Full Stack Engineer - AI Infrastructure

Hamilton Barnes Associates Limited; Illinois; On-site; USD 153,000 - 187,000; Full time

Job summary

A fast-growing research and advisory firm in the United States seeks a full-stack engineer to design and build modern web applications. Candidates should have 1–3+ years of experience in frontend development, particularly with ReactJS and TypeScript. Responsibilities include developing WordPress sites and translating UI/UX designs into functional interfaces. The role offers a competitive salary of up to $170,000 annually for the right candidate.

Qualifications

• 1–3+ years of experience in full-stack engineering or frontend development.
• Strong proficiency in ReactJS, TypeScript, HTML, and CSS.
• Solid understanding of backend concepts including APIs and data flow.

Responsibilities

• Design, build, and maintain modern frontend applications.
• Develop and customise WordPress websites and plugins.
• Translate UI/UX designs into responsive interfaces.

Skills

ReactJS

TypeScript

HTML

CSS

UI/UX best practices

WordPress

Jira

GitHub

Tools

APIs

Python

Kubernetes

Job description

Curious about the technologies shaping the future of AI, semiconductors, and global compute infrastructure?

Join a fast-growing research and advisory firm delivering critical market insights and analysis across the technology sector. The organisation provides strategic guidance to clients navigating complex and rapidly evolving industries, offering opportunities to work on high-impact research, collaborate with expert teams, and influence key business and technology decisions.

Ready to contribute to research that informs some of the most important technology decisions in the world? Apply now.

Responsibilities

• Design, build, and maintain modern frontend applications using TypeScript, ReactJS, and contemporary frameworks
• Develop and customise WordPress websites, themes, and plugins to support publishing workflows and client-facing tools
• Translate UI/UX designs into responsive, accessible interfaces using HTML and CSS with strong aesthetic judgment
• Build and maintain backend functionality, including APIs, background jobs, and third-party integrations
• Implement full-stack patterns such as webhooks, edge caching, cron jobs, and data synchronisation workflows
• Collaborate with product, research, and data teams to present complex information clearly and intuitively
• Optimise performance, accessibility, responsiveness, reliability, and SEO across applications
• Manage workflow through Jira and maintain clean version control practices via GitHub
• Troubleshoot and debug issues across browsers, devices, and backend services
• Contribute to improving frontend architecture, backend standards, and shared component libraries
• Partner with external engineers to ensure high-quality and accurate project delivery

Skills/Must Have

• 1–3+ years of experience in full-stack engineering or frontend development with backend exposure
• Strong proficiency in ReactJS, TypeScript, HTML, and CSS
• Solid understanding of backend concepts, including APIs, webhooks, cron jobs, caching layers, and service-to-service data flow
• Hands-on experience with WordPress, including plugin development and theme customisation
• Familiarity with Jira and modern GitHub-based development workflows
• Strong design sensibility and attention to UI/UX best practices
• Ability to work autonomously from requirements through deployment and iteration

Nice to Have

• Experience using Python for backend services, tooling, or data integrations
• Familiarity with API design, background processing systems, and third-party integrations
• Understanding of CI/CD pipelines, build systems, or Kubernetes-based deployment environments
• Experience designing reusable UI components and internal shared libraries

Salary

• up to $170,000 base per year