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Challenge

Backend Developer (Java & Spring Boot)

Ranking: 2616

Key Responsibilities

  • Design, develop, and maintain backend services and REST APIs
  • Build scalable applications using Java and Spring Boot
  • Collaborate with cross-functional teams to deliver high-quality software solutions
  • Write and execute unit tests to ensure code quality
  • Manage code repositories and version control using Git
  • Support deployment processes and troubleshoot production issues
  • Participate in incident management and user support

Candidate Profile

 Experience & Background

  • Minimum 3 years of experience in backend development
  • Strong hands-on experience with Java (1.8 or higher)
  • Experience working in enterprise or secure environments is a plus

Technical Skills

Core Requirements

  • Java (1.8+)
  • Spring Framework & Spring Boot
  • RESTful Services
  • Docker
  • SQL
  • JUnit (unit testing)
  • Git (version control)

Nice to Have

  • Spring Security
  • Frontend knowledge: JavaScript (React, Vue, Nuxt, Vuex)
  • Ansible, Nomad, Consul, Vault

Additional Knowledge (Desirable)

  • Protocols: HTTPS, gRPC, WebSockets
  • Digital certificates & Mutual TLS (mTLS)
  • Authentication & authorization concepts: IDP, SAML, XACML, PEP, PDP
  • Networking fundamentals: Proxies, DMZ, headers, redirections
  • Infrastructure and deployment processes
  • Incident management and user support practices

Soft Skills

  • Strong problem-solving and analytical thinking
  • Ability to work in collaborative, cross-functional teams
  • Proactive mindset with attention to quality and security
  • Good communication skills for technical discussions

Rate Per Hour

  • 25 Euro per hour.

Backend Developer (Java & Spring Boot)

Ranking: 2616

Key Responsibilities

  • Design, develop, and maintain backend services and REST APIs
  • Build scalable applications using Java and Spring Boot
  • Collaborate with cross-functional teams to deliver high-quality software solutions
  • Write and execute unit tests to ensure code quality
  • Manage code repositories and version control using Git
  • Support deployment processes and troubleshoot production issues
  • Participate in incident management and user support

Candidate Profile

 Experience & Background

  • Minimum 3 years of experience in backend development
  • Strong hands-on experience with Java (1.8 or higher)
  • Experience working in enterprise or secure environments is a plus

Technical Skills

Core Requirements

  • Java (1.8+)
  • Spring Framework & Spring Boot
  • RESTful Services
  • Docker
  • SQL
  • JUnit (unit testing)
  • Git (version control)

Nice to Have

  • Spring Security
  • Frontend knowledge: JavaScript (React, Vue, Nuxt, Vuex)
  • Ansible, Nomad, Consul, Vault

Additional Knowledge (Desirable)

  • Protocols: HTTPS, gRPC, WebSockets
  • Digital certificates & Mutual TLS (mTLS)
  • Authentication & authorization concepts: IDP, SAML, XACML, PEP, PDP
  • Networking fundamentals: Proxies, DMZ, headers, redirections
  • Infrastructure and deployment processes
  • Incident management and user support practices

Soft Skills

  • Strong problem-solving and analytical thinking
  • Ability to work in collaborative, cross-functional teams
  • Proactive mindset with attention to quality and security
  • Good communication skills for technical discussions

Rate Per Hour

  • 25 Euro per hour.

  • Equipo
  • Evaluador
  • Manager
  • Agencia
  • Cliente

GFT Cliente

Cliente

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Paco Romero

Agencia

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Teba Gomez-Monche

Agencia

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Sandra Lobero

Agencia

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claudia herrero

Agencia

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Hugo Herrero

Manager

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Víctor M. herrero

Evaluador

Comentarios: 3