Senior Software Engineer - Real-Time AdTech | Flexible

smadexslu; Barcelona; Híbrido; EUR 42.000 - 64.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Great compensation

Barcelona location

Hybrid work 2 days/week

Meal vouchers

Gym allowance

Training opportunities

Team events

Descripción de la vacante

Smadex is a cutting-edge ad-tech company based in Barcelona. We seek a Software Engineer with 2–4 years of experience to tackle complex engineering challenges in real-time bidding systems.

You will work on core platform features using NodeJS and Java, participate in code reviews, and help shape architecture in a fast-paced, collaborative team. The role offers hybrid work from Barcelona and opportunities for growth.

Formación

• Bachelor's degree in Computer Science or a related technical field.
• 2-4 years of software engineering experience.
• Hands-on with Java or NodeJS and modern CI/CD tools.
• Strong knowledge of data structures and algorithms.

Responsabilidades

• Design, develop, and implement features for core products.
• Participate in code reviews and architectural decisions.
• Ensure quality with testing and local/staging verification.
• Collaborate in an agile environment and plan progress.

Conocimientos

English communication

Data structures & algorithms

Problem-solving

Educación

Bachelor's degree in Computer Science or related field

Herramientas

NodeJS

Java

Linux

Git

Docker

Docker Compose

CI/CD

Jenkins

AWS

Notion

Jira

Descripción del empleo

Smadex is a cutting-edge ad-tech company based in Barcelona. We seek a Software Engineer with 2–4 years of experience to tackle complex engineering challenges in real-time bidding systems.

You will work on core platform features using NodeJS and Java, participate in code reviews, and help shape architecture in a fast-paced, collaborative team. The role offers hybrid work from Barcelona and opportunities for growth.