Senior AI Engineer for Scalable Web Apps & RAG

Roku; Manchester (NH); Hybrid; USD 120,000 - 170,000; Full time

Benefits offered by this job

Healthcare (medical, dental, vision)

401(k)/pension

Mental health resources

Flexible remote Fridays

Job summary

Roku is seeking a Senior Software Engineer to contribute to a container orchestrated platform, combining modern web tech with AI to build scalable, reliable cloud-based services. You will impact millions of users daily while delivering features end-to-end in a hybrid work model.

The role emphasizes building AI-powered features, collaborating across teams, and maintaining high performance and security in a fast-paced environment.

Qualifications

• Strong experience with modern web frameworks and cloud services.
• Experience building scalable cloud-based web apps.
• Familiarity with AI-assisted development workflows.

Responsibilities

• Design, develop and deliver high-quality web applications and back-end services.
• Build and integrate AI-powered features into enterprise tools.
• Build and optimize Retrieval-Augmented Generation (RAG) solutions for chatbot interactions.
• Collaborate with UX designers, software engineers, DevOps, QA and product management.
• Write tests and ensure code quality.
• Work with CI/CD to ensure quality and scalability.
• Continuously improve software delivery processes to reduce waste.
• Deliver features from design to customer-facing deployment.

Skills

JavaScript/TypeScript

UI frameworks

AWS/GCP

CI/CD

AI/LLMs

RAG

Distributed systems

Databases

Security basics

Agile

Education

Bachelor's or Master's in Computer Science/Software Engineering

Tools

GitHub

GitLab

Jira

Confluence

Prometheus/Grafana

Docker/Kubernetes

Job description

Roku is seeking a Senior Software Engineer to contribute to a container orchestrated platform, combining modern web tech with AI to build scalable, reliable cloud-based services. You will impact millions of users daily while delivering features end-to-end in a hybrid work model.

The role emphasizes building AI-powered features, collaborating across teams, and maintaining high performance and security in a fast-paced environment.