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Java Warszawa Senior
Znaleziono 428 ofert
JustJoin.IT Hybrydowo Senior

Backend Engineer (Retention Team)

LeoVegas Mobile Gaming Group

⚲ Warszawa

  • Java
  • Kotlin
  • Kafka
  • Microservice Architecture
  • Spring
  • JPA
  • MySQL
  • AI Tools
  • OpenAPI
  • BigQuery
JustJoin.IT Hybrydowo Senior

Backend developer Java

Connectis

⚲ Warszawa

21 168 - 27 216 PLN netto (B2B)

  • Java
  • REST API
  • OpenAPI
  • Spring Boot
  • MongoDB
  • Maven
  • AI
  • Kafka
  • Node.js
  • TypeScript
JustJoin.IT Hybrydowo Senior

Senior Software Engineer

Webfleet Sp. z o.o.

⚲ Warszawa

  • Java
  • Spring
  • Cloud
  • Kafka
  • Kubernetes
  • RESTful APIs
  • Microservices
  • Docker
Pracuj.pl Praca zdalna Senior

Mobile Fullstack Team Leader

TeamQuest Sp. z o.o.

⚲ Warszawa

28 000–41 000 zł netto (+ VAT) / mies.

  • AWS
  • Kubernetes
  • Java
  • Spring
  • Kotlin
  • Swift
  • Docker
  • CI/CD
  • Jetpack Compose
  • SwiftUI
JustJoin.IT Hybrydowo Senior

Senior Backend Software Engineer

Mr Wolf Sp .z o.o.

⚲ Warszawa

25 200 - 33 600 PLN netto (B2B)

  • Java
JustJoin.IT Hybrydowo Senior

Java Backend Developer (e-commerce)

Mr Wolf Sp .z o.o.

⚲ Warszawa

20 160 - 26 880 PLN netto (B2B)

  • Java
  • Spring Boot
NoFluffJobs Stacjonarnie Senior

Backend Developer (Java)

Scalo

⚲ Warszawa

21 840 - 23 520 PLN (B2B)

  • Java
  • Spring Boot
  • REST API
  • SOAP
  • Apache Kafka
  • IBM
  • IBM MQ
  • Oracle
  • PostgreSQL
JustJoin.IT Hybrydowo Senior

Test Automation Engineer with Java (f/m/x)

Sii

⚲ Warszawa

  • Java
  • Selenium
  • API
  • UI
  • Cucumber
  • Postman
  • Playwright
NoFluffJobs Stacjonarnie Senior

Test Automation Engineer with Java (f/m/x)

Sii Polska

⚲ Warszawa

19 000 - 24 000 PLN (B2B)

  • Java
  • Selenium
  • API
  • UI
  • Cucumber
  • Postman
  • Playwright (nice to have)
JustJoin.IT Praca zdalna Senior

Senior Java Developer /Tech Lead

ASTEK Polska

⚲ Warszawa

23 100 - 26 460 PLN netto (B2B)

  • Java
  • Spring Boot
  • LLM
Pracuj.pl Hybrydowo Senior

Tester Automatyzujący (k/m/n)

Nexio Management Sp. z o.o.

⚲ Warszawa

  • Java
  • Selenium
  • Cypress
  • Playwright
  • Cucumber
  • Gherkin
  • Apache Kafka
  • Perfecto
  • Powerfarm
  • REST Assured
Pracuj.pl Praca zdalna Senior

Senior QA Automation Engineer – Playwright & AI

ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

⚲ Warszawa

9 500–19 000 zł netto (+ VAT) / mies.

  • Playwright
  • TypeScript
  • JavaScript
  • Java
  • Python
  • Git
NoFluffJobs Praca zdalna Senior

Senior Java Developer with German

Quality Minds Sp. z o.o.

⚲ Warszawa

25 000 - 32 000 PLN (B2B)

  • Java
Pracuj.pl Stacjonarnie Senior

Inżynier oprogramowania Android (k/m/n)

MACRO-SYSTEM Sp. z o.o.

⚲ Warszawa

  • Android
  • Kotlin
  • Java
  • C/C++
NoFluffJobs Stacjonarnie Senior

Senior Software Engineer – Data Platforms & AI

Harvey Nash Technology

⚲ Warszawa

26 880 - 33 600 PLN (B2B)

  • Java
JustJoin.IT Hybrydowo Senior

Senior Software Engineer – Data Platforms & AI

Harvey Nash Technology

⚲ Warszawa

26 880 - 33 600 PLN netto (B2B)

  • Java
  • Data
Pracuj.pl Hybrydowo Senior

Testr automatyzujący (Java+Karate) (k/m/n)

Nexio Management Sp. z o.o.

⚲ Warszawa

  • Java
  • SQL
  • Elasticsearch
  • Postman
JustJoin.IT Praca zdalna Senior

Senior Android Developer (large scale app)

B3 Consulting Poland

⚲ Warszawa

20 000 – 35 000 zł / mies.

  • Android
  • Android SDK
  • JetPack
  • CI/CD
  • Java
  • Kotlin
Pracuj.pl Hybrydowo Senior

Senior Agiloft Solutions Developer (Integrations & Configuration)

Incept Data Solutions

⚲ Warszawa

  • AWS
  • Java
  • .NET
  • HTML
  • SAP
  • Jira
  • Azure DevOps
Pracuj.pl Hybrydowo Senior

Test Automation Engineer (f/m/x)

B2B.NET S.A.

⚲ Warszawa

15 000–16 000 zł netto (+ VAT) / mies.

  • Java
  • Appium
  • Jenkins
  • Kafka
  • Cucumber
  • SQL
  • Perfecto
JustJoin.IT Hybrydowo Senior

Senior Java Developer

Edge One Solutions Sp. z o.o

⚲ Warszawa

  • Java
  • SQL
  • REST
  • JSON
  • SOAP Web Services
  • XML
  • XSD
  • Git
  • Gerrit
  • Jira
NoFluffJobs Stacjonarnie Senior

Java Architect

Ework Group

⚲ Warszawa

25 200 - 28 560 PLN (B2B)

  • Java
  • Spring Boot
  • Architecture
  • Microservices
  • API
  • Oracle (nice to have)
Pracuj.pl Praca zdalna Senior

Senior Fullstack Developer (Oracle ADF/Java/React) - freelance

NETGURU S.A.

⚲ Warszawa

  • React.js
  • Java
  • Spring Boot
  • PL/SQL
  • Bitbucket
  • Oracle
JustJoin.IT Praca zdalna Senior

Senior Backend Developer (F/M)

ASTEK Polska

⚲ Warszawa

27 300 - 29 400 PLN netto (B2B)

  • Java
  • Spring
  • Spring Boot
JustJoin.IT Hybrydowo Senior

Senior Java Developer (F/M)

ASTEK Polska

⚲ Warszawa

26 460 - 28 980 PLN netto (B2B)

  • Java
  • Spring
  • Spring Boot
JustJoin.IT Praca zdalna Senior

Senior Java Developer with AI (F/M)

ASTEK Polska

⚲ Warszawa

23 100 - 25 200 PLN netto (B2B)

  • Java
  • Spring Boot
  • LLM
JustJoin.IT Praca zdalna Senior

Senior Fullstack Developer (Java / Angular)

Onwelo

⚲ Warszawa

18 900 - 23 100 PLN netto (B2B)

  • Java 21
  • Angular
  • Spring Boot
  • Mikroserwisy
  • REST API
  • Git
  • Jenkins
  • Docker
  • Kotlin
  • OKD
the:protocol.it Hybrydowo Senior

Senior Java Developer - projekty ubezpieczeniowe (m/k)

UNITY-T GROUP sp. z o.o. sp.k.

⚲ Warszawa

20 000 – 35 000 zł / mies.

  • Java
  • Maven
  • Spring
  • Hibernate
  • Spock (Groovy)
  • Jira
  • Confluence
  • Git
  • GitLab
JustJoin.IT Hybrydowo Senior

Staff Backend Engineer - Sports Engineering

LeoVegas Mobile Gaming Group

⚲ Warszawa

35 000 - 40 000 PLN netto (B2B) | 29 000 - 35 000 PLN brutto (UoP)

  • Apache Kafka
  • Event-Driven Architecture
  • JVM
  • Concurrency
  • Reactive Programming
  • vert.x
  • Java
  • Multithreading
  • Spring Boot
JustJoin.IT Praca zdalna Senior

Senior Mobile Developer

Clurgo

⚲ Warszawa

25 200 - 28 560 PLN netto (B2B)

  • Kotlin
  • Java
  • Spring Boot
  • REST API
JustJoin.IT Praca zdalna Senior

Principal Solution Architect (Java)

Onwelo

⚲ Warszawa

  • Java
  • Spring
  • Microservices
JustJoin.IT Praca zdalna Senior

Senior Java Developer (banking)

Onwelo

⚲ Warszawa

18 900 - 25 200 PLN netto (B2B)

  • Java
  • Spring
  • Microservices
JustJoin.IT Praca zdalna Senior

Senior Software Developer in Test

emagine Polska

⚲ Warsaw

  • Security
  • C#
  • Java
  • JavaScript
  • API (Application Programming Interface)
  • Python
  • Test Data
  • NUnit
  • CI/CD
  • frontend
JustJoin.IT Praca zdalna Senior

Senior Software Developer in Test

emagine Polska

⚲ Warszawa

  • Software Development
  • Java
  • Python
  • JavaScript
  • TypeScript
  • Testing
  • CI/CD
JustJoin.IT Praca zdalna Senior

Senior Software Architect

P&P Solutions

⚲ Warszawa

23 520 - 26 880 PLN netto (B2B)

  • Enterprise architecture
  • Solution architecture
  • REST API
  • Java
  • SOAP
  • Apache Kafka
  • Spring
  • OSS/BSS
  • Microservices
  • Event-Driven Architecture
JustJoin.IT Praca zdalna Senior

Senior Engineer (Fullstack & AI)

P&P Solutions

⚲ Warszawa

13 440 - 17 640 PLN netto (B2B)

  • Java
  • Jakarta EE
  • React
  • TypeScript
  • Azure
  • Docker
  • Microsoft Copilot
JustJoin.IT Praca zdalna Senior

Senior Java Developer (Kafka)

Antal Sp. z o.o.

⚲ Warszawa

26 880 - 36 960 PLN netto (B2B)

  • Java
  • Kafka
  • Spring Boot
  • Event-Driven Architecture
  • REST API
  • PostgreSQL
  • Kubernetes
  • English
JustJoin.IT Praca zdalna Senior

Senior Back-End Engineer (100% remote)

DevsData LLC

⚲ Warsaw

5 500 - 7 700 USD netto (B2B)

  • Golang
  • Java
  • SQL
  • RESTful API
  • NoSQL
  • Go
JustJoin.IT Praca zdalna Senior

Senior Software Engineer

B3 Consulting Poland

⚲ Warszawa

  • Java
  • Spring
  • Hexagonal Architecture
  • Apache Kafka
  • AI Tools
  • Automated Testing
  • NoSQL
  • Docker
  • Kubernetes
JustJoin.IT Hybrydowo Senior

Senior Java Engineer

Capco Poland

⚲ Warszawa

  • Java
  • Spring Boot
  • MVC
  • RESTful API
JustJoin.IT Hybrydowo Senior

Senior PL/SQL Developer

Crestt

⚲ Warszawa

20 000 - 25 000 PLN brutto (UoP)

  • PL/SQL
  • Oracle
  • Java
  • Web technologies
  • Agile
JustJoin.IT Hybrydowo Senior

Senior Fullstack Developer (Angular&Java)

TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

⚲ Warszawa

25 200 - 31 920 PLN netto (B2B)

  • TypeScript
  • Angular
  • Java
JustJoin.IT Hybrydowo Senior

Full Stack Developer (Angular + Java)

Experis Manpower Group

⚲ Warszawa

15 960 - 16 800 PLN netto (ANY)

  • Angular
  • TypeScript
  • Java 17
  • Spring Boot
  • Apache Kafka
  • REST API
  • RxJS
  • Reactive Forms
JustJoin.IT Hybrydowo Senior

Architekt Systemowy (Java)

Antal Sp. z o.o.

⚲ Warszawa

150 - 190 PLN netto (B2B)

  • Architecture
  • Microservice Architecture
  • Java
  • Spring
  • Distributed systems
  • DDD
  • Event-Driven Architecture
  • English
  • AI
  • Cloud Computing
JustJoin.IT Praca zdalna Mid

Senior Big Data Engineer – Java and Spark

ITDS

⚲ Warszawa

23 100 - 31 500 PLN netto (B2B)

  • Java
  • Apache Spark
  • Big Data Engineering
  • CI/CD
  • Microservices
  • Git
  • Agile/Scrum
  • DevOps
  • Python
  • Apache Airflow
JustJoin.IT Praca zdalna Mid

Senior Big Data Engineer – Spark and Scala in Finance

ITDS

⚲ Warszawa

23 100 - 31 500 PLN netto (B2B)

  • Apache Spark
  • Scala
  • Big Data Engineering
  • Python
  • CI/CD
  • Microservices
  • Agile/Scrum
  • Java
  • Apache Airflow
  • Git
JustJoin.IT Hybrydowo Senior

Tech Lead Developer

BNP Paribas SA oddział w Polsce

⚲ Warszawa

  • Java
  • Spring Boot
  • Angular
  • SQL
JustJoin.IT Hybrydowo Senior

Senior Java Developer

EPAM Systems

⚲ Warsaw

  • Java
  • NoSQL
  • REST APIs
  • Reactive Programming
  • Unit Testing
  • Apache Kafka
  • AWS
NoFluffJobs Stacjonarnie Senior

Senior Java Developer (Kafka)

Antal

⚲ Warszawa

25 200 - 33 600 PLN (B2B)

  • Java
  • Spring Boot
  • Kafka
  • Kafka Streams
  • Microservices
  • REST API
  • PostgreSQL
  • MS SQL
  • Oracle
  • DevOps
JustJoin.IT Hybrydowo Senior

Senior Platform Engineer - Allegro Pay

Allegro

⚲ Warszawa

20 500 - 27 250 PLN brutto (UoP)

  • Platform Engineering
  • Kubernetes
  • Istio
  • Helm
  • Argo
  • Azure
  • Distributed systems
  • Java
  • .Net