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Backend Developer jobs in barcelona
Barcelona
Backend Developer
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Software Engineer - Delta Platform
BLP Digital AG
Zurich, Barcelona +1
Zurich
Barcelona
Remote
Employment contract
Mid/Regular
Staff Platform Engineer - EU
Ashby
Barcelona, Berlin +2
Barcelona
Berlin
Stockholm
Remote
B2B contract/Employment contract
Senior
12 800 - 20 800 EUR
TypeScript
Node.js
PostgreSQL
Staff Engineer - Payments Performance
dLocal
Barcelona, Madrid +2
Barcelona
Madrid
Buenos-aires
São Paulo
Other
Lead / Principal
Spring
Hibernate
AWS
Senior Back-End Engineer
Preply
Barcelona
Other
Senior
Django
JavaScript
TypeScript
Software Engineer - Backend Platform
Rover.com
Barcelona
Employment contract
Mid/Regular
From 5 200 EUR
MySQL
Python
Django
Software Engineer
Novanta
Barcelona
Other
Junior
Qt
EtherCAT
CANOpen
Staff Engineer - Java
dLocal
Barcelona, Madrid +2
Barcelona
Madrid
Buenos-aires
São Paulo
Other
Lead / Principal
Spring
Hibernate
AWS
Experienced Software Engineer-Backend Major - Code Foundations
Back Market
Barcelona, Remote
Employment contract
Senior
Go
PostgreSQL
Kubernetes
AI Developer
TechTorch
Remote
Employment contract
Mid/Regular
LangChain
LangGraph
AWS Bedrock
Senior Security Engineer, Docker Desktop
Docker
Remote
Employment contract
Senior
9 400 - 36 100 EUR
Go
Linux
containerd
Senior Backend Engineer
bunch
Remote
Other
Senior
NestJS
MySQL
Kubernetes
Applied AI Engineer
Monq Ltd
Remote
Employment contract
Mid/Regular
SAP
Oracle Database
Coupa
Senior Fullstack Engineer
BLP Digital AG
Zurich, Remote
Other
Senior
React
TypeScript
MySQL
Staff /
Senior Software Engineer
Superbet
Remote
Other
Senior
Node.js
Kafka
Erlang
Staff Software Engineer (Node.js, Type Script)
Superbet
Remote
Other
Lead / Principal
TypeScript
Kubernetes
Kafka
Java Senior Software Engineer
MariaDB
Sofia, Remote
Other
Senior
6 100 - 7 500 EUR
MariaDB
SQL
Docker
Senior Backend Engineer (Go)
Block Labs
Remote
Other
Senior
gRPC
Kafka
Microservices
Senior Integration Engineer, ERP (Oracle)
BLP Digital AG
Zurich, London +1
Zurich
London
Remote
Employment contract
Senior
Go
NetSuite
REST
Senior Backend Engineer (Python) - AI
SplitMetrics
Remote
Other
Senior
FastAPI
PostgreSQL
Redis
Software Engineer (.net)
The Agile Monkeys
Remote
Other
Senior
MSSQL
GitHub Actions
Terraform
Senior PPC Specialist (AI-Native Search)
Groupon
Prague, Warsaw +1
Prague
Warsaw
Remote
Employment contract
Senior
Python
Microsoft Ads
Criteo
Junior AI/
ML Engineer (GenAI, AWS)
Provectus
Yerevan, Remote
B2B contract
Junior
AWS
TypeScript
Docker
Senior AI/
ML Engineer (GenAI, AWS)
Provectus
Remote
B2B contract
Senior
AWS
Anthropic
TypeScript
Senior Software Engineer - Rust - Payward Services
Kraken
Remote
Other
Senior
Kafka
RPC
Senior Software Engineer – Agent Systems
Kraken
Remote
Employment contract
Senior
LLMs
Senior Software Engineer - Observability, Managed Inputs
Elastic
Remote
Employment contract
Senior
From 5 500 EUR
Kubernetes
Terraform
Kafka
Senior Software Engineer (Privacy) (x/
f/
m) - Tech Foundations
Alan
Remote
Employment contract
Senior
TypeScript
PostgreSQL
Kubernetes
Software Engineer
BLP Digital AG
Remote
Other
Mid/Regular
MySQL
Docker
Kubernetes
Senior Applied AI Engineer, AI Platform
bunch
Remote
Other
Senior
TypeScript
PostgreSQL
Kubernetes
Staff Software Engineer, Golang
Block Labs
Remote
Other
Senior
Senior Software Engineer, Query Execution
MongoDB
Remote
Other
Senior
C++
C
Rust
Staff Software Engineer, Backend (Card)
Affirm
Remote
Employment contract
Lead / Principal
From 8 500 EUR
Kotlin
AWS
MySQL
Senior Software Engineer, Backend (Card)
Affirm
Remote
Other
Senior
From 7 100 EUR
Kotlin
AWS
MySQL
Senior Software Engineer, Backend (Identity International)
Affirm
Remote
Employment contract
Senior
7 100 - 10 100 EUR
Python
AWS
MySQL
Tech Lead — Backend Gaming Services Integrations
Xsolla
Lisbon, Montreal +1
Lisbon
Montreal
Remote
Other
Lead / Principal
From 7 500 EUR
API
SDK
Senior AI/
ML Engineer (GenAI, AWS)
Provectus
Kyiv, Odesa +1
Kyiv
Odesa
Remote
B2B contract
Senior
AWS
LLM
TypeScript
Senior Software Engineer - Verification Platform
Veriff
Tallinn, Remote
Other
Senior
Kubernetes
SQS
Senior Software Engineer (Trust)
Veriff
Tallinn, Remote
Other
Senior
SQS
RabbitMQ
Kubernetes
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