2,026 to 2,050 of 2,223 Permanent React Jobs

needs. What we’re looking for 8+ years of hands‐on experience building and shipping production software Strong full-stack engineering fundamentals, including React and TypeScript on the frontend and robust backend development A track record of writing maintainable, well‐tested code and owning what you build in production Strong … operates at Lovable, including its engineering standards, rituals, and playbooks Contribute to core product strategy, technical decisions, and cultural foundations Our Tech Stack Frontend: React, Typescript Backend: Golang & Rust Cloud: Cloudflare, GCP, AWS, multiple LLM providers Tooling: Github Actions, OTEL, Grafana, Terraform, and more How we hire Fill ...

what actually ships, and the person designers come to when they want to know what's possible. Work with Modern Technology. TypeScript everywhere, React and Next.js on the front end, and Meticulous for automated visual regression testing, so you can refactor the design system without fear. Behind it sits Postgres … gather feedback, and ensure we're building products that create genuine value. About You You're deep in React. You've built complex, production React applications and you understand the framework properly, not just the API surface. Rendering behaviour, state, performance, and where things break at scale. You've owned ...

ideas to directly shape our app development and products beyond our established work. You will work with a modern tech stack using Next.js, React, TypeScript and Tailwind CSS. You will use your skills for Frontend and Backend technologies built on top of Next.js. You will take ownership of features from … have advanced experience building web apps using React. You are a TypeScript pro, know your way around Next.js, and can implement common and advanced React patterns. You’ve been doing this for 5+ years. Working with git is natural for you. You use AI as a core part ...

Ownership language — speaks in "I built/I owned," not just "we" (Must-have) Comfortable with ambiguity and rapid, iterative scope changes (Must-have) React + TypeScript (Must-have) Durable workflow orchestration (Temporal preferred, Celery or equivalent acceptable) (Must-have) Accounting/ERP/fintech domain knowledge (double-entry, chart … plus Postgres beyond ORM defaults — you read query plans and have run migrations against live data with customers on it. Next.js and React with TypeScript. Durable workflow experience — Temporal preferred, but Celery is fine. Direct customer exposure in past roles — you've sat with a customer, scoped the problem with ...

business strategy with a technically‐grounded, commercially‐aware point of view. We're a TypeScript-first organisation. Our frontend stack is TypeScript and React, styled with SCSS, server‐side rendered with Next.js and Express, and tested with Vitest & Chromatic. As a Staff engineer you'll bring deep expertise with … right choice. Comprehensive experience writing unit and E2E tests, and building the CI workflows to exercise them. Deep working knowledge of TypeScript and modern React (hooks, component composition, transitions), and of frameworks like Next.js that handle SSR, routing, and data fetching. Deep experience with observability, Core Web Vitals, accessibility auditing ...

code Palantir Foundry tooling, or Python and PySpark ark code repos - to building user-facing front-end applications and widgets in TypeScript or REACT Client Advisory & Translation: Sit directly alongside clients, distinguish their goals and requirements and translate complex technical language into stakeholder appropriate communication AI Integration: Actively embed … decompose complex use cases and architect solutions than rote memorising of coding syntax Fluency in core languages (Python, SQL, TypeScript and/or REACT) and the capability to pick up others quickly. You should understand data engineering principles, ETL pipelines, and application development Familiarity with Palantir (Foundry, Gotham, or similar ...

Who We Are: We are rebuilding the energy transaction, making it transparent and fair. Our goal is to put power back where it belongs, in the hands of customers and to take on one of ...

A dynamic software development company in Greater London is seeking a Senior Full Stack Software Engineer. In this role, you will design and maintain scalable applications, leveraging your expertise in TypeScript, Node, Next.js, and React. ...

QA Engineer – Fintech Selenium JavaTo 65,000Quant Capital is urgently looking for a QA Engineer to join our high profile client. They have recently raised (PE and Bank) 50 million and are set for another ...

Principal Engineer, Private Markets Technology Trusted by institutions, governments, foundations and individuals worldwide, Macquarie Asset Management manages more than A$700 billion in assets under management across infrastructure, real estate, credit, equities and multi-asset ...

Enfint, a global sports trading firm, is seeking a software engineer to join our London-based team. You will design and develop real-time trading systems, collaborate on Greenfield projects, and own delivery from backend ...

A leading AI technology firm is looking for a Full Stack Software Engineer (Forward Deployed) to collaborate with public sector teams in building impactful AI applications. The role involves designing architectures, mentoring staff, and ensuring ...

React Developer Livingston, Scotland (remote for now, must be willing to work onsite once Covid-19 restrictions are lifted) 6 months+ Inside IR35 Role Overview You will: - Play a key role in an agile squad of first class engineers - Contribute to significant technology initiatives from inception to successful deployment click ...

Title: React Developer Phoenix, AZ 12+ Month Contract Face to Face interview Design and develop scalable, responsive, and high-performance web applications using React.js, JavaScript, HTML, and CSS. Implement reusable UI components and maintain coding standards. Designing and implement Web applications. Analyzing user requirements to inform application design Defining application ...

Description: Job Title: Lead UI Developer – Single Dealer Platform (TypeScript/RxJS/React) Corporate Title: Up to VP Location: Bromley Company Overview: At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this … front end architecture, delivery, and quality of our Single Dealer Platform used by Sales/Trading and institutional clients. You’ll own the React/TypeScript codebase, bring reactive programming best practices (RxJS), and build low latency, event driven UI features for real time market data, pricing, RFQ, order entry ...

also know when to close the laptop and grab a pint. What You'll Do Design end-to-end experiences for React web apps and React Native mobile Create intuitive data visualizations—make millions of transactions feel simple Build and maintain our design system from scratch (Tailwind CSS components) Conduct … accessibility Ability to communicate design decisions clearly and persuasively Comfortable working in a fast-paced, iterative environment Bonus Points Front-end coding skills (React, Tailwind CSS, TypeScript) Experience designing for React Native or cross-platform mobile apps Experience with data visualization libraries (Recharts, D3, etc.) Worked at an early-stage ...

TELSTRA Associates seeks a React Software Engineer for a per‐day contract in Sussex with remote/hybrid options. You will contribute to a new project, build data‐driven UIs, and collaborate with an agile team. The role requires strong React, TypeScript, and modern frontend skills, plus experience with state ...

Reapit is seeking a Staff Full Stack (TypeScript/React) Engineer to own end-to-end delivery across the stack. You’ll work embedded in a squad, including forward-deployed work with clients, shaping requirements, prototyping in sessions and delivering production-grade software. You’ll lead technically, mentor others, align ...

Experis - ManpowerGroup is seeking a Senior Frontend Developer to own a modern React and TypeScript platform, shaping its architecture and engineering standards. You will design and deliver high‐impact features, champion accessible UX, and collaborate with Product, Design, and Engineering to raise frontend quality across the stack. Expect to work … with React 18+, Vite tooling, Ant Design, SCSS, and services like AWS Amplify, AppSync and GraphQL while focusing on performance, testing (Vitest, #J-18808-Ljbffr ...

Overview Our client, a growing Consultancy, is looking for a Java/React Developer to join their London based team. The work undertaken will be for a project in the Banking sector. The role is offered on a hybrid basis and candidates will be expected to be in the London … week. Responsibilities Applicants will be responsible for leading the design, implementation and delivery for engineering efforts spanning 1-2 teams, working in Java and React - With both Front end and back end exposure. Contributing to all parts of the software's development including design, development, documentation and testing. Showing strong ...

HCLTech is seeking a UI Developer with expert React, TypeScript and low-latency focus to build time-critical, high-availability web applications. You will contribute across the full UI development lifecycle, from design through testing and deployment, delivering high-performance interfaces. The ideal candidate will have hands-on experience with … HTML, CSS, JavaScript, React and Redux, plus real-time communication via WebSockets/SSE and testing with RTL/Jest. #J-18808-Ljbffr ...

Talan is seeking a skilled C# .NET Developer with REACT experience to join our delivery teams working on Front Office platforms within Global Markets environments. In this role, you will design, build, and enhance regulatory, alerting, and sales enablement solutions, supporting front-office users in fast-paced trading environments. ...

Trustonic is seeking a Senior Frontend Developer to own a modern React and TypeScript application. You will shape architecture, deliver accessible, responsive features, and collaborate across design, backend and Product teams. The role is remote with occasional attendance at the Winnersh office. You’ll work on frontend stack, from component ...

INOVVIO is seeking a talented Full stack Developer to join a London-based technology team. You will design, develop, and maintain web apps using ReactJS on the front-end and Python (Flask) on the back-end, collaborating with product, design, and engineering teams across the INOVVIO Trade Hub suite. ...

team on a UK-based fintech project. You will craft backend services in Java/Spring Boot, expose gRPC/REST APIs, and build React/TypeScript screens. You’ll work closely with a small product team, owning service quality, deployment, and operational stability from concept to production. Ideal candidates … have 4+ years in full-stack development, strong Java and React expertise, and a product-engineering mindset. #J-18808-Ljbffr ...