Design, develop, and operate AI agent infrastructure using LLM platforms and agent frameworks to enhance business decision-making.
About this role
CARTA HOLDINGS runs businesses in ad platforms, media, e-commerce, HR and new ventures, and hires full-cycle developers who engineer the business itself. This open position lets engineers apply without a fixed team; the matching team is arranged through conversation with the applicant.
Full-cycle development means one developer can carry an idea all the way to the customer rather than handing parts to others, without denying specialisation. Technology is not fixed in advance: each business picks what suits its phase and needs, and teams keep several options in view. The company has run a cross-team peer assessment of engineers since 2011 to give feedback and growth.
Applicants need at least one area with five or more years: backend development in Go, PHP, Java, Scala, Perl or Node.js, frontend work with JavaScript, TypeScript, Vue.js or React, smartphone apps in Swift or Kotlin, or data science with ML modelling and ML system development. They also need deep knowledge of several languages, cloud service operation, test automation, experience in code and design review, and the communication skills to work with stakeholders. Large-scale product experience and technology selection are preferred.
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