Tech Lead (Node.js and API), Irving, TX
The Role
Digital API team is looking for a hands-on Tech Lead with deep Node.js / TypeScript expertise to design and deliver domain-driven microservices for customer-facing digital experiences. You ll own greenfield builds from zero-to-production, lead engineers by example (coding ~70% of the time), and drive cross-team triage while keeping leadership proactively informed.
What You ll Do
- Design & build domain-driven, event-aware microservices in Node.js / TypeScript (Express / Fastify / NestJS) with clean, testable code.
- Architect greenfield systems : service boundaries, data models, REST APIs, event streams, CI / CD, observability, and runtime topology.
- Set API standards : versioning, OpenAPI / Swagger, pagination, error contracts, resiliency patterns (timeouts, retries, circuit breakers).
- Own production readiness : SLOs, dashboards, alerting, runbooks; lead incident triage / bridge calls and drive blameless RCAs.
- Collaborate across teams (web, mobile, data, security, ops) to unblock work, sequence dependencies, and land integrated releases.
- Communicate proactively with leadership : crisp status, risk / mitigation, dependencies, and measurable outcomes.
- Raise the bar : code reviews, engineering best practices, mentoring, pair programming, tech talks, and documentation.
- Think two steps ahead : anticipate edge cases, scaling, operability, and cost; recommend pragmatic sequencing and trade-offs.
Tech Stack You ll Work With
Languages / Frameworks : Node.js, TypeScript, Express / Fastify / NestJSAPIs : REST, OpenAPI / Swagger, OAuth2 / OIDC, JWTData : PostgreSQL / MySQL, NoSQL (MongoDB / DynamoDB), Redis cacheMessaging / Streaming : Kafka / RabbitMQ (sagas, outbox, idempotency)Cloud & Platform : One major cloud (AWS / Azure / Google Cloud Platform), Docker, Kubernetes, API Gateway / Ingress, IaC (Terraform / CloudFormation)CI / CD & Observability : GitHub Actions / Jenkins, ELK / Dynatrace, feature flags, OpenTelemetry, Datadog / New Relic / Prometheus, log aggregationWhat You ll Bring
8+ years backend engineering (or equivalent impact), 3+ years technical leadership on product teams.Expert-level Node.js / TypeScript with proven delivery of domain-driven microservices at scale.Strong grasp of DDD (entities / aggregates / bounded contexts), event-driven architectures, and microservice patterns (saga, outbox, circuit breaker).Designed secure, resilient public APIs used by web / mobile clients; deep understanding of authN / authZ (OAuth2 / OIDC), secrets, and TLS.Production experience with Kubernetes and cloud-native deployment, CI / CD, and observability (metrics, traces, logs, SLOs).Demonstrated success leading triage / incident response and driving RCAs to lasting improvements.Outstanding communication able to simplify complex trade-offs, tell a delivery story, and keep partners aligned.Bias for action : you go the extra mile, anticipate the next two steps, and ship high-quality software