Up to €48k
Blue Card threshold🇬🇧The English-language job board for Spain
92,000+ live jobsSenior Engineer | Railway Interlocking Testing
Remote from Spain·Added today (last checked 28 Oct)
109 open roles
Our summary
- Salary
- Up to €50,000 a year
About €2,960 a month after tax.
- Work mode
- Remote from Spain


Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Pay clears the EU Blue Card threshold
The advertised pay is over the €41,356 bar, so the route exists if Krell Consulting uses it.
This job advert was originally written in Spanish.
Pay & benefits
What you'll get
- 🏠 100% remote modality.
- 💰 Salary of up to €50,000 gross per year.
- 👥 2 vacancies available.
The role
🚆 Senior Engineer | Railway Interlocking Testing
📍 Modality: 100% remote
💰 Salary: Up to €50,000 gross per year
👥 Vacancies: 2 positions
💼 Experience: Minimum 3 years
🏭 Sector: Railway
🚀 Job Description
At Krell Consulting, we are looking to hire 2 Senior Engineers to join a Test and Software Development team, with experience in Testing, Verification, and Validation of Electronic Interlockings.
What you'll do
- Test automation for the development of the generic INTERLOCKING product.
How you'll work
🕒 Working hours
- Monday to Thursday: from 8:00 to 17:15 h.
- Friday: from 8:00 to 14:00 h.
Requirements
🛠️ Essential requirements
- Minimum 3 years of experience in Testing, Verification, and Validation of Electronic Interlockings.
- Degree in Computer Engineering, Industrial Engineering, or STEM.
- English level B2.
⭐ Valued requirements
- Functional knowledge of ADIF interlockings.
- Knowledge of safety interlocking software development in Structured Text language.
What do we offer?
📩 Are you interested in this opportunity?
If you have experience in Testing, Verification, and Validation of Electronic Interlockings, we want to meet you!
About Krell Consulting
Krell Consulting is a Spanish IT staffing and talent management firm founded in 2006. It provides services including outsourcing, direct selection, IT training, and RPO (Recruitment Process Outsourcing), with a focus on technology roles. The company operates primarily in Spain, offering both remote and hybrid positions across various tech disciplines.
- Industry
- IT Services
- Founded
- 2006
- Headquarters
- Madrid, Spain
- In Spain
- Madrid, Barcelona, Oviedo
Good to know if you are moving
- 100% Spanish capital, founded in 2006
- Offers remote and hybrid roles across Spain, including Madrid, Barcelona, and Oviedo
- Specializes in IT staffing, outsourcing, and training
- Provides services in English and Spanish, with some roles requiring advanced English
More jobs like this
or browse Engineering·Senior·Remote·Blue Card threshold·IT Services

