Senior SAP Developer (all)
- 20 October 2026
- 80 – 100%
- Permanent position
- 4002 Basel
About the job
Fixed-term 24 months, from 1.1.2027 or by arrangement
IWB supplies people and companies in the Basel region with electricity, heat, drinking water, telecom and mobility solutions. In addition, IWB shapes the climate-friendly energy world of tomorrow.
Look forward to exciting tasks:
- Develop new SAP applications and reports from conception through programming to documentation in the SAP ISU area on S/4HANA.
- Modernise the existing SAP application landscape and extend it with new functions as required.
- Ensure the stable operation of SAP applications, handle incidents and maintain and optimise existing solutions.
- Analyse, design and develop interfaces to other systems in close collaboration with the SAP module managers.
- Manage SAP releases as well as accompany upgrades and technical adjustments.
This is how you make us even better:
- You bring several years of experience in full-stack development and are familiar with SAP technologies such as ABAP, ABAP Objects and ideally SAP ISU.
- You are confident in dealing with SAP architectures and interfaces and have experience in operating and maintaining SAP applications.
- Completed education at HF/FH level in computer science, business informatics or similar, ideally supplemented by SAP certifications.
- You can capture complex requirements in a structured way, translate them into technical concepts and implement them independently.
- You are enthusiastic about new technologies, contribute your own ideas and appreciate uncomplicated teamwork with agile methods.
Your workplace
Margarethenstrasse 40, 4053 Basel
Home office possible
Wonderful. We look forward to your application. Please upload your CV, work certificates and diplomas in the online form. The motivation letter is voluntary.
Here for your questions
Martina Schmitter
Head of HR Business
+41 61 275 93 60
https://www.linkedin.com/in/martina-schmitter-15546716/
Marcel Holzer
Head of SAP CCC
+41 61 275 54 94
We only consider direct applications.
A few of our benefits
Employment package
Fair wages, 100% continued payment of salary in case of illness and accident, double contribution to the pension fund, annual step increase according to the salary table of the canton of Basel-Stadt - and more.
Workplaces and working hours
Local flexibility Work at the workplace, on the train, at home or in the holiday flat somewhere in Switzerland - all possible if the job allows and it works within the team. We support dynamic work on site with IWB's own workshop rooms, co-working spaces and meeting cabins for confidential conversations. Time flexibility We work 42 hours a week. Flexible working hours or annual working time help us to better balance private and professional life. Reducing the workload or working in top- and job-sharing? That is also possible.
Offers for mothers and fathers
- Family allowances and additional maintenance allowances as an extra benefit
- 16 weeks maternity and 20 days paternity leave
- unpaid leave as parental leave
- Return guarantee for mothers after maternity leave
- Possibility for mothers to reduce their workload by up to 20% after maternity leave
- One-off financial bonus as appreciation for birth, adoption and wedding
Mobility
- Free half-fare travelcard from SBB
- Contribution to the public transport subscription of SBB
- Discounted U-subscription
- E-vehicles and e-bikes for business trips
- Financial contribution to private bicycle helmets or service
Lifelong learning
Whether internal or external training - we also support our employees financially. We also offer a learning platform with internal training and e-learnings on various topics.
Holidays and leisure
- 25 to 32 days of holiday - depending on age
- Up to ten additional holiday days can be purchased with the 13th salary
- Various free half-days and days before cantonal and national holidays
- Unpaid leave
- Lifetime working time account for employees aged 55 and over
4002 Basel