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Backend

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Backend Jobs in Barcelona

Okta

Senior Software Engineer, Core Identity (Auth0)

Okta
Barcelona, Remote
TypeScriptJavaScriptMongoDB
N26

Backend Engineer

N26
Barcelona
Spring BootKotlinPostgreSQL
N26

Backend Engineer - Banking Foundations

N26
Berlin, Barcelona
JavaKotlinPostgreSQL
BitPanda

Senior Software Engineer, Python (Asset Pricing & Hedging)

BitPanda
Barcelona, Remote
FastAPIKafkaZeroMQ
N26

Senior Backend Engineer - Engagement

N26
Barcelona
KotlinJVMPostgreSQL
Okta

Senior Software Engineer - AI Authentication

Okta
Barcelona
Node.jsPostgreSQLMongoDB
Travelpark

Software Engineer

Travelpark
Barcelona
DjangoReact
Veeva Systems

Python Engineer

Veeva Systems
Barcelona, Remote
DjangoGraphQLReact
BitPanda

Senior Software Engineer, Java

BitPanda
Barcelona, Remote
Spring BootPostgreSQLMongoDB
Appodeal

Senior Full-Stack Engineer

Appodeal
Barcelona
JavaScriptTypeScriptAWS
Preply

Senior Back-End Engineer

Preply
Barcelona
DjangoJavaSpring
Appodeal

Scala Developer

Appodeal
Barcelona, Remote
PostgreSQLDockerKubernetes
Innovecs

Middle Software Engineer (Java)

Innovecs
Remote
Innovecs

Advanced Software Engineer (Java)

Innovecs
Remote
Elastic

Principal Software Engineer

Elastic
Remote
PythonAWSGCP
Veeam

Platform Engineer, Cloud

Veeam
Remote
From 22 900 PLN
Azure AKSAWS EKSDocker
Keyloop

Senior Ruby on Rails Engineer

Keyloop
Reading, Remote
RubyRSpecJavaScript
Keyloop

Ruby on Rails Developer

Keyloop
Reading, Remote
RubyRSpecJavaScript
Luxoft DXC

Senior Mainframe Developer

Luxoft DXC
Remote
JCLCICSDB2
TeamQuest

Senior Algorithm Developer (Java/Kotlin)

TeamQuest
Remote
23 000 - 30 000 PLN
JavaMongoDBAzure Function
Evoplay Games

Middle PHP Developer

Evoplay Games
PHPUnitDockerGit
Oxylabs

Senior Web Scraping Engineer - Python

Oxylabs
Remote
From 5 600 EUR
FastAPISQLAlchemyDocker
Astreya

Software Engineer – Capacity Planning Tooling

Astreya
Remote
GoBigQuerySplunk
Luxoft DXC

Python/Airflow developer

Luxoft DXC
Remote
AirflowDockerKubernetes
Luxoft DXC

Senior C#/.NET Developer

Luxoft DXC
Remote
.NETMongoDBReact
Reply Polska

Senior Oracle Siebel Developer

Reply Polska
Katowice, Remote
21 000 - 29 500 PLN
JavaSQLREST API
Xsolla

Tech Lead — Backend Gaming Services Integrations

Xsolla
From 7 500 EUR
SDKAPImicroservices
Constructor TECH

Team Lead (C#)

Constructor TECH
Sofia, Remote
.NET CoreSQLJavaScript
N-iX

Senior .NET Backend Engineer

N-iX
Remote
C#AzureKubernetes
BigCommerce

Senior Software Engineer - Backend

BigCommerce
Remote
PythonGoJava
BigCommerce

Software Engineer

BigCommerce
Remote
MySQLHTMLCSS
Luxoft DXC

Senior Python Developer

Luxoft DXC
Remote
FastAPILangChainLanggraph
Luxoft DXC

Senior Java BackEnd engineer

Luxoft DXC
Remote
Spring BootHibernateAWS
TeamQuest

Dynamics 365 Commerce/POS Developer

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

Software Engineer (Go & Containers)

SUSE
Remote
DockerPodmanKubernetes
PandaDoc

Senior Python Engineer

PandaDoc
Remote
DjangoAsyncIOCelery
PandaDoc

Senior Python Engineer, Customer Value Track

PandaDoc
Remote
DjangoAsyncIOJava
Luxoft DXC

Senior Software Developer - React Native

Luxoft DXC
Remote
JavaScriptJavaKotlin
Luxoft DXC

Senior C#/C++ Developer

Luxoft DXC
Remote
C++SQLPython
Apollo.io

Senior Backend Engineer (L5-L6) 100% remote

Apollo.io
Remote
28 000 - 40 000 PLN
ReactTypeScriptDocker
NFQ

Software Engineer (PHP)

NFQ
Vilnius, Remote
SymfonyMySQLDoctrine
Vonage

Senior Product Manager - Network Insights

Vonage
Remote
Open RANCPaaS
Glia

Software Engineer

Glia
Remote
GoRubyTypeScript
Glia

Software Engineer

Glia
Remote
GoRubyTypeScript
Luxoft DXC

Senior Software Developer - React Native

Luxoft DXC
Remote
JavaScriptJavaKotlin
Concentrix

CCaaS & Conversation AI Seller

Concentrix
Düsseldorf, Remote
Conversational AIAWSGenesys
Constructor TECH

Software Engineer

Constructor TECH
Remote
.NET CoreSQLAzure
PandaDoc

Senior Python Engineer, Application Platform

PandaDoc
Remote
DjangoPostgreSQLRedis
Readdle

Senior Full Stack Engineer

Readdle
Remote
HTMLCSSJavaScript
Remedy

Backend Engineer (Python)

Remedy
Tbilisi, Remote
FastAPIGraphQLPostgreSQL