Software Engineer

Aanvraagnummer: 40872
Contractvorm: Detachering
Organisatie: Alliander
Locatie: Arnhem - Gelderland
Uren per week: 36 per week
Tarief: Geen maximum
Duur van de opdracht: 6 maanden
Regio: Gelderland
Startdatum: 01-07-2026
Optie tot verlenging: Mogelijk, maar nog niet bekend
Sluitingsdatum: 03-06-2026 12:00

LET OP! Reacties dienen minimaal 1 werkdag voor de sluitingsdatum binnen te zijn voor tijdige verwerking.

Deze aanvraag heeft in de eerste ronde geen juiste kandidaten opgeleverd, vandaar dat deze nu breder in de markt wordt uitgezet.

Start: zsm na afronding screening
Duur: tot 31-12-2026, eventueel met optie op verlenging
ZZP: Nee
Standplaats: Kandidaat zit 1 dag per week op kantoor Arnhem
Screening: Kandidaat moet gescreend worden voordat deze mag starten. Deze screening duurt minimaal 4 weken.

Software Engineer | System Operations | Tactical Capacity Management

As a Software Engineer in the Tactical Capacity Management (TCM) team, you help Liander connect more customers while keeping the electricity grid safe and reliable. You design, build, and maintain software that makes medium-term grid risks (up to three years ahead) transparent and actionable.

Specialists use your tooling to quantify and substantiate risks and translate them into concrete mitigation measures. The insights generated by your software directly inform decision-making within System Operations, so robustness, scalability, and explainability are essential.

You collaborate closely with the users of your solutions and see the impact of your work in day-to-day operations. Together, we build tooling that helps make better use of today’s grid and supports the energy system of tomorrow.

What you will build

Together with Specialists and other Software Engineers, you build scalable solutions that underpin our Mid Term Forecast and Tactical Risk Assessment. You also take ownership of the platform’s technical foundation, from code to cloud.

In practice, you will:

• Build high-quality, reliable software (Python, SQL, PGM, FastAPI)
• Translate new business needs into working, explainable functionality
• Automate and scale bottleneck analyses and operational workflows (process and workload orchestration)
• Deliver and maintain mature data products (Snowflake, Power BI, Streamlit)
• Contribute to improving engineering practices and team maturity
• Run and operate workloads on Kubernetes and AWS

About the Tactical Capacity Management Team

Team TCM was established in February within the System Operations department and brings together a strong mix of Specialists and Software Engineers. What sets us apart is the close collaboration between users and developers, enabling short feedback loops and solutions that work in practice.

We operate within the Beter Benutten Net value chain, collaborating with teams such as K&O, O&S LKC, APM, and MD. Data dependencies and stakeholder alignment are therefore a key part of your work. You’ll gain valuable experience working at the intersection of multiple departments.

Our Mid Term Forecast and Tactical Risk Assessment are already in active use and continue to evolve. You enjoy improving a live product, iterating quickly while keeping reliability front and center.

Requirements

You recognize yourself in the following:

• Professional experience of at least 5 years as a Senior Python engineer in a CI/CD environment
• Must have: experience with SQL, Docker, Kubernetes
• Nice to have: experience with PGM, Snowflake, Streamlit, FastAPI
• You enjoy working at the intersection of software engineering, data, and the energy domain
• You take ownership, communicate proactively, and continuously look for ways to improve