Senior Full-Stack Software Engineer (AI)

TL;DR

Senior Full-Stack Software Engineer (AI, TypeScript): Building and optimizing AI-centric web applications in TypeScript, ranging from experimental POCs to full-fledged product offerings with an accent on technical and architectural choices and managing short- and long-term trade-offs. Focus on translating novel ML capabilities into valuable and intuitive end-user experiences and shipping high-quality, scalable, robust, and useful technology.

Location: Hybrid, must be in the United States. Occasional travel to hirify.global hubs (Cambridge, MA or NYC) may be required for team meetings or company events.

Salary: $150,000–$225,000 (base salary range) plus annual incentive bonus and equity plans.

Company

hirify.global is S&P Global’s hub for AI innovation and transformation, developing and deploying novel solutions focusing on business and financial generative AI applications.

What you will do

• Build full-stack and SPA TypeScript applications ranging from experiments to flagship products.
• Collaborate on product decisions and communicate technical constraints and considerations.
• Own and collaborate on technology/architecture decisions and conventions.
• Teach and learn from the team and the broader organization via mentorship, code review, and knowledge sharing.
• Self-sufficiently manage project priorities, estimates, and deliverables.

Requirements

• At least five years of direct experience building commercial web applications in JavaScript/TypeScript.
• At least three years of that experience working directly on web UIs in a modern framework.
• At least one domain of deep technical expertise (e.g., web performance, design systems, framework knowledge).
• Product sense, or a strong interest in developing it.
• Kind, thoughtful, and high-signal communication skills for both technical and non-technical audiences.
• Ability to translate ambiguous needs and constraints into clear technical requirements.

Culture & Benefits

• Flexibility-first work approach.
• Medical, Dental, and Vision insurance with 100% company paid premiums.
• Unlimited Paid Time Off and 26 weeks of 100% paid Parental Leave.
• 401(k) plan with 6% employer matching.
• Generous company matching on donations to non-profit charities.
• Up to $20,000 tuition assistance toward degree programs, plus up to $4,000/year for ongoing professional education.