401 to 423 of 423 Permanent React Jobs

Technical Lead (Python/React) -POLITE NOTE: Must hold, or be eligible for, SC Clearance. -London | ONLY 1 day per week in the office and 4 days from home. We're seeking a hands-on Technical Lead to drive the architecture, development, and delivery of a growing SaaS platform. This … background with leadership experience. Advanced Python development skills (FastAPI desirable). Experience with SQL, cloud infrastructure, CI/CD, and scalable systems. Exposure to React/TypeScript is advantageous. Experience within SaaS, cybersecurity, or data-driven platforms is beneficial. Excellent stakeholder management and communication skills. Must hold, or be eligible ...

Title: Full-Stack Developer (Java & React) Location: London, UK (Hybrid - 3 Days Office/2 Days Remote) Employment Type: Permanent/Full-Time About the Role: We are seeking an experienced Full-Stack Engineer (5-7 years) to join a leading global financial institution in London. You will design, build … maintain high-performance, cloud-native applications supporting critical financial operations. Key Responsibilities: Design and deliver end-to-end applications using Java (Spring Boot) and React . Build scalable backend microservices, REST APIs, and gRPC services. Utilize Kafka for real-time event streaming and data processing. Deploy and maintain applications ...

engineering team responsible for delivering responsive, high-performing customer-facing applications. Working within an Agile environment, you'll help shape modern web experiences using React, TypeScript and Node.js whilst contributing to the ongoing evolution of a large-scale digital platform. Key Responsibilities Build, test and maintain responsive user interfaces. Develop … clean, modular and maintainable code using React, TypeScript, Node.js and Material UI. Collaborate with developers, delivery colleagues and stakeholders. Apply UI performance and responsive design best practices. Investigate defects and support continuous improvement. Participate in an out-of-hours on-call rota during peak trading periods. Key Requirements Commercial React ...

Senior Frontend Engineer - React/TypeScript Location: UK - 1 day per week in Central London Salary: Up to £100K + share options Please note: We are unable to provide visa sponsorship for this role. Candidates must have existing right to work in the UK. The Company We're working with … pragmatic ways to test product ideas quickly, then turning successful ideas into scalable, dependable and well-tested features. The frontend stack is centered around React and TypeScript , so strong commercial experience with both technologies is essential. The team also uses MobX and Tailwind , which would be beneficial but aren ...

scalable, AI-powered features in a fast-paced engineering environment. Senior Full Stack Engineer requirements: Strong commercial experience with Go and/or TypeScript, React & Next.js Experience building and scaling cloud-native applications (AWS or GCP) Product mindset with experience owning features end-to-end Comfortable working in fast-paced … startup or scale-up environments Passion for solving customer problems and influencing product direction Technical Environment: Go, TypeScript, React, Next.js, PostgreSQL, Kafka, Redis, AWS, GCP, AI/LLMs If you're a Senior Full Stack Engineer looking to join a high-growth product business where you'll work on modern ...

innovation Driving adoption of AI-powered tools and capabilities across the product and engineering function Overseeing architecture, infrastructure, and delivery across the .NET/React/Azure stack Championing best practice in CI/CD and engineering standards Contributing to regulatory and compliance conversations, ensuring technology decisions align with … requirements What We're Looking For Strong hands-on experience with C#, .NET, JavaScript, and React Solid understanding of Azure and CI/CD pipelines Working knowledge of SQL Genuine interest and practical experience applying AI within a business context Essential: experience working in an FCA-regulated environment Leadership ...

Lead Frontend Developer | React | TypeScript | Node.js Leicester | Hybrid £63,000 - £73,000+ 10-12% Bonus VIQU has partnered with a leading UK retail organisation to recruit a Lead Frontend Developer to join a high-performing eCommerce engineering team. This is an opportunity to shape the technical direction of a customer … design and development of scalable frontend solutions. Key Responsibilities of the Lead Frontend Developer: Provide hands-on technical leadership across frontend development using React, TypeScript, Node.js and Material UI. Coordinate engineering delivery and support the team in achieving the product roadmap. Define and maintain engineering standards across architecture, code quality ...

help ensure the platform remains reliable, maintainable and capable of supporting continued growth. The core technology stack includes PHP, Laravel, MariaDB, AWS and React/Next.js, alongside an expanding collection of AI classifiers and data-processing pipelines used to analyse substantial volumes of customer conversation data. The position is primarily … collaborating successfully within a remote software development environment. Desirable Technical Experience The following skills and experience would be beneficial, although they are not essential: React, Next.js or TypeScript. Experience with AI classifiers, large language models or machine-learning pipelines. Working with transcription, telephony or other high-volume communications datasets. Event ...

help ensure the platform remains reliable, maintainable and capable of supporting continued growth. The core technology stack includes PHP, Laravel, MariaDB, AWS and React/Next.js, alongside an expanding collection of AI classifiers and data-processing pipelines used to analyse substantial volumes of customer conversation data. The position is primarily … collaborating successfully within a remote software development environment. Desirable Technical Experience The following skills and experience would be beneficial, although they are not essential : React, Next.js or TypeScript. Experience with AI classifiers, large language models or machine-learning pipelines. Working with transcription, telephony or other high-volume communications datasets. Event ...

Ecommerce Front End Developer (React, GraphQL) Northampton (4 days onsite, Fridays from home) £40000 - £45000 + Benefits No visa sponsorship available Your new company I'm working with a market-leading manufacturing business within their niche that is investing heavily in its digital capability as part of a wider transformation … role This role is centred around building and owning the core Ecommerce website experience within a modern, headless architecture. You'll be developing in React, working with GraphQL APIs and integrating with Hygraph CMS, helping to deliver a fast, scalable and flexible frontend that supports a complex ecommerce environment. Beyond ...

billion. For more information on how we process your personal data, please refer to HCLTech’ s Candidate Data Privacy Notice. Job Description: UI Developer (React, TypeScript and Low-Latency) Role Overview- We are seeking a highly skilled UI Developer with strong expertise in building time-critical, high-availability, and high … across the full UI development lifecycle, including design, development, testing, and deployment. Technical Skills & Expertise- Frontend Technologies: Expert-level proficiency in HTML, CSS, JavaScript, React, and TypeScript Real-Time Communication: Strong understanding of WebSockets, Server-Sent Events (SSE), and REST APIs State Management & Programming: Solid experience with state management libraries ...

Senior Frontend Engineer (React/Next.js) - Herefordshire/Hybrid Were working with a well-established, growing organisation that has recently undergone a major transformation across its technology function , with significant investment and huge growth within the technical team . As part of this continued growth, theyre now looking … Senior Frontend Engineer with strong React and Next.js experience to join the team. Youll have the opportunity to influence frontend architecture, make important technical decisions, improve engineering standards and play a key role in how customer-facing applications are designed, built and delivered. This is a role for someone ...

robust, secure, front end web applications. Line-manage engineering team colleagues.Writing maintainable, and well tested code using modern front end technologies such as React, NextJs, Vite, Nuqs Work collaboratively as part of an Agile, multidisciplinary delivery team. Ensuring services meet accessibility standards (WCAG 2.2 AA) and follow NICE … work for as many users as possible, regardless of their needs. Proven and demonstrated expereince of modern JavaScript, including libraries and frameworks such as ReactJS, NextJs, Vite, Nuqs. Proven and demonstrated experience of using testing frameworks to validate software solutions. Proven and demonstrated experience building robust, cross-browser and cross ...

robust, secure, front end web applications. Line-manage engineering team colleagues.Writing maintainable, and well tested code using modern front end technologies such as React, NextJs, Vite, Nuqs Work collaboratively as part of an Agile, multidisciplinary delivery team. Ensuring services meet accessibility standards (WCAG 2.2 AA) and follow NICE … many users as possible, regardless of their needs. Experience Essential Proven and demonstrated expereince of modern JavaScript, including libraries and frameworks such as ReactJS, NextJs, Vite, Nuqs. Skills/Knowledge Essential Proven and demonstrated experience of using testing frameworks to validate software solutions. Skills/Knowledge Essential Proven and demonstrated ...

Front End Developer - FinTech - Newcastle (Tech stack: Front End Developer, React, TypeScript, Websockets, SignalR, Containers, Orchestration, UX, Usability, Programmer, Developer, Architect, Front End Developer) Our client is a cutting-edge FinTech company with a reputation for innovation and excellence. They design and build advanced trading and analytics platforms used globally … successful candidate will bring: A 2:1 or higher degree in Computer Science (essential). Strong recent experience with modern front-end frameworks, particularly React, alongside TypeScript. Background working with real-time communication tools such as Websockets or SignalR. Familiarity with containerisation and orchestration platforms. A genuine enthusiasm for creating ...

React/Next.js Developer (Headless CMS, GraphQL, AWS) Northampton (4 days onsite, Fridays from home)£40000 - £45000 + BenefitsNo visa sponsorship available Your new company I'm recruiting a React/Next.js Developer with Headless CMS experience to work for a market-leading manufacturing business within their niche that … role This role is centred around building and owning the core Ecommerce website experience within a modern, headless architecture.You'll be developing in React, working with GraphQL APIs and integrating with Hygraph CMS, helping to deliver a fast, scalable and flexible frontend that supports a complex ecommerce environment.Beyond the tech ...

working in a product led, high growth business API and app exchange application integration knowledge Any front end experience would be a plus – JavaScript, React, Angular, Vue.js etc Apex (classes, integration, triggers, batches etc) knowledge All round flow understanding – scheduled, record triggered, screen flows etc Lightning MVC would … shaping the success of a market leading sector innovator please apply now. Salesforce Engineer Birmingham (hybrid) Salesforce, Apex, Lightning, screen flows, API, JavaScript, React, Einstein - Bonus scheme - Long term hybrid working (2/3 days a week on-site) - Flexible working hours - Excellent progression opportunities - Personal development scheme - 25 days ...

Java Trigger, this role is for you. What You Will Do Architect & Build: Design and develop OpenPages customizations, including custom Java Workflow Triggers and ReactJS Helpers. Configure Security: Manage OpenPages access controls via Profiles, Groups, Role Templates, and Security Rules. Deploy: Handle the end-to-end packaging and delivery process … custom components. Must-Have Skills Core Backend: Java, REST APIs, Spring Boot, Microservices, SQL, and Kafka. Frontend: ReactJS (specifically integrating UI Helpers into platforms). Platform: Proven OpenPages implementation, configuration, and architecture experience. Bonus Skills IBM Cognos (Reporting) Oracle Database Apply today to help us build modern, scalable compliance solutions ...

Full Stack Engineer/Technical Lead (Ruby TypeScript React) London/Remote to £130k Opportunity for a full stack technologist to join a highly regarded provider of serverless real-time infrastructure for the Internet that processes billions of messages a day and powers everything from live chat and VoIP calls … senior software engineer with experience of building developer tooling and APIs You have strong hands-on experience with Ruby, TypeScript and React You have experience within a product focussed B2B SaaS environment You have experience of making technical decisions that drive projects and raise the bar You're comfortable with ...

existing checklists, you will be expected to understand the systems, identify risks and determine how they should be tested. You will be working across: React/Next.js web applications REST APIs and backend services Real-time data feeds and WebSockets Embedded widgets and customer integrations High-traffic, data-driven applications … load/performance testing, real-time data, WebSockets, event-driven systems or high-traffic applications would be particularly valuable. The wider technology environment includes React, Next.js, Go, Node.js, Python, PostgreSQL, Redis, DynamoDB and AWS, although you are not expected to have worked with everything in the stack. The Person This ...

existing checklists, you will be expected to understand the systems, identify risks and determine how they should be tested. You will be working across: React/Next.js web applications REST APIs and backend services Real-time data feeds and WebSockets Embedded widgets and customer integrations High-traffic, data-driven applications … load/performance testing, real-time data, WebSockets, event-driven systems or high-traffic applications would be particularly valuable. The wider technology environment includes React, Next.js, Go, Node.js, Python, PostgreSQL, Redis, DynamoDB and AWS, although you are not expected to have worked with everything in the stack. The Person This ...

Execution Hands-on Engineering: Lead by example by remaining hands-on, committing high-quality code primarily in Node to power cloud-deployed digital websites (React/Node) and mobile applications (React Native/Node). Architectural Stewardship: Work closely with Technical Architects to ensure the long-term health ...

contract Your day-to-day: Operationalise the design system. Co-lead its evolution and governance, build and maintain a robust component library in React/TypeScript, and establish clear adoption standards across product teams - enabling the operational loop between Figma, code, and multi-brand delivery Help define how our design … reflects evolving product priorities Your skillset: Proven experience building and evolving multi-platform design systems (Web, iOS, Android). You are an expert in React, TypeScript, and modern CSS , with a focus on token architecture and scalable component libraries You are a true systems thinker who understands versioning, governance ...