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Internship Stack Testing Jobs in Pennsylvania (NOW HIRING)

By submitting your interest, you'll be among the first to know when internship opportunities open ... Participating on an Agile Scrum team, collaborating across design, development, and testing

By submitting your interest, you'll be among the first to know when internship opportunities open ... Participating on an Agile Scrum team, collaborating across design, development, and testing

By submitting your interest, you'll be among the first to know when internship opportunities open ... Participating on an Agile Scrum team, collaborating across design, development, and testing

You'll be using a technology stack centered on TypeScript and React with Next.js. Candidates must ... Exposure to automated testing frameworks and practices * Experience building type-safe APIs (tRPC)

You'll be using a technology stack centered on TypeScript and React with Next.js. Candidates must ... Exposure to automated testing frameworks and practices * Experience building type-safe APIs (tRPC ...

Architect full-stack solutions deployed to the cloud. * Debug time-sensitive issues. * Lead a team ... Knowledge of Open-Source libraries, tools, and frameworks, e.g. for logging, testing, and building.

Architect full-stack solutions deployed to the cloud. * Debug time-sensitive issues. * Lead a team ... Knowledge of Open Source libraries, tools and frameworks, e.g. for logging, testing, and building.

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Internship Stack Testing information

What is the difference between Internship Stack Testing vs Software Tester?

AspectInternship Stack TestingSoftware Tester
CredentialsTypically pursuing or recent graduate in CS or related fieldOften requires relevant certifications or experience in testing
Work EnvironmentInternship setting, learning-focused, entry-levelProfessional environment, full-time or part-time roles
Industry UsageUsed for training and skill development in tech companiesEstablished role in software development teams

Internship Stack Testing is a training position aimed at gaining practical experience, while a Software Tester is a professional role responsible for quality assurance in software projects. Internships often serve as a stepping stone to full-time testing roles, which require more experience and certifications.

What cities in Pennsylvania are hiring for Internship Stack Testing jobs? Cities in Pennsylvania with the most Internship Stack Testing job openings:
Infographic showing various Internship Stack Testing job openings in Pennsylvania as of May 2026, with employment types broken down into 2% Internship, 2% As Needed, 69% Full Time, 3% Part Time, and 24% Contract. Highlights an 72% Physical, 14% Hybrid, and 14% Remote job distribution.

Software Engineer (Pittsburgh, PA)

Musing AI

Pittsburgh, PA • On-site

Full-time

Medical, PTO

Posted 20 days ago


Job description

We are looking for a Full-Stack Engineer to join our small but mighty team! You'll work directly with the founders and technical team to design and build our cloud-native infrastructure while bridging the gap between server-side logic and client-side applications.
While your primary focus will be the hands-on implementation of scalable, secure, and intelligent Python-based services, you will also contribute to the frontend development, ensuring seamless integration between our backend and our web/mobile clients. You will be responsible for writing high-quality code across the stack, managing database systems, implementing CI/CD pipelines, and ensuring the reliability of our infrastructure.
What you will do:
  • Backend Development: Build and maintain scalable backend services using Python within the Google Cloud ecosystem (e.g., Cloud Functions, Cloud Run).
  • Real-Time & Streaming Architecture: Design and implement WebSocket and streaming endpoints to enable low-latency, bi-directional communication between the client and server.
  • Database Management: Implement and manage robust data models, security rules, and query optimizations within our SQL databases
  • AI Integration: Write server-side code to orchestrate AI services, including third-party APIs (OpenAI) and native cloud solutions (Google's Vertex AI). Implement streaming response patterns to handle generated content efficiently.
  • Frontend Development: Develop and maintain responsive user interfaces, ensuring the frontend can gracefully handle asynchronous data streams and real-time state updates.
  • DevOps & Deployment: Own the CI/CD pipelines for automated testing and deployment across the stack. Manage infrastructure as code and monitor system health.

Required skills and experience:
  • 4+ years of professional software engineering experience.
  • Backend Expertise: Strong proficiency in Python with deep experience in asynchronous programming and web frameworks (e.g., FastAPI, Django etc.)
  • Real-Time Protocols: Proven experience building applications using WebSockets, Server-Sent Events (SSE), or gRPC for real-time data delivery.
  • Frontend Competency: Production experience with modern frontend frameworks (e.g., Flutter/Dart, React) and managing socket connections/state on the client side.
  • Cloud Native: Experience with GCP (preferred), AWS, or Azure, including serverless architectures (Cloud Run/Lambda).
  • AI/API Integration: Experience integrating third-party APIs, specifically handling streaming responses from LLMs or similar AI services.
  • Database: Strong understanding of database design, security rules, and performance tuning.

Nice to have:
  • A solid understanding of the mobile application ecosystem and the challenges of client-server interaction.
  • Knowledge of Agile development methodologies and tools like Jira.
  • Experience mentoring junior engineers or interns.

This role is a four day a week on-site role in the Shadyside neighborhood of Pittsburgh We offer health benefits and unlimited PTO!