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Designs and builds backend services in Python (Flask/FastAPI) with Docker, PostgreSQL/GIS, and ML integrations to support GIS and mobile field services.
Own and improve Zendesk and Survey Monkey platforms for Takealot’s CX stack, integrating systems via APIs and building analytics with BigQuery and Looker.
Build and optimize logistics systems for parcel and food delivery in South Africa using Scala, AWS, and event-driven microservices.
Build AI-powered creative tools and intelligent workflows, integrating LLMs and multimodal AI into production systems using Swift, C#, Python, and Azure.
Lead a team to integrate generative AI and LLMs into engineering practices, coach teams on safe AI use, and modernize SDLC with AI-first solutions.
Build and maintain native Android apps using Kotlin, Java, and modern tooling like Dagger 2 and Git; collaborate with designers and testers to ship polished mobile features.
Build offline-first tablet POS apps for restaurants using React Native, Expo, and TypeScript, integrating payment terminals and kitchen devices while leveraging AI-assisted development tools.
Build and maintain Java/Kotlin microservices for Airwallex’s global payments platform, focusing on secure onboarding, API integrations, and scalable backend systems to support KYC and risk operations.
Build and scale backend microservices in Java/Kotlin for Airwallex’s global payments platform, focusing on onboarding, KYC, and secure financial integrations.
Build and scale Airwallex’s next-gen billing platform in Java/Spring, handling pricing, invoicing, and payments for global businesses with high-concurrency systems.
Build and maintain Airwallex’s global payments and treasury platform using Kotlin/Java, shaping the future of financial infrastructure.
Design and build identity, authentication, and account infrastructure for a global fintech platform using Java/Kotlin in a cloud-native environment.
Designs and maintains scalable backend systems in Java/Kotlin to enhance user experiences and secure financial data for Airwallex’s global payment platform.
Build and enhance a fintech platform in Java/Spring Boot, designing scalable APIs and cloud-native services for wealth and asset managers.
Senior backend engineer building and testing scalable trade and asset transfer systems for UBS Wealth Management using Java/Kotlin, CI/CD, and enterprise-grade architecture.
Design and build scalable Java/Kotlin microservices for a global fintech platform, collaborating with data scientists and product teams to support high-traffic systems and compliance.
Build and own backend services for a global fintech platform’s liquidity management, safeguarding, and investment systems using JVM languages, Kafka, gRPC, and SQL/NoSQL stores.
Builds and maintains Java/Kotlin microservices for Airwallex’s global payments platform, including data pipelines and event-driven architectures.
Build and validate backend services for iGaming slot machines and casual games, ensuring provably-fair payouts, idempotency, and financial security using Kotlin and distributed systems.
Lead a team building and evolving Java-based trading platforms that manage orders and execute trades across asset classes, using Kafka and AMPS for messaging and streaming.
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