Intern, Software Engineer, AI​/ML - Summer

Intern, Software Engineer, AI/ML - Summer 2026

Location: San Diego, CA, US

Company: pSemi Corporation (a Murata company)

Job Summary: This position will assist engineers in designing, developing, and implementing AI/ML solutions utilizing large language models (LLMs) from sources such as OpenAI, Llama, and Gemini. The intern will support the creation of Agent frameworks that leverage Agentic AI principles for autonomous decision-making and task execution. Additionally, this role will involve leveraging software to automate RFIC design workflows to improve efficiency and accuracy, contributing throughout the entire product life cycle—from initial concept through scalable deployment.

• Full Stack Development: Build software platforms for LLM integration including frontend, UI/UX design, and backend infrastructure.
• Agent Framework Creation: Assist in developing intelligent systems based on Agentic AI principles using tools like OpenAI Agents SDK or Langchain.
• Data Management: Support backend software development efforts, including database infrastructure management with SQL, No
  
  SQL, or vector databases, and implement RAG systems to improve LLM performance.
• RFIC Design Automation: Leverage software tools to automate various stages of RFIC design workflows, including simulation setups, data collection processes, and verification procedures.
• Model Implementation: Collaborate with engineers to implement tools like Langchain and OpenAI Agents SDK for enhancing data flow between applications and LLMs.
• Research & Documentation: Conduct research on emerging technologies in AI/ML frameworks and their application to the semiconductor industry.

• Hands‑on experience in programming languages such as Python.
• Familiarity with machine learning concepts including large language models such as GPT‑5, Llama, Gemini, and Claude.
• Experience with backend development using Flask or FastAPI.

• Experience working on projects involving machine learning techniques or agent‑based systems is a plus.
• Knowledge of vector databases and RAG frameworks is a plus.
• Knowledge of frontend frameworks such as React or Svelte is a plus.
• Understanding cloud service architecture across platforms like AWS, Azure, or GCP would be advantageous.

• Full‑time enrollment in a Bachelor’s or Master’s degree program in Computer Science, Software Engineering, Data Science, or a related field (must be completing at least 3 years).

This job operates in a professional office environment and routinely uses standard office equipment.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. While performing the duties of this job, the employee is regularly required to talk or hear, stand, walk, use hands to handle items, and reach with arms. The position requires the ability to occasionally lift office products and supplies up to 20 pounds.

USD 32.20 – 58.32 per hour

pSemi Corporation supports a diverse workforce and is committed to a policy of equal employment opportunity for applicants and employees. pSemi does not discriminate on the basis of age, race, color, religion, sex/gender, gender identity, genetic information, nationality, ancestry, physical or mental disability, medical condition, military or veteran status, marital status, sexual orientation, or any other basis protected by local, state or federal laws.