Sr Developer (Node.js and API) | Texas
Core
Design and deliver domain-driven microservices for customer-facing digital experiences, owning greenfield builds from zero-to-production.
Role type
Senior IC Node.js/TypeScript backend engineer with technical leadership
Builds
Domain-driven, event-aware microservices, REST APIs, and event streams for web/mobile clients
Domain
Cloud-native backend engineering, microservices, event-driven architecture
Deliverable
production ML models | product features | infrastructure
Required skills
Node.js, TypeScript, Domain-Driven Design (DDD), Event-driven architecture, Microservice patterns (Saga, Outbox, Circuit Breaker), Kubernetes, Cloud-native deployment, CI/CD, Observability, Incident response/RCAs, API design (OpenAPI/Swagger), AuthN/AuthZ (OAuth2/OIDC)
Preferred skills
Telecom domain experience, API gateways (Apigee/Kong), Rate limiting/quotas, Multi-tenant patterns, Performance tuning, Capacity planning, Cost optimization
Technologies
Node.js, TypeScript, Express, Fastify, NestJS, PostgreSQL, MySQL, MongoDB, DynamoDB, Redis, Kafka, RabbitMQ, AWS, Azure, GCP, Docker, Kubernetes, Terraform, GitHub Actions, Jenkins, ELK, Dynatrace, Datadog, Prometheus, OpenTelemetry
Responsibilities
Design and build domain-driven microservices; Architect greenfield systems including service boundaries and data models; Set API standards and resiliency patterns; Own production readiness including SLOs and incident triage; Collaborate across teams to sequence dependencies; Mentor engineers and drive engineering best practices
Seniority
Senior, hands-on IC with leadership responsibilities