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InterSources Inc · 2 months ago

Tech Lead (Node.js and API)

Irving, TX

Full-time

Onsite

Senior Level, Lead/Staff

8+ years exp

InterSources Inc is a Certified Diverse Supplier and Award-Winning Global Software Consultancy founded in 2007, specializing in Digital Transformations across various industries. They are seeking a hands-on Tech Lead with deep Node.js and TypeScript expertise to design and deliver domain-driven microservices for customer-facing digital experiences, while leading engineers and driving cross-team collaboration.

Artificial Intelligence (AI)Cyber SecurityInformation TechnologySoftware

Growth Opportunities

H1B Sponsor Likely

Responsibilities

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

Qualification

Node.jsTypeScriptMicroservicesKubernetesREST APIsCI/CDCloud (AWS/Azure/GCP)PostgreSQL/MySQLCommunicationMentoringProblem-solving

Required

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

Company

InterSources Inc

Innovative IT Solutions Built for Your Business. InterSources Inc is your partner in Growth and CyberSecurity.

Founded in 2007

Fremont, California, USA

501-1000 employees

https://www.intersourcesinc.com

H1B Sponsorship

InterSources Inc has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (4)

2024 (5)

2023 (16)

2022 (1)

2021 (7)

2020 (7)