Data Science Consultant
At a glance
Mid-level Data Science role at Sia. Amsterdam · full-time.
Pay not stated Data Science salary
dataroles summary, based on the employer's posting.
What you'll do
- Work with data scientists, engineers and consultants to tackle client questions in multidisciplinary project teams
- Find useful conclusions in data by helping teams frame business challenges and examine the evidence
- Build statistical models, optimization approaches and machine learning solutions for client problems
- Use generative AI and large language models to develop practical solutions
- Explain analytical findings clearly and help run workshops with clients
What you bring
- A completed WO master’s in data science, econometrics or another listed technical field with substantial programming
- One to three years of relevant professional experience
- Strong Python skills plus at least one other analytical language, such as R or SQL
- Knowledge of machine learning, optimization and generative AI methods
- Fluent written and spoken Dutch and English
Who this fits
This mid-level role suits someone analytical who enjoys learning and working with colleagues across disciplines, and can turn technical findings into clear recommendations. The position is based in Amsterdam with a hybrid arrangement. Dutch and English fluency are required, and Sia cannot provide a work permit for this role.
From the employer
Sia is a next-generation, global management consulting group born digital, augmented by data, enhanced by creativity, and driven by responsibility. We partner with clients to resolve challenges and capitalize on opportunities. We believe that in today’s world of change and disruption, optimism is a force multiplier.
The Amsterdam Data Science team is diverse, dynamic, and rapidly growing. You will collaborate closely within multidisciplinary teams, applying advanced analytics and machine learning techniques to solve complex business problems and deliver impactful solutions. Our flat structure encourages initiative, entrepreneurial spirit, diversity, well-being, and knowledge sharing so that we grow together.
Responsibilities
As a Data Science Consultant, you will collaborate with our Data Scientists, Data Engineers, and Consultants on various client projects in multidisciplinary teams. You will use advanced analytics, machine learning, and GenAI techniques to solve complex business problems and deliver impactful solutions.
Responsibilities include:
Collaborate with colleagues to identify business challenges and extract actionable insights from data.
Develop and implement statistical models, optimization solutions, and advanced machine learning techniques.
Apply Generative AI and large language models to create innovative solutions.
Clearly present analytical results and assist in facilitating client workshops.
Your profile
Motivated, analytical, and eager to learn.
Thrive in collaborative, multidisciplinary environments.
Clear communicator, comfortable translating complex technical concepts into actionable recommendations.
Completed WO Master's degree in Data Science, Econometrics, Applied Mathematics, Computer Science, (Energy) Engineering, or a related technical field involving substantial programming.
1 to 3 years of relevant professional experience.
Strong coding skills in Python and at least one additional analytical language (e.g., R, SQL).
You have a strong interest in data and AI-related topics, the ability to quickly build expertise in these areas, and you’re excited about helping our clients seize the opportunities they offer.
Solid knowledge of Machine Learning techniques, optimization methods, and Generative AI.
Previous exposure or interest in cloud platforms (AWS, Azure, GCP) is a plus.
Fluent in English and Dutch, both written and oral. Additional languages are considered advantageous.
What we offer
Training and development opportunities to advance your expertise.
A supportive environment with structured mentorship and personalized training opportunities.
Opportunities to participate in international projects.
Flexible working hours and performance-based promotion.
Competitive salary, bonus, and benefits package (health insurance, pension).
We are unable to provide a work permit for this position.
Non-Dutch speakers will unfortunately not be accepted.
Sia is an equal opportunity employer. Employment decisions—including hiring, promotion, remuneration, or disciplinary actions—are based solely on performance, competence, conduct, and 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.
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