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Backend Jobs in Jastrzębie-Zdrój
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Senior Software Engineer
The Flex
Paris, Belfast +5
Paris
Belfast
Brighton
Birmingham
London
Manchester
Remote
Employment contract
Senior
React
AWS
Python
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
SAP CAP Node.js Developer
LeverX
Wroclaw, Warsaw
B2B contract/Employment contract
Senior
SAP CAP
Express
REST
SAP BTP CAP Java Developer
LeverX
Wroclaw, Warsaw +1
Wroclaw
Warsaw
Remote
B2B contract/Employment contract
Mid/Regular
SAP CAP
SAP BTP
OData
SAP CAP Java Cloud Developer
LeverX
Wroclaw, Warsaw +1
Wroclaw
Warsaw
Remote
B2B contract/Employment contract
Senior
SAP CAP
Spring
Maven
Middle Back-End Engineer (Java)
Innovecs
Remote
Employment contract
Mid/Regular
Senior Full Stack Engineer
Readdle
Remote
Employment contract
Senior
JavaScript
AWS
GCP
Senior C#/
.NET Developer
Luxoft DXC
Remote
Employment contract
Senior
.NET
React
MongoDB
Murex BA - Allrounder
Luxoft DXC
Remote
Employment contract
Mid/Regular
SQL
UNIX
Python/
Airflow developer
Luxoft DXC
Remote
Employment contract
Mid/Regular
Airflow
Docker
Kubernetes
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
Java
.NET
Senior Backend Java Developer
TeamQuest
Warsaw
B2B contract
Senior
28 000 - 35 000 PLN
Kafka
gRPC
REST
APM/
Observability Engineer (Presales Engineer)
TeamQuest
Warsaw
B2B contract/Employment contract
Senior
12 000 - 16 000 PLN
Kubernetes
Java
.NET
Software Development Team Leader (C#/
.Net area)
TeamQuest
Warsaw
B2B contract
Lead / Principal
24 000 - 28 000 PLN
.NET Core
Entity Framework
Angular
Senior Backend Java Developer
TeamQuest
Warsaw
B2B contract
Senior
28 000 - 35 000 PLN
Kafka
gRPC
REST
Software Development Team Leader (C#/
.Net area)
TeamQuest
Warsaw
B2B contract
Lead / Principal
24 000 - 28 000 PLN
C#
Angular
JavaScript
Software Engineer (Microsoft Azure) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
.NET
C#
Python
Senior Software Developer (Python, Java)
Luxoft DXC
Remote
Employment contract
Senior
Python
Gen AI
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
Full-Stack Engineer (Web & APIs)
The Flex
Paris, Belfast +5
Paris
Belfast
Brighton
Birmingham
London
Manchester
Remote
Employment contract
Mid/Regular
React
AWS
Python
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 Software Developer - React Native
Luxoft DXC
Remote
Employment contract
Senior
JavaScript
Java
Kotlin
Senior Murex Front-Office Migration BA
Luxoft DXC
Remote
Employment contract
Senior
MxML
Datamart
Murex MxML Developer
Luxoft DXC
Remote
Employment contract
Mid/Regular
Murex
XML
GIT
Senior Murex Front-Office Pre-trade Developer
Luxoft DXC
Remote
Employment contract
Senior
SQL
Python
UNIX
Senior Data Migration Engineer (Java, Universe DB, SQL)
Luxoft DXC
Remote
Employment contract
Senior
SQL
Universe DB
Spring Boot
Senior Software Engineer (IAM) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Senior
.NET
C#
PowerShell
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 Development Team Leader (C#/
.Net area)
TeamQuest
Warsaw
B2B contract
Lead / Principal
24 000 - 28 000 PLN
.NET Core
Entity Framework
Angular
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 Engineer (SAP BTP) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
Groovy
iFlows
SAP S/4HANA
Senior Backend Engineer (L5-L6) 100% remote
Apollo.io
Remote
Employment contract
Senior
28 000 - 40 000 PLN
React
TypeScript
Docker
Software Engineer (Generative AI) | f/
m/
d
ERGO Technology & Services S.A.
Warsaw, Gdansk
Employment contract
Mid/Regular
Azure OpenAI
Azure Machine Learning
Kubernetes
Senior Software Developer - React Native
Luxoft DXC
Remote
Employment contract
Senior
JavaScript
Java
Kotlin
Avaloq Developer
Luxoft DXC
Warsaw
Employment contract
Mid/Regular
Avaloq Banking System
SQL
Senior Java Developer
Luxoft DXC
Warsaw
Employment contract
Senior
Spring
Spring Boot
Microservices
PowerBuilder/
Python Developer
Luxoft DXC
Remote
Employment contract
Mid/Regular
Python
Java
SQL
Software Development Team Leader (C#/
.Net area)
TeamQuest
Warsaw
B2B contract
Lead / Principal
24 000 - 28 000 PLN
.NET Core
Entity
Angular
Software Development Team Leader (C#/
.Net area)
TeamQuest
Warsaw
B2B contract
Lead / Principal
24 000 - 28 000 PLN
.NET Core
Entity Framework
Angular
Software Engineer - Trading Core
Wincent
Bratislava, Remote
Employment contract
Senior
From 6 600 EUR
Software Engineer - OTC Team
Wincent
Bratislava, Remote
Employment contract
Senior
From 6 600 EUR
AWS
Software Engineer - Algo team
Wincent
Bratislava, Remote
Employment contract
Senior
From 6 600 EUR
Software Engineer - Energy Trading
Wincent
Prague, Remote
Employment contract
Senior
From 6 600 EUR
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