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PrakalpanaLive online tech training
Live Online + 1-on-1 ยท Batches in GMT / IST (Irish time)

Java Programming Course in Dublin

Build a Strong Foundation in Object-Oriented Programming. Learn live online with optional 1-on-1 mentorship from experienced industry professionals, taught for learners across Dublin, Leinster, in batches scheduled for GMT / IST (Irish time).

4.8โ˜…
Rating
2,500+
Learners
60+
Live hours
1:1
Mentorship
โœ“ Live interactive classesโœ“ 1-on-1 mentorshipโœ“ Lifetime recordingsโœ“ Career support
โ˜•

Beginner

Java Programming, Dublin

Fees on request ยท EMI available
  • โœ“8 weeks ยท 60+ live hours
  • โœ“8 real-world projects
  • โœ“Live online + optional 1-on-1
  • โœ“Certificate + interview preparation
View full curriculum โ†’

Dublin companies hiring for these skills

GoogleMetaStripeMicrosoftIntercomAccentureAIB
Leinster
Region served
5
Tech corridors
7+
Hiring companies
โ‚ฌ155,000
Senior package

Live online Java Programming training reaches learners across Dublin, from Silicon Docks, Dublin 2, Sandyford and beyond, in batches timed for GMT / IST (Irish time). You are taught by engineers who build with Java 21/25 and OOP in production, and prepared for the way Google, Meta, Stripe and similar employers interview.

Why learn Java Programming in Dublin?

Dublin is the European base for a large share of US technology companies, which keeps demand for backend, cloud and data engineers far above the size of the city. Our live online Java Programming training brings that opportunity to you wherever you are in Dublin, Leinster, no commute, no recorded playlists, just real-time classes with a working Java Programming expert. Prefer to go at your own pace? Choose 1-on-1 training with a schedule built entirely around you.

You'll graduate with 8 portfolio-ready projects and the exact skills Dublin employers screen for. Our placement network is India-based, so what we provide here is the part that travels: CV and LinkedIn review against Dublin job descriptions, mock technical interviews and coaching on how these roles are assessed at Google, Meta, Stripe.

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Live, not recorded

Interactive classes with live coding and instant doubt-clearing.

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1-on-1 option

Personal mentor, fully flexible timings around your work.

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GMT / IST (Irish time) batches

Live slots that fit a working day in Dublin, plus recordings.

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Lifetime access

Recordings, materials and updates, forever.

What you'll master

Core skills covered in the Java Programming course

โœ“Core Java Concepts
โœ“Object-Oriented Programming
โœ“Exception Handling
โœ“Collections Framework
โœ“Multithreading
โœ“File I/O Operations
โœ“JDBC & Database Connectivity
โœ“Unit Testing with JUnit

Course curriculum

7 modules ยท 8 weeks

1

Modern Java Setup & Language Basics

1 week
Installing JDK 21/25 LTS, JAVA_HOME & version managers (SDKMAN)IntelliJ IDEA setup, debugging & shortcutsJShell (REPL) and single-file source programsVariables, primitive vs reference types, `var` type inferenceOperators, control flow & enhanced switch expressionsLoops, arrays and modern String APIs (text blocks, formatted, strip)
2

Object-Oriented Programming

1.5 weeks
Classes, objects, constructors & the `this`/`super` keywordsMethods, overloading, varargs & static membersEncapsulation, access modifiers & JavaBeans conventionsInheritance, composition & method overridingPolymorphism, abstract classes & interfaces (default/static methods)Records for immutable data & sealed classes/interfacesEnums, nested & anonymous classes
3

Exceptions, Generics & Pattern Matching

1.5 weeks
Checked vs unchecked exceptions, try-with-resourcesCustom exceptions & best-practice error handlingGenerics: bounded types, wildcards & type erasurePattern matching for instanceof and switchRecord patterns & sealed-type exhaustivenessOptional to model absence cleanly
4

Collections, Streams & Functional Java

2 weeks
List, Set, Map, Deque & choosing the right collectionIterators, Comparators & the equals/hashCode contractLambdas & functional interfaces (Function, Predicate, Supplier)Stream API: map/filter/reduce, collectors & groupingParallel streams & when to use themMethod references and clean functional style
5

Concurrency & Virtual Threads (Project Loom)

1.5 weeks
Threads, Runnable/Callable & the thread lifecycleSynchronization, locks, atomics & the Java Memory ModelExecutorService, Futures & CompletableFutureVirtual threads & structured concurrency (JDK 21+)Concurrent collections & common pitfalls
6

I/O, Modules, Tooling & Persistence

1 week
NIO.2 file I/O & the modern java.time (Date/Time) APIJDBC: connecting to PostgreSQL/MySQL, CRUD & connection poolingJava Platform Module System (JPMS) overviewMaven & Gradle build lifecycles & dependenciesLogging (SLF4J/Logback) & packaging runnable JARs
7

Testing, Best Practices & Capstone

1 week
JUnit 5 & AssertJ, parameterised testsMockito for mocking, TDD basicsClean Code, SOLID & effective Java idiomsGit workflow & code reviewCapstone project + final assessment
๐ŸŽ“

Learn live from industry experts

Every Java Programming session is delivered live by experienced professionals working hands-on with Java 21/25, OOP, Collections in production. You get real-time mentorship, code reviews and instant doubt-clearing, plus an optional fully personalised 1-on-1 track.

Careers after Java Programming in Dublin

Typical Dublin market salary bands for these roles

Entry level
โ‚ฌ45,000 โ€“ โ‚ฌ60,000
Mid level
โ‚ฌ72,000 โ€“ โ‚ฌ98,000
Senior / lead
โ‚ฌ115,000 โ€“ โ‚ฌ155,000

Junior Java Developer

Hiring across Dublin ยท see the bands above

TCSInfosysWipro

Java Software Engineer

Hiring across Dublin ยท see the bands above

AccentureCapgemini

Backend Developer

Hiring across Dublin ยท see the bands above

AmazonFlipkart

Java Programming training across Dublin

Live online classes available to learners in every part of Dublin, including:

Java Programming in Silicon DocksJava Programming in Dublin 2Java Programming in SandyfordJava Programming in CitywestJava Programming in Blanchardstown

Java Programming in Dublin, FAQs

Yes. The Java Programming course is delivered 100% live online, so learners across Dublin, Leinster join the same batches as everyone else. Sessions are scheduled to fall inside working-friendly hours in GMT / IST (Irish time) โ€” typically early morning or evening locally โ€” and every class is recorded for lifetime revision. Fully personalised 1-on-1 slots can be booked at any hour that suits you.

Batches are announced in GMT / IST (Irish time) as well as IST. Because our trainers are based in India, the natural overlap is early morning or late evening GMT / IST (Irish time), which works well alongside a full-time job. If none of the running batches fit, a 1-on-1 track is built entirely around your calendar.

Fees are quoted in EUR (โ‚ฌ) equivalent on request, and international learners can pay by card or bank transfer. WhatsApp +91 9180377502 for the current Java Programming pricing, the next batch date in GMT / IST (Irish time), and the 1-on-1 option.

Every session is live and interactive โ€” live coding, screen sharing and real-time doubt-clearing with a working Java Programming engineer, not a recorded playlist. Recordings are provided afterwards so you can revise or catch up if a session lands awkwardly in GMT / IST (Irish time).

In Dublin, Leinster, typical market ranges for these roles are around โ‚ฌ45,000 โ€“ โ‚ฌ60,000 at entry level, โ‚ฌ72,000 โ€“ โ‚ฌ98,000 at mid level, and โ‚ฌ115,000 โ€“ โ‚ฌ155,000 for senior and lead engineers. Actual offers depend on the employer, your experience and how well you handle the design and coding rounds โ€” which is exactly what the 8 projects and interview prep in this course target.

Teams hiring these skills across Dublin, Leinster include Google, Meta, Stripe, Microsoft, Intercom, Accenture, AIB, plus a long tail of scale-ups and consultancies. The course is built around what those interviews actually test: Java 21/25, OOP, Collections, real production practice, and 8 portfolio projects you can talk through in detail.

To be straightforward: our placement network and referral relationships are strongest in India, so we do not promise job placement in Dublin, Leinster. What international learners get is the part that travels โ€” CV and LinkedIn review against Dublin job descriptions, mock technical interviews, portfolio projects, and coaching on how these roles are interviewed at Google, Meta, Stripe, Microsoft, Intercom and similar employers.

You receive a course completion certificate you can add to LinkedIn and your CV. Like any training certificate, it supports your application rather than replacing employer screening โ€” in Dublin, Leinster what carries the interview is your project portfolio and how you perform in the technical rounds, which is what the live sessions are built to prepare you for.

8 weeks, with 60+ live hours and 8 hands-on projects. Prerequisites: Basic understanding of how computers work, Familiarity with any text editor, Willingness to learn and practice. If you are returning to tech or switching stack, book a free consultation and we'll tell you honestly whether to start here or a step earlier.

Cost and access to practitioners. A live, mentor-led Java Programming course from Prakalpana costs a fraction of an equivalent bootcamp in Dublin, Leinster, and you learn from engineers who work with Java 21/25, OOP, Collections in production every day. You keep your job, join live from Silicon Docks, Dublin 2, Sandyford, Citywest or anywhere else, and get an optional 1-on-1 track rather than a fixed classroom schedule.

Start Java Programming live training in Dublin

Book a free demo class today. Choose a live batch or 1-on-1 mentorship in GMT / IST (Irish time), and get a personalised Dublin career roadmap.