Last updated 2026-07-05

29 Java Backend Jobs in Warsaw, 78, Poland

Browse 29 Java Backend jobs across Warsaw, 78, Poland. Listings are updated hourly and include salary data where available.

Snapshot updated 38m ago

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Iqvia

Jul 3
Software Developer - Vaadin/Java
Warsaw, 78, Poland mid Full Time
  • Software Engineer (Vaadin / Java) Home-based/Remote We’re looking for a skilled and motivated Software Engineer to join our dynamic team…
  • Collaborate on UI/UX planning through wireframes and design prototypes.

Strategic Staffing Solutions

Jul 1
Java Developer
Warsaw, 78, Poland mid Contract
  • Required Skills & Experience Commercial experience developing applications in Java .
  • Key Responsibilities Design, develop, and maintain scalable Java applications for front office trading systems.

More roles at Strategic Staffing Solutions

1GLOBAL

Jun 30
Senior Java Software Engineer - Global Connectivity Platform
Warsaw, 78, Poland senior Full Time
  • About the Role Design, build, and maintain Java backend services Contribute to architecture decisions with focus on scalability, resiliency…
  • About the Team This is a senior, hands-on Java role focused on scalable backend systems, long-term ownership, and real production…

Wipro

Jun 27
Crypto Senior Developer(CONTRACT) Job Details | Wipro Limited
Warsaw, 78, Poland senior Contract
  • Strong hands-on experience in backend development (Java preferred) and building high-performing distributed systems.
  • Full-stack development experience is an advantage.

Tieto

Jun 25
Software Engineer, Java (Swift and/or Payments Experience) -Tieto...
Warsaw, 78, Poland mid Full Time
  • We are looking for talented Java Developers with experience in Swift and/or payment systems to join our growing team.
  • Senior Java Developer Lead development of complex backend modules and payment integrations.

nordeabank

Jun 23
Senior Java Developer, Accounting team
Warsaw, 78, Poland senior
  • Our technology stack includes, but is not limited to: Java, Springboot, Spark, Kafka, Cloudera, Oracle Database, Kubernetes, Bitbucket, Bam…
  • Join our innovative Accounting team where you'll build cutting-edge applications that bridge front and back office operations, creating the…

Demant Group

Jun 23
Software Developer
Warsaw, 78, Poland mid
  • About the role As a Software Developer, you will play a key role in shaping, building, and evolving our mobile…
  • Working in a cross‑functional, international team, you will contribute end‑to‑end — from requirement discussions to design, development, te…

DSV

Jun 18
Senior IT Developer / Java 17+, Spring Boot
Warsaw, 78, Poland senior
  • We are looking for a Senior Java Developer who thrives with building and maintaining integrations and wants be part of…
  • Your role: As a Senior Java Developer, you will design, develop, and maintain integrations and tailor-made tooling that complement DSV’s…

GFT Technologies SE

Jun 8
Senior Java Consultant with Kafka
Warsaw, 78, Poland senior
  • Your tasks Develop new features for the platform Work closely with product owners and traders to understand business requirements Automate…
  • You will work as part of a global engineering team on a high-performance, real-time platform, contributing to the development and…

Circle K

Jun 4
Integration Developer
Warsaw, 78, Poland mid Full Time
  • Strong programming skills and experience in languages such as Java, Python, Spring Boot, REST, SOAP, Camel.
  • Work closely with other developers, architects, and product teams to deliver end-to-end solutions.

Natek

Jun 3
Senior Java Developer - NATEK Careers - NATEK Work IT with us
Warsaw, 78, Poland senior
  • Senior Java Developer - NATEK Careers - NATEK Work IT with us IT Solutions Services SOFTWARE DEVELOPMENT QA SERVICENOW RPA…
  • Our requirements To succeed at this job, you must have: 4+ years of commercial experience in software development, including extensive…

Early Career

Jun 3
Java Backend Developer
Warsaw, 78, Poland mid Full Time
  • Core Technical Skills: Strong hands-on experience with Java, Spring Boot, and SQL.
  • Experience: 4–5 years in systems analysis and the development of modern full-stack applications.

More roles at Early Career

MARGO

May 20
Android Programmer - Regular
Warsaw, 78, Poland mid Contract
  • We are seeking an experienced and dedicated Regular Android Programmer to help us build and scale high-quality mobile applications.
  • 📱 🛠️ Your Responsibilities: Implement new Android functionalities using Kotlin .

JetBrains

May 18
Software Developer (Web Development Team)
Warsaw, 78, Poland mid
  • In this role, you will: Design and develop internal company-wide web applications and services.
  • Experience with JavaScript/TypeScript backend development (e.g. with Node.js).

Citi

May 14
Backend Java Developer
Warsaw, 78, Poland mid Full Time
  • As a Software Engineer, you will be instrumental in delivering end-to-end software solutions, ensuring scalability, performance, and robust…
  • Provide user and operational support on applications to business users * Strategic Impact: Utilize your expertise in application developmen…

More roles at Citi

SIX

May 6
Full-Stack Developer Job Details | SIX
Warsaw, 78, Poland mid
  • What You Will Do develop and maintain software across the full development lifecycle collaborate with product owners and team members…
  • Full-Stack Developer Warsaw | working from home up to 40% possible | Reference 7935 As part of the IT organization…

Roche

May 3
Senior Java Developer ( Agent - First Development Mindset )
Warsaw, 78, Poland senior Full Time
  • As a Senior Java Developer, you will build and evolve the microservices that power these clinical workflows — from image…
  • Skills & Experience: A minimum of 5 years of professional experience in Java software development.

ING Hubs

Apr 30
Big Data Engineer with Java
Warsaw, 78, Poland mid Full Time
  • We are looking for you if You: Have strong Java programming skills with experience designing and developing microservices-based application…
  • Have strong motivation to design and build scalable , reliable, and maintainable systems Have strong data-driven mindset with high digital…

PL54 Webfleet Solutions Development Poland Sp. Z o.o

Apr 24
Backend Java Software Engineer
Warsaw, 78, Poland mid Full Time
  • Knowledge of the most popular java libraries and frameworks: JPA, Spring, Kafka, etc have a degree in computer science, or…
  • Do you have 4+ years of experience in Java Backend development and a passion for tackling complex challenges?

Webfleet

Apr 24
Backend Java Software Engineer
Warsaw, 78, Poland mid Full Time
  • Knowledge of the most popular java libraries and frameworks: JPA, Spring, Kafka, etc have a degree in computer science, or…
  • Do you have 4+ years of experience in Java Backend development and a passion for tackling complex challenges?

Alarm.com

Apr 23
Software Engineer (.NET, C#)
Warsaw, 78, Poland mid
  • For more information, please visit ebssmart.com RESPONSIBILITIES Develop full stack software for a wide variety of platforms and technologi…
  • 3+ years of professional software development experience.

Professional

Apr 23
Senior Java Developer with Kotlin
Warsaw, 78, Poland senior Full Time
  • Experience in any number of additional technologies (listed below) is advantageous: Kotlin Cloud Technologies (Kubernetes, Open Shift) Mess…
  • Own and develop core components for the Prime Brokerage platform using Java/Kotlin.

712 Visa Technology Europe

Apr 14
Graduate Software Engineer
Warsaw, 78, Poland entry Full Time
  • Software Engineering graduates may work across development, test and support on cool things like: Implementation of a single development li…
  • Qualifications Graduating in 2026 from Bachelor's/Masters degree in Computer Science, Computer Engineering or Computer applications and its…