Full Stack Software EngineerHuman Capital Solutions LLC • New York, NY, United States

Full Stack Software Engineer

Human Capital Solutions LLC • New York, NY, United States

30+ days ago

Job type

Full-time

Job description

About the job Full Stack Software Engineer

Job Title : Full-Stack Engineer (AI Reliability Platform)

Location : New York City, NY (On-site)

Compensation : $150,000 $325,000 base salary + competitive equity

Note : US Based Candidates Only

About the Role

We are seeking a talented and driven Full-Stack Engineer to help build an AI reliability platform that ensures AI applications are safe, robust, and production-ready. In this role, you will own the development of interfaces and workflows that empower customers to leverage cutting-edge AI research and deploy trustworthy AI applications across diverse industries.

This is a unique opportunity to work on one of the hardest and most important problems in AI, directly influencing how frontier labs and enterprises test, verify, and deploy next-generation AI systems.

Key Responsibilities

Lead end-to-end development of new features and functionality for the AI reliability platform.
Design reusable frontend components and visualizations to convey complex concepts intuitively.
Collaborate with the research team to translate advanced AI evaluation into industry-leading tooling.
Partner directly with customers to understand challenges and design user-friendly workflows.
Guide users on AI evaluation methodologies and best practices.

Qualifications

4+ years of experience building user-facing products (senior to tech lead level, full-stack with frontend orientation).

Strong proficiency in TypeScript and React .

Proficient in Python, Go, or Rust .

Experience with relational and NoSQL databases ( Postgres, MongoDB, Redis ).

Strong track record of product ownership and delivering enterprise-grade solutions.

Passion for creating intuitive, well-designed user experiences.

Preferred Experience

Background in early-stage startups or highly reputable engineering organizations.

Prior involvement in product design or product management .

Experience building LLM-based applications (e.g., chatbots, agentic workflows).

Hands-on experience with Kubernetes .

Strong GitHub portfolio showcasing impactful projects.

Additional Details

On-site role in New York City.

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