Senior Front-end Engineer - Bioinformatics Analysis UI

Portal Biotech Limited; Greater London; Hybrid; GBP 92,000 - 138,000; Full time

Job summary

Portal Biotech Limited is seeking a Senior Front-end Software Engineer to join the Analysis Platform team in London. You will build the UI used to launch analyses, track runs and interact with reports from the analysis pipeline.

Role requires deep React and TypeScript expertise, 6+ years of experience, and familiarity with modern testing tools such as Vitest and Playwright. Remote considered with good UK time-zone overlap.

Qualifications

• 6+ years' experience taking frontend designs to production
• Deep React and TypeScript expertise for complex web apps
• Experience with modern testing frameworks (Vitest, Playwright)
• Able to collaborate with backend engineers, domain experts, and product leads

Responsibilities

• Build the UI for launching analyses, following runs and viewing reports from the analysis pipeline
• Develop reusable React components to compose pipeline launch forms from APIs
• Integrate with backend APIs and help shape API usage
• Support deployment with knowledge-sharing with the DevOps team

Skills

React

TypeScript

Vitest

Playwright

Job description

Portal Biotech Limited is seeking a Senior Front-end Software Engineer to join the Analysis Platform team in London. You will build the UI used to launch analyses, track runs and interact with reports from the analysis pipeline.

Role requires deep React and TypeScript expertise, 6+ years of experience, and familiarity with modern testing tools such as Vitest and Playwright. Remote considered with good UK time-zone overlap.