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Next Décision

Next Décision

www.next-decision.fr

4 Jobs

275 Employees

About the Company

Next Decision est un cabinet d’experts en informatique décisionnelle, Data, IA, Pilotage RSE & Data ESG, Organisation des SI, applications métier et Business Apps, dont le siège social est situé à Nantes. Next Decision, c'est avant tout une belle équipe avec près de 280 talents répartis sur les agences de Paris, Lille, Brest, Rennes, Angers, Ancenis, Bordeaux, Toulouse, Lyon et Montpellier et Nantes. Enfin, Next Decision, c'est aussi une entreprise engagée avec notamment une feuille de route climat ambitieuse réalisée dans le cadre d'un accompagnement de la CEC Ouest. Nous y avons pris l'engagement de diminuer fortement notre empreinte carbone mais aussi de faire pivoter notre modèle d'affaire vers des activités plus vertueuses. Notre raison d'être est de faire grandir les Hommes et dans ce sens, 25% des salariés sont aujourd'hui actionnaires de l'entreprise.

Listed Jobs

Company background Company brand
Company Name
Next Décision
Job Title
TALENTUEUX CONSULTANT DATA / BI (H/F)
Job Description
**Job Title** Data & BI Consultant (H/F) **Role Summary** Deliver end‑to‑end BI and Big‑Data solutions for diverse client projects. Serve as a consultant in analysis, design, implementation, training and project management, leveraging leading ETL/ELT and data‑visualisation platforms to enable informed decision‑making. **Expectations** * Successfully lead and execute client projects from requirement gathering to delivery. * Demonstrate autonomy and ownership of project phases. * Provide expert guidance on BI/Big‑Data technologies and best practices. * Maintain high quality, timely deliveries and client satisfaction. * Continuously update personal skill set through certifications and training. **Key Responsibilities** - Analyse client business requirements and translate them into technical specifications. - Design, develop and optimize ETL/ELT pipelines using tools such as Talend DI, Semarchy xDI, MyReport Data, etc. - Create and maintain interactive dashboards with Power BI, Qlik Sense, MyReport Builder or similar. - Conduct data modelling, data quality checks, and metadata management. - Deliver end‑to‑end project management: scope definition, resource planning, risk mitigation, status reporting. - Offer training and knowledge transfer sessions to client teams. - Stay current with emerging BI and Big‑Data solutions and propose technology roadmaps. **Required Skills** - Proven experience in BI/Data Analytics (minimum 3–5 years). - Hands‑on expertise in ETL/ELT tools: Talend DI, Semarchy xDI, MyReport Data, etc. - Proficiency in data‑visualisation platforms: Power BI, Qlik Sense, MyReport Builder, etc. - Strong SQL and relational database skills; familiarity with data warehouse architectures. - Understanding of MDM, data modelling and data governance concepts. - Excellent communication, problem‑solving and client‑management abilities. - Ability to work independently and manage projects end‑to‑end. **Required Education & Certifications** - Bachelor’s or Master’s degree in Computer Science, Information Systems, Data Science or related discipline. - Professional certifications in BI/Big‑Data technologies (e.g., IBM, Oracle, Microsoft Power BI) are highly desirable.
Bordeaux, France
On site
11-12-2025
Company background Company brand
Company Name
Next Décision
Job Title
CONSULTANT SEMARCHY XDI - LYON (H/F)
Job Description
**Job Title** Consultant – Semarchy xDI **Role Summary** Lead implementation and support of Semarchy xDI solutions for diverse clients, driving data integration, governance, and decision‑making workflows. Act as a technical partner, delivering end‑to‑end solutions while mentoring peers and ensuring high project quality. **Expectations** - Deliver self‑driven projects from scoping to production - Continuously improve Semarchy xDI expertise through hands‑on work, training, and certifications - Collaborate with senior data professionals and cross‑functional teams - Maintain up‑to‑date knowledge of related data platforms (Microsoft Fabric, Snowflake, Qlik, Talend, etc.) **Key Responsibilities** 1. Design, develop, and deploy Semarchy xDI data pipelines, mappings, and transformations. 2. Integrate Semarchy with source systems, storage layers, and downstream analytics solutions. 3. Configure and manage data models, hierarchies, and business logic within Semarchy. 4. Perform performance tuning, data quality checks, and troubleshooting. 5. Produce technical documentation, user guides, and training materials. 6. Collaborate with stakeholders to gather requirements, define deliverables, and validate solutions. 7. Mentor junior consultants and share best practices within the team. **Required Skills** - Deep proficiency in Semarchy xDI (data integration, semantics layer). - Advanced SQL (T‑SQL, PL/SQL, or equivalent). - Experience with data modeling, ETL/ELT concepts, and data governance. - Familiarity with modern data platforms (Microsoft Fabric, Snowflake, Databricks, Qlik, Talend, DBT, Apache Airflow). - Strong problem‑solving, communication, and stakeholder management abilities. - Ability to work autonomously and multi‑task across projects. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Information Technology, or related field. - Semarchy xDI certification preferred; equivalent ELT/ETL credentials acceptable. - Continuous learning mindset with willingness to obtain additional certifications.
Lyon, France
On site
07-01-2026
Company background Company brand
Company Name
Next Décision
Job Title
SENIOR DATA / ARCHITECTE DATA H/F - LYON (H/F)
Job Description
Job Title Senior Data Architect (Gender-Neutral) Role Summary Design, implement, and maintain modern, high-performance data platforms. Spearhead data modeling, pipeline architecture, governance, and security across end‑to‑end data lifecycles. Serve as a technical advisor and orchestrator for client-facing and internal stakeholder engagements. Expectations - Deliver end‑to‑end data architecture solutions that align with business objectives. - Drive adoption of optimal data technologies (e.g., Microsoft Fabric, Snowflake, Databricks, Qlik, Talend). - Mentor junior team members and promote best practices across the organization. - Foster strong client relationships, translating business needs into scalable data solutions. Key Responsibilities - Architect data schemas, models, and pipelines for ingestion, transformation, storage, and reporting. - Evaluate and select appropriate data platforms, ETL/ELT tools, and business‑intelligence solutions. - Ensure data quality, governance, compliance, and security throughout the data ecosystem. - Collaborate with data engineering, analytics, and business teams to deliver insights and actionable reports. - Maintain comprehensive documentation and architectural guidelines. - Stay current with industry trends and emerging technologies to continually improve platforms. Required Skills - Proficiency in SQL and experience building data models. - Hands‑on knowledge of Microsoft Fabric, Snowflake, Databricks, Qlik, and Talend. - Experience designing and managing data pipelines and ETL/ELT workflows. - Strong understanding of data governance, security, and compliance best practices. - Excellent communication and stakeholder management skills. - Self‑motivated, with a curiosity to explore all stages of the data lifecycle. Required Education & Certifications - Bachelor’s or Master’s degree in Computer Science, Information Systems, Data Engineering, or related field. - Professional certifications in relevant data platforms (e.g., Microsoft Certified: Azure Data Engineer Associate, Snowflake Certified Professional, Qlik Certified Professional) are highly desirable.
Lyon 1er arrondissement, France
On site
Senior
07-01-2026
Company background Company brand
Company Name
Next Décision
Job Title
CONSULTANT DÉVELOPPEUR FULL STACK JS - NANTES F/H
Job Description
Job title: Full Stack JS Developer Consultant Role Summary: Deliver end‑to‑end JavaScript solutions for clients, from requirements gathering to production, across web, API, cloud, and big‑data environments. Expectations: Act as a technical strategist, working closely with clients and multidisciplinary teams; drive value delivery and maintain high code quality in a fast‑paced, collaborative setting. Key Responsibilities * Facilitate workshops to capture and analyze client needs. * Participate in project scoping, estimation, and feasibility studies (POC/POV). * Contribute to architecture, design, and continuous integration decisions. * Advise on UX/UI and co‑design solutions with designers. * Develop user stories in a multi‑technology stack (ReactJS, Node.js). * Design and implement REST or GraphQL APIs. * Deploy and maintain solutions on cloud (Azure, AWS) or on‑premise. * Support production releases and deployment pipelines. * Explore and implement big‑data components (Elasticsearch, Spark, Kafka). * Evolve role responsibilities based on skill development and project contexts. Required Skills * Proficiency in JavaScript, Node.js, ReactJS. * Experience with relational databases (SQL Server, PostgreSQL). * Version control with Git. * Familiarity with cloud platforms (Azure, AWS). * Containerization (Docker) and orchestration in Linux/Windows environments. * Knowledge of big‑data technologies: Elasticsearch, Kibana, Beats, Logstash, Spark, Kafka. * Strong communication, problem‑solving, and collaboration abilities. Required Education & Certifications * Bachelor’s or higher degree in Computer Science, Software Engineering, or related field. * Certifications in JavaScript, Cloud (Azure/AWS), or DevOps practices preferred.
Nantes, France
On site
19-01-2026