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Backend Jobs in Żoliborz

Okta

Senior Software Engineer, Core Identity (Auth0)

Okta
Barcelona, Remote
TypeScriptJavaScriptMongoDB
ERGO Technology & Services S.A.

Software Engineer (Python–GenAI) | f/m/d

ERGO Technology & Services S.A.
Gdansk, Warsaw
Azure OpenAIAzure Machine LearningKubernetes
ERGO Technology & Services S.A.

Senior Software Engineer (TM1) | f/m/d

ERGO Technology & Services S.A.
Warsaw, Gdansk
IBM Planning and AnalyticsTI
CaptivateIQ

Fullstack Software Engineer

CaptivateIQ
Remote
ReactPythonPostgreSQL
CaptivateIQ

Data Engineer

CaptivateIQ
Remote
PythonSQLWorkato
Vonage

Software Engineer - Core Voice

Vonage
Remote
AWSAsteriskOpenSIPs
Acutane

Software Engineer

Acutane
Zielona Góra, Remote
Od 15 000 PLN
.NETTypeScriptJavaScript
Luxoft DXC

Senior Python Developer

Luxoft DXC
Remote
FastAPILangChainLlamaIndex
Luxoft DXC

Senior Java BackEnd engineer

Luxoft DXC
Remote
Spring BootHibernateAWS
Devire

Fullstack Java Developer

Devire
Warsaw
22 400 - 28 800 PLN
SpringJavaScriptAngular
Devire

C# Developer

Devire
Warsaw
19 200 - 22 400 PLN
.NETREST WebAPIMS SQL
TeamQuest

Senior Algorithm Developer (Java/Kotlin)

TeamQuest
Remote
23 000 - 30 000 PLN
JavaMongoDBAzure Function
TeamQuest

Fullstack PHP Developer

TeamQuest
Warsaw
15 000 - 22 000 PLN
LaravelReactMySQL
Ensono

Software Engineer

Ensono
Remote
KubernetesDockerServiceNow
Samsara

Senior Software Engineer II

Samsara
Remote
AWS LambdaGraphQLSnowflake
N-iX

Senior .NET Backend Engineer

N-iX
Remote
C#KubernetesAzure
DoiT

Senior Software Engineer (Data-Focused)

DoiT
Remote
TypeScriptSQLKubernetes
DoiT

Senior Software Engineer (Data-Focused)

DoiT
Remote
TypeScriptSQLKubernetes
Legend

Senior Software Engineer

Legend
Warsaw
TypeScriptJava.NET
Welocalize

AI Machine Learning R&D Engineer

Welocalize
TensorFlowDockerAWS
Redis

C/C++ Software Engineer - Redis Server team

Redis
Remote
C++Redis
Fresha

Staff Backend Engineer

Fresha
Warsaw
Od 25 000 PLN
microservices
Readdle

Senior Backend Engineer

Readdle
Warsaw, Remote
KubernetesAWSGCP
Waymo

Backend Technical Lead Manager - TaaS

Waymo
Warsaw
C++SpannerProtocol Buffers
ERGO Technology & Services S.A.

Senior Software Engineer (.NET/Azure/Terraform) | f/m/d

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

Senior Software Engineer | f/m/d

ERGO Technology & Services S.A.
Warsaw, Gdansk
Vue.jsTypeScriptSQL Server
ERGO Technology & Services S.A.

Software Engineer (SAP Integration Suite) | f/m/d

ERGO Technology & Services S.A.
Warsaw, Gdansk
SAP APIsBTPSAP PI
Luxoft DXC

Electronic Trading - Senior Developer (.Net)

Luxoft DXC
Warsaw
ASP.NETDockerRabbitMQ
Devire

Senior Big Data

Devire
Warsaw
23 500 - 30 200 PLN
ScalaPythonJava
TeamQuest

APM/Observability Engineer (Presales Engineer)

TeamQuest
Warsaw
12 000 - 16 000 PLN
KubernetesJava.NET
TeamQuest

Senior Backend Java Developer

TeamQuest
Warsaw
28 000 - 35 000 PLN
KafkagRPCREST
ERGO Technology & Services S.A.

Software Engineer (.NET & Angular) | f/m/d

ERGO Technology & Services S.A.
Warsaw, Gdansk
AngularTypeScriptSignalR
Wolt

Senior Staff Engineer, Fintech

Wolt
KotlinKubernetesKafka
Tide

Lead Engineer, Python (MLOps)

Tide
Remote
DjangoFastAPIFlask
Tide

Lead Engineer, Python (MLOps)

Tide
Remote
Od 5 900 EUR
DjangoFlaskFastAPI
Preply

Senior Back-End Engineer

Preply
Kyiv, Remote
DjangoReactJava
Luxoft DXC

Senior Software Developer - React Native

Luxoft DXC
Remote
JavaScriptJavaKotlin
Luxoft DXC

Senior Mainframe Developer

Luxoft DXC
Remote
JCLCICSDB2
Luxoft DXC

Avaloq Developer

Luxoft DXC
Warsaw
Avaloq Banking SystemSQL
ERGO Technology & Services S.A.

Senior Software Engineer (IAM) | f/m/d

ERGO Technology & Services S.A.
Warsaw, Gdansk
.NETC#PowerShell
Apollo.io

Senior Backend Engineer (L5-L6) 100% remote

Apollo.io
Remote
28 000 - 40 000 PLN
ReactTypeScriptDocker
ERGO Technology & Services S.A.

Software Engineer (SAP BTP) | f/m/d

ERGO Technology & Services S.A.
Warsaw, Gdansk
SAP S/4HANAiFlowsGroovy
IDT

Golang Software Engineer

IDT
AWSDockerGit
The Dot Collective

Data Engineer - Azure

The Dot Collective
Warsaw
SQLAzureSpark
Luxoft DXC

Python/Airflow developer

Luxoft DXC
Remote
AirflowDockerKubernetes
Luxoft DXC

Senior C#/.NET Developer

Luxoft DXC
Remote
.NETMongoDBReact
TeamQuest

Dynamics 365 Commerce/POS Developer

TeamQuest
Warsaw, Remote
18 000 - 20 000 PLN
X++C#TypeScript
Pleo

Senior Fullstack Engineer

Pleo
7 200 - 8 400 EUR
Node.jsReactTypeScript
Reply Polska

Senior Oracle Siebel Developer

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

Senior Application Support Specialist (SimCorp)

ERGO Technology & Services S.A.
Warsaw, Gdansk
SQLCrystal Reports