Senior Software Development Engineer - UI/UX

Dragos

12h•Remote

About The Position

Dragos is hiring a senior engineer to build and operate the web application, GraphQL and gRPC APIs, and customer SDKs for its Software and Supply Chain Security product. The role works with real-time security data at scale and makes dense binary-analysis results understandable to security teams. The position reports to the Senior Director of Engineering. Engineers ship and troubleshoot production code and listen to customers; the role includes ownership of code through production.

Requirements

At least 5 years of professional experience building production web applications and their APIs, taking work from idea to delivery with Product, Design, and Engineering; equivalent experience is valued.
Experience with React, including hooks, Context, lazy loading, and large component architectures, and TypeScript.
Experience with modern frontend tooling, such as testing frameworks, state management, and build tools.
Experience with GraphQL, Apollo Client, and Apollo Server on Node.js.
Experience with gRPC and Protocol Buffers, at minimum consuming clients; service design experience is a plus.
Hands-on experience with API design, versioning, and schema evolution.
Experience building and maintaining client SDKs in multiple languages, such as Python, TypeScript, and Go, including code generation, semantic versioning, and release automation.
Experience with Auth0, OAuth 2.0, and JWT flows.

Nice To Haves

Experience with data-heavy user interfaces, such as grids, charts, and virtualization, or shared UI component libraries and design systems.
Experience with PostgreSQL query patterns and data modeling, GCP Cloud Run and GCS, and Protocol Buffers schema design with buf tooling.
Experience with OpenTelemetry, GitLab CI/CD, feature flag systems such as OpenFeature, and Terraform.
Cybersecurity, OT, or ICS experience, or knowledge of SBOM standards and vulnerability identifiers such as CycloneDX, SPDX, and CVE.
Responsible use of AI-assisted development tools.
Experience driving technical initiatives or improving engineering practices across teams.

Responsibilities

Build and ship features across the React and TypeScript frontend and the GraphQL and gRPC APIs, from scoping through design, implementation, and deployment.
Design and implement GraphQL schema and Protocol Buffers/gRPC contract changes, including versioning and schema evolution, while maintaining compatibility for customers and integrators.
Build and maintain Python, TypeScript, and Go client SDKs, including code-generation pipelines, semantic versioning, and release automation.
Define contracts with the backend team, whose services are mostly written in Go, and collaborate with Product and Design to turn customer needs into features.
Improve frontend performance, accessibility, and observability in owned code; write well-tested and secure code; and provide constructive code reviews.
Own production code shipped and work with real-time security data at scale.