Top Tech Jobs & Startup Jobs in Singapore

Build and maintain high-performance native Android applications used by millions of users. Responsibilities include mobile architecture, API design, performance optimization, offline and network resiliency, testing, security, monitoring, and cross-functional collaboration. The role also involves applying AI coding tools, modernizing development workflows, and contributing to CI/CD automation and shared mobile frameworks.

Design end-to-end VIP, fiat, crypto deposit and withdrawal, and Earn experiences for OKX. Use research, data, and user feedback to create intuitive mobile-first products, lead design critiques, collaborate with global product and engineering teams, and ensure scalable, consistent UX. Contribute to OKX’s design system through reusable, documented components while balancing user needs and business objectives.

Design, build, and deploy identity-risk, fraud-detection, behavioral, graph, biometric, and multimodal AI models for real-time financial-platform defenses. Develop graph and clustering methods to identify coordinated fraud, engineer behavioral features and sequence models, integrate verification and device signals, and manage production monitoring, drift, latency, and fraud metrics. Collaborate with product, risk, compliance, infrastructure, and engineering teams while advancing applied AI research and mentoring junior engineers.

Lead the architecture, development, deployment, and production support of high-performance C++ trading systems. Design resilient distributed systems, solve low-level challenges involving networking and concurrency, improve system architecture, and build automated quality safeguards. Investigate complex production issues, validate reliability through testing and replay, mentor engineers, and raise development standards across the team.

Create polished visual and UI experiences across OKX products, contribute to scalable visual systems, translate brand direction into product design, and develop in-product campaigns. Collaborate with designers, engineers, and product managers, use AI-assisted workflows, present concepts, and ensure visual consistency across mobile and web experiences.

Own the end-to-end live streaming product embedded in OKX’s social community, including scalable video and chat, engagement and monetization, trading conversion, discovery, safety, and moderation. Lead product strategy and technical roadmaps, collaborate with engineering, design, data, growth, risk, and business teams, and drive go-to-market execution. The role requires experience across live streaming, creator, gaming, entertainment, or social products, plus crypto trading funnels and compliance knowledge.

Lead product strategy and execution for user growth: design campaigns, task and loyalty platforms, define channel strategies (SEO/ASO/affiliate/referral/paid), analyze performance, build operational best practices, and coordinate cross-functional teams to scale acquisition and engagement.

Leads finance digitalization and AI transformation programs from roadmap through implementation. Owns financial BI, metrics, data quality, automation, finance system integration, internal controls, and auditability. Translates finance needs into process designs, data models, functional specifications, and production AI solutions. Partners with finance, product, engineering, legal, compliance, IT, and audit teams while providing executive updates and driving cross-functional delivery.

Lead the architecture and development of ultra-low-latency, high-throughput trading systems. Own complex cross-team technical initiatives, optimize Java and C++ performance, design resilient distributed infrastructure, and guide engineering standards. Provide technical mentorship, influence product roadmaps, and drive monitoring, incident response, testing, and deployment practices for mission-critical trading services.

Leads the design and development of high-performance, real-time, data-intensive trading applications. The role drives scalable data solutions, architecture improvements, project delivery, code quality, performance optimization, and data management. It involves collaboration with product, frontend, QA, and infrastructure teams, as well as mentoring junior engineers. Required expertise includes big data, semi-structured data, processing pipelines, data modeling, and OLAP solutions, with familiarity in event-driven architectures and modern data technologies preferred.