Senior Full Sack & GenAI Developer

Horizontal Talent; Brooklyn (OH); Remote; USD 45,000 - 92,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Retirement

Job summary

Horizontal Talent is seeking a Senior Full Stack & GenAI Developer to design, build, and deliver enterprise applications in a remote environment. The role blends hands-on software development, cloud infrastructure, and AI engineering to support fast-moving business needs with scalable solutions.

You will own end-to-end development, collaborate with security, platform teams, and stakeholders, and apply AI tools to accelerate delivery while ensuring production readiness and governance in a large

Qualifications

• Experience building enterprise applications from the ground up.
• Advanced Python development with FastAPI or Flask.
• Proficient in React, Next.js, JavaScript/TypeScript, HTML5, CSS3, and Tailwind.
• Strong RESTful API design and integration.
• Experience with Google Cloud: Cloud Run, Functions, BigQuery, Cloud SQL, Cloud Storage, IAM.
• Background in Terraform, GitLab CI/CD, and deployment automation.
• Knowledge of data performance, caching, and asynchronous processing.
• Hands-on experience with LLMs, prompt engineering, and retrieval-augmented generation.
• Ability to work independently and collaborate across teams.
• Experience navigating enterprise processes and production governance.

Responsibilities

• Translate business requirements into designs, architecture, and data flows.
• Build proofs-of-concept to validate ideas and aid decisions.
• Own end-to-end app development across backend, frontend, APIs, infrastructure, and deployment.
• Develop high-performing apps for large datasets with low latency.
• Create integrations with enterprise systems, identity services, and shared platforms.
• Use AI-assisted tools to improve speed and quality.
• Design agentic AI solutions including multi-agent workflows and memory strategies.
• Support production readiness with change management and security coordination.
• Contribute to deployment planning and release in a large enterprise.

Skills

Python

FastAPI/Flask

React

Next.js

TypeScript

REST API

Google Cloud

Terraform

GitLab CI/CD

LLMs

Agentic AI

Tools

GitLab

CI/CD

Cloud Run

BigQuery

Cloud SQL

IAM

Job description

We’re looking for a Senior Full Stack & GenAI Developer to help design, build, and deliver innovative enterprise applications in a remote environment. This role combines hands‑on full stack development, cloud infrastructure, and advanced AI engineering to support fast‑moving business needs with scalable, production‑ready solutions.

Responsibilities

• Partner with stakeholders to translate business requirements into technical designs, system architecture, and data flow solutions.
• Build proof‑of‑concepts quickly to validate ideas, demonstrate value, and support decision‑making.
• Own end‑to‑end application development across backend services, frontend interfaces, APIs, infrastructure, and deployment workflows.
• Develop high‑performant applications that handle large datasets and support reliable, low‑latency user experiences.
• Create integrations with enterprise systems, identity services, and shared platforms used across the organization.
• Use AI‑assisted development tools to improve speed, quality, and development efficiency.
• Design and implement agentic AI solutions, including multi‑agent workflows, orchestration patterns, tool integration, and memory strategies.
• Support production readiness activities, including change management processes and coordination with infrastructure, security, and platform teams.
• Contribute to deployment planning and release execution in a large enterprise environment.

Skills

• Strong hands‑on experience building enterprise applications from the ground up.
• Advanced Python development skills, especially with FastAPI or Flask.
• Experience with React, Next.js, JavaScript, TypeScript, HTML5, CSS3, and utility‑first styling frameworks such as Tailwind CSS.
• Solid understanding of RESTful API design and service integration.
• Experience with Google Cloud technologies such as Cloud Run, Cloud Functions, BigQuery, Cloud SQL, Cloud Storage, IAM, and networking fundamentals.
• Background in Terraform, GitLab repositories, GitLab CI/CD, and deployment automation.
• Knowledge of data performance, query tuning, caching, and asynchronous processing.
• Hands‑on experience with LLMs, prompt engineering, retrieval‑augmented generation, and agentic AI frameworks.
• Ability to work independently, solve complex problems, and collaborate across technical and business teams.
• Experience navigating enterprise processes and production governance in a structured environment.

Preferred Skills

• Experience with Google ADK, LangGraph, CrewAI, or similar agentic AI frameworks.
• Familiarity with Vertex AI, Gemini, OpenAI APIs, or comparable GenAI platforms.
• Exposure to APIGEE, Okta, Active Directory group management, and RBAC patterns.
• Experience working in regulated or large enterprise environments.
• Comfort with cross‑functional collaboration across cloud, security, infrastructure, DevOps, and data teams.
• Familiarity with ServiceNow change requests and release coordination.
• Strong curiosity for emerging AI tools, frameworks, and development patterns.
• A proactive, solution‑oriented mindset with strong communication and ownership.

Horizontal is committed to fostering an inclusive and welcoming environment where people of all backgrounds can thrive. We value diverse perspectives, equitable opportunities, and a collaborative culture that helps every team member contribute their best work.

Benefits

• Medical
• Dental
• Vision
• Retirement

Applications will be accepted for 4 weeks.

By applying for this position, you acknowledge and agree that Horizontal Talent may contact you regarding your application using automated technology, including phone calls, SMS/text messages, or email, which may be delivered by our virtual AI recruiter, Alex.

The pay range for this role is $33 - $67 per hour based on qualifications and experience.