Software Engineer III-73396-1

Software Engineer III – Infy / Meta

Request ID: 73396-1
Location: Seattle, WA – Onsite
Start Date: 10/19/2026
End Date: 04/18/2027

Job Description

The Software Engineer III will support theAgentic Content Systems (Client) organization within RL Content, building AI-native tooling, agentic workflows, developer surfaces, and validation infrastructure across three sub-teams:Frontier, Forge, and Foundations.

The role will involve agentic workflow development, dashboard and surface engineering, rapid prototyping of AI-powered content tools, human-in-the-loop validation systems, and shared knowledge-layer infrastructure.

Responsibilities

• Design, build, and ship agentic workflows that replace manual processes.
• Build and maintain tooling dashboards and surfaces that aggregate agentic signals for Content pillar leads, including new modules, pillar integrations, and UI iterations.
• Conduct high-velocity exploration of AI-native tooling, shipping rapid prototypes and evaluating solutions that do not prove out.
• Client, evaluate, and integrate new external and Meta-internal AI build tooling into the Content organization's development workflows.
• Build validation harnesses, evaluation pipelines, and supervised-handoff ("on-the-loop”) workflows for production agents.
• Extend the Content Pod Manager registry and reporting infrastructure with pillar-specific customizations and leadership reporting surfaces.
• Extend shared knowledge layer capabilities, integrating new data sources and adapting to evolving Meta search/retrieval infrastructure.
• Use and create AI-assisted development tools as a core part of the development workflow to accelerate delivery.
• Partner with pod leads, pillar stakeholders, and XFN partners to define requirements, scope prototypes, and iterate on deliverables.
• Document systems, APIs, and architectural decisions for handoff post-delivery.

Required Skills

• Verbal and written communication skills.
• Problem-solving skills.
• Customer service and interpersonal skills.
• Ability to work independently and manage time effectively.
• Basic mentoring skills necessary to provide support and constructive performance feedback.
• Knowledge of the full software development lifecycle, including:
  • Business/systems analysis
  • Requirements gathering
  • Functional specification authoring
  • Development
  • Testing
  • Delivery
• Ability to troubleshoot issues and make system changes as needed to resolve issues.
• Knowledge of computer hardware and software.
• Knowledge of computer development software as it relates to systems, such as SQL and VisualBasic.

Education / Experience

• Bachelor's degree in Computer Science, Software Engineering, or a relevant field is required.