Backend JavaScript Developer

4 days ago

Prague, Hlavní město Praha, Czech Republic Whirr Crew Full time 80,000 - 120,000 per year

We are looking for a Backend JavaScript Developer (EBS R12) to join our team working on freight-related development and consultancy projects. The ideal candidate has expert-level JavaScript skills, strong backend development experience, and hands-on knowledge of Oracle Financials e-Business Suite R12 (FIN modules - AP, AR, GL).

Start Date: January 2026
 Location: Remote
 Language: English
 Contract Type: B2B 

Responsibilities:

Develop, maintain, and optimize backend applications for freight and logistics projectsIntegrate and support Oracle Financials e-Business Suite R12 (FIN modules: AP, AR, GL)Collaborate with consultants and business stakeholders to analyze and implement solutionsTroubleshoot and resolve performance or integration issues in complex systemsProvide technical guidance and ensure high-quality coding standards

Requirements:

Expert-level proficiency in JavaScript or similar backend frameworks)Proven experience with Oracle Financials e-Business Suite R12, especially FIN modules (AP, AR, GL) – must haveSolid understanding of application development and system integrationsStrong analytical and problem-solving skillsGood communication skills and ability to work independently

Nice to have:

Experience working on freight or logistics-related projectsFamiliarity with enterprise financial systems and data flowsKnowledge of Oracle databases and PL/SQL

If you are a backend specialist passionate about combining JavaScript expertise with enterprise financial systems, we'd love to hear from you

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