Stedin Groep
Geen max uurtarief
Zuid-Holland
40 uur p/w
ICT Informatievoorziening
14de november, 2025
24ste november, 2025
Senior Python Developer at Stedin
As a Senior Python Developer at Stedin, you can expect flexible working hours and the opportunity to work partly from home. In this role, you will be combining technically challenging work with social impact, and playing an active role in coaching, guiding, and developing other developers within the team.
With the energy transition demanding a lot from our electricity grid, you will be working on the further development of the Flex Toolkit. This innovative tool helps to optimally use grid capacity by calculating accurate capacity calculations and flexible contract forms, thereby increasing insight, improving decision-making, and preventing congestion.
You will be collaborating with different teams, collecting user feedback through workshops, and contributing to an Agile working environment. Additionally, you will be responsible for integrating the Flex Toolkit with systems such as PowerFactory, Setiam, and SAP to guarantee seamless operation.
A Day in the Life
Your day begins with the daily standup, where you discuss priorities and obstacles with your colleagues. At the start of each sprint, you review the goals for the coming two weeks with the DevOps team and the Product Owner. You will be supporting your team and vice versa, in order to maximize the product value.
After a series of introductory meetings, you will coordinate integrations and user stories in short online meetings with other DevOps teams. Finally, you will work with a colleague on a low-level design for a congestion solution.
After lunch, there is a refinement on the agenda: here we determine the steps for the delivery of user stories for the coming quarter every week. You will round off the day by coordinating with the Epic Owner on the next step in product development and checking the ticket system for any management requests.
What We’re Looking For
We are looking for an enthusiastic and inspiring colleague who enjoys working on new product development within a constantly changing and technically challenging playing field. With your coaching and motivational approach, you stimulate the growth of your fellow developers, help them to use their potential and actively contribute to a learning-oriented and supportive working environment.
You are a person who looks beyond the daily tasks, takes initiative and know how to identify opportunities and translate them into valuable products and further developments that contribute to the business goals. Thanks to your strong communication skills, you work effectively within the team and create a culture of continuous improvement: for yourself, your colleagues and the customer.
Qualifications
A higher professional education (Hbo) level of working and thinking, preferably with a degree in computer science
At least 5 years of work experience: strong proficiency in Python, especially in GUI and tool development. Demonstrable practical experience with SQL, Git, Azure cloud, Databricks, and CI/CD pipeline
Experience with JavaScript, React, Vue.js, and/or Angular is a plus
Strong data analysis skills with the ability to turn complex data into actionable insights
Knowledge and experience with Agile working is a plus
Omdat het proces verloopt via een aanbesteding is het belangrijk dat je een goede kans maakt om de opdracht te winnen. Bij een match starten we het offertetraject, bij twijfel laten we dit binnen 1 werkdag weten.
De procedure verloopt via een aanbesteding. De eerste introductie doen wij daarom op papier.
Wij houden van eerlijk en transparant zaken doen.
Als je aan slag gaat via Bij Oranje hanteren we de
volgende voorwaarden:
Wij houden van eerlijk en transparant zaken doen.
Als je aan de slag gaat via Bij Oranje Detachering dan
hanteren we de volgende voorwaarden: