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Software Developer (JAVA) in Barcelona


Est. Salary
32,000 - €42,000
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Job Description

What will you do?

As a Software Developer (JAVA) you will help build the architecture that drives our

business. You will design and implement scalable systems that can handle 60K events per

second, that’s serves more than 120TB of content monthly to users.

You will work closely with awesome developers and data scientists to make fonYou’s

platforms the best in the industry. Integrated into the fonYou Labs, you will interact with the

different areas within fonYou to identify the best technical solutions adapted to the needs

and requirements of each project.

You will be part of a multidisciplinary team with which you will develop innovative solutions

that fonYou implements for telecommunications operators around the world.

fonYou Labs most innovative technologies and methodology
  • Agile methodologies and Scrum oriented team
  • Artificial intelligence (AI) and machine learning processes and solutions
  • Data analysis and big data cloud pipelines in collaboration with our Data Scientist

  • Java developments (Spring Boot, Spring Cloud, Maven, Hinernate, ...)
  • Multi-language developments (Go, Kotlin, NodeJS, Lua, Python, ...)
  • SQL and NoSQL databases (MySQL, Cassandra, Redis, Datastore, Dataproc, ...)
  • Design and deploying microservices in container technologies Docker, Kubernetes.
  • Continuous integration and deployment (CI/CD) and devops oriented developments
  • Robust and scalable Cloud computing architectures, integrating most innovative GCP

serverless solutions


Technical Skills
  • At least 1-2 years of experience working with Java
  • Knowlegde in Spring or Spring Boot is a plus
  • Knowlegde in Unit testing (jUnit, Mockito,...) is a plus
  • Knowledge in OO (Object-oriented) and functional languages is a plus (Go, Kotlin,

Node JS, C#, Lua, Phyton, …)
  • Experience working with SQL and/or NO-SQL databases
  • Passionate of Cloud technologies (experience in AWS, GCP or Azure) is a plus
  • Knowledge in Linux, virtualization and containers (Docker, Kubernetes) will be valued

Soft Skills
  • Enthusiastic and passionate about embracing technology innovation in an
ever-changing industry and solve new challenges.
  • Pro-active and self-learning attitude
  • Excellent teammate, with a passion for working with others and who works with

integrity to succeed in a high-energy, dynamic environment.
  • Problem-solving abilities and creative thinking
  • Adaptability and flexibility
  • Comfortable with Agile methodologies
  • First certificate or similar English skills


What's in it for you? Our Values and Benefits

The values that set us head apart

Passion Commitment in heart and mind

Diversity The greatness of our team's unique, complementary skills

Inclusion Women in Tech

Teamwork We are in it together as one cohesive unit

Our Benefits That Inspire You To Succeed

Energizing and engaging open-plan space

Working with some of the most talented professionals

Truly innovative technologies and methodology

Day-to-day support of management and peers

Many opportunities for career development

Online courses, in-company training sessions and courses, and conferences assistance

Free snacks and drinks

Fuzball table

Gym discounts

Annual Teambuildings and other social events


About FonYou

  • Saa S

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