Bachelor Programme
BSc (Hons) Computer Science - TU856
TU856 is TU Dublin's main four-year computer science degree at the School of Computer Science in Grangegorman, with 85 places. The first two years build the foundations: programming, program design, web development, computer architecture, operating systems, databases, object-oriented programming, algorithms and data structures, software engineering and GenAI-assisted programming. Third year is the experiential year, with cloud computing, mobile development, client-server programming and an introduction to AI, then a choice of a work placement, a service-learning ICT project with a community organisation, a team project or a semester abroad. Final year centres on a year-long project plus electives such as machine learning, distributed systems, security, games engines, IoT, image processing and data visualisation. The school lists links with Oracle, Microsoft, IBM, Google, SAP and Salesforce for placements and graduate jobs.
University
Technological University Dublin
Country
Ireland
Level
Bachelor
Field
Computer Science
Duration
4 years full-time (240 ECTS)
Language
English
Campus
Grangegorman (Dublin city centre)
Degree
Bachelor of Science (Honours) in Computer Science (NFQ Level 8)
Intake
September. Non-EU applicants apply directly to TU Dublin through the 'Apply Now – Non-EU' link on the course page (online CRM Recruit system, €50 non-refundable application fee), not through the CAO
Application Deadline
Non-EU applications for September 2027 typically open in November 2026 and close in June 2027; TU Dublin had not published the exact 2027 date (for September 2026 entry the closing date was Friday 26 June 2026). Some courses close early once full. The CAO deadline of 1 February applies to EU applicants and to anyone presenting the Irish Leaving Certificate or a QQI FET award
Tuition Information
2026-27: the non-EU fee is €13,500 a year, per the course page and TU Dublin's International Undergraduate Programmes 2026/27 listing. Fees are set every year and TU Dublin had not published 2027-28 international fees, so September 2027 entrants may pay a different rate. To guarantee a place, non-EU students pay at least 50% of the year's tuition fee (or €6,000, whichever is greater); the balance can be paid in instalments but must be cleared by the end of January for September starts (end of May for January starts). TU Dublin takes international payments through TransferMate
Admission Requirements
- Irish Leaving Certificate benchmark: six subjects with two H5 grades, including O5/H6 in Mathematics and O6/H6 in English or Irish. The 2026 CAO points range for EU entrants was 423-613
- Non-EU academic requirements (example for India): HSC XII from CBSE, ICSE, Kolkata or Tamil Nadu boards with an overall average of 70% or more (West Bengal 58%, Maharashtra or Gujarat 75%, other state boards 80%), and at least 80% in Mathematics (TU Dublin's level for computing, engineering and science programmes). Standard XI alone does not qualify; applicants below these grades can enter through TU Dublin's International Foundation Programme or a year of an Indian degree with 55%
- International Baccalaureate: an overall IB score of 24 and the award of the Diploma (IB Mathematical Studies does not meet maths requirements). TU Dublin also accepts A Levels and other national school-leaving qualifications, listed by region on its international entry requirements pages
- English language (if English is not your first language; results from a single sitting, issued within 2 years of the course start): this course asks for IELTS 6.0 overall with no band below 6.0. TU Dublin's standard minimums are IELTS Academic 6.0 with at least 6.0 in each band; TOEFL iBT 80 with at least 21 in writing and 18 in the other sections (tests taken before 21 January 2026) or 4.5 overall with 4.5 in writing and 4 elsewhere on the new scale; Duolingo 120 with 110 in each subscore; PTE Academic 65; LanguageCert B2 Communicator High Pass with 33 in each skill; Cambridge English 180 with 175 in each skill (C2 Proficiency or C1 Advanced grade C, B2 First grade A); Trinity ISE III with merit in each skill; or IB English 5 at Higher Level. Its comparison table treats IELTS 6.5 as Duolingo 130, TOEFL 92 or PTE 70