JOB DETAILS

Senior Retail & E-commerce Consultant

CompanySia
LocationAntwerp
Work ModeOn Site
PostedJanuary 21, 2026
About The Company
Sia is an next-generation global consulting group in strategy, artificial intelligence and management. Founded in 1999, we were born digtal. Today our strategy and management capabilities are augmented by data science, enhanced by creativity and driven by responsibility. Our 3,000 consultants in 19 countries share a strong belief: optimism is force multiplier and we help clients initiate, navigate and benefit from transformation. AI and data science is the powerhouse of Sia, augmenting consulting services and accelerating productivity. With 450 Data Strategists and Experts, 12 R&D Labs, and advanced GenAI Assistants, Sia is positioned as a leader in AI adoption.
About the Role

Company Description

Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativity and driven by responsibility. We’re optimists for change and we help clients initiate, navigate and benefit from transformation. We believe optimism is a force multiplier, helping clients to mitigate downside and maximize opportunity. With expertise across a broad range of sectors and services, our 3,000 consultants serve clients worldwide from 48 locations in 19 countries. Our expertise delivers results. Our optimism transforms outcomes.

In 2009 the office in Amsterdam was opened, which is now situated at the 28th floor of the Rembrandt Tower with a great view on the city of Amsterdam. We focus on the following sectors: Energy & Utilities, Financial Services, Marketing & Customer Experience, Data Science and  HR, Transformation & Change. The Dutch team is experiencing strong growth and has now built up an impressive client portfolio, supported by and cooperating with colleagues from our international offices. Sia Netherlands employs approximately 60 consultants.

Job Description

You will help our clients in the retail sector defining and implementing e-commerce strategies and new business models making them more performant while increasing its commercial footprint.

You will mainly work on:

  • Defining and implementing e-commerce strategies for our retail customers
  • Improving e-commerce commercial footprint and profitability by auditing and stipulating recommendations
  • Defining and improving omnichannel business models
  • Drive customer and acquisition traffic and conversion through digital marketing optimisations across all channels
  • Executing full lifecycle project management on e-commerce projects
  • Contributing to Sia ’ business development and go-to markets in the retail e-commerce area

Equipped with the entrepreneurial fibre, you are ready to collaborate with us in a fast growing company. 

Qualifications

  • You have successfully completed your Master’s Degree.
  • 3 to 5 years’ experience as a consultant 
  • You have experience working in the Retail sector, preferably a B2C environment
  • E-commerce and all the different solutions are a passion for you.
  • Dutch, French & English speaker with excellent communication and presentation skills.
  • You have a creative and analytical mind and eager to continuously keep abreast of e-commerce trends and innovations
  • You are dynamic, result-oriented combined with an entrepreneurial mindset.

Additional Information

We are unable to provide a work permit for this position

Non-Dutch speaker will no be accepted

Sia is an equal opportunity employer. All aspects of employment, including hiring, promotion, remuneration, or discipline, are based solely on performance, competence, conduct, or business needs. 

Sia is an equal opportunity employer. All aspects of employment, including hiring, promotion, remuneration, or discipline, are based solely on performance, competence, conduct, or business needs. 

Key Skills
E-commerceRetailDigital MarketingProject ManagementOmnichannel Business ModelsBusiness DevelopmentAnalytical SkillsCommunication SkillsPresentation SkillsEntrepreneurial MindsetCreativityTrend AwarenessCustomer AcquisitionProfitability ImprovementConsulting
Categories
ConsultingRetailMarketingManagement & LeadershipData & Analytics
Job Information
📋Core Responsibilities
You will help clients in the retail sector define and implement e-commerce strategies and new business models. This includes improving e-commerce commercial footprint and profitability, driving customer traffic, and executing full lifecycle project management on e-commerce projects.
📋Job Type
full time
📊Experience Level
2-5
💼Company Size
3535
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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