Internships in San Mateo, California, United States

AI UX Design Intern at Guidewire Software, a leader in enterprise insurance tech. The role focuses on crafting AI‑driven user experiences, analyzing user‑AI interactions, and developing prompt strategies to enhance product workflows.

Internship with Verkada’s Frontend Engineering team in San Mateo, CA. Build product experiences on Command web platform (React) and mobile apps (React Native). Lead projects from design to implementation, collaborate with product, design, and engineering teams to create user‑centric features.

Verkada seeks an embedded software engineering intern to design, develop, test, deploy, and maintain embedded and server‑side software for its fleet of security devices. The role involves cross‑functional collaboration with hardware teams, writing code in C, C++, Go, and Python, and working with Embedded Linux, USB, I2C, and Yocto.

Join Verkada’s Backend Engineering team as an intern to build scalable distributed systems, work with Redis, DynamoDB, Postgres, Kafka, SQS, Terraform, Kubernetes, and develop microservices in Python or Go. You’ll collaborate cross‑functionally to launch products used worldwide and gain hands‑on experience in cloud, containerization, and high‑throughput architectures.

8‑week paid summer internship at Essex Property Trust in San Mateo. Intern supports development team in sourcing, entitling, and executing multifamily projects, contributing to a 1,000–1,500 unit pipeline.

Corporate Accounting Intern at Essex Property Trust, an S&P 500 REIT, offers an 8‑week paid summer internship. Interns work hybrid in San Mateo, Monday‑Thursday, supporting month‑end and quarter‑end close, financial analysis, SEC reporting, debt administration, key account reconciliations, deposit clearing in Yardi Systems, cashbook maintenance, audit preparation, and process improvements.

Skild AI is pioneering general‑purpose robotic intelligence and seeks a Social Media Intern to translate cutting‑edge AI and robotics into engaging short‑form content. The role is on‑site in San Mateo, working closely with the Creative Director and cross‑functional teams to craft videos for TikTok, Instagram, and emerging platforms.

Internship focused on AI-enabled automation and integration within Guidewire’s BizTech team. Work on real-world projects, develop AI solutions, contribute to platform expansion, and support data-driven tools.

Parspec is a fast‑growing AI‑powered B2B SaaS company transforming the construction materials supply chain. As an Applied AI Engineer Intern, you’ll work on real‑world AI projects that improve product recommendations and streamline procurement workflows.

Roblox is seeking a transitioning service member to join its Security Operations Center through a SkillBridge fellowship. The role offers hands‑on experience in incident response, threat hunting, and security operations, with the goal of developing a Tier 2 SOC Analyst or Information Security Engineer.

Verkada, a leader in cloud‑based physical security, seeks a Technical Support Engineering Intern for its San Mateo HQ. The role immerses interns in real‑world IoT challenges, from troubleshooting network, hardware, and software issues to designing system integrations for enterprise clients. Interns collaborate with engineering and product teams, document solutions, and contribute to knowledge base content.

Roblox seeks a PhD intern to drive AI‑driven projects, prototype advanced ML and 3D tech, translate research into production, and enhance user experience across a global platform.

Data Science Team at Quadric focuses on optimizing neural network models for its custom GPNPU architecture. The intern will develop quantization workflows, build calibration datasets, and create tooling to visualize per‑layer errors, collaborating closely with a senior data scientist.

Hardware Engineering team at Quadric builds an innovative general purpose neural processing unit (GPNPU) for edge devices. The intern will collaborate with architects to create test plans, write and debug verification tests, and generate coverage for CPU/GPU designs.

Quadric's AI and semiconductor team builds a general purpose neural processing unit for edge devices. The intern implements and optimizes ONNX operator kernels, leveraging Claude Code for performance gains.

AI Inference Team at Quadric builds cutting‑edge neural processing units for edge devices. The intern will develop and apply model pruning techniques to accelerate inference while maintaining accuracy, using PyTorch and quantization methods.

Marketing Summer Intern at Student Medicover. Join our dynamic marketing department to gain hands‑on experience in marketing projects and campaigns.

Test Engineer Intern at Peak Energy will lead testing and functional verification of energy storage systems, from battery to power electronics. Working with design and simulation teams, the intern will develop test strategies, design testing infrastructure, analyze data, and drive design improvements.

Peak Energy seeks a Mechanical Design Intern to support the Energy Storage Systems team in developing mechanical designs for utility‑scale sodium‑ion battery systems. The role involves creating module enclosures, adhesives, plastic components, high‑current conductors, and harnesses, while collaborating closely with thermal, structural, and manufacturing teams.

Franklin Templeton seeks a Junior student for a 2‑month Equity Research Intern role in San Mateo. Interns will support analysts, conduct research, model valuations, and present findings.