Backend Developer

Job title: Backend Developer — Middleware & Data Services Company: InfoLabs Global Location: Dubai, United Arab Emirates (on-site) Employment type: Contract / Project-Based engagement Eligibility: Candidates must already be residing in the UAE with a valid residence visaAbout the roleYou'll build the middleware that sits between the building systems and the 3D twin — the APIs, services, and business logic that keep everything in sync and auditable.What you'll doDevelop backend services and REST/WebSocket APIs consumed by the Unreal client and dashboardsImplement business logic for alarms, workflows, work orders, user roles, and audit trailsDesign and maintain relational and time-series database schemasBuild message-driven pipelines for high-frequency telemetryImplement authentication, authorisation, and API securityWrite tests, participate in code review, and support deployment and troubleshootingWhat you'll bring4+ years backend development in Python, .NET, or Node.jsStrong database skills (PostgreSQL/SQL Server) and familiarity with time-series stores (InfluxDB, TimescaleDB)Experience with message brokers (MQTT, Kafka, RabbitMQ) and real-time data deliverySolid API design practice and understanding of performance under sustained loadDocker and Git as everyday toolsNice to haveIoT platform or SCADA backend experienceExperience serving data to a real-time 3D or game-engine clientLocation & engagementBased in Dubai, UAE — on-site at InfoLabs Global and at the client facility as the project requiresProject-based engagement for the duration of the Digital Twin program, with extension subject to project pipelineApplicants must currently be in the UAE with a valid residence visa. We are not sponsoring relocation for this program, and candidates who cannot join within a short notice period will not be considered.