Top Tech Jobs & Startup Jobs

Monitor and optimize data pipeline reliability, performance, and SLA compliance. Design data quality tests, investigate incidents, perform root-cause analysis, and implement preventive measures. Apply SRE practices to improve alerting, resilience, and recovery while developing automation that reduces manual intervention. Collaborate with data engineers, researchers, and market data teams to deliver accurate, available, trusted data supporting trading and research.

Finance Manager responsible for month-end close, statutory and regulatory reporting, tax accounting, treasury operations, forecasting, budgeting, controls, and regulatory capital obligations for Singapore legal entities. The role also supports AI-driven automation initiatives, process improvements, stakeholder collaboration, and documentation during an eight-month maternity leave contract.

Design, analyze, prototype, test, and deploy mechanical systems for high-performance computing and custom trading hardware. Create CAD models, production drawings, fixtures, tooling, and technical documentation. Support thermal and structural analysis, fabrication, manufacturing, troubleshooting, and hardware integration while collaborating with electrical, firmware, infrastructure, manufacturing, and vendor teams.

Own end-to-end recruitment for experienced technology talent, including sourcing, headhunting, assessment, interviewing, offers, and closing. Partner with engineering leaders and agencies, develop innovative passive-candidate engagement strategies, and advise stakeholders on hiring best practices. Use AI tools and recruitment platforms to improve sourcing, outreach, market mapping, reporting, and workflow efficiency. Analyze pipeline data, support non-technology hiring as needed, and contribute to a high-performance recruiting team.

Designs, tests, debugs, brings up, and manufactures custom high-speed, high-density hardware, primarily PCBs. Responsibilities include schematic capture, PCB layout, signal and power integrity simulation, initial hardware bring-up code, interface validation, test planning, requirements development, performance research, vendor management, and ownership from concept through production. Collaborates with trading, research, software, mechanical, and infrastructure engineering teams.

Own and maintain Coupa and Rossum platforms, provide L1/L2 finance systems support, triage tickets, manage incidents and SLAs, automate repetitive work with AI tooling, create runbooks and KB articles, coordinate changes across finance systems, support enhancements and mentor colleagues to keep platforms stable, scalable, and well-configured for global finance stakeholders.

Design, build, and operate production-grade AI systems (LLM applications, agent platforms, evaluation frameworks) using Python and modern AI frameworks. Translate ambiguous business problems into scalable, reliable AI solutions, define success metrics and evaluation pipelines, integrate with internal systems and third-party services, and continuously monitor and improve performance, reliability, cost, and safety in production.

Lead the strategy, architecture, resilience, performance, automation, and operational evolution of Optiver’s global low-latency network across data centers, WAN, and colocation environments. Build and develop a specialized network engineering team, partner with trading and technology leaders, drive major infrastructure initiatives, manage capacity and connectivity, improve observability and incident response, and establish engineering standards across global infrastructure.

Design and deliver governed, scalable data products and a unified semantic layer across Finance, People, Procurement, and Compliance using Databricks, dbt, SQL, and PySpark. Implement end-to-end governance (Unity Catalog, column-level security, lineage, PII handling), drive DataHub metadata adoption, and set engineering standards for CI/CD, testing, observability, and data quality. Translate senior-stakeholder requirements into production-grade solutions used for reporting, analytics, and AI.

Lead and operationally manage Optiver's global mobility function, overseeing case portfolio, distributed mobility teams, vendor relationships, compliance with immigration/tax/employment rules, SLA/KPI improvements, process automation, and continuous improvement to deliver consistent, high-quality mobility services worldwide.