Senior Frontend Engineer - AI-Native, React Expert, Remote

DeepSea Technologies; Town of Greece (NY); Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Health insurance

Leaves and time off

Learning & development

Hybrid/Remote option

Job summary

DeepSea Technologies is seeking an experienced Front End Developer to design and build intuitive, high-performance product interfaces and internal tools for an AI-native frontend stack. You will work across the full frontend lifecycle, from analysis to testing, delivering interfaces used by engineers and captains to optimise vessel operations and navigation.

The role requires strong React expertise, a solid JavaScript foundation, and hands-on experience with Redux, modern CSS, and UI libraries.

Qualifications

• BSc/MSc degree in Computer Science, Engineering, or related field.
• 5+ years of professional experience as a Web / Front End Developer, preferably with React as the primary stack.
• Strong proficiency in React.js and its core principles.
• Ability to work in an AI-native manner with AI tooling integrated into daily development.
• Solid understanding of JavaScript (ES6+), including async patterns, closures, and modules.
• Hands-on experience with Redux (React Redux, Redux Toolkit).
• Excellent knowledge of HTML5 and CSS3; proficiency with SASS/SCSS and CSS Modules.
• Good understanding of CSS Flexbox, Grid, and responsive design principles.
• Experience with component libraries such as Material UI (MUI) or Bootstrap v4+.
• Familiarity with Tailwind CSS for utility-first styling workflows.
• Proficient with Git for version control in collaborative environments.
• Experience with TanStack libraries (Query, Table, Router) for data fetching and server state management.
• Experience with build tools such as Webpack or Vite, and Node.js/npm workflows.
• Strong interpersonal skills and willingness to work across product, design, and backend teams.
• Ability to operate in a dynamic environment with evolving requirements.
• Attention to detail and commitment to high-quality, user-centered deliverables.
• Strong organizational skills and ability to manage multiple tasks.

Responsibilities

• Work in an AI-native manner across all stages of the front-end development lifecycle to maximise productivity and precision.
• Deliver intuitive and visually appealing user interfaces that enhance usability and experience.
• Develop and maintain React-based frontend applications with clean, scalable, and maintainable code.
• Integrate frontend components with backend services, including AI and optimisation algorithms.
• Optimize application performance for fast load times and smooth interactions.
• Collaborate with backend engineers, architects, and DevOps to deliver end-to-end features.
• Contribute to frontend standards and code review culture.

Skills

React.js

Frontend development

AI-native development

JavaScript ES6+

HTML/CSS

Redux

TypeScript

Git

Team collaboration

Testing

Education

BSc/MSc in Computer Science or Engineering

Tools

Webpack/Vite

Node.js

Tailwind CSS

Material UI

Jest

Job description

DeepSea Technologies is seeking an experienced Front End Developer to design and build intuitive, high-performance product interfaces and internal tools for an AI-native frontend stack. You will work across the full frontend lifecycle, from analysis to testing, delivering interfaces used by engineers and captains to optimise vessel operations and navigation.

The role requires strong React expertise, a solid JavaScript foundation, and hands-on experience with Redux, modern CSS, and UI libraries.