Senior Frontend Engineer – AI-Powered Scientific UI

Oni; Oxford; Presencial; EUR 85.000 - 120.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive Compensation

Time Off That Counts

Onsite Gym Facilities

Private Healthcare and Dental Coverage

Inclusive Culture

Health Assured

People’s Pension

Perks at Work

Descripción de la vacante

ONI is seeking a Senior Software Engineer to build intuitive, scalable frontend systems for automating super-resolution microscopy. You will collaborate with product, UX, QA, and backend teams to deliver fast, reliable software and embrace AI-powered development throughout the lifecycle.

The role focuses on front-end architecture, UI components, and end-to-end systems, with mentorship of junior engineers and a strong emphasis on clean, maintainable code.

Formación

• Bachelor’s degree in Computer Science or related field.
• Minimum of 5 years experience as frontend developer.
• Demonstrated expertise and experience in building large scale applications.
• Experience in designing and integrating RESTful APIs and asynchronous programming.
• Excellent programming skills in React, JavaScript, Typescript
• Experience with state management solutions (Redux, Zustand, React Context or similar).
• Familiarity with database technology such as PostgreSQL/MongoDB/MySQL.
• Experience writing unit, integration, and end-to-end tests.
• Familiarity with Git-based development workflows and CI/CD.
• Excellent analytical and problem-solving skills with focus on clean code.

Responsabilidades

• Design, develop, test, and maintain modern applications using React, TypeScript, and JavaScript.
• Build reusable, maintainable UI components and scalable frontend architectures.
• Contribute to architecture for building end-to-end systems optimized for speed and scale.
• Contribute to CI/CD pipelines and frontend automation.
• Champion engineering best practices including testing, accessibility, performance optimization, and maintainable code.
• Participate in all aspects of agile software development, including design, implementation, and deployment.
• Ensure application performance, uptime, and scale, and maintain high standards for code quality and application design.
• Provide mentorship and guidance to junior engineers
• Collaborate closely with Product Managers, UX designers, scientists, and backend engineers to translate user needs into high-quality software.

Conocimientos

React

JavaScript

TypeScript

Front-end development

RESTful APIs

Async programming

Redux

Zustand

Git & CI/CD

Testing

Docker

Mantine UI

Material UI

Chakra UI

GRPC

Cloud platforms

Educación

Bachelor’s degree in Computer Science

Herramientas

PostgreSQL/MongoDB/MySQL

Git

CI/CD pipelines

React Context

Descripción del empleo

ONI is seeking a Senior Software Engineer to build intuitive, scalable frontend systems for automating super-resolution microscopy. You will collaborate with product, UX, QA, and backend teams to deliver fast, reliable software and embrace AI-powered development throughout the lifecycle.

The role focuses on front-end architecture, UI components, and end-to-end systems, with mentorship of junior engineers and a strong emphasis on clean, maintainable code.