Senior Infrastructure Engineer

🕒 March 31

🏄 California – Remote

🏄 California – Remote

💵 $141.5k - $208k / year

⏰ Full Time

🟠 Senior

👷 Infrastructure Engineer

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Twilio

WebsiteLinkedInAll Job Openings

5001 - 10000 employees

Millions of developers around the world have used Twilio to unlock the magic of communications to improve any human experience.Twilio has democratized communications channels like voice, text, chat, video, and email by virtualizing the world’s communications infrastructure through APIs that are simple enough for any developer to use, yet robust enough to power the world’s most demanding applications.By making communications a part of every software developer’s toolkit, Twilio is enabling innovators across every industry — from emerging leaders to the world’s largest organizations — to reinvent how companies engage with their customers.Founded in 2008, Twilio has over 5,000 employees in 26 offices in 17 countries and counting, with headquarters in San Francisco and other offices in Atlanta, Bangalore, Berlin, Bogotá, Denver, Dublin, Paris, Prague, Hong Kong, Irvine, London, Madrid, Munich, Malmö, Mountain View, Redwood City, New York City, São Paulo, Sydney, Melbourne, Singapore, Tallinn, and Tokyo.

📋 Description

• Build and own the infrastructure and platform capabilities that power Stytch’s identity platform as it scales across Twilio—ensuring security, reliability, and performance for every customer. • Design, implement, and operate scalable cloud infrastructure (AWS/EKS, ECS, networking, data stores), balancing uptime, cost, and developer velocity. • Partner closely with Product and Engineering leadership to set infrastructure direction, translate platform needs into technical plans, and deliver high-impact roadmap work. • Collaborate across Twilio and Stytch teams to align on architecture, integrate platform capabilities, and unblock cross-team initiatives. • Operate with deep technical ownership: author design docs, drive key technical decisions, review code, and stay close to the systems you ship. • Build in ambiguity—break down complex problems, make pragmatic tradeoffs, and adopt new technologies or strategies when they improve outcomes. • Improve production quality and resilience through strong observability, incident response, automated remediation, and continuous reliability engineering. • Make developers’ lives easier by building self-service tooling, safer deployment patterns, and reliable platform primitives that accelerate product teams. • Mentor and support other engineers through pairing, feedback, and knowledge-sharing, helping raise the team’s technical bar and culture.

🎯 Requirements

• 6+ years of experience as an Infrastructure or Platform Engineer building and operating high-scale, mission-critical cloud production systems. • Strong experience with containerization and orchestration (Kubernetes/EKS, Docker), Infrastructure as Code (Terraform, GitOps, or similar) and AWS. • Hands-on proficiency in at least one modern programming language used in production. • Experience designing and running observability and on-call systems (e.g., Datadog, ELK, Prometheus/Grafana). • Experience scaling cloud infrastructure for distributed systems, including relational databases and high-availability service architectures. • Excellent written and verbal communication skills; comfortable writing design docs and leading technical discussions. • Bachelor’s degree in Computer Science or equivalent practical experience. • Schedule: ability to work non-standard, on-call rotation weekend and holiday hours.

🏖️ Benefits

• health care insurance • 401(k) retirement account • paid sick time • paid personal time off • paid parental leave