Software Engineer Mathematical Optimization (Python)

Eneco (Eneco - Rotterdam)

  • Master
  • Techniek
  • Medior, Senior
  • 143 views
  • Latest update 4/3/2026
  • Energiecentrale, Energieleverancier, Energie

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  • Software Engineer Mathematical Optimization (Python)


Software Engineer Mathematical Optimization (Python)

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  • Eneco - Rotterdam
  • 3-5 years
  • 32 - 40 uur
  • Software Engineering
  • €80.000 - €115.000
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Software Engineer Mathematical Optimization (Python)

  • Eneco - Rotterdam
  • Software Engineering
  • 3-5 years
  • €80.000 - €115.000
  • 32 - 40 uur
ApplyGood to know: you can easily save this vacancy using the print button at the top of the page. After the closing date, this vacancy will be removed from our website.
  • Shape Tomorrow's Energy Today

  • Innovate for Impact

  • Driving sustainability with Tech



Why choose Eneco?

At Eneco, we are committed to becoming climate‑neutral by 2035. Our One Planet strategy is powered by smart digital solutions and innovative technologies. Within this mission, the Asset Optimization team plays a key role; enabling trading and operational excellence by ensuring reliable and optimized energy delivery 24/7.



What you’ll do

As a Mathematical Optimization Engineer, you will design and implement the optimization models that drive our products. You will work closely with data scientists to develop an in‑house SDK that enables the definition and deployment of these models.

Collaborating with stakeholders across the organization, you translate business requirements into technical solutions and contribute throughout the full development lifecycle.



Is this about you?

  • 3+ years of experience in Python development
  • 5+ years of experience with mathematical optimization in Python

(or 3+ years with a relevant master’s degree)

  • Expertise in at least one optimization framework (e.g., Gurobi, CVXPY, CPLEX)




    • You’ll be responsible for

      • Design and develop our in‑house optimization models and SDK
      • Collaborate with stakeholders to clarify and refine requirements
      • Break down complex requirements into actionable and deliverable components


      This is where you’ll work

      You will join Eneco’s Python tech team within Ops&IT and be part of the larger Eneco backend developer community. Together, we establish backend standards and contribute to the advancement of a sustainable energy system.



      What we have to offer



      Gross annual salary between €80.000 and €115.000

      Including FlexBudget, 8% holiday allowance, and depending on your role a bonus or collective profit sharing.

      FlexBudget

      Including FlexBudget, 8% holiday allowance, and depending on your role a bonus or collective profit sharing. Have it paid out, use it to buy extra holiday days or save it up for something nice, it's up to you.

      Personal and professional growth

      Eneco is fully committed to help you in your personal and professional development.

      Hybrid working: home, office or abroad

      Work 40% at the office, 40% from home, and 20% flexibly. With manager approval, you may work abroad (within approved countries) up to 3 weeks/year, max 2 consecutively.

      Want more information about our terms of employment?

      Here's what you get from us

      Work Where Everyone Matters

      When you choose a career at Eneco, you choose ambition, growth, and opportunity in an environment where everyone matters. You’re given the space to develop yourself and to do your work in a way that suits you. We believe that different perspectives, nationalities, and backgrounds make us stronger, which is why we foster an open, safe and inclusive culture. Naturally, we also prioritize a healthy work-life balance, flexible working hours, and the option to work from home when your role allows it. If you have a physical or sensory disability, we will work with you to find the right adjustments so you can perform your job well. In this way, you work on your own future and on a sustainable future. Together with 4,000 colleagues with diverse talents and ideas, you contribute to our shared mission: climate-neutral by 2035. We help customers accelerate their sustainability journey, create innovative solutions, and seize new opportunities. Will you join us?

      The phases of our application procedure



      Want to know more about this job function?



      Questions about the application procedure

      Feel free to contact our recruiter:

      Marcha Crompvoets

      +31621333824Stuur een e-mail

      Would you like to receive our newest job vacancies?

      Activate Job AlertWith this job vacancy, we aim to recruit a new colleague for Eneco. Therefore, this is not a solicitation for acquisition.
Apply

Contact

Marcha Crompvoets

Eneco
Eneco - Rotterdam

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