Synced from Ashby · May 8

Software Engineer Intern

PhonelySan Francisco, CaliforniaPosted May 8, 2026
Software EngineerOn-siteIntern
Apply nowSave & get alerts

Mirrored from Phonely's own Ashby careers system · refreshed hourly

18
Other open Phonely roles
May 8
Posted
Ashby
Applicant system
Job description

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 development

Qualifications

  • 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 environment

Nice 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 technologies

What 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

View original posting on Ashby

What applying to Phonely usually looks like

Based on publicly available information, candidates applying through ashby for Phonely can typically expect a structured application process that begins with an online submission and resume screening. Ashby-based processes commonly include an initial recruiter or hiring manager conversation, followed by one or more technical or role-specific assessments depending on the position, such as backend-engineer or product-manager roles. The process may include multiple stages, potentially involving take-home exercises, panel discussions, or case studies relevant to the specific function. Communication is often handled through automated status updates within the platform, though response times vary by company and role. Candidates may also encounter standardized application questions or skills assessments early in the process. As with most ATS-driven hiring pipelines, applicants should ensure their materials are tailored to the specific role to improve the likelihood of progressing to further evaluation stages.

Based on publicly available information. LandEarly does not verify interview process details.

Land this one early - before the req fills.

LandEarly tailors your resume and screening answers to each posting, submits while the role is still new, and tracks every application in one place.

Set up in minutes · Cancel anytime · No contract

Keep exploring

What this role pays, where else it is open, and how to write the application.

Software Engineer Intern
Phonely · San Francisco, California
Apply