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Backend Jobs in Żoliborz
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Senior Software Engineer, Core Identity (Auth0)
Okta
Barcelona, Remote
Employment contract
Senior
TypeScript
JavaScript
MongoDB
Senior PHP Engineer
TransferGo
Krakow, Warsaw
Contractor
Senior
3 000 - 4 500 EUR
Symfony
MySQL
Docker
Senior .Net Developer
Nearform
Remote
Contractor
Senior
Git
React
Software Engineer (.NET & Angular) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
Angular
TypeScript
SignalR
Software Engineer (SAP Integration Suite) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
SAP PI
Microsoft BizTalk
SAP BTP
Software Engineer (IAM) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
.NET
C#
PowerShell
Senior Software Engineer (SAP ABAP Developer) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Senior
SAP Fiori
BTP
BizTalk
Senior Software Engineer (.NET /
Azure) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Senior
C#
Azure
Terraform
Software Engineer (JavaScript) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
TypeScript
React
Node.js
Senior Machine Learning Engineer
Zendesk
Remote
Employment contract/Other
Senior
Kubernetes
Docker
AWS
Senior Java Developer
Luxoft DXC
Warsaw
Employment contract
Senior
Spring
Spring Boot
Microservices
Python Developer (Universe DB/
SQL)
Luxoft DXC
Remote
Employment contract
Mid/Regular
Universe DB
SQL
PostgreSQL
PowerBuilder/
Python Developer
Luxoft DXC
Remote
Employment contract
Mid/Regular
Python
Java
SQL
Fullstack Java Developer
Devire
Warsaw
B2B contract
Mid/Regular
20 100 - 25 200 PLN
Spring
JavaScript
Angular
Dynamics 365 Commerce/
POS Developer
TeamQuest
Warsaw, Remote
B2B contract/Employment contract
Junior
18 000 - 20 000 PLN
X++
C#
TypeScript
APM/
Observability Engineer (Presales Engineer)
TeamQuest
Warsaw
B2B contract/Employment contract
Senior
12 000 - 16 000 PLN
Kubernetes
Java
.NET
Senior Backend Java Developer
TeamQuest
Warsaw
B2B contract
Senior
28 000 - 35 000 PLN
Kafka
gRPC
REST
Software Principal Engineer
Dell
Warsaw
Employment contract
Lead / Principal
Python
Linux
storage protocols
Senior Software Engineer
Dell
Warsaw
Employment contract
Senior
Python
Linux
Windows
Software Engineer (Microsoft Azure) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
.NET
C#
Python
Senior Oracle Siebel Developer
Reply Polska
Katowice, Remote
B2B contract
Senior
21 000 - 29 500 PLN
Java
SQL
REST API
Wealth Platforms Junior Programmer
Accenture Polska
Warsaw
Employment contract
Junior
Oracle Database
Java
Angular
Senior AI Engineer
Amdaris
Remote
Employment contract
Senior
PyTorch
TensorFlow
GPT-4
AI/
ML Engineer (IAM Solutions)
Coherent Solutions Sp z o.o.
Remote
Other
Mid/Regular
PyTorch
TensorFlow
scikit-learn
Senior Backend Engineer
Kyriba
Warsaw, Remote
Contractor
Senior
TypeScript
Spring Boot
Node.js
Scala Developer
Appodeal
Barcelona, Remote
Employment contract
Senior
PostgreSQL
Docker
Kubernetes
Senior Software Engineer -Telematics/
Global Compliance
Samsara
Remote
Employment contract
Senior
GraphQL
TypeScript
React
Middle/
Senior C# Developer for MS365
Veeam
Remote
Employment contract
Senior
Od 22 900 PLN
.NET 8
PowerShell
Azure DevOps
Python/
Airflow developer
Luxoft DXC
Remote
Employment contract
Mid/Regular
Airflow
Docker
Kubernetes
Senior Java BackEnd engineer
Luxoft DXC
Remote
Employment contract
Senior
Spring Boot
Hibernate
AWS
Senior Full Stack (Java/
Kotlin, React) Developer
Luxoft DXC
Remote
Employment contract
Senior
Kotlin
React
Spring Boot
APM/
Observability Engineer (Presales Engineer)
TeamQuest
Warsaw
B2B contract/Employment contract
Senior
12 000 - 16 000 PLN
Kubernetes
CI/CD
Jenkins
APM/
Observability Engineer (Presales Engineer)
TeamQuest
Warsaw
B2B contract/Employment contract
Senior
12 000 - 16 000 PLN
Kubernetes
Java
.NET
Senior Backend Java Developer
TeamQuest
Warsaw
B2B contract
Senior
28 000 - 35 000 PLN
Kafka
gRPC
REST
Dynamics 365 Commerce/
POS Developer
TeamQuest
Warsaw, Remote
B2B contract/Employment contract
Junior
18 000 - 20 000 PLN
X++
C#
TypeScript
Software Principal Engineer (Python)
Dell
Warsaw
Employment contract
Lead / Principal
C
Linux
Docker
Python Engineer - AI Document Generation
PandaDoc
Remote
Employment contract
Mid/Regular
AsyncIO
Django
AWS
Systems Administrator | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
Windows Server
IIS
MS SQL Server
Software Engineer (Python & R) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
R
Docker
Kubernetes
Senior Software Engineer | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Senior
Vue.js
TypeScript
SQL Server
Senior Software Engineer (.NET/
Azure/
Terraform) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Senior
Azure
Terraform
C#
Senior Engineer, Backend
Tide
Remote
Employment contract
Senior
Od 4 800 EUR
Spring Boot
JOOQ
PostgreSQL
Senior Software Developer - React Native
Luxoft DXC
Remote
Employment contract
Senior
JavaScript
Java
Kotlin
Senior QA Automation Engineer
Luxoft DXC
Warsaw
Employment contract
Senior
Cucumber
Selenium
JMeter
Electronic Trading - Senior Developer (.Net)
Luxoft DXC
Warsaw
Employment contract
Senior
ASP.NET
Docker
RabbitMQ
C# Developer
Devire
Warsaw
B2B contract
Mid/Regular
19 200 - 22 400 PLN
.NET
REST WebAPI
MS SQL
C++ Developer
Devire
Remote
B2B contract
Mid/Regular
17 600 - 21 000 PLN
Java
Spring
Azure
Senior Backend Java Developer
TeamQuest
Warsaw
B2B contract
Senior
28 000 - 35 000 PLN
Kafka
gRPC
REST
Software Engineer (SAP BTP) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
Groovy
iFlows
SAP S/4HANA
Senior Developer Advocate
Elastic
Amsterdam, Remote
Employment contract
Senior
Kibana
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