Principal Engineer, Product Software

Who are we?

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

A place where bold ideas are welcomed, human connection is valued, and everyone has the opportunity to shape their future.

Help us challenge assumptions, uncover bias, and remove barriers—because progress starts with fresh ideas. You’ll find belonging, purpose, and a team that welcomes you—because when you feel valued, you’re empowered to do your best work.

Job Summary

We are seeking a highly accomplished Principal Engineer to join as an individual contributor, responsible for the ideation, design, architecture, and implementation of AI-first solutions. This role is ideal for a hands-on technical expert who excels in building scalable, distributed systems and integrating AI capabilities into modern cloud-native applications.

Responsibilities

Lead the end-to-end architecture and design of AI-first systems, embedding intelligent features into core platforms.
Independently develop and deliver full-stack applications using Spring Boot (backend) and React (frontend), ensuring clean design principles and high code quality.
Design and implement microservices-based architectures, ensuring scalability, resilience, and performance.
Build event-driven systems using streaming technologies (RabbitMQ or similar) for asynchronous processing and real-time data flows.
Develop and manage containerized workloads using Kubernetes, ensuring efficient orchestration, scalability, and fault tolerance.
Design and optimize databases using PostgreSQL, focusing on performance, reliability, and data integrity.
Knowledge of Apigee (API Gateway), including security, rate limiting, and lifecycle management.
Develop and deploy cloud-native solutions on AWS, leveraging services such as EKS, Lambda, RDS, S3, and others.
Adoption and Usage CI/CD pipelines using GitHub Actions to enable automated testing, builds, and deployments.
Integration of observability using Grafana, including metrics, logging, tracing, and proactive alerting.
Act as a hands-on problem solver, addressing complex technical challenges and ensuring system reliability and availability.

Qualifications

Extensive experience in full-stack engineering with deep expertise in: Java, Spring BootReact.jsKubernetes and containerized environmentsEvent streaming (RabbitMQ or similar)PostgreSQLAWS cloud ecosystemAPI management using ApigeeDevOps practices with GitHub ActionsObservability using Grafana
Proven track record of designing and implementing at least one AI-powered solution (e.g., generative AI, NLP, recommendation systems, predictive analytics).
Strong understanding of distributed systems, microservices, and event-driven architectures.
Exceptional problem-solving skills with the ability to independently deliver complex, mission-critical systems.

Good to Have

Experience with workflow orchestration tools like Temporal for building durable, event-driven workflows.
Familiarity with AI/ML lifecycle management, including integrating and operating models in production.

What You Bring

You are a hands-on technical leader without people management responsibilities, who leads through deep expertise, strong execution, and architectural vision. You are passionate about building AI-enabled, scalable platforms, and thrive in solving challenging engineering problems at scale.

Equinix is committed to ensuring that our employment process is open to all individuals, including those with a disability. If you are a qualified candidate and need assistance or an accommodation, please let us know by completing this form.

Equinix is an Equal Employment Opportunity and, in the U.S., an Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to unlawful consideration of race, color, religion, creed, national or ethnic origin, ancestry, place of birth, citizenship, sex, pregnancy / childbirth or related medical conditions, sexual orientation, gender identity or expression, marital or domestic partnership status, age, veteran or military status, physical or mental disability, medical condition, genetic information, political / organizational affiliation, status as a victim or family member of a victim of crime or abuse, or any other status protected by applicable law.

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This posting is a new position within our organization.
