R&D Intern - Summer 2026 at Bandwidth

Raleigh, North Carolina, United States

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Not SpecifiedCompensation

InternshipExperience Level

InternshipJob Type

UnknownVisa

Telecommunications, TechnologyIndustries

Requirements

Must be actively pursuing a Bachelor’s degree, Master’s degree, or PhD program in Computer Science, AI, ML, or other similar technical field
Demonstrable expertise and hands-on experience in Artificial Intelligence and Machine Learning, with deep knowledge in at least one specific AI domain (e.g., NLP, LLMs, Speech Recognition)
Experience designing, building, and evaluating AI/ML models and systems
Strong programming skills, particularly in Python and familiarity with common ML libraries/frameworks (e.g., PyTorch, TensorFlow, scikit-learn, Hugging Face)
Proven ability to thrive in a small, highly collaborative team environment with an urgent, results-oriented culture
A relentless curiosity and passion for exploring new technologies and techniques in the AI/ML space
Experience using LLM-powered IDEs or coding assistants
Excellent problem-solving skills and the ability to navigate ambiguity
Must be able to work from the Bandwidth headquarters in Raleigh, NC

Responsibilities

Dive deep into the latest AI/ML research, particularly in the LLM space, identifying opportunities relevant to Bandwidth's domain
Design, build, and test proof-of-concepts and prototypes for novel AI-powered features and services
Implement and integrate AI/ML models, including those based on LLMs, into potential future Bandwidth offerings
Collaborate intensely within a small, cross-functional R&D team, sharing knowledge and contributing to a T-shaped skill set
Experiment with various AI techniques, including advanced prompting strategies, Retrieval-Augmented Generation (RAG), and potentially agentic systems
Stay constantly updated on the rapidly evolving AI landscape, evaluating new tools, models, and methodologies
Leverage LLM-powered IDEs and development tools (like GitHub Copilot, Cursor, etc.) to accelerate the innovation cycle
Clearly articulate and present research findings, experiment results, and prototype demonstrations to technical and non-technical stakeholders

Skills

Machine Learning

LLMs

Python

Prototyping

Research

Bandwidth

Cloud-based voice and messaging services

About Bandwidth

Bandwidth provides voice, messaging, and emergency services through cloud-based solutions tailored for businesses, including enterprises, service providers, and application developers. Their services allow clients to integrate reliable communication capabilities into their applications and systems. Bandwidth's offerings include voice calling, text messaging, and emergency calling, all designed to ensure high reliability and scalability, which are essential for uninterrupted communication. The company generates revenue through subscription models, where clients pay a recurring fee, and usage-based models, where charges are based on the volume of calls or messages. Regular maintenance and updates are conducted to enhance service performance and reliability. Bandwidth's goal is to deliver dependable communication solutions that meet the evolving needs of businesses in a competitive telecommunications market.

Raleigh, North CarolinaHeadquarters

2005Year Founded

$19.9MTotal Funding

IPOCompany Stage

Enterprise SoftwareIndustries

1,001-5,000Employees

Benefits

100% Medical & Dental Coverage

401(k) & College Savings Plan

PTO with Email Embargo

Free Gym Membership

90 Minute Workout Lunches

Employee Development Opportunities

Risks

Emerging CPaaS providers offering lower-cost services threaten Bandwidth's market share.

Rapid AI advancements may outpace Bandwidth's current capabilities, risking competitive edge loss.

Potential regulatory changes in data privacy laws could increase Bandwidth's compliance costs.

Differentiation

Bandwidth offers a unique owner-operated network with global reach and regulatory expertise.

The company integrates AI-ready capabilities into its cloud communications platform, Maestro.

Bandwidth's focus on secure and compliant communication solutions sets it apart in the market.

Upsides

Growing demand for CPaaS solutions boosts Bandwidth's market potential and revenue growth.

AI-driven communication tools enhance customer experience and operational efficiency for Bandwidth.

5G network expansion globally enhances the quality and speed of Bandwidth's services.

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