# Software Engineer L3 Phone Numbers

**Company:** [Twilio](https://hotfix.jobs/companies/twilio)
**Location:** Remote
**Role:** Fullstack Engineering
**Salary:** $139k – $204k/yr
**Experience:** 5+ years
**Skills:** jvm, web services, APIs, Distributed Systems, cloud services, DynamoDB, SQS, aws glue, Kubernetes, Temporal, React, LLMs
**Posted:** 2026-07-16

> Senior Software Engineer building and maintaining scalable compliance program workflows, carrier integrations, frontend UIs, and backend APIs for Twilio's Programmable Messaging product to ensure seamless customer onboarding across US and international compliance programs.

## Job Description

## Responsibilities
- Build and maintain multiple compliance program workflows, carrier/ecosystem integrations and customer interactions in the Compliance domain.
- Design and develop elegant and scalable solutions across a wide variety of compliance program types including frontend UI experiences and backend APIs, that are highly available and responsive. Work through ambiguity, deliver quickly and with a high quality.
- Build towards achieving the next generation of architecture vision that empowers expansion of Compliance programs.
- Interact cross functionally across engineering teams within Twilio to align and build the product and architecture vision.

## Qualifications

**Required:**
- 5+ years of experience and a strong fundamental knowledge of software development using JVM languages.
- Experience building web services incorporating best practices for external systems integration, including defensive and hardened approaches to mitigate downstream issues.
- Experience working with highly scalable APIs, high volume data pipelines and large distributed systems.
- Maintaining and operating cloud services.
- An unwillingness to settle for “good enough”, instead staying focused on longevity through well-tested code and continuous improvement.
- Demonstrated commitment to seeking diverse viewpoints and acting with intention to create an inclusive team environment.
- Excellent written and verbal communication skills. Ability to write down and present designs and decisions throughout the development lifecycle, collaborating with engineering and non-engineering roles.

**Desired:**
- 5+ years of Engineering experience, developing and maintaining high traffic services.
- Familiarity with DynamoDB, SQS, and data integration services like AWS Glue.
- Familiarity with LLMs, prompt optimizations to improve model accuracy, setting up evaluation pipelines.
- Familiarity with Kubernetes, Temporal or similar workflow orchestration.
- Experience working with frontend libraries like React or similar.

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**Apply:** https://hotfix.jobs/jobs/c1372981-933c-407e-9184-51b400768b87
**Canonical:** https://hotfix.jobs/jobs/c1372981-933c-407e-9184-51b400768b87