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Senior System Developer (Java, PL/SQL)

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Castille Labs is searching for the most talented System Developers (JAVA, PL/SQL) to join our Global teams in delivering end-to-end solutions for complex technical requirements, lead projects from concept and design, to testing and implementation, problem solving, and quality product.

  • Mentoring and sharing of technical knowledge with team members
  • Ensures continuous improvement of the software life cycle phases: designing, coding, documenting, testing and support
  • Analysis of clients’ business requirements so as to design documents
  • Assist in ballpark estimation in accordance to the company guidelines
  • Suggest software improvements so as to ensure strong functionality, system performance and scalability
  • Working together with the team so as to meet the defined targets
  • Possess up-to-date knowledge of the latest technologies


  • Bachelor’s degree in ICT or any other related field
  • 6+ years experience
  • Familiar with software development methodologies
  • Proficient in more than one of the following development languages:
    • Java, PL/SQL
  • Have good knowledge of the following relational database management systems
    •  Oracle, PostgreSQL, MySQL
  • Strong analytical and reasoning abilities
  • Strong communication and writing skills in English
  • Knowledge or familiarity in the following would be a plus:
    • CI / CD – Jenkins
    • Scripting languages – Ruby, Python, …etc.
    • Linux
  • Knowledge on how to tune code and SQL statements will be considered an asset