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RTE1

Full-time|On-site|Paris

We are seeking a talented and innovative Lead Data Architect to join our dynamic team at RTE1 in Paris. In this pivotal role, you will spearhead the development and implementation of advanced data architecture solutions, ensuring the integrity, quality, and security of our data systems.Your expertise will guide our data strategy, supporting critical business…

Apr 8, 2026

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Senior Consultant/Manager – Data Architect and/or Data Engineer - H/F - CDI

Wavestone

Full-time|On-site|Paris

Wavestone is seeking a highly skilled Senior Consultant or Manager specializing in Data Architecture and Data Engineering. In this pivotal role, you will leverage your expertise to design and implement data solutions that drive business transformation and enhance decision-making. Your responsibilities will include:Leading data architecture projects from conception to execution.Collaborating with cross-functional teams to define data strategies and best practices.Utilizing advanced data engineering techniques to ensure efficient data processing and storage.Mentoring junior team members and fostering a culture of continuous improvement.If you are passionate about data and eager to make a significant impact in a dynamic environment, we want to hear from you!

Aug 8, 2025

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MuleSoft Architect - F/H

Courir

Full-time|On-site|Paris

Join Courir, the leading sneaker retailer in France, as a MuleSoft Architect on a permanent contract, starting as soon as possible at our headquarters in Paris or Grenoble.As part of the IT Department and within the Data & App Lab team, you will play a pivotal role as the MuleSoft Platform Owner. Your main responsibility will be to ensure the technical coherence of the platform, the quality of deliverables, observability, and overall functionality, while driving necessary evolutions and innovations.This role is intended for an experienced professional with a strong architectural vision, in-depth expertise in MuleSoft, and the ability to manage providers while effectively supporting internal teams.Your Responsibilities:Governance & Ownership of the MuleSoft PlatformDefine and maintain the architectural vision of the integration platform, serving as the technical and functional reference for MuleSoft.In collaboration with our provider, establish and enforce architectural standards, best practices, and integration patterns, ensuring platform coherence.Management of the Integration ProviderEnsure quality delivery, adherence to commitments, and timelines from the provider (build & run), while prioritizing internal requests.Organize and facilitate technical committees and architectural reviews.Enterprise Architecture & Integration DesignDesign SAPI / PAPI / XAPI architectures in partnership with internal teams and the architect from our provider.Contribute to flow mapping, the urbanization of the information system, and technology choices.Support project teams in API design, RAML/OAS modeling, and integration patterns.Ensure alignment between business needs, technical constraints, and corporate strategy.Guarantee resilience, scalability, and performance of the platform.Observability, Monitoring & Service QualityDefine and implement the observability strategy for the MuleSoft platform (logs, distributed traces, metrics, dashboards).Structure and industrialize API, runtime, and integration flow monitoring.Establish an alerting strategy in collaboration with flow managers, monitor alerting, and potentially implement it.Collaborate with Cloud/Infra/DevOps teams to ensure end-to-end observability.Innovation and Technological WatchChampion MuleSoft innovation by listening to the market and liaising with the publisher to keep up with MuleSoft releases.

Mar 10, 2026

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Lead Data Consultant (H-F)

Labelium

Full-time|On-site|Paris

Join Labelium as a Lead Data Consultant, where you'll leverage your expertise to drive data strategies and solutions for our clients. Collaborate with diverse teams and engage in innovative projects that challenge your analytical skills. If you are passionate about data and eager to make an impact in a dynamic environment, we want to hear from you!

Oct 16, 2025

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Data Architect / Pre-Sales Consultant (F/H)

Magellan Partners

Full-time|On-site|Paris

Magellan Partners seeks a Data Architect / Pre-Sales Consultant (F/H) to join the team in Paris. This position blends technical know-how with client interaction, supporting the sales process by shaping data strategies that fit each client's needs. Key Responsibilities Collaborate with sales colleagues to identify and understand client requirements and challenges Design and present customized data solutions that address client objectives Provide technical advice and support throughout the pre-sales phase Help clients see how data-driven solutions can advance their business goals Location This position is located in Paris.

Apr 28, 2026

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SAP IBP Architect & Team Lead - Practice DSC (H/F)

teamworkcorporate

Full-time|On-site|Paris

Join our dynamic team at teamworkcorporate as an SAP IBP Architect & Team Lead within our Practice DSC. In this pivotal role, you will lead innovative projects that drive operational excellence and transformation for our clients. Your expertise in SAP Integrated Business Planning will be essential in guiding our team towards delivering high-quality solutions that align with business objectives.As a Team Lead, you will mentor and inspire your colleagues, fostering a collaborative environment that promotes growth and development. Your strategic vision and technical skills will play a crucial role in shaping the future of our practice.

Apr 30, 2026

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Lead Data Consultant (H/F) - Paris

fifty-five

Full-time|On-site|Paris, Île-de-France, France

About fifty-five:fifty-five is an innovative data company that empowers brands to leverage data for enhanced marketing, media, and customer experience through a blend of specialized consulting and technology services.As a key player in the Brandtech Group, we provide services that merge strategic consulting, cloud solutions, media advice, and customer experience expertise.With over 320 digital experts, including consultants, tracking specialists, media professionals, engineers, and data scientists, we collaborate closely to deliver top-notch marketing insights and technical support to brands across various industries worldwide.Partnering with advertisers from data collection to activation, we help organizations become true omnichannel entities, mastering the effectiveness of their digital ecosystem and its synergies with the physical world.Based in Paris, we operate across three time zones from our 10 offices located in Paris, London, Geneva, Milan, Shanghai, Hong Kong, Shenzhen, Taipei, Singapore, and New York. fifty-five values the well-being of its employees, earning a spot in the Best Workplaces France ranking in 2018.We firmly believe that the work environment is a key element of employee well-being, and we strive to provide excellent working conditions for our team members. Humility, a sense of humor, and strong interpersonal skills are shared values among us!Context:Within the Consulting team, you will oversee and actively participate in missions undertaken by fifty-five on behalf of its clients, playing a pivotal role in the development of our Data Science offerings.These missions involve implementing advanced marketing activations to deliver Marketing use cases focused on Machine Learning & AI, while incorporating business requirements with the goal of relevant activation.You will report to the managing director of one of fifty-five's consulting teams and work closely with experts and other consultants in the company.Responsibilities:You will lead a team, and your responsibilities will include (list not exhaustive):Addressing client needs,Collaborating with the team to develop fifty-five's Data Science offerings, both in marketing and technical or operational aspects;Contributing to the team's business development efforts;Providing technical expertise in the development of large-scale Data projects;Ensuring effective communication between clients and fifty-five's internal technical teams, coordinating activities...

Jan 7, 2026

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Lead Data Engineer / Machine Learning Specialist (H/F)

nexton

Full-time|On-site|Paris

nexton is looking for a Lead Data Engineer / Machine Learning Specialist to join its Paris team. This role centers on developing and refining data solutions that help achieve business objectives and improve daily operations. Key responsibilities Design and construct data pipelines for analytics and machine learning projects Enhance data flows to ensure reliability and efficiency Collaborate with teams throughout the company to align data efforts with strategic goals Use machine learning techniques to uncover insights and inform business decisions What to expect at nexton Projects at nexton rely on the intersection of data and technology to create measurable business results. The team values teamwork and practical approaches that deliver real impact.

Apr 27, 2026

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Solution Architect - Microsoft Dynamics 365 F&O

Hitachi Solutions Europe

Full-time|On-site|Paris

Join our expanding Consulting Services team as a Solution Architect specializing in Microsoft Dynamics 365 for Finance and Operations (F&O). Be part of an exhilarating journey with Hitachi Solutions, where innovation meets collaboration.As an F&O Solution Architect, your primary responsibilities will include:Engaging directly with clients to grasp their business strategies, high-level requirements, and operational processes.Illustrating the future-state solution implementation aligned with the defined business strategy using Microsoft Dynamics 365 for F&O and associated technologies.Applying your expert knowledge of business processes and the Dynamics product suite to enhance the solution footprint, ensuring alignment with clients’ business goals.Delivering compelling solution demonstrations to showcase our capabilities.Creating innovative solutions to optimize or replace established processes.Crafting tailored solutions to meet specific client needs.Documenting the Solution Design thoroughly.Evaluating complex functional specifications, including intricate integrations and significant module alterations.Serving as the primary design authority, bridging functional and technical teams to facilitate solution development.Advising Client Programme Directors and Project Managers, maintaining effective communication throughout.Sharing knowledge with project teams and other Hitachi Solutions consultants.Executing tasks in accordance with Hitachi Solution Europe Ltd’s Quality Management Policy.The MS D365 F&O Solution Architect will be accountable for:The comprehensive functional and technical design of workstream solutions.The overall integration design of solutions.

Jul 3, 2025

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Data Architect - GCP at SFEIR | Paris

SFEIR

Full-time|On-site|Paris

Are you looking for an innovative team that continuously embraces a Test & Learn approach, empowering you to achieve your ambitions? Look no further! At SFEIR, your career path is in your hands, whether you aim for vertical, horizontal, or cross-functional growth. Your PlaygroundTechnology Stack: Modern Data Stack (Data Mesh, Data Lakehouse), BigQuery, Cloud Composer, Dataflow, Pub/Sub, Data Governance (Dataplex, Data Catalog), Terraform, Cloud Build, and Vertex AI.SFEIR AI: A dedicated journey to master generative AI and coding agents.Community: 140 certified Google Cloud professionals, 30 Google Authorized Trainers, and 7 Google Developer Experts. Your ResponsibilitiesDesign innovative data architectures on GCP.Define architectural patterns and best practices.Lead the implementation of data mesh and data fabric solutions.Support the modernization of legacy data platforms.Advise clients on their data strategy and ensure technical coherence in proposed solutions.Guarantee the scalability and performance of architectures. Your ProfileYou have at least 6 years of experience, including 3 years in Data Architecture.You possess confirmed professional experience with Google Cloud.Mastery of cloud-native architectural patterns.Ability to communicate effectively with both technical and business teams. Why Join SFEIR?Each SFEIR member is supported by an Engineering Manager.Opportunities for advancement into Senior Staff Engineer, Senior Principal Engineer, or Engineering Manager roles.Continuous training with access to Google Cloud Skills Boost and certifications.Participation in Google Cloud events.An active community with over 50 annual events.

Feb 19, 2025

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Cloud Infrastructure Architect - H/F

Talan

Full-time|On-site|Paris

About the Role Talan is hiring a Cloud Infrastructure Architect in Paris. This position focuses on designing and implementing cloud infrastructure solutions for a range of clients. The architect will collaborate with client teams to understand specific requirements and develop solutions that make use of modern cloud technologies. What You Will Do Work directly with clients to gather and clarify infrastructure needs Design cloud architectures tailored to each client’s requirements Implement and oversee the deployment of cloud solutions Location Paris, France

Apr 20, 2026

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Infirmier en santé au travail F/H

RTE1

Full-time|On-site|Paris

Nous recherchons un Infirmier en santé au travail (F/H) passionné par le bien-être des employés et la prévention des risques professionnels. Dans ce rôle, vous serez responsable d'assurer une bonne santé physique et mentale au travail, en fournissant des conseils, des évaluations et des interventions appropriées.Vous travaillerez en étroite collaboration avec les équipes RH pour développer et mettre en œuvre des programmes de santé au travail, tout en participant à des initiatives de sensibilisation et de formation. Ce poste est idéal pour un professionnel soucieux d'améliorer la qualité de vie au travail et de promouvoir un environnement de travail sain.

Jan 21, 2026

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Senior Consultant - Data Architect

sia

Full-time|On-site|Paris

As a Senior Consultant specializing in Data Architecture at sia, you will be at the forefront of transforming data strategies and solutions. You will collaborate with cross-functional teams to design and implement cutting-edge data architectures that empower our clients to leverage their data effectively. Your expertise will guide clients in optimizing their data landscapes, ensuring alignment with business objectives, and enhancing overall data governance.Key responsibilities include:Designing scalable and efficient data architectures.Collaborating with stakeholders to understand their data needs.Implementing data integration and migration strategies.Enhancing data quality and governance processes.Leading workshops and training sessions to share best practices.

Apr 13, 2026

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Functional Architect H/F

nexton

Full-time|On-site|Paris

Join nexton as a Functional Architect H/F, where you will play a crucial role in transforming complex business requirements into innovative technological solutions. In this full-time position, you will collaborate with cross-functional teams within the Telco, Media, and Transport sectors to design and implement effective solutions that align with our clients' needs.

Apr 8, 2026

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Technical Architect Salesforce (H/F)

Comforth Easyfront, Groupe Magellan Partners

Full-time|On-site|Paris

As a Salesforce Technical Architect, you will be pivotal in ensuring the coherence, performance, and technical quality of our solutions. You will engage in strategic projects and play a crucial role in collaboration with business teams, technical teams, and clients.Key Responsibilities:Define the overall technical architecture that meets both functional and non-functional requirements.Design scalable, modular, and high-performing solutions, adhering to Salesforce standards.Select suitable Salesforce products and third-party technologies for each project.Oversee and manage integrations with external systems via APIs, MuleSoft, or ETL platforms.Ensure data security, governance, and performance.Guide and advise project teams on technical best practices and architectural choices.Supervise Sandbox and Production environments and implement CI/CD pipelines for automated deployments.

Feb 23, 2026

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Blockchain Architect - H/F

Talan

Full-time|On-site|Paris

Talan is seeking a Blockchain Architect to join the team in Paris. This position centers on crafting and implementing blockchain solutions that meet specific client needs. The architect will help shape projects that apply blockchain technology to solve concrete business problems. Role overview Design blockchain architectures that support client goals Take blockchain solutions from initial concept through to deployment Work closely with teams to deliver projects that use blockchain to drive change across industries Location This role is based in Paris.

Apr 22, 2026

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Cloud Architect (H/F)

Magellan Partners

Full-time|On-site|Paris

Join our dynamic team at Magellan Partners as a Cloud Architect (H/F). We are looking for a talented individual who is passionate about cloud technologies and has a solid understanding of architecture principles. In this role, you will design and implement robust cloud solutions for our clients, ensuring high availability and scalability.

Apr 2, 2026

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Shopify Tech Lead / Architect (All Genders)

Valtech

Full-time|On-site|Paris

Join Valtech as a Shopify Tech Lead / Architect! Why choose Valtech? We are the experience innovation company, recognized as a trusted partner by some of the world's leading brands. We provide our employees with growth opportunities, a culture rooted in values, international career paths, and the unique chance to shape the future of customer experiences. Your Opportunity Awaits At Valtech, you will thrive in an environment that emphasizes continuous learning and meaningful contributions. Whether you're developing innovative digital solutions, challenging the status quo, or creating the next generation of customer experiences, your contributions will play a pivotal role in transforming industries. We take pride in: Our impactful work and the innovations we drive Our core values of share, care, and dare A workplace culture that champions creativity, diversity, and autonomy Our global framework that facilitates seamless collaboration Your Role We are seeking a Shopify Tech Lead / Architect (all genders) to join our team and develop enterprise-level commerce solutions for global brands. At Valtech, we design and implement scalable, high-performance digital commerce platforms that merge technology, creativity, data, and experience design. You will serve as a technical authority across projects, collaborating closely with clients, architects, product owners, and delivery teams. This role demands strategic thinking, technical leadership, and hands-on contributions to drive successful outcomes.

Feb 19, 2026

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B2C Commerce Cloud Architect (H/F)

Magellan Partners

Full-time|On-site|Paris

Join Magellan Partners as a B2C Commerce Cloud Architect, where you will play a pivotal role in designing and implementing cutting-edge commerce solutions for our clients. You will collaborate with cross-functional teams to drive innovation and enhance customer experiences within the B2C domain. Your expertise will contribute to the transformation of our digital strategies, ensuring seamless integration and high-performance systems.

Dec 8, 2025

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Lead Data Scientist

Nūmi

Full-time|On-site|Paris, Île-de-France, France

Nūmi is an innovative bioproduction platform utilizing human mammary cells to create essential ingredients with scientifically validated health benefits throughout all stages of life. Specifically, we are the pioneering European cultivated breast milk company, focused on generating human milk components that closely align with optimal nutrition for infants! As a dynamic early-stage startup, we are on a mission to transform how we nourish the next generation. If you're looking to be part of a rapidly growing, venture capital-backed biotech startup, Nūmi could be your next great opportunity!Situated in the heart of Paris (Hôpital Cochin, Paris 14), Nūmi is supported by esteemed international investors, leading scientists, and prominent academic institutions.Our Culture & Values Positivity: We foster a positive environment at Nūmi, where our mission encourages passionate and energetic communication, always keeping our larger impact in focus. We celebrate small victories but remain committed to our ultimate goals.Excellence: At Nūmi, we define excellence through dedication and a continuous improvement mindset. We view challenges as opportunities to learn and strive for high-quality outcomes. Our growth is driven by effort, attention to detail, and integrity, both as individuals and as a team.Teamwork and Pedagogy: We believe that collaboration strengthens us at Nūmi. We promote knowledge sharing, constructive feedback, and mutual respect, ensuring that every team member contributes to our collective success.Ambition: We set bold goals and encourage expansive thinking at Nūmi. Driven by innovative ideas and determination, we aim high to create meaningful change.Why This Role MattersIn our work at Nūmi, the capacity to identify “golden” cell lines, batches, and conditions relies heavily on our ability to effectively collect, organize, and leverage our data, rather than merely increasing the volume of experiments.Currently, our experimental data encompasses:Electronic Lab Notebook (ELN) entriesSpreadsheetsBioreactor and equipment outputsAnalytical and Quality Control (QC) readoutsThis position is essential for transforming our fragmented data landscape into a cohesive, reliable, and actionable data layer that empowers R&D, informs scale-up decisions, and supports regulatory and industrialization initiatives.As a Lead Data Scientist, you will be a pivotal contributor to advancing scientific progress at Nūmi.Your ResponsibilitiesEstablish Nūmi’s Scientific Data InfrastructureOversee the development of scalable data models and ontologies that accurately reflect experimental workflows, metadata standards, and the scientific landscape.Facilitate the harmonization and integration of data across ELNs, spreadsheets, instruments, assays, and analytical systems into a centralized, user-friendly platform.

Feb 25, 2026

Data Architect - GCP at SFEIR | Paris

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