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Backend Jobs

Telnyx

FreeSWITCH Software Engineer

Telnyx
Remote
C++SIPRTP
Reply Polska

Azure Cloud Engineer

Reply Polska
Katowice
100 - 100 PLN
TerraformPythonGitHub Actions
Apollo.io

Senior Backend Engineer (L5-L6) 100% remote

Apollo.io
Remote
27 000 - 40 000 PLN
RubyReactTypeScript
Reply Polska

Senior Backend Developer - Kotlin / Spring Boot

Reply Polska
Katowice
22 400 - 30 400 PLN
Spring BootKafkaPostgreSQL
Reply Polska

Cloud DevOps Engineer

Reply Polska
Katowice
13 000 - 27 200 PLN
TerraformHelmJava Spring Framework
Reply Polska

Junior Developer (Azure)

Reply Polska
Katowice
5 000 - 9 000 PLN
DockerKubernetesAzure DevOps
Reply Polska

Junior Software Developer - Cloud Native / Java

Reply Polska
Katowice
5 000 - 9 000 PLN
DockerKubernetesMicroprofile
ERGO Technology & Services S.A.

Software Engineer (AEM)

ERGO Technology & Services S.A.
Warsaw, Gdansk
JavaJavaScriptReact
ERGO Technology & Services S.A.

Senior Software Engineer (AEM)

ERGO Technology & Services S.A.
Warsaw, Gdansk
JavaReactAngular
Reply Polska

Adobe Commerce Backend Developer

Reply Polska
Katowice
12 000 - 22 000 PLN
PHPGraphQLREST
Reply Polska

Golang Senior Software Engineer

Reply Polska
Katowice
16 000 - 29 000 PLN
RustKubernetesHelm
ERGO Technology & Services S.A.

Software Engineer (SAP Integration Suite)

ERGO Technology & Services S.A.
Warsaw, Gdansk
SAP APIsBTPSAP PI
Reply Polska

Senior Java Developer with Azure

Reply Polska
Katowice
24 000 - 32 000 PLN
Spring BootHibernateAzure
Luxoft DXC

Senior Java Developer (strong SQL)

Luxoft DXC
Warsaw
SQLOracle DatabasePostgreSQL
Reply Polska

Salesforce Developer

Reply Polska
Katowice
13 000 - 29 000 PLN
APEXSOQLLWC
ERGO Technology & Services S.A.

Software Engineer (Python–GenAI)

ERGO Technology & Services S.A.
Gdansk, Warsaw
Azure OpenAIAzure Machine LearningKubernetes
Holisticon Connect Sp. z o.o.

FullStack Engineer (Python & React) REMOTE

Holisticon Connect Sp. z o.o.
Remote
17 400 - 27 200 PLN
ReactTypeScriptDjango
Reply Polska

Senior Developer (Azure)

Reply Polska
Katowice
13 000 - 28 000 PLN
DockerKubernetesAzure DevOps
Luxoft DXC

Senior Java Developer (SDE3)

Luxoft DXC
Krakow
Spring BootKubernetesTerraform
Luxoft DXC

Senior/Lead Java Developer

Luxoft DXC
Warsaw
Spring BootSpringOracle Database
Reply Polska

Senior Power Apps Developer

Reply Polska
Katowice, Krakow
13 000 - 20 000 PLN
Power AutomateDataverseC#
Luxoft DXC

Senior Software Developer - React Native

Luxoft DXC
Remote
JavaScriptJavaKotlin
Reply Polska

Mid/Senior Java Developer

Reply Polska
Katowice, Krakow
9 000 - 24 000 PLN
Spring BootDockerKubernetes
Reply Polska

PHP Developer

Reply Polska
Katowice
9 000 - 20 000 PLN
SymfonyLaravelPHPUnit
Devire

AI Software Engineer ML/NLP

Devire
Warsaw
20 000 - 25 000 PLN
PyTorchHugging Face TransformersLangChain
Luxoft DXC

Software Development Engineer in Test (SDET)

Luxoft DXC
Warsaw
SeleniumSQLCucumber
Reply Polska

Power Platform Developer

Reply Polska
Krakow
9 000 - 13 000 PLN
Power AutomatePower BIJavaScript
Reply Polska

Junior Software Developer

Reply Polska
Katowice, Remote
5 000 - 9 000 PLN
APEXSOQLLWC
Luxoft DXC

DEEP LEARNING SOFTWARE ENGINEER - AI MODELS

Luxoft DXC
Gdansk
C++PyTorchTensorFlow
Luxoft DXC

GRAPHICS SOFTWARE DEVELOPMENT

Luxoft DXC
Gdansk
C++GPUgraphics API
Reply Polska

Senior .NET Developer Backend

Reply Polska
Katowice
16 000 - 22 000 PLN
AzureCosmosDBDocker
Luxoft DXC

PowerBuilder Developer

Luxoft DXC
Warsaw
Oracle DatabasePL/SQL.NET
TeamQuest

Senior Algorithm Developer (Java/Kotlin)

TeamQuest
Remote
23 000 - 30 000 PLN
JavaMongoDBAzure Function
Luxoft DXC

Data Engineer (Clickhouse)

Luxoft DXC
Wroclaw
JavaPythonSQL
Luxoft DXC

Senior AI Software Engineer

Luxoft DXC
Krakow
LangGraphAutoGenOpenAI
Reply Polska

Senior Oracle Siebel Developer

Reply Polska
Katowice, Remote
21 000 - 29 500 PLN
JavaSQLREST API
ERGO Technology & Services S.A.

Senior Software Engineer (.NET/Azure/Terraform)

ERGO Technology & Services S.A.
Warsaw, Gdansk
AzureTerraformC#
Luxoft DXC

Database Engineer (Sybase)

Luxoft DXC
Wroclaw, Krakow
T-SQLUnixAutosys
TeamQuest

Senior Software Developer C++

TeamQuest
Gdansk
28 000 - 36 000 PLN
QtSQLAzure
Luxoft DXC

Senior .NET Developer

Luxoft DXC
Wroclaw, Krakow
C#AzureSQL
Aristocrat

Database Developer

Aristocrat
Krakow
Od 13 100 PLN
T-SQL
Aristocrat

Database Developer

Aristocrat
Warsaw
Od 13 100 PLN
T-SQL
Luxoft DXC

AWS Backend Engineer

Luxoft DXC
Wroclaw
PythonAWSTerraform
Luxoft DXC

Python/Airflow developer

Luxoft DXC
Remote
AirflowDockerKubernetes
Luxoft DXC

Principal Java Developer

Luxoft DXC
Krakow
SpringKafkaAWS
Luxoft DXC

Senior C#/.NET Developer

Luxoft DXC
Wroclaw
.NETMongoDBReact
Luxoft DXC

Java Developer

Luxoft DXC
Wroclaw
Luxoft DXC

Derivatives BA Role

Luxoft DXC
Wroclaw
SQLPythonTableau
Luxoft DXC

Expert Java Developer

Luxoft DXC
Wroclaw
SpringMongoDBKotlin
Luxoft DXC

Senior Development Engineer in Test

Luxoft DXC
Wroclaw, Krakow
["Spring Boot", "Python", "SQL", "Docker"]["Spring Boot", "Cucumber BDD", "Python", "SQL"]