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Backend Developer jobs in konstancin-jeziorna

Wikimedia Foundation

Software Engineer III, Product Safety & Integrity

Wikimedia Foundation
Remote
7 600 - 12 000 USD
JavaScriptSQL
Wikimedia Foundation

Senior Software Engineer, Wikidata Platform

Wikimedia Foundation
Remote
From 9 700 USD
SPARQLKafkaDocker
Lumilens

Senior Software Engineer

Lumilens
.NETPythonWPF
TechTorch

AI Developer

TechTorch
Remote
LangChainLangGraphAWS Bedrock
Innovecs

Senior Back-End Engineer

Innovecs
Remote
Accenture Polska

Junior Salesforce Marketing Cloud Developer

Accenture Polska
AMPscriptHTMLCSS
Telnyx

Senior Backend Engineer

Telnyx
WebRTCKubernetesWebSockets
Luxoft DXC

Expert Forward Deployment Engineer

Luxoft DXC
Warsaw
SpringDockerOpenShift
Luxoft DXC

Senior Forward Deployment Engineer

Luxoft DXC
Warsaw
SpringDockerOpenShift
Luxoft DXC

Lead Java BackEnd engineer

Luxoft DXC
Spring BootHibernateAWS
Luxoft DXC

Software Developer | C#/.NET + ReactJS (Full-Stack Web)

Luxoft DXC
Remote
.NETReactAzure
Luxoft DXC

Senior Java Developer

Luxoft DXC
SparkSQL
Devire

Java Technical Leader

Devire
Warsaw
28 800 - 32 000 PLN
Spring BootKubernetesRabbitMQ
Devire

AI Native Backend Developer

Devire
Krakow, Remote
27 200 - 33 600 PLN
TypeScriptREST API
Devire

Senior Java Developer

Devire
Warsaw
25 600 - 30 400 PLN
Spring BootSQLJenkins
hyperexponential

Senior Backend Engineer

hyperexponential
Warsaw, Remote
Java
Anyone AI

Python Developer

Anyone AI
Remote
From 2 400 USD
JavaScriptTypeScriptJava
Provectus

Senior AI/ML Engineer (GenAI, AWS)

Provectus
AWSLLMTypeScript
Luxoft DXC

Senior Java Software Developer

Luxoft DXC
Spring BootKubernetesKafka
Luxoft DXC

Senior Java Software Developer

Luxoft DXC
Spring BootKubernetesKafka
Luxoft DXC

C++ / Backend Engineer

Luxoft DXC
Remote
Qt5CMakeConan
Luxoft DXC

Senior Azure .NET Software Engineer

Luxoft DXC
Remote
C#Azure FunctionsSQL
Luxoft DXC

Murex Tech Migration Senior SME

Luxoft DXC
Remote
MxMLPythonUnix
Luxoft DXC

Java Team Lead

Luxoft DXC
SparkSQLHadoop
Luxoft DXC

Senior DevOps engineer (Java background)

Luxoft DXC
Remote
JavaTerraformAWS
Luxoft DXC

Lead Java Software Developer

Luxoft DXC
KafkagRPCREST
Luxoft DXC

Senior\Regular GIS Java Developer

Luxoft DXC
Remote
GISEclipseESRI ArcGIS Runtime
Luxoft DXC

AI engineer with Agentic experience

Luxoft DXC
Remote
FastAPIAWSOpenAI
Luxoft DXC

Senior SW Engineer (Backend - events)

Luxoft DXC
Remote
PythonKafkaKubernetes
Luxoft DXC

Senior Backend Engineer (Cloud)

Luxoft DXC
Remote
PythonGoAWS
Mimica

Staff/Lead Python Engineer (FastAPI, Orchestration)

Mimica
FastAPIGrafanaPrometheus
Monq Ltd

Applied AI Engineer

Monq Ltd
Remote
SAPOracle DatabaseCoupa
Accenture Polska

Senior Salesforce Developer/Tech Lead (Open)

Accenture Polska
ApexLWCSOQL
Ruby Labs

Data Engineer (Marketing Systems)

Ruby Labs
Remote
SQLBigQueryAirflow
Accenture Polska

Mendix Software Engineer

Accenture Polska
DockerKubernetesAzure
BLP Digital AG

Senior Software Engineer

BLP Digital AG
Zurich, Remote
PythonReactTypeScript
Provectus

Senior AI/ML Engineer (GenAI, AWS)

Provectus
Yerevan, Remote
AWSTypeScriptAnthropic
Ruby Labs

Senior AI Engineer

Ruby Labs
Remote
Node.jsNext.jsRedis
Accenture Polska

MES Developer – DELMIA APRISO

Accenture Polska
JavaScriptCSSHTML
GT

Site Reliability Engineer (SRE)

GT
Remote
TypeScriptAWSCloudflare
Accenture Polska

Senior Embedded C++ AUTOSAR Engineer

Accenture Polska
AUTOSAREmbeddedgtest
StackAI

Senior Software Engineer, Engine & Distributed Systems

StackAI
Warsaw
35 800 - 36 600 PLN
TemporalFastAPIPostgreSQL
The Flex

Software Engineer

The Flex
FastAPIReactTypeScript
IDT

Lead Java Developer

IDT
CAsteriskLinux
Oscilar

Sr./Staff JavaScript Developer - Web SDK

Oscilar
Remote
From 32 800 PLN
TypeScriptWebpackBabel