Senior Backend Software Engineer

Madrid, Atocha


GeoMAD is a Software Development branch, based in Madrid, of GEOSATIS, the world’s leading maker of end-to-end electronic monitoring solutions for the criminal justice system. The company offers a secure,reliable, convenient and cost-effective complete solution (ankle bracelet, indoor beacon, victim protection device, monitoring software & mobile apps) for enhanced public safety, successful offender rehabilitation and reduced recidivism – using precision, quality and innovation.

GEOSATIS is a dynamic company with offices in Switzerland, United States and Brazil. You will be joining an innovative team of international highly skilled and experienced engineers.

Job description

We are looking for a Senior Backend Software Engineer (M/F) to join our R&D department. As a member of the Software Engineering team in Madrid, you will participate in all stages of software development: from design and implementation to maintenance, scaling, performance tuning, continuous integration and quality assurance. You will have the opportunity to work with a modern technology stack (Kafka, Akka, Kubernetes / Docker).


  • Take part in the decision-making process for technical choices
  • Design, develop and maintain new features
  • Collaborate proactively, share knowledge and experiences
  • Maintain the highest code quality standards
  • Improve the performances of the existing products
  • Troubleshooting of production software (level 3) and bug fixing
  • Develop automated software testing and deployment systems
  • Conduct manual and exploratory testing to validate quality and coverage of automated tests


  • Bachelor or Master in Software Engineering
  • At least 5 years of experience in Java programming in the context of distributed systems
  • Knowledge in Kubernetes ecosystem
  • Experience in continuous integration (Jenkins)
  • Team spirit and leadership
  • Ability to work in fast-paced agile environment with a cross-functional team
  • Ability to learn and apply new technologies quickly and self-directed
  • Well organized, able to produce clean, concise documentation and reports
  • Strong analytical and problem-solving skills
  • Professional written and verbal communication skills in English
  • French, Spanish or Portuguese are an asset


Expected start date: April 2023
Place of work: Madrid, Atocha
Contract type: Permanent (100%)
Salary range: 45’000€ to 50’000€ /year
Home office: Up to 20%