At UTC+1, that means near-complete overlap with Western Europe and little natural overlap with the US West Coast.
Luxembourg is the largest single concentration with 618 developers, followed by Esch Sur Alzette (11), Belval (4), Luxembourg (4) and Differdange (3).
25 skills have enough developers in Luxembourg to break out separately, so you can go straight to the combination you are hiring for.
Most common skills in Luxembourg
Each links to the local breakdown for that technology.
- Python339
- JavaScript322
- HTML287
- Java210
- TypeScript199
- Bash / Shell170
- CSS160
- Jupyter142
- C++138
- C115
- PHP115
- C#72
- Go72
- Ruby66
- Docker50
- Rust50
- LaTeX45
- Swift39
- R35
- MATLAB33
- CMake31
- Vue.js31
- React28
- Kotlin27
- Scala25
- Lua23
- Node.js23
Counts are developers in the indexed profile set.
Developer cities in Luxembourg
All indexed developers per city, across every skill.
- Luxembourg618
- Esch Sur Alzette11
- Belval4
- Luxembourg4
- Differdange3
- Belvaux2
- Foetz2
- Belgium1
- Bettembourg1
- Bettendorf1
Counts are developers in the indexed profile set.
What developers in Luxembourg look like
Measured across the profiles in this group, not self-reported.
- Median public contributions, last 12 months
- 42
- Median public repositories
- 18
- Median followers
- 9
- Have a linked LinkedIn profile
- 33.9%
- Flagged as open to work on GitHub
- 30.4%
Years of experience
- 0–2 years5%
- 3–5 years13%
- 6–9 years34%
- 10+ years48%
Shares of the profiles in this group where experience could be derived.
Sample profiles from Luxembourg
Real indexed developers, reduced to ranges and derived labels so no individual is identifiable.
- Contributions / year
- 0–50
- Public repositories
- 35–50
- Followers
- 10–25
- Contributions / year
- 0–50
- Public repositories
- 10–20
- Followers
- 0–10
- Contributions / year
- 100–250
- Public repositories
- 35–50
- Followers
- 10–25
- Contributions / year
- 0–50
- Public repositories
- 5–10
- Followers
- 0–10
- Contributions / year
- 250–500
- Public repositories
- 10–20
- Followers
- 10–25
- Contributions / year
- 100–250
- Public repositories
- 10–20
- Followers
- 10–25
Figures are shown as ranges and identifying details are removed. Full profiles, including GitHub handles and contact details, are available to signed-in users.
Frequently asked questions
How many developers are there in Luxembourg?
663 developers in Luxembourg are indexed on RealGreatDevs, 0.03% of the 2,554,463 profiles in the dataset. Location comes from the developer's own stated country on their public profile.
What technologies do developers in Luxembourg use most?
Python leads with 339 developers, followed by JavaScript (322), HTML (287), Java (210) and TypeScript (199).
What are the working-hour overlaps with Luxembourg?
At UTC+1, that means near-complete overlap with Western Europe and little natural overlap with the US West Coast.
How active are developers in Luxembourg on GitHub?
The median developer there made 42 public contributions in the last year across 18 public repositories. 33.9% have a LinkedIn profile linked.
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