Senior Software Engineer — Heavy-Materials

About XBE XBE builds operations software for heavy-materials, logistics, and construction companies — industries with complex, high-stakes workflows that still run on spreadsheets, phone calls, and legacy tools. Our platform manages dispatching, ticketing, scheduling, GPS tracking, billing, and operational analytics across thousands of daily jobs. We're a fully remote, high-trust team that values ownership, clarity, and measurable outcomes. Engineers at XBE work on real, high-impact problems: performance at fleet scale, geospatial intelligence, multi-tenant data models, and reliability for mission-critical field operations.Role overview You will build reliable, scalable features that power logistics and operational workflows for heavy-materials and construction customers. The work spans modern TypeScript and React, GraphQL services, Postgres-first data modeling, and integrations across identity, messaging, background jobs, and cloud services. You'll collaborate with product, infrastructure, and engineering peers to deliver secure, observable, high-quality systems on Google Cloud Platform (GCP).Key responsibilities Build cross-platform features with TypeScript, React, App Router (client + server runtimes).Lead GraphQL design and implementation: client integrations, server schemas, federation, and codegen (TypeGraphQL, mst-gql, drizzle-graphql or equivalents).Model Postgres using Drizzle and Prisma; design multi-tenant schemas. Support MongoDB and Redis where appropriate.Implement background jobs and orchestration (Bull/Redis); integrate identity providers (Clerk, Azure AD/MSAL, Passport/JWT).Design and operate messaging/notification systems (Svix, SendGrid, Slack) and cloud integrations (Google Maps, Google Cloud Storage).Ensure quality and observability with Sentry, Prometheus, Docker/Kubernetes, and reusable GitLab CItemplates.Operate production services on GCP: deployments, monitoring, secrets, and incident response.Mentor peers, run code reviews, and raise engineering standards.Plan work, break projects into milestones, mitigate risks, and communicate status.Required qualifications Advanced TypeScript & React; modern App Router experience.Deep GraphQL expertise across client/server, federation, and codegen toolchains.Postgres modeling with Drizzle and Prisma; multi-tenant design. Familiar with MongoDB and Redis.Systems-integration experience: Bull/Redis, identity providers, Svix/SendGrid/Slack, Google Maps/GCS.Hands-on with Sentry, Prometheus, Docker/Kubernetes, and GitLab CI templating.GCP experience — mandatory.5+ years' professional software development; strong testing, CI/CD, and incident experience.Clear written and verbal communication.Nice to have Experience leading small engineering teams or mentoring engineers.Monorepo experience (turborepo/pnpm), AI/LLM integrations, or prior construction-tech domain work.Familiarity with GKE, Cloud Run, Workflows, BigQuery, or Cloud Spanner.What great looks like Systems thinking and delivery ownership (design → ship → monitor → iterate).Observability & quality first: tests, SLOs, alerts, and blameless postmortems.API & DX discipline: clear GraphQL schemas, typed client/server contracts, and developer-friendly CI.Security & privacy minded: secure coding and least-privilege patterns.Mentorship & leadership: able to coach peers; team-lead experience is a plus but not required.High agency: autonomous, async collaboration and proactive unblocking.Success indicators Cross-platform features shipped on schedule.Stable GraphQL schemas and high codegen coverage.Critical services meet SLOs; MTTD/MTTR improve.Reusable CI templates adopted and operational toil reduced.What we offer Fully remote role with flexible hours, competitive compensation, transparent growth paths, and meaningful ownership of product outcomes.Apply Ready to help build the next generation of construction-tech platform? Use LinkedIn Easy Apply to submit your application.