React jobs in Portsmouth - Page 9Create job alerts

Developing intuitive and responsive user interfaces using React. React or a modern JavaScript framework on the frontend. Full Stack Software Engineer Python and React.

Senior React Native Engineer - up to £87,500 + great benefits, remote UK or London HQ. Extensive ReactNative experience.

My client is a rapidly scaling.Junior Front End Engineer (1–4 years’ experience).This is a fantastic opportunity to work alongside experienced technologists from top tech companies and trading firms, contributing to.You’ll be involved in building and improving.The team values curiosity, strong

Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK Remote | React/Node/TypeScript. Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK Remote | React/Node/TypeScript. Deep experience with TypeScript, React, Node.

Senior Full-Stack Engineer – TypeScript / React / AWS. Develop modern, scalable React UIs. Senior Full-Stack Engineer – TypeScript / React / AWS.

Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK Remote | React/Node/TypeScript. Deep experience with TypeScript, React, Node. If you want to hear more about the Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK

Our stack includes TypeScript, Firebase, Expo, React Navigation, Reanimated and Vision Camera, alongside other high-quality React Native libraries. We’re seeking an experienced React Native Developer to join our growing team in the facilities management sector. Plan, design, and implement performa

Senior Full Stack Developer | C# & React | Greenfield Trading Platform | London, Hybrid | Up to £120k + Bonus, Benefits.

Owing to a marked increase in projects, the company are seeking an experienced SeniorReact + Three.

Full Stack Developer with strong.Sussex, working on a significant environmental project.The company provide a vital service across critical national infrastructure, and the main project is designed to make a real, permanent difference to the surrounding environment, so your work here will make a rea

SC Cleared - Full Stack Software Engineer - React, Node, AWS - £525- Inside IR35 - Remote. RecOps is partnered with a leading digital consultancy to bolster their existing engineering team with a contract Full Stack Software Engineer role with experience in React, Node, AWS and Terraform.

Senior React Developer React, TypeScript, API, HTML, CSS, JavaScript Fareham, Hampshire. The role of Senior React Developer is a new position in the team demonstrating the increasing demand for a robust cyber solution.

We are seeking an experienced React Native Developer to join the CHAAMO team as co-founder. Develop and enhance features within the React Native mobile application. Expert proficiency in React Native (3+ years’ experience minimum).

Net Core AWS React) Sunderland / WFH to £55kJoin a growing games and gambling platform as a Full Stack Developer, building real-time paymentsystems and integrations that handle high transaction volumes. Net Core, plus frontend with JavaScript / React within an AWS cloud environment using Docker, Te

You will develop high-quality front-end components using React with TypeScript, collaborate closely with cross-functional teams, and apply UI/UX principles to deliver intuitive experiences.

Demonstrable ability to code in one or more languages: Java, Spring boot, JPA, SQL, REST and modern front‑end technologies like React, Angular, TypeScript, CSS, HTML, NodeJS, NextJS.

A leading AI startup in the UK is seeking a Software Engineer to build and own end-to-end features using TypeScript, React, and Node. Ideal candidates will have strong experience in TypeScript and Python, as well as hands-on experience with React and Next.

The role requires over 2 years of experience in building web applications using React and TypeScript, delivering exceptional user experiences, and collaborating within a highly cooperative team.

Strong proficiency in React and its core principles including component based architecture using React JS, enhancing code quality with Typescript and solid understanding of JavaScript. As a Senior Software Engineer (React Developer) at JPMorgan Chase within the Commercial and Investment Banking - Di

Utilize best‑in‑class technologies such as Python, Java, and React/Redux.

A leading environmental infrastructure firm in London seeks a Digital Solutions Developer to join their Cloud Service team.In this hybrid role, you will build advanced cloud-based applications using technologies like NextJS and NodeJS.Candidates should have 1 to 7 years of software development exper

A forward-thinking software company in Greater London is looking for a Mobile Developer with expertise in React Native to enhance their innovative financial applications.

A leading technology company in London is seeking a Tech Lead Front End Specialist to lead their frontend development team.In this hybrid position, you will design and optimize high-performance applications while mentoring engineers and ensuring coding best practices are followed.The ideal candidate

Expert proficiency in React, TypeScript, modern JavaScript (ES6), HTML5, and CSS3, with a track record of building accessible, high-performance, production-grade interfaces. Experience optimizing performance and reliability of AI-powered user interfaces & proficiency in React framework. Comfortable

As a React Developer within the Core Team, you will play a crucial role in designing and developing the frontend of our brand new Backoffice and other products. You'd be a great fit if you are a reliable individual with plenty of experience in React and relevant frameworks alongside being passionate

A leading global asset management firm is seeking a highly skilled UI Technical Lead to drive the development of best-in-class user interfaces and oversee a team.The ideal candidate will have a bachelor's degree in a relevant field, experience in leadership roles, and strong coding abilities in Java

Applicants should have experience with React, TypeScript, and Next.

Experience with common React workflows (e.

WordPress Support Developer (Remote).WordPress websites, ensuring optimal performance, security, and user experience.This role requires strong front-end and back-end development skills, focusing on innovative web solutions and engaging digital experiences.The position involves managing out-of-hours

Strong testing habits: Jest, React Testing Library, Cypress/Playwright.

Building high-performance, data-intensive UIs using React and TypeScript.

A digital insurance provider in the UK is looking for a mid-level JavaScript/React.

A global financial services firm is seeking a Senior Software Engineer (React Developer) to join their Digital Enablement Team. The successful candidate will possess a strong background in React, JavaScript, and agile methodologies, ensuring operational stability of applications.

This is a role for someone who is passionate about frontend craft, stays current with the React ecosystem, and thrives on building delightful user experiences while mentoring others. Own the development of complex React applications with exceptional user experience. Extensive experience building pro

Utilize best‑in‑class technologies such as Python, Java, and React/Redux.

Senior Frontend Engineer - React (Remote). Senior Frontend Engineer - React (Remote). Experience with React or another comparable JavaScript framework.

Ideal candidates will have over 5 years of software engineering experience, hands-on technical capabilities, and familiarity with modern front-end development practices like React.

We are seeking a Senior Software Engineer (React Native) to join their team and play a pivotal role in their digital transformation. Hands-on expertise with cross-platform mobile frameworks such as React Native or Expo. Drive key architectural decisions and collaborate across functions to ensure a s

You're expected to be skilled in TypeScript and React to develop high-quality, user-centric features.

Strong proficiency in Java, TypeScript, and React is required, along with experience in CI/CD and Agile methodologies.

Junior-Mid Fullstack Engineer (React/Python) - would you like the opportunity to work for a start-up who are helping organisations reduce their energy costs? They have raised over £2. If you’re a Junior-Mid Fullstack Engineer (React, Python) looking for a new challenge, please apply.

We power progress, solve challenges and deliver real results through tailored high‑end consulting services and solutions.We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in deliveri

Proficient in coding in Python and React / TypeScript. Strong UI – React / TypeScript.

The ideal candidate will have 3+ years in leadership roles focusing on mobile applications, deep expertise in React Native, and excellent communication skills. Responsibilities include building an in-house React Native team, mentoring engineers, and overseeing mobile app architecture.

Libraries and frameworks: gRPC, Redux, React Native, React, Next.

Experience with modern JavaScript frameworks such as React or React Native.

You will work closely with the CTO across the full stack using Python and React, owning backend systems and contributing to platform scaling.

Senior Frontend Developer (React). We are seeking a highly skilled Senior Frontend Developer with deep expertise in React and strong experience deploying applications to cloud platforms, ideally Microsoft Azure (AWS experience also welcome). Design, build, and maintain scalable front-end application