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Backend Jobs in Barcelona
Barcelona
Backend Developer
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Senior Software Engineer, Platform App Services
Okta
Barcelona
Employment contract
Senior
Go
JavaScript
TypeScript
Product Developer Engineer
Novanta
Barcelona
Employment contract
Senior
embedded systems
RF
hardware-software integration
Java IoT Developer
Novanta
Barcelona
Employment contract
Senior
IoT
RFID
Linux
Cloud Java Backend Engineer
Novanta
Barcelona
Employment contract
Senior
Spring
PostgreSQL
MySQL
Lead Golang Software Engineer
IDT
Warsaw, Minsk +6
Warsaw
Minsk
Tbilisi
Barcelona
Lisbon
Athens
Yerevan
Remote
Contractor
Lead / Principal
Docker
AWS
MongoDB
Senior Software Engineer, Python (Asset Pricing & Hedging)
BitPanda
Barcelona
Other
Senior
FastAPI
Kafka
AWS
Senior Software Engineer - AI Authentication
Okta
Barcelona
Employment contract
Senior
Node.js
PostgreSQL
MongoDB
Staff Software Engineer, Indexer
Okta
Barcelona, Remote
Employment contract
Senior
Kubernetes
Docker
AWS
Backend Engineer - Customer Risk Lifecycle
N26
Berlin, Vienna +1
Berlin
Vienna
Barcelona
Employment contract
Senior
JVM
Kotlin
PostgreSQL
Python Engineer
Veeva Systems
Barcelona, Remote
Employment contract
Senior
Django
GraphQL
React
Senior Software Engineer, Organisations (Auth0)
Okta
Barcelona
Employment contract
Senior
JavaScript
TypeScript
PostgreSQL
Senior Software Engineer, Ruby/
RoR (Onprem)
Workato
Barcelona, Madrid
Employment contract
Senior
Rails
PostgreSQL
SQL Server
Senior Full-Stack Engineer
Appodeal
Barcelona
Other
Senior
JavaScript
TypeScript
AWS
Staff Software Engineer, Query Execution
MongoDB
Barcelona, Remote
Employment contract
Lead / Principal
MongoDB
Atlas
PHP Developer
EMBL
Barcelona, Remote
Employment contract
Mid/Regular
HTML
Senior Back-End Engineer
Preply
Barcelona
Employment contract
Senior
Django
Java
Spring
Scala Developer
Appodeal
Warsaw, Barcelona +1
Warsaw
Barcelona
Remote
Employment contract
Senior
PostgreSQL
Docker
Kubernetes
Firmware Engineer Servo Drives
Novanta
Barcelona
Employment contract
Mid/Regular
Embedded Systems
Real-time Systems
CAN
Senior Product Manager
MariaDB
Remote
Employment contract
Senior
Galera Cluster
MySQL
OLTP
Senior Software Engineer - Redis Cluster Cloud
Redis
Remote
Employment contract
Senior
Python
NoSQL
microservices
Senior Engineer, Backend
Tide
Remote
Employment contract
Senior
Spring Boot
JOOQ
PostgreSQL
C# Developer
Veeam
Remote
Employment contract
Mid/Regular
.NET
Azure DevOps
MSBuild
Senior Software Developer - React Native
Luxoft DXC
Remote
Employment contract
Senior
JavaScript
Java
Kotlin
Delphi Programmer
TeamQuest
Lublin, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SQL
Delphi Programmer
TeamQuest
Katowice, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SVN
Developer Microsoft Dynamics 365 Finance & Operations (D365 F&O)
TeamQuest
Warsaw, Remote
B2B contract
Junior
22 000 - 27 000 PLN
X++
C#
SQL Server
Delphi Programmer
TeamQuest
Bialystok, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SQL
Delphi Programmer
TeamQuest
Krakow, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SQL
Delphi Programmer
TeamQuest
Warsaw, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SVN
Delphi Programmer
TeamQuest
Lodz, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SVN
Delphi Programmer
TeamQuest
Rzeszów, Remote
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XML
SOAP
SQL
Delphi Programmer
TeamQuest
Gdansk, Remote
B2B contract
Junior
14 000 - 18 000 PLN
XML
SOAP
SQL
Delphi Programmer
TeamQuest
Wroclaw, Remote
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XML
SOAP
PostgreSQL
Delphi Programmer
TeamQuest
Poznan, Remote
B2B contract
Mid/Regular
14 000 - 18 000 PLN
XML
SOAP
SQL
Senior Backend Engineer (L5-L6) 100% remote
Apollo.io
Remote
Employment contract
Senior
28 000 - 40 000 PLN
Ruby
React
TypeScript
C++ Embedded Developer - HEMS
R&D Viessmann Climate Solutions PL
Remote
Employment contract
Mid/Regular
Python
CMake
Docker
Java Developer
Coherent Solutions Sp z o.o.
Remote
Employment contract
Junior
Spring Boot
PostgreSQL
Kafka
Backend Developer (Node.js)
Fundraise Up
Remote
Employment contract
Senior
From 5 100 EUR
TypeScript
Koa
NestJS
Backend Developer (Node.js)
Fundraise Up
Remote
Other
Senior
From 4 700 EUR
TypeScript
Koa
NestJS
Senior Back-End Engineer
Veriff
Tallinn, Remote
Employment contract
Senior
TypeScript
Node.js
Senior Java BackEnd engineer
Luxoft DXC
Remote
Employment contract
Senior
Spring Boot
Hibernate
AWS
Senior/
Lead Full-Stack Developer (.Net+Angular)
Luxoft DXC
Remote
Employment contract
Lead / Principal
C#
ASP.NET
Angular
Senior Java Developer
Luxoft DXC
Remote
Employment contract
Senior
Spring Boot
Docker
Kubernetes
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
MongoDB
Azure Function
Senior C++ Engineer
N-iX
Remote
Other
Senior
Linux
DICOM
Qt
Medior ServiceNow Platform Engineer
NN Group
Madrid, Remote
Employment contract
Mid/Regular
Rest API
SOAP
Graph QL API
Senior Software Developer - React Native
Luxoft DXC
Remote
Employment contract
Senior
JavaScript
Java
Kotlin
Senior Algorithm Developer (Java/
Kotlin)
TeamQuest
Remote
B2B contract
Senior
23 000 - 30 000 PLN
Java
MongoDB
Azure Function
Senior Staff Software Engineer, Platform
Cribl
Remote
Employment contract
Senior
TypeScript
React
REST API
Fullstack Software Engineer
CaptivateIQ
Remote
Employment contract
Senior
React
Python
PostgreSQL
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