20 publicaciones de empleo destacadas de java developer en barcelona, ct (¡Están contratando!)

Android Developer
Smadex SLU —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Inglés
- Java
- Teletrabajo opcional
- Abono gimnasio
Solicitud rápida
AI Agentic Full Stack Developer
Kyndryl —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- Informática
- DevOps
6d
Software Engineer
Infor —Barcelona, Barcelona provincia
- Jornada completa
- Java
- JavaScript
- Desarrollo de software
10h
Internship 2026 - Barcelona
Centiro —Barcelona, Barcelona provincia
- Trabajo híbrido
- Oficina
- JavaScript
- Contrato en prácticas
Engineer Trainee
Dentsu —Barcelona, Barcelona provincia
- Jornada completa
- Español
- Informática
- Inglés
Software Engineer III
Emburse —Barcelona, Barcelona provincia
- Jornada completa
- Informática
- DevOps
- Java
Backend Engineer
WhereTo —Barcelona, Barcelona provincia
- Jornada completa
- Java
- AWS
- C++
Java Developer – eDO Transport (Hybrid)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Java
Integration Specialist
Accenture —Barcelona, Barcelona provincia
- Jornada completa
- Java
- Desarrollo de software
- Agile
- Seguro de vida
7d
Backend Developer Digital Twin
Linde Material Handling Ibérica, S.A.U. —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- DevOps
- Inglés
Cyber Security Analyst / Reverse Engineer / Barcelona Hybrid
Cognizant —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- Programa de recomendación
Java Developer – Travel Things (Hybrid)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Java
Backend Developer
Napptilus Tech Labs —Barcelona, Barcelona provincia
- Trabajo híbrido
- Java
- Desarrollo de software
- Python
- Formación continua
- Teletrabajo opcional
Solicitud rápida
Desarrollador Full Stack, hibrido
Blister Aplications —Barcelona, Barcelona provincia
- Español
- Inglés
- Java
Java Software Engineer- Travel Things (Hybrid)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Java
Desarrollador/a Front-End - Servicio técnico soporte (Angular) - Híbrido (Barcelona)
The White Team —Barcelona, Barcelona provincia
- 37 € por hora
- Trabajo híbrido
- Español
- Inglés
- Java
- Seguro dental
Lead Software Developer (Java, Python & AI Systems)
SITA Switzerland Sarl —Barcelona, Barcelona provincia
- Jornada completa
- Azure
- DevOps
- Oficina
- Teletrabajo opcional
Adobe Developer
Wunderman Thompson MAP —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Java
Trainee Cloud Application Developer
Zurich Insurance —Barcelona, Barcelona provincia
- Media jornada
- Trabajo híbrido
- Español
- Informática
- Inglés
Java Senior Software Engineer – eDO Transport (Hybrid)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Inglés
- Oficina
- Java

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Android Developer

Smadex SLU
Barcelona, Barcelona provincia

Solicitud rápida

Detalles del empleo

Jornada completa

Beneficios

Ayuda para bienestar físico
Teletrabajo opcional
Abono gimnasio

Cualificaciones

Español
JUnit
Desarollador iOS
iOS
Inglés
Android
Java
GitHub
APIs
Unit testing
Multihilo
Habilidades de comunicación
Debugging

Descripción completa del empleo

Smadex is a cutting-edge ad-tech company: we process more than 4.5 million ad requests per second, replying in under 100ms. Every day, we generate several TBs of data that need to be processed, analyzed, and aggregated so that our real-time components get smarter everyday. If you’re passionate about building high-performance mobile solutions and thrive in a fast-paced, challenging environment, we want to hear from you!

This is a full-time hybrid position based in Barcelona.

We are looking for an Android Developer to play a vital role in helping us transform our new advertising SDK from a working prototype into a robust, high-performance product. This is a hands-on coding role where you'll have a high impact by contributing to strategically key product for Smadex.

This is an amazing opportunity to apply and grow your skills in a high-scale ad-tech environment. Your initial tasks will include migrating our existing Java-based prototype to 100% Kotlin, implementing new features, writing tests, and fixing bugs, learning the best practices of SDK development.

The Opportunity:

Write clean, maintainable, and proof-tested Java and Kotlin code for our Android SDK.
Collaborate with our SDK team to implement new features and complete core functionalities.
Help migrate our existing Java prototype to Kotlin & modern Android standards.
Assist in identifying, debugging, and resolving performance issues and bugs.
Participate actively in feature’s definitions, code reviews, providing and receiving constructive feedback to improve code quality.
Work actively with iOS SDK and backend teams to ensure a unified and robust product.

Requirements and Qualifications:

A foundational understanding of Android development and the application lifecycle.
Solid programming skills in Kotlin.
Familiarity with Java.
Familiarity with consuming RESTful APIs.
A strong desire to learn, contributing to team with proactive attitude, and excellent problem-solving skills.
Great communication skills in both Spanish and English.
A genuine passion for mobile technology, staying updated with the latest advancements, and contributing to the Android ecosystem.

Bonus Points:

Experience building or maintaining an Android library/SDK.
Familiarity with multithreading concepts on Android is a plus.
Exposure to unit testing frameworks like JUnit or Mockito/Mockk.
Personal projects on GitHub or the Play Store that you can share with us.
Familiarity with iOS development is a plus.

Please note that we do NOT provide VISA sponsorship. Candidates without a legal permit to work in Spain won't be considered.

What is in it for you:

Integrate a highly motivated and young team
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), flexible hours
LinkedIn Learning and training opportunities
Meal vouchers - Ticket Restaurant monthly allowance
Monthly gym allowance: Choose between DiR Gym and Wellhub
Monthly TGIF events
Regular team-building events
Fun and friendly work environment with talented marketers and engineers from over 40 countries
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

Refina tu búsqueda

java developer empleos en barcelona, ct

Android Developer

AI Agentic Full Stack Developer

Software Engineer

Internship 2026 - Barcelona

Engineer Trainee

Software Engineer III

Backend Engineer

Java Developer – eDO Transport (Hybrid)

Integration Specialist

Backend Developer Digital Twin

Cyber Security Analyst / Reverse Engineer / Barcelona Hybrid

Java Developer – Travel Things (Hybrid)

Backend Developer

Desarrollador Full Stack, hibrido

Java Software Engineer- Travel Things (Hybrid)

Desarrollador/a Front-End - Servicio técnico soporte (Angular) - Híbrido (Barcelona)

Lead Software Developer (Java, Python & AI Systems)

Adobe Developer

Trainee Cloud Application Developer

Java Senior Software Engineer – eDO Transport (Hybrid)

Quiero recibir la alerta de empleo más reciente de java developer en barcelona, ct

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