Senior Data Scientist (m/w/d)

Become a Senior Data Scientist at NexWafe in Freiburg, Germany, and contribute to the commercialization of sustainable solar energy. Build data pipelines, develop AI/ML models, and create Power BI dashboards. Enjoy flexible working hours, an attractive salary, and a health budget for your well-being. Join NexWafe as a Senior Data Scientist in Freiburg, Germany, where you'll play a key role in advancing solar technology. Your responsibilities include building data pipelines, developing AI/ML models, and creating insightful Power BI dashboards. Enjoy a diverse team environment, flexible working hours, an attractive salary, and benefits like a health budget and language courses to enhance your skills.

NexWafe Freiburg, Germany Flexible Full Time UTC+01:00

NexWafe

Company Overview

Name

NexWafe

Headquarters

Freiburg im Breisgau, Germany

Year Founded

2015

Business Model

Sector

Renewable Energy

Core Activities

NexWafe specializes in the production of high-efficiency solar wafers using a unique, patented technology. Their innovative approach significantly reduces the cost and environmental impact of solar energy production.

Revenue Streams

The company generates revenue primarily through the sale of solar wafers to manufacturers in the photovoltaic industry. They also engage in partnerships and collaborations to further develop their technology and expand market reach.

Locations & Geography

Global Presence

NexWafe operates primarily in Germany, with plans for expansion into other European markets. Their headquarters in Freiburg serves as the central hub for research and development, as well as production.

Company Culture

Mission & Values

Their mission is to make solar energy more accessible and sustainable through innovative technology. They value sustainability, efficiency, and collaboration in their operations and corporate culture.

Work Environment

NexWafe fosters a dynamic and inclusive work environment that encourages creativity and innovation. Employees are empowered to contribute ideas and solutions that drive the company forward.

Employee Development

The company is committed to the professional growth of its employees, offering training programs and opportunities for advancement within the organization. They believe in nurturing talent to enhance their workforce.

Activities & Projects

Current Projects

NexWafe is currently working on scaling up their production capabilities to meet increasing demand for their solar wafers. They are also involved in several research projects aimed at improving wafer efficiency and reducing costs.

Innovations

The company has developed a novel manufacturing process that allows for the production of wafers without the use of traditional silicon ingots. This innovation not only reduces material costs but also minimizes waste.

Sustainability Practices

NexWafe is dedicated to sustainability, utilizing eco-friendly materials and processes in their production. They aim to significantly lower the carbon footprint associated with solar wafer manufacturing.

Career Opportunities

Job Openings

NexWafe regularly seeks professionals in engineering, research and development, and production management. They are particularly interested in candidates with experience in renewable energy technologies.

Benefits & Perks

The company offers competitive salaries, flexible working hours, and opportunities for remote work. Employees also benefit from a collaborative work culture and access to ongoing training and development programs.

Contact Information

Social Media

Homepage

nexwafe.com

Careers Page

Careers at NexWafe

Last updated on 2025-09-06 | Report an issue

Job Description

For our location in Freiburg im Breisgau, we at NexWafe are looking for a Senior Data Scientist (f/m/d).

Join NexWafe, where we're pioneering a streamlined process for silicon wafer production, leading to substantial cost, energy, and CO₂ savings. As a Senior Data Scientist (f/m/d), you will actively contribute to the commercialization of this technology by ensuring that process and characterization data is properly collected and analyzed.

Shape the future of renewable energy with us — explore career opportunities at NexWafe.

Your Mission

Build and maintain data pipelines from local systems to cloud platforms.
Develop and deploy AI/ML models to extract actionable insights, optimize processes, and predict outcomes.
Create and manage intuitive Power BI dashboards that support both operational efficiency and strategic decision-making.
Apply statistical methods and promote data literacy across cross-functional teams.
Ensure data governance and quality, maintaining consistency, traceability, and usability of data.
Support Statistical Process Control (SPC) and advanced analytics to monitor, analyze, and improve process stability.
Act as a central enabler of digital transformation, collaborating with different teams to drive innovation through data.

Your profile

Degree in computer science, data science, natural sciences, engineering, or equivalent.
In-depth data visualization and modelling skills, including usage and implementation of tools such as Power BI or similar tools.
In-depth statistical modelling skills including usage and implementation of data analysis softwares, such as JMP.
Industrial experience (min. 5 years).
Hands-on experience with cloud platforms and architectures such as Azure, including services like MS Fabric.
Good programming skills (e.g. in Python, R), including strong SQL skills.
Experience in handling data of varying quantity and quality such as data cleaning, anomaly detection, and feature engineering.
Proven track record of deploying ML models into production and maintaining them at scale.
Proficiency in spoken and written English.
Analytical mindset.
Thorough and structured work approach.
Good communication skills.

Why us?

A diverse team: Short decision-making processes, flat hierarchies and collaboration with experts from different areas await you.
A diverse and exciting job: A company that contributes to the commercialisation of environmentally friendly solar energy with a low carbon footprint.
Stability with a certain degree of flexibility: A permanent position with flexible working hours.
Attractive remuneration programme: An attractive salary, a company pension scheme and profit-sharing for employees.
Healthy balance: Take your physical and mental health to the next level with an annual health budget and a HanseFit membership!
Expand your language skills: Optimise your career prospects with the English and German courses offered.