Senior Full Stack Developer / Backend Architect (AI Platform) – Remote

Persian Horizon

Fujairah, UAEAED 10,000-16,667/moToday

UAEIT & TechnologyFull Time

Skills Required

ReactSqlAwsAzureKubernetesDevopsErp

Job Description

<h3>Senior Full Stack Developer / Backend Architect (AI Platform) – Remote</h3>Dubai, United Arab Emirates | Posted on 02/04/2026Persian Horizon is aDubai-based investment and business development company that acquires,operates, and scales ready-to-run businesses across multiple industries. We operate at thecuttingedge of technology, heavily leveraging Artificial Intelligence for marketmonitoring, sales optimization, marketing automation, and deep businessanalytics across our portfolio of companies. We are currentlybuilding alarge-scale AI Platform and AI Dashboarddesigned not onlyfor internal use, but also as acommercial, client-facing AI productwith enterprise-level scalability. Role Overview We are looking for aSeniorFull Stack Developer with strong Backend Architecture expertiseto designand build aservice-based, scalable AI platformcapable of handling100,000+concurrent users. This role is critical inshaping the technical foundation of our AI products. You will work closely withAI Engineers to turn advanced AI capabilities into a robust, production-gradeplatform. CoreResponsibilities <ul><li>Design and implementservice-based /microservice-oriented architectures </li><li>Build scalable backend systems capable of handlinghightraffic and concurrency </li><li>Design backend infrastructure suitable forAI-drivenplatforms </li><li>Make architectural decisions for performance,scalability, and maintainability </li><li>Design systems with horizontal scaling and faulttolerance in mind </li></ul>Service Development <ul><li>Develop backend services using.NET Core(primary backend stack) </li><li>Build and manage APIs and services usingNode.jswhere appropriate </li><li>DesignAPI-first architecturesfor AIservices and dashboards </li><li>Implement authentication, authorization, androle-based access systems </li><li>Build background workers, queues, and asyncprocessing systems </li><li>Design and manageSQL and NoSQL databases </li><li>Optimize database performance for high-load systems </li><li>Design data models suitable for AI workflows andanalytics </li><li>Implement caching strategies (Redis or similar) </li><li>Ensure data consistency, reliability, andscalability </li></ul>FrontendResponsibilities <ul><li>Build dashboards and admin panels for AI-drivensystems </li><li>Collaborate with designers and AI teams to implementcomplex UI workflows </li><li>Optimize frontend performance for large-scaleapplications </li></ul>AI&PlatformIntegration <ul><li>Integrate AI services and APIs into backend systems </li><li>Collaborate closely with AI Engineers to implementAI-driven features </li><li>Build infrastructure to support AI pipelines, jobs,and workflows </li><li>Ensure AI services are production-ready and scalable </li></ul>DevOps&Deployment <ul><li>Work with cloud environments (AWS / Azure / GCP) </li><li>Monitor system performance and reliability </li><li>Implement logging, monitoring, and alertingstrategies </li></ul><h3>Requirements</h3>Skills&Experience <ul><li>Strong experience with.NET Core(enterprise-level) </li><li>Solid knowledge ofBackend Architecture andSystem Design </li><li>Experience buildingservice-based or microservicearchitectures </li><li>Strong experience withNode.js </li><li>Deep understanding ofdatabase design (SQL&NoSQL) </li><li>Strong frontend experience withReact </li><li>Experience buildinghigh-load systems(highconcurrency) </li><li>Strong understanding of RESTful APIs and backendbest practices </li><li>Ability to think atplatform and product level,not just feature level </li></ul>Strong Advantages <ul><li>Experience working onAI platforms or AI-poweredproducts </li><li>Experience integratingAI APIs </li><li>Experience building SaaS or enterprise platforms </li><li>Knowledge of message brokers (RabbitMQ, Kafka, etc.) </li><li>Experience with Kubernetes </li><li>Background in system scalability and performanceoptimization </li></ul>What We AreBuilding <ul><li>Aservice-based AI platform </li><li>A scalable AI product for internal teams andexternal clients </li><li>Infrastructure designed for100,000+ concurrentusers </li></ul>Job Type <ul><li>Full-time / Part-time </li><li>Remote </li><li>Long-term collaboration </li><li>High-impact, product-focused role </li><li>Competitive, market-alignedsalary and incentives </li><li>Fully remote work </li><li>Latest tech stack&ownership of end-to-end features </li><li>Opportunity to buildscalable products with real