[Remote] Staff Engineer AI/ML

Note: The job is a remote job and is open to candidates in USA. AnswersNow is a company focused on revolutionizing autism therapy through an innovative virtual ABA therapy platform. They are seeking a Staff Engineer specializing in AI/ML to lead technical initiatives, mentor engineers, and ensure the health of the engineering organization while integrating machine learning models into their core platform.

Responsibilities

• Own and evolve the architecture of our core platform: React frontend, Node.js/Express APIs, Postgres, and AWS ECS infrastructure
• Drive our JavaScript → TypeScript migration, establishing patterns, tooling, and standards the team can follow
• Design and extend our ETL pipeline and config-driven AI integration framework, enabling engineers to ship AI-powered features faster and more reliably
• Lead technical design reviews, create architecture decision records (ADRs), and ensure engineering decisions are documented and defensible
• Identify and resolve systemic technical debt — not just flagging it, but owning the plan to address it
• Define and execute the technical strategy for integrating ML/AI models into our core platform, ensuring scalability, performance, and reliability
• Mentor engineers across all levels — pair, review, coach, and grow the team's collective capability
• Establish and maintain engineering standards: code quality, testing practices, observability, on-call runbooks, and incident response
• Serve as a technical resource and thought partner for product, clinical, and business stakeholders
• Help define the engineering hiring bar and participate in the interview process
• Partner with engineering leadership and product to scope, sequence, and de-risk large technical initiatives
• Lead by example on production support — define runbooks, own post-mortems, and drive systemic fixes from incidents
• Work across UI, API, DB, and infrastructure layers with genuine depth in at least two

Skills

• 8+ years of professional software engineering experience, with at least 3 years in a senior or staff-level role
• Deep expertise in JavaScript and TypeScript in a production full-stack environment
• Strong command of React, Node.js/Express, and Postgres — you can reason about performance, reliability, and maintainability at each layer
• Proven experience designing and owning distributed systems or data pipeline architectures on AWS (ECS, RDS, S3, Lambda experience valued)
• Track record of technical mentorship — you've made engineers around you measurably better
• Excellent written and verbal communication; you can write an architecture doc, run a design review, and brief a non-technical executive in the same day
• Experience working in or leading engineering at a growth-stage startup — you understand the balance between velocity and sustainability
• Significant experience architecting and deploying production-grade ML/AI systems, including LLM integration and model lifecycle management
• Familiarity with ETL pipelines, AI/LLM integration patterns, or data-intensive systems is a strong plus
• Experience with healthcare or regulated data environments (HIPAA compliance, PHI handling)
• Familiarity with event-driven architectures, message queues, or streaming pipelines
• Prior experience as an engineering manager who returned to an IC track (player-coach background welcome)
• Contributions to open source or engineering blog posts / conference talks

Benefits

• Fully remote – work from anywhere in the U.S.
• Flexible hours with an async-friendly team culture

Company Overview