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Interactive technology comparison · 32 languages & frameworks

Swift vs. C#: Comparison, differences & use cases

Swift and C# compared: differences, strengths and use cases – with the job market live from real postings and suitability per use case.

Python vs. Java Python vs. JavaScript Python vs. TypeScript React vs. Angular React vs. Vue React vs. Next.js
Active jobs
21
Since
2014
Typing
statisch
VS
Active jobs
453
Since
2000
Typing
statisch

C# leads in 6 of 8 use cases.

Live from 7,804 jobs

Who wins on the job market?

Real figures from all IT jobs currently published on Jobriver – not estimates. Every number states its basis.

Open positions

C# is sought in 22 times as many job ads.

Remote or hybrid

Swift 52 %
C# 49 %

Basis: 21 and 453 jobs respectively

Senior & lead

Swift 14 %
C# 20 %

Junior jobs: 0 and 37 respectively

Salary according to job ads

Swift too few jobs with salary (n = 16) –
C# €55,000n = 386

Editorial assessment

Suitability by use case

0 to 100 per use case. Hover over an axis for the values – everything is listed as a table below.

2:6use cases ahead

Web backend 1 Frontend & dashboards 2 Data science & ML 3 Mobile apps 4 Systems programming 5 Scripting & automation 6 Game development 7 DevOps & cloud 8
Suitability per use case
Use caseSwiftC#
1Web backend 40suitable 85excellent fit
2Frontend & dashboards 30less suitable 40suitable
3Data science & ML 35less suitable 55suitable
4Mobile apps 98excellent fit 65good fit
5Systems programming 65good fit 60suitable
6Scripting & automation 45suitable 55suitable
7Game development 70good fit 90excellent fit
8DevOps & cloud 35less suitable 65good fit

Profile

Side by side.

SwiftC#
2014 Year released 2000
Multiparadigma (OOP, funktional, protokollorientiert) Paradigm Multiparadigma (OOP, funktional)
statisch Typing statisch
Performance
Popularity
Learning curve (lower = easier)

Swift ist die moderne, sichere Sprache für das Apple-Ökosystem. Schnell und ausdrucksstark, primär für iOS/macOS-Apps.

C# ist eine moderne, statisch typisierte Sprache im .NET-Ökosystem. Stark im Enterprise-Backend, bei Desktop-Apps und über Unity in der Spieleentwicklung.

Market demand is based on real, active IT job ads on Jobriver. The 1-5 ratings are editorial assessments.

Strengths & weaknesses

What speaks for which?

Swift

Pros

  • Modern, sicher und ausdrucksstark
  • Erstklassig im Apple-Ökosystem
  • Hohe Performance
  • Sichere Optionals statt Null-Fehlern

Cons

  • Praktisch auf Apple-Plattformen beschränkt
  • Kleinere Community außerhalb von iOS
  • Häufige Sprachänderungen in der Anfangszeit
View Swift jobs

C#

Pros

  • Moderne, ausdrucksstarke Sprache
  • Starkes Tooling (Visual Studio)
  • Vielseitig: Web, Desktop, Spiele (Unity)
  • Hohe Performance auf .NET

Cons

  • Historisch an Microsoft/Windows gebunden
  • Ökosystem kleiner als bei Java/JS
  • Schwach auf reinem Linux-Desktop
View C# jobs

Finder

Which one suits you?

What do you want to build?
What matters to you?
Type

How we calculate: average suitability for your use cases, +15 % weight per selected priority (learning curve, performance, jobs relative to the leader). Tie → alphabetical.

    More match-ups

    How else does Swift fare?

    vs Swift vs. Python Die lesbare Allzwecksprache für Data & Web Compare vs Swift vs. Java Der robuste Enterprise-Klassiker Compare vs Swift vs. JavaScript Die Sprache des Web - überall lauffähig Compare vs Swift vs. TypeScript JavaScript mit statischen Typen Compare vs Swift vs. PHP Die pragmatische Sprache des Webs Compare vs Swift vs. C Die Mutter der Systemsprachen Compare

    FAQ

    Frequently asked questions about Swift and C#

    Salary comparison by role · IT skill trends

    What is the difference between Swift and C#?

    In the suitability comparison Swift leads in 2 and C# in 6 of 8 use cases; in the rest both are level. Swift fits Mobile apps best, C# fits Game development best.

    How many jobs are there for Swift and C#?

    Currently 21 open IT jobs on Jobriver mention Swift, and 453 mention C#. Of these, 11 and 221 respectively are remote or hybrid.

    Is Swift or C# better for starting a career?

    For career starters there are currently 0 jobs with Swift and 37 jobs with C#; for senior and lead roles there are 3 and 89.

    Where are most jobs for Swift and C#?

    Most Swift jobs are in Berlin, most C# jobs are in Köln.

    What do you earn with Swift compared to C#?

    In job ads with a salary, the median annual salary for Swift is EUR 54,000 gross and for C# EUR 55,000 gross (median of 16 and 386 ads).

    Decided? Then on to the job.

    Active IT jobs with exactly this technology – with salary, remote share and tech stack.

    Swift jobs C# jobs