Rest Api Graphql Jobs (NOW HIRING)

Principal API Architect, API Platform Engineering & Governance Enforcement

Long term contract

NJ (Hybrid-3 days onsite)

Immediate client interview

Job description:

Principal Architect reporting to engineering leadership. Partners closely with the API Governance Lead, Enterprise Architecture, Information Security, IAM, SRE and domain engineering teams.

The Role

You are the senior technical authority for enterprise API architecture and the enforcement of API governance standards. This role exists to close the gap between governance policy and engineering execution: governance defines the rules, you make them executable through platform capabilities, CI/CD controls, contract validation, and runtime policy.

This is a hands-on architecture and engineering leadership role. Your goal is to make the compliant delivery path the default path, so federated teams can move quickly without creating contract drift, security gaps, audit exposure, or inconsistent consumer experiences.

What You''ll Do

Architecture and platform strategy

Define the enterprise API architecture model across REST, GraphQL, event-driven APIs, and service-to-service integration

Own the technical strategy for gateway architecture, service mesh integration, developer experience, lifecycle tooling, observability, and runtime enforcement

Establish supported patterns and guardrails for enterprise-scale API delivery

Governance enforcement

Translate ratified standards into machine-enforceable controls: OpenAPI/AsyncAPI/Graphql validation, schema checks, linting, contract testing, backward-compatibility validation, CI/CD quality gates, and policy-as-code

Define what "compliant" means in code, pipelines, gateway policy, and production telemetry

Own the technical rules for API classification and layering: enterprise, domain, channel, data-access, and partner APIs

Traffic and migration architecture

Define where routing, authN/authZ, rate limiting, resiliency, and audit controls belong across ingress gateways, service mesh, and application services

Lead architecture across the gateway estate, including migration-safe patterns for policy parity, consumer cutover, and decommissioning without standards drift

Developer enablement

Build and maintain reference implementations and golden paths for common API patterns

Own the technical requirements for a complete, trustworthy enterprise API catalog: ownership metadata, classification, lifecycle status, consumer dependencies, and audit traceability

Security and reliability

Own implementation patterns for OAuth2, OIDC, JWT validation, mTLS, workload identity, token propagation, rate limiting, circuit breakers, SLOs, and end-to-end traceability

Partner with Security, IAM, SRE, and Compliance to ensure controls are enforceable and audit-ready

Technical leadership

Serve as senior reviewer for cross-domain, high-blast-radius, externally exposed, and regulated API designs

Review critical pull requests, contribute production code to platform primitives, and mentor senior engineers and domain architects

Lead through technical depth and credibility, not reporting lines

Your Authority

Establish mandatory technical controls for enterprise APIs

Approve or reject cross-domain and high-risk API designs

Require remediation before release when codified, non-negotiable standards are violated

Define compliance criteria for delivery pipelines and runtime enforcement

Recommend platform roadmap priorities for governance enforcement and developer experience

What You Bring

12+ years of software engineering experience in distributed systems, API platforms, or enterprise integration

Multi-year experience as a Principal, Staff or Lead Architect

Production ownership of enterprise-scale API platforms or high-volume API ecosystems

Deep expertise in REST, GraphQL, event-driven architecture, contract-first development and API lifecycle management

Strong knowledge of OAuth2, OIDC, JWT, mTLS, and enterprise identity integration

Experience building automated controls through CI/CD, policy-as-code, and deployment gates

Experience in one or more - APIC, KGateway, Datapower, IBM MQ, Kafka

Proven ability to influence engineering teams without direct reporting authority

Preferred

Banking, payments, insurance, healthcare, or other regulated environments

High-transaction-volume platforms and multi-gateway migrations or consolidations

Internal developer platforms, API catalogs, developer portals, or API product models

Audit-grade traceability and automated regulatory evidence