Senior Software Engineer, AI Tools and Security

Decision Foundry • Seattle, WA

5d • Remote

About The Position

We are seeking a Senior Software Engineer for our client, who thrives at the intersection of AI, security, and developer experience. You’ll lead the technical direction of the Gateway and related services, collaborating closely with Product, Design, and Security to deliver elegant frameworks and APIs that developers love to use. This is a high-velocity, high-ownership environment: you’ll ship fast, iterate constantly, and help shape the future of secure agent-based development.

Requirements

• 6+ years of backend engineering experience with production-grade systems
• A strong product mindset—you're excited about building developer-facing tools
• Strong grasp of software engineering best practices (code review, source control, CI/CD, testing)
• Experience building secure, high-throughput services
• Proficiency in modern programming languages (we primarily use Go)
• Ownership mentality with a bias for shipping, learning, and iterating
• Comfortable working with autonomy across distributed, remote teams.
• Strong written and verbal English communication skills
• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience

Nice To Haves

• Experience with Kubernetes, and microservices architecture
• Prior experience with OpenAI, Anthropic, or similar LLM APIs, and the MCP specification

Responsibilities

• Contribute to defining the technical approach for new product initiatives
• Collaborate closely with Product and Design to shape features and user experience
• Support and guide teammates through code reviews and technical discussions
• Serve as a reliable technical voice within the team and help ensure strong engineering standards
• Take part in on-call rotation for your team; respond to incidents, debug production issues, and drive continuous improvement of system reliability

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 11-50 employees