500+ engineers · 3 countries · 4 core service lines · Driving digital transformation in construction
Bouygues Construction Information Technologies — BYCN IT — is the Information System Department of Bouygues Construction Group, a French global leader in the construction industry. BYCN IT provides Group members with high-quality IT services, ensuring that all operational, functional, and economic activities are secure and optimized.
As part of BYCN IT, the Vietnam branch (BYCN IT VN) is delivering the opportunity to gradually establish autonomous product teams covering the disciplines necessary for construction and operation — with the aim of generating real value for the Group worldwide.
Bouygues Construction is a global leader in building, civil works, energy, and services — operating in over 60 countries with a focus on sustainable construction and complex infrastructure.
As a subsidiary of the French Bouygues Group, it designs, builds, and renovates high-performance projects including hospitals, tunnels, and data centers — all aimed at supporting the environmental transition.
Learn more about Bouygues ConstructionThe Bouygues Group is a diversified French industrial group founded in 1952, operating globally in construction, engineering, media, and telecommunications. Headquartered in Paris and listed on the CAC 40, it employs roughly 200,000 people across 80+ countries.
The Group is known for major projects in housing, infrastructure, and energy — and structured across four pillars: Construction & Property, Energies & Services (Equans), Media (TF1), and Telecoms (Bouygues Telecom).
Learn more about Bouygues Group
We value every individual — treating colleagues, clients, and partners with dignity and openness.
We deliver on our promises — bringing full dedication to every project, team, and customer we serve.
We embrace new ideas and technologies — constantly pushing boundaries to build the future of construction IT.
We grow together — sharing knowledge, experience, and success across our global teams.
Building robust digital products for construction operations — from field apps to enterprise systems.
24/7 infrastructure monitoring and IT support — ensuring uptime, fast incident response, and reliable performance across global construction operations.
End-to-end data protection and cyber defense — keeping construction systems and sensitive data secure.
Bilingual EN/FR helpdesk handling L1/L2 requests, data queries, and reporting assistance for Group users across global operations.
More than a job — build international impact with real ownership
Collaborate directly with clients and stakeholders across the world — primarily in France, but also across Europe, Asia, and beyond. Build a professional network that spans continents.
From day one, contribute to live projects with real business impact — your ideas ship, your code runs in production, and your impact is measurable.
Cloud-native, microservices, DevOps, and scalable architecture — work with the tools and practices that define modern engineering.
Clear growth path, mentoring from senior engineers, and a continuous learning budget to keep your skills sharp.
Attractive salary, performance bonus, and long-term stability backed by a global construction group.
Collaborative, supportive, and built on trust & autonomy. We believe the best products come from teams who genuinely care for each other.
Be part of a global team building the future of construction technology.
Join our dev team to build and maintain software products used across Bouygues Construction.
Apply Now →Lead development of enterprise applications for construction project management.
Apply Now →Oversee 24/7 infrastructure monitoring, incident response, and system health.
Apply Now →Bilingual EN/FR specialist handling L1/L2 functional requests, data queries, reporting assistance, and process guidance for Group users worldwide.
Apply Now →Design and execute test plans to ensure software quality and reliability.
Apply Now →Manage servers, networks, and cloud infrastructure across APAC offices.
Apply Now →Don't see your role?
We're always open to great talent. Send us a spontaneous application and let's talk.
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