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Backend Jobs in Żoliborz
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Senior Blockchain Engineer
MoonPay
Barcelona, Bucharest +5
Barcelona
Bucharest
Lisbon
Krakow
London
New York City
Remote
Employment contract
Senior
Solana
Ethereum
React
ServiceNow Developer
Moderna
Warsaw
Employment contract
Senior
JavaScript
HTML
CSS
Senior Python Engineer, AI Team
PandaDoc
Remote
Employment contract/Other
Senior
RAG
LLM
T Hub - Senior Python Developer
Special Offer
T-Mobile Polska S.A.
Remote
Employment contract
Mid/Regular
FastAPI
Celery
LangChain
.NET Core + Angular Full-Stack Developer (PowerApps a Plus!)
FUTURESIGHT™
Remote
B2B contract
Junior
12 000 - 17 600 PLN
Angular
ASP.NET
SQL Server
Software Engineer (PHP)
NFQ
Vilnius, Remote
Employment contract
Mid/Regular
Symfony
Docker
MySQL
Software Engineer (Python–GenAI)
ERGO Technology & Services S.A.
Gdansk, Warsaw
Employment contract
Mid/Regular
Azure OpenAI
Azure Machine Learning
Docker
Software Engineer (AEM)
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
Java
JavaScript
React
Senior Software Engineer (.NET /
Azure)
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Senior
C#
Azure
Terraform
Software Development Engineer in Test (SDET)
Luxoft DXC
Warsaw
Employment contract
Mid/Regular
SQL
Selenium
Cucumber
Senior/
Lead Java Developer
Luxoft DXC
Warsaw
Employment contract
Lead / Principal
Spring Boot
Spring
Oracle Database
Senior Java Developer
Luxoft DXC
Remote
Employment contract
Senior
Spring
Docker
SQL
Senior Java Developer
Luxoft DXC
Remote
Employment contract
Senior
Spring Boot
Kafka
Redis
DevOps Engineer (with Python/
Java for cloud-based AI applications exp.)
Luxoft DXC
Remote
Employment contract
Mid/Regular
Java
AWS
Jenkins
Senior Software Developer - React Native
Luxoft DXC
Remote
Employment contract
Senior
JavaScript
Java
Kotlin
.NET Developer
Aristocrat
Warsaw
Employment contract
Mid/Regular
Od 16 600 PLN
C#
ASP.NET MVC
Web API
Java Technical Leader
Devire
Warsaw
B2B contract
Lead / Principal
25 600 - 32 000 PLN
Spring
Angular
Docker
Java Developer
Devire
Warsaw
B2B contract
Mid/Regular
22 400 - 28 800 PLN
Spring Boot
Kafka
Docker
Delphi Programmer
TeamQuest
Bialystok, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SVN
Delphi Programmer
TeamQuest
Lublin, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SVN
Delphi Programmer
TeamQuest
Poznan, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SQL
Delphi Programmer
TeamQuest
Gdansk, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SVN
Delphi Programmer
TeamQuest
Krakow, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SVN
Delphi Programmer
TeamQuest
Katowice, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SQL
Delphi Programmer
TeamQuest
Lodz, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SQL
Delphi Programmer
TeamQuest
Rzeszów, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SQL
Delphi Programmer
TeamQuest
Wroclaw, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SVN
Delphi Programmer
TeamQuest
Warsaw, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SQL
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Warsaw, Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
MongoDB
Azure Function
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Poznan, Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
MongoDB
Azure Function
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Wroclaw, Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
MongoDB
Azure Function
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Krakow, Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
MongoDB
Azure Function
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Katowice, Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
Azure Function
MongoDB
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Zielona Góra, Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
MongoDB
Azure Function
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Szczecin, Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
MongoDB
Azure Function
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Torun, Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
Azure Function
MongoDB
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Gdynia, Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
Azure Function
MongoDB
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Chorzów, Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
MongoDB
Azure Function
Senior Programmer C
TeamQuest
Warsaw
Employment contract
Senior
16 000 - 18 000 PLN
Shell
TCL
Perl
C Programmer
TeamQuest
Warsaw
Employment contract
Mid/Regular
16 000 - 18 000 PLN
Shell
TCL
Perl
Senior Cloud Engineer - AWS
TeamQuest
Warsaw, Remote
B2B contract
Senior
24 000 - 30 000 PLN
Terraform
Kubernetes
Python
Senior C++ Software Engineer
NVIDIA
Kyiv, Remote
Employment contract
Senior
Linux
TCP/IP
Senior Backend Engineer – Go /
EKS /
WebSockets & Reverse Proxy (IoT at Scale)
BSH Sprzęt Gospodarstwa Domowego
Warsaw, Lodz +1
Warsaw
Lodz
Wroclaw
Employment contract
Senior
EKS
WebSockets
DataDog
Full Stack /
Backend Developer (DataCoP)
BSH Sprzęt Gospodarstwa Domowego
Warsaw, Lodz +1
Warsaw
Lodz
Wroclaw
Employment contract
Senior
.NET Core
Python
Jenkins
Java Developer
Netcompany Poland Sp. z o.o.
Warsaw
B2B contract/Employment contract
Mid/Regular
8 000 - 12 000 PLN
Spring
Spring Boot
React
Software Engineer (SAP BTP)
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
Groovy
XSLT
iFlows
AWS Cloud Engineer
Luxoft DXC
Remote
Employment contract
Mid/Regular
Python
Java
Terraform
Senior DevOps Engineer (with Python experience)
Luxoft DXC
Remote
Employment contract
Senior
Kubernetes
Docker
Argocd
Python/
Airflow developer
Luxoft DXC
Remote
Employment contract
Mid/Regular
Airflow
Docker
Kubernetes
.NET Developer
Aristocrat
Warsaw
Employment contract
Senior
Od 16 600 PLN
C#
ASP.NET MVC
Web API
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