Senior Software Engineer - Segment Audiences

Twilio

full-time

Posted on: 8/15/2025

Location: 🇺🇸 United States

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💰 $138,700 - $203,900 per year

Senior

AWSCloudGoGraphQLJavaJavaScriptKubernetesMicroservicesNode.jsPythonReactScalaTypeScript

About the role

Twilio is a remote-first company delivering communications solutions to hundreds of thousands of businesses and millions of developers worldwide.
This role is part of the Twilio Engage Audiences team which builds, maintains, and improves the user interfaces and APIs powering audience-building capabilities.
The role involves scaling a complex front-end architecture while delivering new, user-friendly features.
You’ll collaborate with design, product management, and other engineers to identify areas for improvement, maintain a high bar for reliability and usability, and refine the end-to-end experience of audience creation and activation.
Responsibilities include design and build of scalable full-stack features, cross-functional collaboration, clear communication of trade-offs, mentoring, and improving tooling and processes.
The position offers compensation, equity, and benefits; travel as needed; and a remote-first culture with Twilio’s values.

4+ years of work experience building enterprise-ready web applications.
3+ years of experience writing production-grade backend code in a modern programming language (e.g., NodeJS, Golang, Python, Java, Scala, or similar).
Familiarity with front-end technologies like JavaScript, TypeScript, React (or similar frameworks), and GraphQL.
Experience working with stakeholders at all levels - be able to dive into the nuts and bolts of how things work as needed.
Experience working with cloud-based infrastructure (AWS preferred).
Collaborating with internal/external teams/engineers and fostering an inclusive environment, where all points of view are welcomed and encouraged.
Self drive - you take complete ownership of your tasks and champion efforts to get your tasks to completion.
Excellent written and spoken communication skills.
Degree in Computer Science or a related field, or equivalent work experience.
Bias to action, ability to iterate and ship rapidly.
Familiarity with Cloud Solutions, AWS, Kubernetes/EKS, CI/CD pipelines, Testing & Automation.
Experience contributing to architecture and design (architecture, design patterns, reliability and scaling) of new and current systems.
Ability - and excitement to - learn and own multiple domains of the platform (microservices, REST APIs, back-end services) from inception to deployment and maintenance, while making best-in-class technical decisions that impact the success of the company.