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Backend Developer jobs in barcelona

Novanta

Software Engineer

Novanta
Barcelona
QtEtherCATCANOpen
Back Market

Senior Software Engineer-Backend Major - Code Foundations

Back Market
Barcelona, Remote
FastAPIGoPostgreSQL
dLocal

Staff Engineer - Java

dLocal
SpringHibernateAWS
Diabolocom

Senior Backend Software Engineer, Auxiliary Squad

Diabolocom
Spring BootPostgreSQLRabbitMQ
BLP Digital AG

Software Engineer - Delta Platform

BLP Digital AG
Ashby

Staff Platform Engineer - EU

Ashby
12 800 - 20 800 EUR
TypeScriptNode.jsPostgreSQL
dLocal

Staff Engineer - Payments Performance

dLocal
SpringHibernateAWS
Preply

Senior Back-End Engineer

Preply
Barcelona
DjangoJavaScriptTypeScript
Rover.com

Software Engineer - Backend Platform

Rover.com
Barcelona
From 5 200 EUR
MySQLPythonDjango
Docker

Senior Software Engineer, Security, Docker Desktop

Docker
Remote
9 400 - 36 100 USD
DockerLinuxOAuth
DuckDuckGo

Senior C++ Engineer

DuckDuckGo
Remote
15 800 - 15 800 USD
ChromiumWindows
DuckDuckGo

Senior Backend Engineer

DuckDuckGo
Remote
15 800 - 15 800 USD
GoNode.js
TechTorch

AI Developer

TechTorch
Remote
LangChainLangGraphAWS Bedrock
GT

Senior Backend Engineer (Mobile Monetization)

GT
Remote
NestJSTypeScriptGraphQL
Xsolla

Tech Lead — Backend Gaming Services Integrations

Xsolla
7 500 - 8 300 EUR
APISDK
SplitMetrics

Senior Backend Engineer (Python) - AI

SplitMetrics
Remote
FastAPIPostgreSQLRedis
Veriff

Senior Software Engineer - Verification Platform

Veriff
Tallinn, Remote
KubernetesSQS
Betsson Group

Backend .NET Software Engineer – Campaigns & Rewards

Betsson Group
Malaga, Remote
C#KubernetesDocker
Affidea BV

Senior Software Developer

Affidea BV
DockerKubernetesKafka
Veriff

Senior Software Engineer (Trust)

Veriff
Tallinn, Remote
RabbitMQSQSKubernetes
BLP Digital AG

Senior Integration Engineer, ERP (Infor)

BLP Digital AG
GoRESTSOAP
bunch

Senior Backend Engineer

bunch
Remote
NestJSMySQLKubernetes
Monq Ltd

Applied AI Engineer

Monq Ltd
Remote
SAPOracle DatabaseCoupa
BLP Digital AG

Senior Fullstack Engineer

BLP Digital AG
Zurich, Remote
ReactTypeScriptMySQL
Superbet

Staff / Senior Software Engineer

Superbet
Remote
Node.jsKafkaErlang
Superbet

Staff Software Engineer (Node.js, Type Script)

Superbet
Remote
TypeScriptKubernetesKafka
MariaDB

Java Senior Software Engineer

MariaDB
Sofia, Remote
6 100 - 7 500 EUR
MariaDBSQLDocker
Block Labs

Senior Backend Engineer (Go)

Block Labs
Remote
gRPCKafkaMicroservices
BLP Digital AG

Senior Integration Engineer, ERP (Oracle)

BLP Digital AG
GoNetSuiteREST
The Agile Monkeys

Software Engineer (.net)

The Agile Monkeys
Remote
MSSQLGitHub ActionsTerraform
Groupon

Senior PPC Specialist (AI-Native Search)

Groupon
PythonMicrosoft AdsCriteo
Provectus

Junior AI/ML Engineer (GenAI, AWS)

Provectus
Yerevan, Remote
AWSTypeScriptDocker
Provectus

Senior AI/ML Engineer (GenAI, AWS)

Provectus
Remote
AWSAnthropicTypeScript
Kraken

Senior Software Engineer - Rust - Payward Services

Kraken
Remote
KafkaRPC
Kraken

Senior Software Engineer – Agent Systems

Kraken
Remote
LLMs
Elastic

Senior Software Engineer - Observability, Managed Inputs

Elastic
Remote
From 5 500 EUR
KubernetesTerraformKafka
Alan

Senior Software Engineer (Privacy) (x/f/m) - Tech Foundations

Alan
Remote
TypeScriptPostgreSQLKubernetes
BLP Digital AG

Software Engineer

BLP Digital AG
Remote
MySQLDockerKubernetes
bunch

Senior Applied AI Engineer, AI Platform

bunch
Remote
TypeScriptPostgreSQLKubernetes
Block Labs

Staff Software Engineer, Golang

Block Labs
Remote
MongoDB

Senior Software Engineer, Query Execution

MongoDB
Remote
C++CRust