Senior Frontend Engineer (Angular, Multi-Tenant, Micro-Frontends)

About SotaogAt Sotaog, we build data-driven, intelligent platforms that power industrial operations across energy and manufacturing sectors. Our products combine real-time analytics, machine learning, and scalable cloud architecture to bring the precision and reliability of big tech to mission-critical industries.You’ll lead the rebuild of our customer-facing frontend into a next-generation, multi-tenant, micro-frontend platform designed for scale, speed, and global deployment.Location: Remote (US time zones preferred)Stack: Angular, Nx, Module Federation, AWS (CloudFront, S3, Route53), CI/CDWhat you’ll doLead a greenfield rebuild of the Sotaog frontend using Angular + Nx (or Standalone Angular + MF) with Webpack Module Federation (or Angular Federated Modules) for modern micro-frontends.Architect multi-tenancy across theming, branding, routing, feature flags, per-tenant configurations, and entitlements.Define and own shared libraries — UI components, auth, data access layer, telemetry, and design tokens.Manage AWS-based frontend delivery: S3 static hosting, CloudFront distributions, Route53 DNS, cache strategies, and versioned rollouts.Build robust CI/CD pipelines (GitHub Actions / CodeBuild / CodePipeline) with automated tests, preview environments, and blue/green or canary deployments.Partner with product, design, and backend teams to ship with velocity and reliability, continuously optimizing performance and removing legacy bottlenecks.Must-have4+ years building Angular applications at scale — deep knowledge of RxJS, change detection, routing, forms, and performance profiling.Proven experience designing and maintaining multi-tenant apps (config-driven theming, per-tenant authorization, asset management).Hands-on understanding of micro-frontends — module federation, shared runtimes, version control, and cross-MFE contracts.Working knowledge of AWS (CloudFront, S3, Route53, IAM roles, build artifacts, environment promotion).Strong background in CI/CD for SPAs, including automated testing frameworks (Jest/Karma, Playwright/Cypress).Solid foundation in clean architecture, TypeScript discipline, and component-driven design systems.Nice-to-haveNx Workspace, Angular Standalone APIs, Design Tokens (Style Dictionary), Storybook, OpenAPI/GraphQL, Sentry.Security best practices: CSP, subresource integrity, AWS WAF, signed cookies/URLs.What success looks like (6 months)Production-grade micro-frontend shell with 2–3 independently deployable MFEs.Core routes achieving and Lighthouse ≥ 90 across key tenants.Zero-downtime deployments with automated rollbacks and preview environments.

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