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Interactive technology comparison · 32 languages & frameworks

Swift vs. Java: Comparison, differences & use cases

Swift and Java 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
838
Since
1995
Typing
statisch

Swift and Java are overall on par.

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

Java is sought in 40 times as many job ads.

Remote or hybrid

Swift 52 %
Java 46 %

Basis: 21 and 838 jobs respectively

Senior & lead

Swift 14 %
Java 26 %

Junior jobs: 0 and 76 respectively

Salary according to job ads

Swift too few jobs with salary (n = 16) –
Java €61,000n = 671

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.

3:3use cases ahead · 2 tied

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

Profile

Side by side.

SwiftJava
2014 Year released 1995
Multiparadigma (OOP, funktional, protokollorientiert) Paradigm Objektorientiert
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.

Java ist statisch typisiert, läuft auf der JVM und ist seit Jahrzehnten Rückgrat vieler Unternehmensanwendungen. Sehr stabil, mit starkem Tooling.

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

Java

Pros

  • Sehr stabil und ausgereift
  • Exzellentes Tooling und riesiges Ökosystem
  • Plattformunabhängig über die JVM
  • Hohe Nachfrage im Enterprise-Umfeld

Cons

  • Vergleichsweise viel Boilerplate
  • Höherer Speicherverbrauch
  • Weniger modern als jüngere Sprachen
View Java 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. JavaScript Die Sprache des Web - überall lauffähig Compare vs Swift vs. TypeScript JavaScript mit statischen Typen Compare vs Swift vs. C# Microsofts vielseitige .NET-Sprache 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 Java

    Salary comparison by role · IT skill trends

    What is the difference between Swift and Java?

    In the suitability comparison Swift leads in 3 and Java in 3 of 8 use cases; in the rest both are level. Swift fits Mobile apps best, Java fits Web backend best.

    How many jobs are there for Swift and Java?

    Currently 21 open IT jobs on Jobriver mention Swift, and 838 mention Java. Of these, 11 and 389 respectively are remote or hybrid.

    Is Swift or Java better for starting a career?

    For career starters there are currently 0 jobs with Swift and 76 jobs with Java; for senior and lead roles there are 3 and 215.

    Where are most jobs for Swift and Java?

    Most Swift jobs are in Berlin, most Java jobs are in Köln.

    What do you earn with Swift compared to Java?

    In job ads with a salary, the median annual salary for Swift is EUR 54,000 gross and for Java EUR 61,000 gross (median of 16 and 671 ads).

    Decided? Then on to the job.

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

    Swift jobs Java jobs