Full Stack Engineer

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Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet.

Equinix is seeking a highly motivated Senior Software Engineer with a strong focus on Digital Experience to join our Dallas office. In this role, you will design, build, and launch scalable software solutions that meet customer requirements using a state-of-the-art technology stack and best engineering practices. You will be responsible for building critical applications and features at a global scale, delivering a world-class experience for the Equinix procurement function.

As a Staff Software Engineer, you will own the technical roadmap, serve as the primary technical SME, and collaborate across IT, security, and business teams to deliver secure, compliant, and scalable AI-driven applications. This role is ideal for a highly skilled engineer passionate about leveraging cutting‑edge technologies across the full stack—modern front‑end frameworks such as React.js, Angular, Vue.js, and HTML5, combined with robust back‑end platforms like Node.js,

Express.js, Django, and Spring Boot—to solve complex, real‑world problems.

• Back-End & Microservices
  • Build and maintain secure, scalable microservices using Java (Spring Boot/Quarkus/Micronaut) and Node.js (NestJS/Express).
  • Define API contracts (REST/Graph
    
    QL/gRPC), govern schemas (Avro/Protobuf), and ensure consistency, idempotency, and observability.
• Front-End Development
  • Understand the bigger picture and all user personas to design and build secure, scalable applications that deliver a seamless experience and create a true WOW factor for customers.
  • Ensure strong state management, performance optimization, and intuitive user experiences for large-scale audiences.
  • Design and deliver responsive, scalable, and accessible (WCAG 2.2 AA) world‑class UI/UX solutions using React and Type Script.
• Dev Ops & CI/CD
  • Establish CI/CD pipelines using Git Hub Actions/Git Lab CI/Azure Dev Ops.
  • Implement progressive delivery strategies (canary/blue‑green) and feature flagging (Launch Darkly).
• Security & Compliance
  • Enforce security by design: OAuth2/OIDC/SAML, JWT, RBAC; manage secrets (Vault); ensure supply‑chain security (image scanning).
• Architecture & System Design
  • Develop end‑to‑end product flows and robust system architectures.
  • Architect secure, multi‑cloud applications across AWS/GCP/Azure; design portable, resilient solutions; manage containerization and Kubernetes deployments (Helm/Kustomize, Git Ops).
  • Apply domain‑driven design (DDD) principles for modeling and modular architecture.
• Collaboration & Leadership
  • Work closely with Product Managers, SRE/Platform, and Sec Ops teams to deliver integrated, compliant solutions.
  • Mentor junior engineers, conduct code reviews, and foster an inclusive, collaborative environment.
• Observability & Operational Excellence
  • Instrument services with Open Telemetry; implement logging, metrics, and tracing (Prometheus, Grafana, ELK/EFK, Jaeger).
  • Define SLOs/SLIs and create incident response/runbooks.
• Innovation & Continuous Improvement
  • Evaluate emerging technologies (especially AI/ML), run proof‑of‑concepts, and recommend adoption strategies with clear ROI and risk trade‑offs.

• 5+ years of experience designing, building, and scaling enterprise‑grade applications that deliver measurable business impact and exceptional user experiences.
• Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent experience.
• Proven track record in developing end‑to‑end customer‑focused solutions, including buying/procurement experiences or similar applications.
• Full-stack development proficiency: relational data modeling, DB optimization, REST API design, JavaScript, CSS, and delivering APIs as a service.
• Strong experience in React & Type Script, modern CSS frameworks (Tailwind, Styled Components, CSS Modules), accessibility (WCAG 2.2 AA), and performance optimization (SSR/ISR).
• Back‑end expertise:
  Java (Spring Boot) and Node.js (NestJS/Express); relational databases (Postgre
  
  SQL/MySQL) and ORM tools…