Senior Software Engineer

100% | Madrid

Bring along your knowledge, your enthusiasm and your dedication and take charge as a Senior Software Engineer at Axpo. We offer a variety of challenging tasks and projects, and the flexibility to present and implement your own ideas. The energy industry is changing; it is continuing to develop dynamically and innovatively. That's why we promote internal and external courses, coaching and digital learning opportunities to educate and further train our employees on both professional and technical topics.

What you will do

  • Design, implement, maintain and improve software components of our data and analytics platform.
  • Research possible technologies and solutions for challenging software engineering problems.
  • Participate in planning process by giving feedback on requirements and effort estimates.
  • Collaborate with operational support team to help ensure stability and ease of maintenance and operation.
  • Demonstrate good ability to capture requirements and deliver adequate, cost effective and scalable solutions.
  • Produce clean, well-tested code with a clear design.
  • Collaborate and add value through participation in peer code reviews.
  • Provide level 3 support for components of data and analytics platform.

What you bring & who you are

  • Degree in Computer Science
  • Experience of coding in a professional environment using C# or F#
  • Minimum of 5 years experience as a software developer in a similar role
  • Minimum 5 years of experience in Openlink Endur Energy Trading and Risk Management platform
  • Experience with modern software engineering practices
  • Experience in Trayport, Rome with knowledge in Credit and Market Risk.
  • Ability to quickly learn new languages and technologies
  • High level of English

What we offer

Fit for the future
We're among the best in power trading. Be part of Axpo's market success and actively help shape the sector as it transforms. Join us as we create customised solutions as a niche player in the area of origination. At the same time you can develop your own skills, tackle exciting challenges and take on responsibility.

Can-do culture
At Axpo, your contribution counts, so get involved! We embrace agile innovation processes and use a collaboration platform for informal exchange. The start-up vibe makes it easy to share your ideas and make things happen. Who knows? Maybe you'll be involved in our next Axpo Group spin-off.

The whole package
As a market leader in our field, we're proud to offer competitive salaries across Axpo. That includes a commitment to fair pay. Performance-related compensation components enable us to recognise and reward excellence at every level of the organisation.

Lifelong learning
The Axpo Academy offers a catalogue of courses, training and certification programs. We contribute time and financial support to help you develop your technical expertise, soft skills and language proficiency.

About us

Axpo Iberia, a subsidiary of the Axpo Group, was established in Spain in 2002 and manages the most important independent portfolio of renewable energies on the Iberian Peninsula. We offer our customers in Spain and Portugal products and services in the fields of energy and gas supply, energy management for producers of renewable energies and heat and power cogeneration, as well as trading of raw materials, biomass and CO2. Axpo is Switzerland's largest producer of renewable energy, as well as an international leader in energy trading and the marketing of solar and wind power. At its headquarters in Switzerland and in 30 countries across Europe as well as the US, around 5,000 employees use state-of-the-art technology to develop sustainable, innovative energy solutions.

More information

About the team

This is a great opportunity to become part of Axpo's Development Team in Madrid. Our teams think and work in an interdisciplinary way and are closely connected at national and international level. We offer you an entrepreneurial, dynamic and international environment in which you can actively contribute your strengths to help ensure the success of Axpo.


Carlos Moreno
IT Recruiter
Information about the recruitment process
Applying online and reviewing your documents
Apply online with your CV, qualifications and work references. You can add a cover letter, but it's not essential. We will review your documents and get back to you as soon as possible.
Initial Interviews
For certain positions, we may conduct a video interview prior to the in-person interview. This helps us to form a first impression of you as early as possible.
Getting to know you in person
We use our personal interview to get a better idea of your motivation, expertise, professional experience and expectations. In the second interview, you will get to know other people in the team.
Our offer
You've convinced us that you're the right person for the job. We will be in contact by phone to offer you the job.
Application tips
  • A well-prepared dossier and a pertinent cover letter help us to learn more about your skills.
  • In your interview, be open and genuine. This helps us to get an accurate picture of you, and helps you to find out if Axpo is the right choice for you.
  • Asks questions in the interview and clarify any outstanding points.