# Sr Architect

**Company:** [Twilio](https://hotfix.jobs/companies/twilio)
**Location:** Remote
**Role:** Fullstack Engineering
**Salary:** $207k – $305k/yr
**Experience:** 15+ years
**Skills:** AWS, Azure, AI, Machine Learning, LLMs, JavaScript, Python, Java, Go, React, Angular, Node.js, spring, Spring Boot, SQL
**Posted:** 2026-07-24

> Senior Architect on Twilio's Emerging Technologies Experimentation Team, focused on fraud detection/governance. Designs, prototypes, and leads implementation of scalable AI/ML solutions and next-gen innovations (e.g. agent-native channels, A2H protocols) that can scale to production.

## Job Description

## Responsibilities
- Architect and prototype scalable, high-performance solutions using modern technologies.
- Experiment and iterate on new product ideas, leveraging AI, machine learning, and emerging tech.
- Lead technical direction, guiding and mentoring engineering teams throughout the development lifecycle.
- Partner cross-functionally to align prototypes with business opportunities and strategic goals.
- Mentor a group of software development engineers across US and India.
- Communicate technical vision and results clearly to stakeholders and executive leadership.

## Qualifications

**Required:**
- 15+ years in architecture or principal engineering roles within innovative, fast-paced environments.
- Applied fraud detection and governance framework experience.
- Familiarity with AI, machine learning, and LLMs with experience deploying models or AI-driven projects.
- Demonstrated success designing large-scale, high-performance architectures across AWS & Azure.
- Strong leadership and mentoring skills, with proven ability to drive technical direction.
- Excellent communication skills for both technical and non-technical audiences.
- Proficiency in multiple programming languages (e.g., JavaScript, Python, Java, Go).
- Experience with both front-end (React, Angular) and back-end (Node.js, Spring, SpringBoot) development.
- Deep understanding of database technologies (SQL and NoSQL) and their tradeoffs.

**Desired:**
- Experience contributing to open source or tech innovation communities.
- Track record of rapid prototyping and iterative product development.
- Exposure to distributed systems and high-reliability platforms.
- Knowledge of risk management best practices in experimental projects.
- Experience working with global teams and remote-first environments.
- Entrepreneurial mindset with a passion for emerging technologies.
- Advanced problem-solving skills with ability to anticipate technology trends.
- Background in engineering and technical architecture roles.

## Compensation
The estimated pay ranges for this role are as follows:

- Based in Colorado, Hawaii, Illinois, Maryland, Massachusetts, Minnesota, Vermont or Washington D.C.: $207,200.00 - $259,000.00
- Based in New York, New Jersey, Washington State, or California (outside of the San Francisco Bay area): $219,360.00 - $274,200.00
- Based in the San Francisco Bay area, California: $248,400.00 - 304,600.00

This role may be eligible to participate in Twilio’s equity plan and corporate bonus plan. All roles are generally eligible for the following benefits: health care insurance, 401(k) retirement account, paid sick time, paid personal time off, paid parental leave.

## Similar roles

- [Senior Fullstack Software Engineer, GRC](https://hotfix.jobs/jobs/81a4c413-f786-4923-8cda-8c15288284e0) - Vanta - Remote - $207k – $244k/yr
- [Senior Software Engineer, AI Product](https://hotfix.jobs/jobs/c831737e-3642-4e0a-955e-767454137caf) - Vanta - Remote - $207k – $244k/yr
- [Senior Software Engineer II](https://hotfix.jobs/jobs/274374cf-39fd-44ee-b361-a0201bd7fb25) - SimplePractice - Remote - $208k – $260k/yr
- [Senior Software Engineer - 3D Simulation Applications](https://hotfix.jobs/jobs/53719ed8-8f20-44ed-87be-7430e78deccb) - Zoox - Foster City, CA - $208k – $300k/yr
- [Senior Software Engineer, Cloud](https://hotfix.jobs/jobs/6da6faf9-91fc-4ef9-9d95-a28bb89ac637) - Redpanda Data - Remote - $205k – $230k/yr

**Apply:** https://hotfix.jobs/jobs/eb43a229-21c0-465a-a4b9-14abf89e035c
**Canonical:** https://hotfix.jobs/jobs/eb43a229-21c0-465a-a4b9-14abf89e035c