Build a Safer World. TRM Labs provides AI-powered intelligence solutions that help public and private sector agencies investigate and disrupt crime. TRM’s platforms enable investigators to trace illicit activity, build cases, and construct operating pictures of threat networks. Leading agencies and businesses worldwide rely on TRM to make the world safer and more secure. We are looking for an experienced Senior Frontend Platform Engineer to join a small but fast-growing Frontend Engineering team responsible for building the visualization and rendering systems that power TRM’s investigative platform.
Responsibilities
* Design and build the visualization platform that powers TRM’s investigative interfaces, including graph exploration and large-scale data visualization.
* Develop high-performance rendering systems using technologies such as Canvas, WebGL, and GPU-accelerated rendering to visualize complex datasets.
* Build reusable visualization libraries, SDKs, and platform primitives that enable teams across TRM to build powerful data exploration experiences.
* Participate in technical design discussions and code reviews to improve architecture, performance, and maintainability.
* Develop a deep understanding of crypto and blockchain investigation workflows to inform product design and platform capabilities.
* Help define the next generation of data exploration tools used by investigators and financial institutions worldwide.
Qualifications
* Strong JavaScript and TypeScript fundamentals with experience building large-scale frontend systems.
* Experience building data-dense web applications such as analytics platforms, visualization tools, or mapping systems.
* Hands‑on experience with Canvas, WebGL, or GPU-accelerated rendering.
* Experience working with data visualization libraries such as D3, PixiJS, Three.js, or similar tools.
* Experience building or working with graph / network visualization systems, using tools like D3-force, Cytoscape.js, vis.js, Sigma.js, or similar.
* Familiarity with graph layouts such as force-directed, hierarchical, or radial layouts.
* Experience optimizing performance in complex UIs using techniques such as virtualization, viewport culling, Web Workers, and large-dataset rendering optimization.
* Experience designing reusable frontend systems, SDKs, component libraries, or developer platforms.
* Strong computer science fundamentals including data structures and algorithmic thinking.
* Experience with React and modern frontend frameworks.
Team & Environment
The team operates on a weekly sprint schedule. Members lead projects as technical anchors and have opportunities to grow and take ownership according to their level and goals. We collaborate closely with product, design, and data platform engineers to deliver impactful features. Team participants work across EST and PST time zones with at least 6 hours overlap. An on-call rotation lasts about a week, once every 16 weeks, focusing on PagerDuty alerts and customer support triage via Slack.
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