20 publicaciones de empleo destacadas de stack engineer (backend) en catalunya (¡Están contratando!)

Software Engineer (Platform Experience)
Smadex SLU —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- DevOps
- Inglés
- Teletrabajo opcional
- Abono gimnasio
Solicitud rápida
5d
AI Engineer
Titan OS —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Informática
- Máster
- SQL
Solicitud rápida
8d
Senior R&D Engineer
Proton AG —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Sistema operativo Windows
Senior Software Engineer (Ruby / GOlang)
Workato —Barcelona, Barcelona provincia
- Azure
- Informática
- DevOps
13h
Technical Team Lead, Contract
Xcelirate —Barcelona, Barcelona provincia
- Teletrabajo
- AWS
- JavaScript
- Linux
Solicitud rápida
Forward Deployed Engineer
011h —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Bases de datos
- AWS
- Formación continua
- Teletrabajo opcional
Solicitud rápida
Lead Product Designer - Design System
BVNK —Barcelona, Barcelona provincia
- Teletrabajo
- Oficina
- Máster
- APIs
Solicitud rápida
Ruby on Rails Sr. Engineer
Q-tech —Barcelona, Barcelona provincia
- Trabajo híbrido
- AWS
- APIs
- Abono gimnasio
iOS Engineer, Swift/SwiftUI/Combine (B2C Broker)
Bitpanda —Barcelona, Barcelona provincia
- Trabajo híbrido
- APIs
- Vacaciones pagadas
Senior Platform Engineer
Yazio —Barcelona, Barcelona provincia
- Disponibilidad fin de semana
- Teletrabajo
- Inglés
- AWS
- Scripting
1d
HR Tech Integration Engineer
Schneider Electric —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Oracle
- DevOps
- Inglés
STACKIT Developer Experience - Container Registry - Software Engineer (m/f/d)
Schwarz Corporate Solutions —Barcelona, Barcelona provincia
- Jornada completa
- APIs
AI Engineer
Lexidy Law Boutique —Barcelona, Barcelona provincia
- Jornada completa
- Inglés
- Oficina
- APIs
5d
Founding Forward Deployed Engineer
BLP Digital AG —Barcelona, Barcelona provincia
- Jornada completa
- Teletrabajo
- Oracle
- Sistemas ERP
- Inglés
3h
Senior Product Engineer
Rover.com —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Oficina
- Java
- Abono gimnasio
- Plan de pensiones
Solicitud rápida
Senior Devops Engineer
Merlin Digital Partner —Barcelona, Barcelona provincia
- Trabajo híbrido
- DevOps
- AWS
- Scripting
Solicitud rápida
Senior Site Reliability Engineer - Infrastructure
N26 —Barcelona, Barcelona provincia
- Teletrabajo
- Oficina
- AWS
- Linux
- Teletrabajo opcional
AI Engineer
Yuki online boekhouden —Barcelona, Barcelona provincia
- Inglés
- Oficina
- APIs
8d
VP of Software Engineering
Merlin Digital Partner —Barcelona, Barcelona provincia
- Trabajo híbrido
- DevOps
- AWS
- APIs
Solicitud rápida
Engineering Manager - Community and Engagement
bsport —Barcelona, Barcelona provincia
- Trabajo híbrido
- Inglés
- Python
- Teletrabajo opcional

Quiero recibir la alerta de empleo más reciente de stack engineer (backend) en catalunya

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Software Engineer (Platform Experience)

Smadex SLU
Barcelona, Barcelona provincia

Solicitud rápida

Detalles del empleo

Jornada completa
Hace 5 días

Beneficios

Ayuda para bienestar físico
Teletrabajo opcional
Abono gimnasio

Cualificaciones

Jira
Node.js
Informática
DevOps
Git
Inglés
Máster
AWS
Docker
Grado
Angular
Desarrollo de software
APIs
Escalabilidad
Cloud
S3
Linux
Gestión eficiente
Jenkins
MySQL

Descripción completa del empleo

Smadex is a cutting-edge ad-tech company processing more than 4.5 million ad requests per second with response times under 100ms. While our real-time bidding systems handle the traffic, our team builds the core platform that powers them.

We are responsible for the web ecosystem that ensures data integrity and campaign solidity. Without our platform, the real-time engines wouldn't have the high-quality data they need to perform. We are now evolving this ecosystem by integrating Agentic AI to automate processes and maintain our competitive edge.

This is a full-time position (40 hours per week) with a hybrid working model based in Barcelona.

The Challenges You Will Tackle

Agentic AI Integration: Help us implement AI agents and automation using LangChain and AWS Bedrock to keep our product at the cutting edge of the industry.
Solid Backend Foundations: While we use Angular, our heart is in the backend. You’ll be building scalable services with Node.js.
Cloud & Security: You will learn to manage and protect infrastructure using AWS WAF and CloudFront, ensuring our users' data is always safe.
End-to-end Ownership: You’ll be involved in the full lifecycle, from architectural discussions to deployment.

What We Are Looking For

Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience (or last year studying).
You're available to work full-time (40 hours per week).
Experience in professional software development (ideally with Node.js or Angular).
The "Whole Picture" Mindset: You understand how a modern web application works end-to-end. You know what happens between a user click and a database query.
Technical Literacy:
- If you lean Frontend: Deep knowledge of Angular/TypeScript and a solid grasp of how to interact with RESTful APIs efficiently.
- If you lean Backend: Strong Node.js skills and a focus on scalability, security, and data integrity.
- Regardless of your "side," you write clean, testable code and care about performance and security (AWS S3/WAF/CloudFront).
Problem-solving DNA: You don't just wait for instructions; you investigate, ask "why," and propose solutions.
Curiosity for AI: You’ve experimented with (or are eager to master) LLMs and AI orchestration tools.
Familiarity with Git flows and basic clean code principles.
English: Good reading and writing skills (technical documentation is in English).
Bonus points:
- Basic Linux skills and comfort working with a terminal.
- Experience with Angular or Node.js. Don't worry, you'll learn everything else you need!
- Experience with AWS (EC2, S3, WAF, Cloudfront, Elasticache, Route53, RDS, Bedrock…)

Don't check every box? Apply anyway. We are looking for potential, curiosity, and a growth mindset. If you don’t have experience with every tool in our stack but you are a quick learner and a great problem-solver, we want to hear from you. Your ability to adapt and grow is more important to us than your current toolkit.

Please note: We do NOT provide VISA sponsorship. Candidates without a legal permit to work in Spain will not be considered.

Our Tech Stack

Main languages: Angular, NodeJS
Databases: MySQL, Memcached
Cloud & DevOps: AWS, Jenkins, Docker, Kubernetes
Tools: Git, Jira, Notion
Monitoring: Grafana, Kibana, AWS tools

What We Offer

Join a highly motivated and talented team in a fun and friendly work environment
Great compensation package
Top location at the heart of Barcelona with a rooftop terrace, Barbeque, and a fully stocked fridge
Great work-life balance: work from home (2 days per week) and flexible hours
Professional development with a LinkedIn Learning subscription and other training opportunities
Meal vouchers - Ticket Restaurant monthly allowance
Private Health Insurance
Monthly gym allowance to use in up to 30 DIR gyms around the city
Monthly TGIF events and regular team-building activities
Ping-pong table and arcade machine
And more!

If you want to know more about us visit our website Smadex.com, and for a sneak peek of the cool stuff we build check this video out!

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Solicitud rápida

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Quiero recibir la alerta de empleo más reciente de stack engineer (backend) en catalunya

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