Senior Software Engineer - Remote

Job Details

Architect the technical direction for how arrivia builds with AI agents, architecting systems and raising the engineering bar across teams. Operate with limited oversight and broad organizational scope, driving engineering standards org-wide.

What You'll Own

• Architect, design, and develop features and services for our travel platform as a technical leader on a full-stack product team.
• Drive agentic adoption: Standardize agentic coding tools across engineering teams, establishing best practices, prompt libraries, and workflows that amplify productivity org-wide.
• Review and validate AI-generated code for correctness, security, performance, and maintainability, setting the standard across teams.
• Modernize at scale: Revitalize aging services through refactoring, migration, and cloud-native distributed design.
• Strategize agentic workflows: Define patterns and platforms that automate testing, documentation, code-review triage, and deployment checks at scale.
• Architect MCP integrations: Design Model Context Protocol integrations that connect AI agents to internal tools, data, and platform services across the development lifecycle.
• Lead distributed systems: Lead improvements to development and operations of an increasingly distributed architecture across cloud platforms.
• Protect member trust: Safeguard the privacy and security of members' sensitive data with our Risk and Security teams.
• Increase velocity: Introduce processes that help us ship quicker, learn sooner, and isolate impact, and help establish and meet system SLOs.
• Mentor across teams: Guide engineers on AI-assisted development, prompt engineering, and agentic workflow design.

What You'll Bring

• 8+ years of full-stack development and architectural experience building web applications and services.
• Expert proficiency using AI coding agents such as Claude Code, Cursor, or GitHub Copilot in professional workflows.
• Strong proficiency in two or more of TypeScript/JavaScript, Python, or C#/.NET.
• Deep experience with modern frontend frameworks such as React, Next.js, Vue, or Angular.
• Extensive experience with RESTful API design and microservices architecture.
• Deep understanding of the Model Context Protocol (MCP) and experience architecting MCP server ecosystems.
• Experience with containerization and orchestration (Docker, Kubernetes) and CI/CD pipelines.
• Track record of leading technical designs, mentoring engineers across teams, and raising engineering maturity.

Qualifications

• Formal CS degree is a plus, not a requirement. Depth of engineering knowledge matters most.

Benefits & Perks

• Unlimited PTO
• Exclusive employee travel rates
• Travel discounts through arrivia programs
• Medical, dental, and vision insurance
• 401(k) with company participation