Senior Frontend Engineer (React/TypeScript) — AI UI Focus

Halliburton Energy Services; Oslo; On-site; NOK 600,000 - 800,000; Full time

Job summary

Halliburton Energy Services is seeking a Senior Frontend Developer in Oslo to build user-friendly UIs that connect agents and LLM integrations. This role demands strong skills in TypeScript and React, along with a proactive approach to user experience and collaboration with cross-functional teams.

The ideal candidate will have over 7 years of experience in frontend development. You will help implement and maintain responsive designs, ensuring high performance and security, alongside the backend integration of AI features.

Qualifications

• 7+ years of professional experience with TypeScript and React.
• Understanding of RESTful APIs, GraphQL, and integration best practices.
• Knowledge of modern frontend tooling (Webpack, Vite, etc.).

Responsibilities

• Develop and maintain responsive UIs in React (TypeScript).
• Collaborate with backend and AI/agentic teams for LLM-powered features.
• Ensure performance, reliability, and security of applications.

Skills

TypeScript

React

RESTful APIs

GraphQL

Problem-solving skills

Communication skills

Education

Bachelor’s degree in Computer Science or similar discipline

Tools

Webpack

Vite

Job description

Halliburton Energy Services is seeking a Senior Frontend Developer in Oslo to build user-friendly UIs that connect agents and LLM integrations. This role demands strong skills in TypeScript and React, along with a proactive approach to user experience and collaboration with cross-functional teams.

The ideal candidate will have over 7 years of experience in frontend development. You will help implement and maintain responsive designs, ensuring high performance and security, alongside the backend integration of AI features.