What jobs is Fourthline hiring for right now?
As of Oct 26, 2026, Fourthline has 3 open jobs on Alion. They are posted in 2 cities. 2 allow remote or hybrid work. Its postings score B on the Alion truth index.
How Fourthline hires
Fourthline scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Which roles Fourthline is hiring for
Where Fourthline is hiring
Fourthline hires from 2 offices across 2 countries, holding 3 of its open vacancies between them.
How the work at Fourthline is set up
Open vacancies at Fourthline
Questions about jobs at Fourthline
Is Fourthline hiring right now?
Yes. As of Oct 26, 2026, Fourthline has 3 open jobs on Alion.
What roles does Fourthline hire for?
Fourthline is hiring mostly for Backend, Product. The largest group is Backend with 2 open vacancies.
Where does Fourthline hire?
Fourthline has open vacancies in 2 places, most of all in Barcelona, Amsterdam. It keeps 2 offices with open roles, spread across 2 countries. Fourthline is run from Amsterdam.
Does Fourthline offer remote work?
Yes. 2 of the open vacancies at Fourthline allow remote or hybrid work, which is 67% of the board.
How long have Fourthline vacancies been open?
Half have been on Alion for 249 days or less. 3 vacancies at Fourthline have been listed for more than 90 days, and postings of that age are far more often out of date.
How reliable are Fourthline job postings?
Fourthline scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again.
How do you apply to Fourthline?
Fourthline accepts applications through Greenhouse, so the form opens on that system rather than on Alion.
Other companies hiring in the same industry
How to cite this page
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
Alion, "Fourthline: 3 open jobs", as of Oct 26, 2026. https://alion.io/company/fourthline/jobs
Licence: CC BY-SA 4.0Map: OpenFreeMap, OpenStreetMap. City coordinates: GeoNames (CC BY 4.0)