding options for this program.
Career Prospects
A UCD Computer Science degree equips you with fundamental skills for a wide range of technology roles. Graduates work in diverse domains including internet, telecommunications, healthcare, finance, online retail, gaming and social networking. Dublin's thriving tech ecosystem, home to European headquarters of major global companies, provides exceptional career opportunities for UCD graduates.
Typical Graduate Roles
Where UCD Graduates Work
Rankings and Recognition
University College Dublin is ranked within the top 1% of higher education institutions worldwide and continues to climb in global rankings. UCD is recognised for its research excellence, strong employer reputation and commitment to sustainability, holding the number one position in Ireland for employability.
| Subject | Ranking Body | Rank |
|---|---|---|
| Computer Science & Information Systems | QS Subject Rankings | #175 |
| Computer Science | THE Subject Rankings | #101-125 |
| Engineering & Technology | QS Subject Rankings | #207 |
| Employment Outcomes | QS Indicator | #88 |
How to Apply
Applying for this program is easy with Uni4Edu. Our team will guide you through every step of the process — from document preparation to final enrolment.
Contact Uni4Edu
Reach out to our team via email or phone. We will assess your profile and confirm your eligibility for this program.
Prepare Your Documents
Our advisors will provide you with a personalised checklist of required documents and help you prepare your application package.
Submit Your Application
Uni4Edu will submit your application on your behalf and keep you updated on its progress throughout the review period.
Receive Your Offer
Once accepted, we will help you understand your offer, arrange visa support if needed, and guide you through the enrolment process.
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