---
title: "Software Engineer Intern"
company: "Phonely"
company_url: "https://www.remjobs.works/companies/phonely"
url: "https://www.remjobs.works/job/phonely-software-engineer-intern-2f3bd5ea-6c53-457d-8dfb-9b1187eab6b8"
apply_url: "https://jobs.ashbyhq.com/phonely/c83696cb-ca3a-4a9d-9e87-bfcf4f79fef5"
workplace: onsite
location: "San Francisco, California"
employment_type: full-time
seniority: internship
role: software-engineering
region: united-states
skills: ["aws", "gcp", "javascript", "kubernetes", "nextjs", "nodejs", "python", "react", "redis", "typescript"]
date_posted: 2026-05-08T17:29:07.968Z
first_seen_by_remjobs: 2026-08-27T09:28:02.639Z
---

# Software Engineer Intern

**Phonely** — San Francisco, California

Apply: https://jobs.ashbyhq.com/phonely/c83696cb-ca3a-4a9d-9e87-bfcf4f79fef5

## About Phonely

Phonely uses existing call recordings to create a 'AI vocal twin' that can answer customer support calls and match or outperform call center agents. On top of that we've built a Zapier like workflow that lets businesses connect to software or transfer calls just like a person would. Our platform sits on proprietary deterministic LLM that is both cheaper and more accurate than gpt-4o for call center inquiries.

## About the role

Software Engineer Internship
This is a high-impact internship where you’ll write real code, ship features, and see your work in production.
**Note:** This is an in-office role, 5 days a week in San Francisco.
What You’ll Do

- Investigate and troubleshoot real customer issues across frontend and backend systems

- Work closely with customers and internal teams to diagnose bugs, performance bottlenecks, and reliability problems

- Build internal tooling and dashboards to improve debugging, monitoring, and operational workflows

- Help monitor production systems and support incident response efforts

- Assist engineers in identifying root causes and shipping fixes quickly

- Build and maintain components for high-performance web applications using React and Next.js

- Collaborate with engineers to integrate APIs, real-time systems, and observability tooling

- Improve UI/UX by building responsive and user-friendly interfaces

- Support performance optimization efforts across rendering, caching, and latency

- Write clean, maintainable, and well-documented code

- Participate in code reviews, team discussions, and product developmentQualifications

- Currently pursuing or recently completed a degree in Computer Science or related field

- Experience with JavaScript/TypeScript and modern frontend frameworks (React preferred)

- Familiarity with Next.js or willingness to learn quickly

- Strong problem-solving and debugging skills

- Comfortable investigating technical issues and working through ambiguous problems

- Basic understanding of APIs, async programming, and web fundamentals

- Exposure to full-stack development through projects, coursework, or internships

- Strong communication skills and ability to work directly with customers and teammates

- Eagerness to learn quickly in a fast-paced environmentNice to Have

- Experience with backend development (Python or Node.js)

- Familiarity with cloud platforms (AWS, GCP)

- Experience with observability or monitoring tools

- Familiarity with databases (Firebase, Supabase, or similar)

- Interest in AI, real-time systems, infrastructure, or voice technologiesWhat You’ll Gain

- Real-world experience debugging and operating production systems

- Hands-on exposure to customer-facing engineering and issue investigation

- Mentorship from experienced engineers

- Experience working with modern infrastructure, observability, and AI systems

- Opportunity to make meaningful contributions to a fast-growing company**Our Tech Stack**

- Frontend: React, Next.js, TypeScript

- Backend: Python, microservices, async systems

- Cloud & Infra: AWS, GCP, Kubernetes, Redis

- Databases: Firebase, Supabase

- Observability: Datadog, logging, metrics, tracing

---

Source: Phonely's own career page, read by RemJobs. Canonical HTML version: https://www.remjobs.works/job/phonely-software-engineer-intern-2f3bd5ea-6c53-457d-8dfb-9b1187eab6b8