Engineering
BTS SIO (Services Informatiques aux Organisations) – options SISR and SLAM
EFREI Paris, France
- Degree
- Diploma
Engineering
The Bachelor Développeur Web & IA trains developers able to build websites, mobile applications and software in a durable, secure and scalable way, using AI tools. It leads to the RNCP level 6 title Concepteur développeur web full stack awarded by 3iL (RNCP 39608). Offered in Paris and Bordeaux, with an individual mobility semester (S3) at a partner university.
Faculty: Tech & Numérique | Duration: 3 years (B1-B3) | Study mode: full-time (initial); work-study possible in year 3. Paris and Bordeaux | Location: Villejuif, Île-de-France, France
Adaptive front-end interfaces and interactive experiences, back-end applications and services on complex server architectures, information-system architectures (system administration, virtualisation, containers), and digital project management, plus specialisation modules and the Learning XP programme. Year 1 covers algorithmics, data structures, version control, networks and databases; year 2 web servers, advanced databases, MVC and advanced Unix; year 3 front-end/back-end design, UX and accessibility, application security, continuous integration/deployment, testing and quality.
Typical roles include full-stack developer, web/mobile application designer-developer, programmer-analyst, DevOps engineer and lead developer. Graduates can continue in Efrei Mastères such as Green IT, Data Engineering & AI or Dev Manager Fullstack.
Baccalauréat (any track) or equivalent. Direct entry into year 3 (B3) requires a level 5 certification in computing. Admission after the baccalaureate via Parcoursup: application review (50%) plus an oral test (50%: multiple-choice test and motivation interview); results are released on Parcoursup. Parallel admission for applicants who already hold the baccalaureate: file review plus a 30-minute video motivation interview, with applications on efrei.fr from November 2025 to September 2026 subject to places; no application fee.
EUR 9,000 a year. Initial (full-time) tuition for each of years 1 and 2 (B1, B2); includes the EUR 1,600 (re)registration fee; payable in 2 or 10 instalments Source
Duration: 3 years (B1-B3)
Engineering
EFREI Paris, France
Engineering
EFREI Paris, France
Engineering
EFREI Paris, France
Engineering
EFREI Paris, France
Engineering
EFREI Paris, France
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