
Staff Software Engineer – LLM, AI Agents
Twilio
full-time
Posted on:
Location Type: Remote
Location: California • Colorado • United States
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Salary
💰 $167,800 - $246,700 per year
Job Level
Tech Stack
About the role
- Build and own product capabilities for Stytch’s agentic identity platform on Twilio.
- Design, implement, and maintain scalable, reliable distributed services, optimizing for security, latency, and developer experience.
- Partner with Product and Engineering leadership to set direction, translate customer needs into technical plans, and deliver high-impact roadmap features.
- Collaborate across Twilio and Stytch teams to align on architecture, integrate platform capabilities, and unblock cross-team initiatives.
- Write clean, maintainable, and well-tested code, setting a high bar for technical excellence across the team.
- Own the end-to-end lifecycle of new services, from initial design and prototyping through to production deployment and operational readiness.
- Mentor other engineers on the team, fostering a culture of innovation, ownership, and continuous learning.
- Communicate complex technical concepts effectively to diverse audiences, from fellow engineers to executive leadership.
- Stay at the forefront of industry trends and emerging threats in identity and authentication to ensure our products are secure and innovative.
Requirements
- 7+ years of experience building and operating highly scalable, distributed systems, with a focus on security, reliability, and performance.
- Experience working with agents and/or LLMs.
- Strong hands-on coding skills and a willingness to dive deep to solve complex problems.
- Demonstrated expertise in designing and implementing resilient, fault-tolerant systems.
- Experience making high-impact technical decisions and leading technical initiatives.
- A proven track record of driving technical excellence while keeping customer needs at the center of your work.
- Deep understanding of software engineering best practices, including monitoring, observability, and building for the long term.
- Exceptional communication and collaboration skills, with the ability to influence and align stakeholders.
- Experience mentoring engineers and elevating the technical capabilities of a team.
- Degree in Computer Science or a related field, or equivalent work experience.
Benefits
- Health care insurance
- 401(k) retirement account
- Paid sick time
- Paid personal time off
- Paid parental leave
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
distributed systemsscalable systemssecurityreliabilityperformancecodingfault-tolerant systemssoftware engineering best practicesmonitoringobservability
Soft Skills
communicationcollaborationmentoringinfluencingaligning stakeholdersinnovationownershipcontinuous learningproblem-solvingtechnical excellence