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Backend Jobs in Warsaw

Sii Polska

ServiceNow Developer

Sii Polska
3.7
B2B contract/Employment contract
Senior
Sii Polska

Scala Developer

Sii Polska
3.7
B2B contract/Employment contract
Senior
GitHadoopJenkins
Samsung R&D Institute Poland

IoT SmartThings Backend Developer

Samsung R&D Institute Poland
Warsaw
Employment contract
Mid/Regular
AWSJavaSpring
Samsung R&D Institute Poland

Senior Java Back-end Developer for IoT Solutions

Samsung R&D Institute Poland
Warsaw
Employment contract
Senior
AzureDockerKubernetes
Accenture Polska

Senior Prompt Engineer – Gen AI

Accenture Polska
4.1
Employment contract
Senior
PythonOpenAILLM
Samsung R&D Institute Poland

Software Engineer in Mobile Domain

Samsung R&D Institute Poland
Warsaw
Employment contract
Mid/Regular
Luxoft Poland

Senior Appian Developer

Luxoft Poland
4.6
Warsaw
B2B contract/Employment contract
Senior
AgileSOAPSQL
Devire

C Developer

Devire
Warsaw
Employment contract
Mid/Regular
CC++Docker
Devire

Data Processing Engineer

Devire
Warsaw
B2B contract
Mid/Regular
JavaSQL
Devire

Engineering Lead

Devire
Employment contract
Senior
Java
Devire

Senior C# Developer

Devire
B2B contract
Senior
28 500 - 35 200 PLN
AngularCC++
Devire

Senior C++ Developer

Devire
Warsaw
B2B contract
Senior
28 500 - 35 200 PLN
CC++
Accenture Polska

Java Backend Developer

Accenture Polska
4.1
B2B contract/Employment contract
Senior
JavaSQL
Sii Polska

SQL Developer

Sii Polska
3.7
B2B contract/Employment contract
Senior
PL/SQLSQLMicrosoft SQL Server
Develocraft

Senior Machine Learning Engineer

Develocraft
Warsaw
Employment contract
Senior
18 000 - 22 000 PLN
KubernetesPythonSpark
Devire

Solutions Engineer

Devire
B2B contract
Mid/Regular
28 800 - 32 000 PLN
Python
Devire

Senior Java Developer

Devire
Warsaw
B2B contract
Senior
AngularJavaReact
Devire

Senior SQL Developer

Devire
Warsaw
B2B contract
Senior
21 400 - 25 200 PLN
SQL
Devire

Java Developer

Devire
Warsaw
B2B contract
Mid/Regular
28 800 - 33 600 PLN
AngularJavaReact
Sollers Consulting

Senior Java Developer

Sollers Consulting
4.4
B2B contract/Employment contract
Senior
13 100 - 23 000 PLN
Samsung R&D Institute Poland

Internship-Computer Vision Intern

Samsung R&D Institute Poland
Warsaw
Other
Internship
Devire

Senior Java Developer

Devire
Warsaw
B2B contract
Senior
JavaSQL
Sollers Consulting

Java Developer with French/German

Sollers Consulting
4.4
B2B contract/Employment contract
Mid/Regular
8 200 - 17 200 PLN
Devire

Kubernetes Engineer

Devire
Warsaw
B2B contract
Mid/Regular
Kubernetes
LeverX

Senior/Lead Data Scientist

LeverX
B2B contract/Employment contract
Senior
PythonDataAI
LeverX

Java Developer

LeverX
B2B contract/Employment contract
Mid/Regular
JavaJavaScriptSpring
LeverX

Node.js Developer

LeverX
B2B contract/Employment contract
Mid/Regular
Sii Polska

Senior Java Software Engineer – banking industry

Sii Polska
3.7
Warsaw
B2B contract/Employment contract
Senior
14 000 - 28 000 PLN
CassandraDB2Git
T-Mobile Polska S.A.

T Hub - Senior AI Engineer [GenAI, LLM]

T-Mobile Polska S.A.
3.3
Warsaw
Employment contract
Senior
LeverX

SAP Enterprise Automation Engineer

LeverX
B2B contract/Employment contract
Mid/Regular
SAPSAP BTP
LeverX

Middle Automation QA Engineer

LeverX
B2B contract/Employment contract
Mid/Regular
QASDLCAPI & UI
Sii Polska

AEM Back-End Developer

Sii Polska
3.7
B2B contract/Employment contract
Mid/Regular
Sii Polska

Delphi Developer – Team Leader

Sii Polska
3.7
B2B contract/Employment contract
Senior
10 000 - 27 200 PLN
Accenture Polska

Java Microservices Developer

Accenture Polska
4.1
Employment contract
Mid/Regular
Accenture Polska

GenAI Engineer in Data&AI (She/He/They)

Accenture Polska
4.1
B2B contract/Employment contract
Mid/Regular
Accenture Polska

AI Applications Engineer in Data&AI (She/He/They)

Accenture Polska
4.1
Employment contract
Senior
TeamQuest

Senior C Software Engineer

TeamQuest
Warsaw
Employment contract
Senior
LeverX

Technical Product Owner / Lead .NET Developer

LeverX
B2B contract/Employment contract
Senior
.NET Core.NETPython
Devire

Senior Software Engineer

Devire
Warsaw
Employment contract
Senior
CC++Docker
Google

Senior Engineering Manager, Networking

Google
Warsaw
Employment contract
Mid/Regular
Luxoft Poland

Senior Java API Developer

Luxoft Poland
4.6
Warsaw
B2B contract/Employment contract
Senior
ConsulJPAJava