Data Scientist

Client is fully committed to becoming a “data-driven company.” For example, Client aims to structurally unlock digital travel information via web, app, bus stop signs, Google, etc., to better inform travelers about up-to-date timetables, diversions, and cancellations.

Have you ever wondered why the timetable is not always correct? Why is not real-time data displayed for all bus journeys on the app/website? Or why is it not clear which journeys have now been canceled? These are among the problems that you will solve with your agile team. We are looking for a skilled data engineer with a solid technical background in enterprise-grade data solutions development and analytical skills, who wants to make it his mission not to leave travelers out in the cold. You are available at least 4/5, of which 2/5 on-site in Mechelen.

What Will You Do?

• Contribute to the development of a data hub and data pipelines to unlock travel information.
• Extract value from the data and communicate clearly in a constructive manner in addition to the technical development of pipelines.
• Design, build, and deploy data applications in Python/Spark.
• Set up and maintain Azure cloud infrastructure using Terraform.
• Gain exploratory first insights and build production-worthy data solutions.
• Ensure that the timetable is very accurate.
• Build a data solution around detecting and delivering supply changes to the traveler.

What Do We Expect from You?

• A to-the-point, communicative, team player with a no-nonsense, common sense, and independent mentality.
• Open to new technologies and able to make trade-offs when the investment in new technologies is worth it.
• Experience in Azure is a plus. General cloud experience is a must.
• Experience in build automation and DevOps CI/CD tooling: Git, Terraform/ARM templates, Circle CI is a must.
• Knowledge of ETL for large data sets on distributed systems.
• Advanced knowledge of programming languages (Python, Java, SQL, HCL, etc.) and in exposing data (API, SQL Server, event streams, etc.).
• Experience with data exploration: Jupyter notebooks, dashboarding, etc., and extracting value from data. Ability to identify business opportunities or service improvements through your analyses and insights.
• Sufficient courage to put forward new assumptions. Demonstrable experience to be able to weigh up business rules and complexities.
• Experience with independently devising ETL flows: with aggregations, deduplication, and linking to identities.
• Experience in workflow management and job scheduling of data loads is a plus (Airflow, Azure Data Factory).
• Experience in real-time data streaming and processing is a plus (Azure Functions / Event Hubs / Streaming Analytics).

Being Part of OneSource

Joining the OneSource team offers you an exciting opportunity to work in a forward-thinking and supportive environment, with benefits designed to enhance your well-being and professional growth. Here’s what you can expect:

Opportunities

Freelance:

• The opportunity to work in a modern environment.
• Hybrid working model possible per client need.
• Competitive daily rates.

Payroll Employee:

• Competitive compensation & benefits package.
• The opportunity to work in a modern environment.
• Hybrid working model possible as per client need.
• Meal vouchers.
• Mobility or transport allowance.
• Hospitalization insurance (DKV).
• Work insurance (Accident de travail).
• Professional liability insurance.
• Eco vouchers.

At OneSource, you’ll not only benefit from these perks, but also have the chance to work on impactful projects, collaborate with talented professionals, and access continuous learning opportunities that foster your growth. Whether in the office or remote, you’ll be part of a team dedicated to excellence and innovation, shaping the future of digital services across industries.

About Us

Welcome to OneSource Consulting Belgium!

• As a leading IT staffing and consulting firm in Belgium, we specialize in delivering exceptional services and solutions to businesses across diverse domains. We are thrilled to connect you with exciting career opportunities that align with your aspirations and expertise.
• Our client-centric approach ensures that we understand your unique strengths and career goals, enabling us to present tailored opportunities that match your needs. With a vast network of clients, from SMEs to multinational corporations, we can offer you a range of positions and industries to explore.
• At OneSource, your success is our priority. Our team of skilled consultants provides ongoing support throughout your journey, from interview preparation to seamless onboarding. Join our network today, and let's unlock your potential together!

Skills:

Data Science