Web Development & Digital Experiences Consultant: AI Product Builder

October 30, 2026

Junior

Nanterre

Indeed

Keep in mind

Original vacancy is in French
You will likely need French for the job. The employer can confirm

Description

An international consulting firm is hiring a junior Consultant / AI Product Builder for its Digital Maker Dev team within the Digital Consumer department. The role covers end-to-end work: clarifying business needs, running framing workshops, shaping user experiences and building web applications, sites, back-offices and MVPs with modern frameworks and generative AI. Recent missions include a VueJS product customization tool for luxury leather goods, a React design-system audit tool and an internal enterprise chat assistant. The firm welcomes young graduates with their first development experience and a strong maker mindset.

Responsibilities

Understand the client's business, user and technical challenges
Facilitate or contribute to framing workshops on needs, journeys, priorities and MVPs
Participate in defining digital products through user stories, wireframes, prototypes and architecture choices
Collaborate closely with UX/UI designers and represent user needs depending on the project
Focus on journey clarity, usability and adoption of the delivered solutions
Challenge functional or technical choices in light of the user experience
Develop web applications, sites, back-offices, internal tools or MVPs alone or in a small team
Choose the right tools per context: custom development, modern web frameworks, low-code/no-code platforms, API and AI services
Leverage AI to accelerate development, improve UX or add features such as copilots, assistants and automations
Present and explain solutions to business, IT and management audiences
Contribute to change management and adoption of delivered tools
Work in a logic of continuous improvement
Run client missions covering use-case framing, experience definition, solution development and change support
Own your deliverables with high standards for quality, clarity and impact of analyses and recommendations
Get continuous training in consulting methods, technology tools and sector challenges
Take part in internal Business Unit projects such as scouting, offer development, training and community animation
Receive close management support with regular follow-up and fast development perspectives

Requirements

Young graduate of a top engineering school or equivalent university course with a focus on development, digital or product
First concrete experience in development through internship, apprenticeship, personal or professional projects
Comfortable working at the interface between technical, business and user domains
Product mindset with the ability to turn a vague need into a concrete solution
UX sensitivity with attention to detail, UI awareness appreciated
Curiosity about generative AI, new tools and emerging approaches
Strong interpersonal skills, customer-service orientation and team spirit
Personal side-projects, explorations, prototypes or tools demonstrating a builder profile

Conditions

Permanent contract (CDI)
Career model with tailored career path and rapid progression through Wavestone Horizon
Access to a wide catalogue of training and certifications including cloud, DevOps and GenAI
Smartworking with flexible and mobile work built into the company culture
Recognized as Great Place To Work 2025, ranked number one among French organizations of over 2500 employees
Mindfulness and health programs, sports partnerships and internal fitness groups