Working Student – Data Science

Vesting; Amsterdam; Hybrid; EUR 21,000 - 34,000; Part time

Benefits offered by this job

Competitive salary

Friday team events

Flexible hours

Job summary

Rewire is recruiting a Working Student – Data Science to help shape the future of data & AI projects, collaborating with experienced Data Scientists and Data Engineers to deliver real client work. You’ll build AI models, develop GenAI solutions, and apply advanced analytical techniques, while transforming your findings into impactful presentations and growing your own expertise.

Most work will be at the Amsterdam office with a minimum of 16 hours per week (ideally 24 across three days), and

Qualifications

• A strong academic foundation – you’re currently in your 3rd year or beyond of a quantitative Bachelor's or Master’s program (e.g. Econometrics, Mathematics, Computer Science) with excellent results
• Analytical thinking and technical skills – you enjoy working with data, solving complex problems, and using tools such as SQL, Python, Git and various GenAI toolkits
• A hands-on, growth mindset – you take initiative, embrace challenges, and are eager to learn and develop continuously
• Effective communication and teamwork skills – you’re comfortable collaborating and presenting your ideas clearly
• Fluency in English (written and spoken)

Responsibilities

• Contribute to impactful data & AI projects – by exploring strategic opportunities, supporting the development of advanced (Gen)AI solutions, and helping to scale them across organizations
• Prepare and analyze data – use tools like SQL and Python to develop meaningful insights
• Develop and optimize (Gen)AI solutions–use machine learning techniques and GenAI toolkits to create high‑performing systems
• Build compelling presentations – help translate analytical findings into business value for clients
• Collaborate across teams – work hand‑in‑hand with experienced Data Scientists and Data Engineers to drive lasting impact for our clients

Skills

Analytical thinking

Hands-on growth mindset

Effective communication

Teamwork

Fluency in English

Education

3rd year or beyond of a quantitative Bachelor's or Master's program

Tools

SQL

Python

Git

GenAI toolkits

Job description

AI is transforming the world – and we’re just getting started. With data growing exponentially, the need for smart, impact-driven minds has never been greater. At Rewire, we don’t just follow trends in data & AI – we shape them.

If you're passionate about solving real challenges and creating tangible outcomes, then this is the perfect opportunity for you! With your innovative mindset and expertise, you're perfectly poised to help shape the future of Rewire, leveraging data and AI to develop cutting-edge solutions.

We’re on a mission to grow Rewire’s business by leaps and bounds, and we’re looking for aWorking Student – Data Scienceto help us reach our goals. You’ll have the incredible opportunity to engage in data & AI projects, collaborate closely with experienced Data Scientists and Data Engineers, and gain hands‑on experience on real client work.

You’ll build AI models, develop GenAI solutions, and apply advanced analytical techniques, while exploring new technologies and transforming your work into impactful presentations – all as you deepen your own expertise and contribute to Rewire’s thought leadership in the industry.

Be part of a dynamic team of data & AI talents who tackle meaningful challenges, build smart solutions, and have fun along the way.Wanna join the ride?

Where you’ll make a difference

Contributeto impactful data & AI projects – by exploring strategic opportunities, supporting the development of advanced (Gen)AI solutions, and helping to scale them across organizations

Prepareandanalyzedata – use tools like SQL and Python to develop meaningful insights

Developandoptimize(Gen)AI solutions–use machine learning techniques and GenAI toolkits to create high‑performing systems

Buildcompelling presentations – help translate analytical findings into business value for clients

Collaborateacross teams – work hand‑in‑hand with experienced Data Scientists and Data Engineers to drive lasting impact for our clients

What makes us the right choice for you

Deepen your skills in data & AI– gain exposure to diverse industries, tackle real‑world challenges, and grow through hands‑on projects and expert mentorship in a future‑focused environment

Thrive in a culture that values autonomy, curiosity, and bold thinking– where your voice matters, ideas turn into action, and your impact is genuinely recognized and rewarded

Step into a rolewhere your studies meet real impact– contribute ideas and help shape how organizations use data & AI to drive change

Benefit from personal coaching– receive regular guidance and feedback from experienced professionals who are committed to your growth

Join a vibrant, multidisciplinary teamthat’s ambitious, collaborative, and just the right amount of nerdy – where learning and laughter go hand in hand

Enjoy a competitive salary and attractive benefits– because every role deserves fair pay and genuine appreciation

Look ahead with strong future prospects–take the opportunity to grow into a full‑time role after your studies and kick‑start your career in data & AI

Job Requirements

You’re a motivated problem solver and a curious learner – with a passion for turning data & AI into real business impact. You’ll thrive with us if you bring:

A strong academic foundation– you’re currently in your3rd year or beyondof aquantitativeBachelor’s or Master’sprogram (e.g. Econometrics, Mathematics, Computer Science) withexcellent results

Analytical thinkingandtechnical skills– you enjoy working with data, solving complex problems, and using tools such as SQL, Python, Git and various GenAI toolkits

Ahands‑on, growth mindset– you take initiative, embrace challenges, and are eager to learn and develop continuously

Effective communicationandteamworkskills– you’re comfortable collaborating and presenting your ideas clearly

FluencyinEnglish (written and spoken)

Where and how you’ll work

Most of your work will take place at our Amsterdam office – a space designed to foster problem‑solving, collaboration, and innovation, and simply put, where we build the future.
Discover more about its inspiring atmospherehere .

We’re aiming for aminimum of 16 hoursper week –ideally, 24 hoursspread acrossthree days– so you can dive deep into projects and still keep your studies on track.

While the office is your main workspace, occasional work from home is possible in alignment with your team to support a healthy balance between work and study.

And yes – we also know how to have fun: with regular team events and Friday drinks to connect, celebrate our wins, and sometimes just kick off the weekend right.

In their own words

“Being a working student at Rewire has been one of the best opportunities I could have gotten as a student. Because you get to join a real project team and are given a lot of responsibility, I have learned faster than I ever could have imagined. It truly kick‑started my career in data & AI. Working with so many ambitious & like‑minded people inspired me to grow & find my path. Next to that, the culture and all the events at Rewire are just a lot of fun!” –Wouter van Wessel, Data Scientist at Rewire

Sound like your kind of team?

Perfect! If you’re ready to kick‑start your career and want to make real impact with data & AI, we’d love to hear from you.

We welcome all applicants – regardless of gender, background, or LGBT+ identity – because diversity and inclusion are core values for us. We are convinced that a diverse and inclusive workplace fosters creativity, innovation, and success.