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Java Developer

Social You, S.L.

Barcelona

Híbrido

EUR 50.000 - 90.000

Jornada completa

Hace 30+ días

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Descripción de la vacante

An innovative firm in the aeronautical sector is seeking a highly skilled Java Developer to join their team in Barcelona. This role focuses on leading the migration of a legacy Java application to Spring Boot, enhancing its architecture for improved scalability and performance. You will be part of the groundbreaking OptiFlight project, aimed at revolutionizing the digital operations of aircraft while contributing to sustainability in the industry. This position offers a dynamic environment where you will collaborate with cross-functional teams, mentor junior developers, and stay at the forefront of emerging technologies. If you are passionate about making a significant impact in a forward-thinking company, this opportunity is for you.

Servicios

Competitive salary
Social benefits
Hybrid work model

Formación

  • 8+ years of experience in software engineering, designing and developing application features.
  • Strong understanding of design patterns and clean coding practices.

Responsabilidades

  • Lead migration of legacy Java application to Spring Boot for improved performance.
  • Collaborate with teams to integrate predictive models and enhance decision-making.

Conocimientos

Java 8+
Spring Framework
Hibernate
Elastic Search
Junit
Gradle / Maven
Microservices Architecture
RESTful APIs
Docker
Kubernetes

Educación

Bachelor’s degree in computer science

Herramientas

Elasticsearch
PostgreSQL
MySQL
Oracle
MongoDB
Kafka
RabbitMQ
Flyway
Liquibase

Descripción del empleo

Our client is a company in the aeronautical sector based in Barcelona at @22 and due to the expansion of its team we are seeking a highly skilled Java Developer to join our team and contribute to the development of the OptiFlight project. You will lead the migration of our legacy Java application to Spring Boot, modernizing its architecture for improved scalability and performance.

The innovative OptiFlight project aims to enhance the sustainability of the aeronautical industry. OptiFlight is an ambitious initiative designed to revolutionize the digital day of operations for aircraft.

KEY RESPONSIBILITIES:

  • Lead the migration of our legacy Java application to Spring Boot, modernizing its architecture for improved scalability, maintainability, and performance.
  • Collaborate with the Machine Learning team to seamlessly integrate predictive models into our system, ensuring they function efficiently and enhance decision-making processes.
  • Architect, design, and develop high-performance, scalable applications using Java and Spring Boot while ensuring adherence to best practices and coding standards.
  • Work closely with cross-functional teams, including product managers, architects, and data scientists, to implement technical solutions that align with business goals.
  • Conduct code reviews and mentor junior developers, fostering a culture of knowledge sharing and continuous improvement.
  • Troubleshoot and resolve complex technical issues, ensuring high availability, reliability, and security of the system.
  • Stay updated on emerging technologies and contribute to the continuous improvement of development processes and best practices.
  • Participate in requirement analysis, system design, and effort estimation to ensure the successful delivery of projects.

TECHNICAL KNOWLEDGE & SKILLS:

  • Bachelor’s degree in computer science, software engineering, or related field.
  • 8+ years’ experience in a software engineering environment designing and developing software application features.
  • Proficiency in Java 8+, Spring Framework (Spring Boot, Spring MVC), Hibernate, Elastic Search, Junit, Gradle / Maven.
  • Experience with microservices architecture and RESTful APIs.
  • Strong understanding of design patterns, SOLID principles, and clean coding practices.
  • Experience with Elasticsearch, including indexing, querying, and optimizing search performance. Familiarity with relational databases like PostgreSQL, MySQL, or Oracle and NoSQL databases such as MongoDB is a plus.
  • Knowledge of Docker, Kubernetes, and CI/CD pipelines.
  • Experience with message brokers (Kafka, RabbitMQ).
  • Experience with Flyway (or Liquibase) is a plus.
  • Prior experience migrating legacy applications and working on large-scale, distributed systems.

SOFT SKILLS:

  • Strong proactivity, problem-solving and analytical skills.
  • Ability to architect solutions and make critical technical decisions.
  • Experience in leading teams, mentoring junior developers, and conducting code reviews.
  • Excellent communication and teamwork abilities.
  • Familiarity with agile methodologies and DevOps best practices.
  • English C1 is a must.

We offer:

  • Competitive salary and social benefits.
  • Hybrid work at @22 (3 in office and 2 teleworking).
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