We are

SISCOG is focused on the optimisation of resources, be it time, space, vehicles, staff or natural resources.

And that focus has guided us for more than 30 years in creating decision-support solutions for the planning and management of resources in the most efficient and sustainable way, guaranteeing our clients better decisions, better operations, higher production, and better quality of their offer.
We address the mass transport and the agriculture sector. And invite you to join us and make your contribution to our slogan “Optimising the Resources of the World”, as a Frontend Developer.

You will do

  • Maintain and improve existing design guidelines, standards, and best practices
  • Design and deliver new end-to-end experiences, and improve the user experience for existing solutions
  • Continuously look for technical improvements and innovations that will add value or improve efficiency
  • Apply your web and software application design and programming skills

You already have

  • Degree or MSc in Computer Science or related fields
  • Proficiency in HTML, CSS, JSON and JavaScript
  • Experience in responsive web development
  • Strong experience in web development using frontend component-based frameworks.
  • Experience in creating and using Web APIs
  • Knowledge of common back-end architectures
  • Analytical capacity to solve complex problems
  • Proficiency in English
  • Team spirit
  • Critical and constructive thinking mindset
  • Strong communication skills
  • Creativity and strong initiative skills

++ Extra points if you have

  • Experience in modern frontend languages such as TypeScript and Sass
  • Hands-on experience in Angular
  • Knowledge of Node.js
  • Knowledge of common Design Systems and UI libraries such as Material Design and Bootstrap


You will enjoy

  • Challenging puzzles
  • Highly flexible work policy - work at home, at the office, or both. You decide!
  • International projects with some of the most demanding clients in the world
  • A cooperative, informal and knowledge-sharing culture
  • @ the Office - fruit and coffee, available all day to keep energy levels going! Offices located in the city centre
  • Bonuses for performance, excellence, referral, and innovative ideas
  • Health insurance for you & your family
  • Extra paid leave due to health issues (depends on performance evaluation)
  • Extended holidays period (25 days)
  • Access to multiple corporate partners with discounts & benefits 
  • SISCOG Running & Walking Club