Top Tech Jobs & Startup Jobs in Singapore

Build and maintain OKX's mobile apps (iOS/Android and cross-platform), ship scalable features for millions of users, optimize performance, collaborate with design/product/global teams, document systems, and incorporate AI tools into engineering workflows.

Lead end-to-end engineering for mobile growth initiatives: shape briefs, build and optimise funnel instrumentation, referral and acquisition systems, experiment frameworks, and growth infrastructure. Collaborate cross-functionally, apply AI tools to accelerate development, drive technical decisions, and mentor engineers to deliver measurable growth for millions of mobile users.

Lead product planning and solution design for an AI-native engineering platform. Design AI agent capabilities for requirement analysis, code generation, test creation, environment orchestration, and knowledge accumulation. Integrate AI with code repositories, CI/CD, testing, deployment, and knowledge platforms; evaluate product effectiveness, gather user feedback, and drive scaling from pilot to broad organizational adoption.

Design and build highly available, high-concurrency payment backend systems for OKX Pay. Implement scan-to-pay, transaction processing, crypto/stablecoin on-chain flows, reconciliation, refunds, and robust state transitions. Ensure system stability, security of funds, observability, and drive incident resolution and architectural improvements.

Design, build, and operate low-latency, high-throughput trading infrastructure and microservices for 24/7 crypto market operations. Implement exchange and on-chain connectivity, execution engines, market-data pipelines, pre-trade risk controls, monitoring, reconciliation, and data-quality workflows. Profile and optimize latency, mentor engineers, and collaborate with liquidity managers, product, risk, finance, and operations to deploy resilient, scalable trading systems.

Lead discovery, roadmap, design, and scaling of global payment products (ACH, cards, wire, SEPA, FAST, PIX) for OKX. Own integrations with payment providers, manage risk, track KPIs, drive adoption, and coordinate cross-functional teams (engineering, design, legal, risk, marketing, support, finance).

Lead design and build of high-performance distributed microservices to drive user acquisition, engagement and retention. Collaborate with Product, Design, and Marketing; solve complex business logic, explore DeFi growth opportunities; ensure high availability, conduct code reviews, and promote CI and automated testing.

Lead product strategy and delivery for core crypto trading systems (spot, derivatives, margin, risk, matching, lending). Define roadmap, spec AI/agent workflows, coordinate legal/compliance/engineering, build monitoring/data layers, and ship features used by retail and institutional traders at scale.

Design, build, and optimize offline and real-time data pipelines and warehouses for product data. Lead end-to-end R&D for online product data pipelines, ensure timeliness and accuracy, perform Flink-based real-time processing and performance tuning, and enable business growth through data products and services.

Manage KOL relationships and partnerships across Northeast Asia to drive user acquisition and revenue. Develop and execute KOL-led campaigns, analyze performance data, report results, and collaborate with marketing and product teams to shape strategy and market presence.