cover image
KEYRUS

KEYRUS

keyrus.com

8 Jobs

2,423 Employees

About the Company

Creator of value in the era of Data and Digital

Keyrus helps enterprises take advantage of the Data and Digital paradigm to enhance their performance, assist them with their transformation and generate new levers for growth and competitiveness.

Listed Jobs

Company background Company brand
Company Name
KEYRUS
Job Title
Digital Analytics and CRO Consultant
Job Description
**Job title:** Digital Analytics and CRO Consultant **Role Summary:** Drive data‑driven optimization of web and mobile experiences for large B2E clients. Leverage analytics platforms, tagging frameworks, and experimentation tools to uncover insights, validate hypotheses, and recommend measurable improvements that enhance customer journey and business performance. **Expectations:** - Design, execute, and analyze AB/multivariate tests to increase conversion and engagement. - Translate data insights into clear, actionable recommendations for stakeholders. - Collaborate cross‑functionally with UX, product, design, and engineering teams to embed measurement and optimization into the product lifecycle. - Maintain high standards of data quality, documentation, and reproducibility. **Key Responsibilities:** 1. Implement and troubleshoot web/app tagging using Google Tag Manager, Adobe Launch, or Tealium. 2. Conduct advanced analysis with Google Analytics 4, Adobe Analytics, Contentsquare, etc. 3. Query and transform raw event data in BigQuery, Azure, or Databricks using SQL. 4. Build automated dashboards in Looker Studio, Power BI or similar to enable self‑service reporting. 5. Define experimentation roadmaps, set up hypotheses, run experiments with Optimizely, Adobe Target, AB Tasty, or VWO, and integrate results with analytics platforms. 6. Educate and coach teams on CRO best practices and measurement fundamentals. 7. Communicate findings to technical and business audiences in English, Dutch, and ideally French. **Required Skills:** - Web/App tagging & debugging (Chrome console, GTM, Adobe Launch, Tealium). - Analytics expertise (GA4, Adobe Analytics, Contentsquare). - SQL data manipulation (BigQuery, Azure, Databricks). - Data visualization (Looker Studio, Power BI). - Experimentation design & analysis (Optimizely, Adobe Target, AB Tasty, VWO). - UX principles and CRO methodology. - Strong written and verbal communication in English; fluent Dutch, French a plus. - Proactive, detail‑oriented, and able to influence cross‑functional stakeholders. **Required Education & Certifications:** - Bachelor’s degree in Marketing, Data Analytics, Computer Science, or related field. - Relevant certifications (Google Analytics, Adobe Analytics, GTM, Optimizely, etc.) are highly desirable.
Brussels, Belgium
Hybrid
13-01-2026
Company background Company brand
Company Name
KEYRUS
Job Title
Data analyst H/F/NB
Job Description
**Job Title:** Data Analyst (BI) **Role Summary:** Perform end‑to‑end Business Intelligence activities, including ETL pipeline development, interactive dashboard creation, KPI definition, and reporting support. Work autonomously within Agile project teams, translating complex data into actionable insights for clients while mentoring junior staff. **Expectations:** - Minimum 4 years of professional experience with ETL and data‑visualisation tools (non‑internship). - Strong analytical mindset and ability to communicate technical solutions to business stakeholders. - Proactive learning attitude, staying current with BI trends and technologies. - Collaborative team player with good project‑management capabilities. **Key Responsibilities:** - Design, build, and optimise robust ETL flows (e.g., Talend, Informatica). - Develop and maintain interactive dashboards and KPI visualisations (e.g., Power BI, Qlik Sense, Tableau). - Provide ongoing support and maintenance for reporting solutions. - Participate in project planning, execution, and delivery using Agile methodologies. - Conduct technology watch and pursue relevant certifications. - Mentor and coach junior analysts, sharing best practices. **Required Skills:** - Expertise in ETL tools (Talend, Informatica or equivalents). - Proficiency in data‑visualisation platforms (Power BI, Qlik Sense, Tableau). - Strong SQL and data modelling abilities. - Structured problem‑solving and analytical thinking. - Excellent communication and stakeholder‑management skills. - Ability to work independently and within cross‑functional Agile teams. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Information Systems, Statistics, Mathematics, or related field (or equivalent experience). - Relevant BI/ETL certifications preferred (e.g., Talend, Informatica, Power BI, Tableau).
Nantes, France
Hybrid
Junior
13-02-2026
Company background Company brand
Company Name
KEYRUS
Job Title
Tech Lead Data (H/F/NB)
Job Description
Job title: Tech Lead Data (H/F/NB) Role Summary: Lead the design, implementation, and delivery of data‑centric solutions for clients. Own architecture decisions, guide development teams, and ensure high‑quality, scalable data ecosystems in cloud environments. Act as a strategic advisor in pre‑sales, consulting, and audit activities, translating business needs into innovative technical roadmaps. Expactations: - 6+ years of experience in decision‑support system integration. - Proven leadership in technical teams and strong communication with clients and stakeholders. - Deep understanding of cloud data architecture, integration, and storage. - Ability to propose, champion, and deliver cutting‑edge data solutions. Key Responsibilities: - Lead pre‑sales, consulting, and audit engagements, recommending appropriate data solutions. - Design and oversee robust data architectures (cloud, storage, integration). - Develop and maintain BI & DataViz solutions (Power BI, Tableau, Qlik). - Ensure performance, quality, and scalability of data platforms (Snowflake, Azure, GCP). - Mentor and train developers and business users on data best practices. - Stay current on industry trends and evangelize new technologies to internal teams and partners. Required Skills: - Architecture: Cloud (Azure, GCP), data integration, data lakes, warehouses. - ETL/ELT tools: Talend, DBT. - Data modeling, performance tuning, security, governance. - Programming: Python, SQL. - BI & Visualisation: Power BI, Tableau, Qlik. - Strong communication, client‑facing, and stakeholder management. - Problem‑solving, strategic thinking, and decision‑making. Required Education & Certifications: - Bachelor’s or Master’s degree in Computer Science, Information Systems, Data Engineering, or related field. - Relevant certifications preferred: Microsoft Certified: Azure Data Engineer, Google Cloud Professional Data Engineer, Snowflake SnowPro, Talend Certified Developer.
Nantes, France
Hybrid
Senior
13-02-2026
Company background Company brand
Company Name
KEYRUS
Job Title
Data Architect H/F/NB
Job Description
Job title: Data Architect Role Summary: Design, implement, and optimize scalable data architectures for clients across cloud and on‑prem environments. Provide end‑to‑end delivery support, from audits and roadmaps to PoCs/MVPs, and lead technical coaching and change management. Engage in pre‑sales activities, contribute to the data community, and support potential future management responsibilities. Expectations: - 8‑10 years of experience in data architecture, including consulting and delivery. - Proven track record designing modern, cloud‑centric data ecosystems. - Strong communication skills to translate complex technical concepts to non‑technical stakeholders. - Self‑driven, collaborative mindset with a passion for continuous learning and knowledge sharing. Key Responsibilities: - Design and deploy cloud (Azure, GCP, AWS) and on‑prem data architectures. - Conduct data architecture audits, define roadmaps, and recommend technology choices. - Build PoCs/MVPs, coach teams on best practices, and facilitate organizational change. - Participate in technical ecosystem events and contribute to internal data community (Snowflake, Databricks, DBT, Looker, Rivery, Airbyte, etc.). - Partner with sales teams on pre‑sales technical responses and offer formalization of agency data propositions. - Mentor consultants on missions, lead community sessions, and support recruitment and technical interviews. Required Skills: - Expertise in data architecture: data lakes, ELT/ETL pipelines, data modeling, orchestration. - Proficiency with SQL, Python, Spark, and related big‑data technologies. - Deep understanding of cloud platforms: Azure, GCP, AWS. - Ability to design scalable, secure, and maintainable data solutions. - Strong relational and communication skills; capability to simplify complex topics. - Knowledge of DevOps practices, data contracts, reverse ETL, and observability is a plus. Required Education & Certifications: - Bachelor’s or Master’s degree in Computer Science, Information Systems, Data Engineering or related field. - Cloud certifications such as AWS Certified Solutions Architect, Azure Data Engineer Associate, or GCP Professional Data Engineer are highly desirable. - Big‑Data certifications (e.g., Databricks Certified Data Engineer, Snowflake SnowPro) are a plus. - Technical English proficiency.
Bordeaux, France
Remote
Senior
13-02-2026