2,051 to 2,075 of 2,248 React Jobs in the UK

Understanding of ERC‐4337 smart wallet patterns e.g. EOA vs AA concepts, multisig basics, validation flows, bundlers/paymasters Experience with frontend development in React (or similar) Experience with iOS development or mobile development using React‐Native Experience developing and maintaining protocols Experience with decentralised identity, DIDComm, encrypted messaging protocols ...

into whatever needs doing, and are ready to learn and grow with the company. For this particular role, we need a senior, product-minded React engineer who has built and shipped frontends at startups before, ideally more than once. You will be comfortable owning a frontend end-to-end - from … bring their work together into experiences customers love. We would love to hear from you if you: Have deep, expert-level experience building production React applications, including state management, performance and testing Deep understanding of TypeScript, modern React tooling (e.g. Next.js, Vite) and design systems Have built multiple frontends from ...

explainability checks Partner with business stakeholders (Underwriting, Claims, Actuarial, Legal) to shape AI roadmaps Technical project lead experience 7 Guide and mentor .net developers, react developers, and GenAI developers Define best practices, standards, and architectural guardrails for GenAI adoption Qualifications and experience we consider to be essential for the role … Technical Stack & Platform Experience Programming & Frameworks Strong proficiency in .NET/React GenAI & LLM Platforms Azure OpenAI APIs/enterprise LLM platforms Experience integrating AI solutions into enterprise systems .NET (Backend) and React (Frontend) Developer Prompt Engineering & LLM Design Retrieval Augmented Generation (RAG) Architectures Skills and Personal attributes we would ...

report to the CTO, working closely with product, data, and customer-facing teams. A strong candidate will bring a solid background in TypeScript and React, helping strengthen the team's full-stack product development capabilities, particularly across TypeScript, React, and Next.js, while contributing to backend systems in Python. Your work … done attitude. You're comfortable with ambiguity, take ownership, and move from idea to working software without needing constant direction Strong TypeScript and React experience. You've shipped real, user-facing features and care about code quality, usability, and maintainability. Experience with Next.js is a plus Full-stack mindset. ...

will join on an initial 12 month contract. Key Responsibilities Lead UI development and front-end architecture. Build scalable, low-latency trading interfaces using React and RxJS. Work closely with Product, UX and Backend teams. Provide technical leadership and mentoring to UI engineers. Integrate with Java backend services and real … time data streams. Drive performance, scalability and modernisation of the UI platform. Key Skills Strong React, TypeScript and RxJS experience. Experience with Redux/Context API, WebSockets and Vite. Knowledge of micro-frontends and modular architecture. Experience with Vitest, Playwright, Storybook or similar. OpenFin experience is advantageous. Financial markets experience ...

first Pulse Platform for UK mortgage advisory with Jarvis AI assistance. You will help shape a modern Django 6 backend and a React 19/TypeScript frontend, in a high-ownership role on the Pulse CRM. You’ll work alongside senior engineers to ship features end‐to‐end and push … reliability, performance and scalable AI-powered adviser workflows. We seek candidates with strong Python/Django production experience, solid React/TS, REST, background jobs, and a track record #J-18808-Ljbffr ...

teams that have responsibility for front end technologies, transaction systems, tooling, and core systems. We use a modern architecture of Golang microservices and React, deployed across 7 global data centres and Google Cloud. We are looking for Frontend Developers to join our team. You will enhance our platform, tackle technical … shape the future of iGaming. This role is eligible for inclusion in the Company’s hybrid work from home policy. Qualifications Proven experience with React and Go or C#. Solid understanding of web and API development. Knowledge or experience with cloud platforms, specifically GCP. Interest in applying ...

Python, React, SQL, AWS, Compliance, Market Surveillance McGregor Boyall are partnered with a fast-growing multi-strategy investment firm building their entire Operations and Compliance platforms from the ground up. The firm is growing it's AUM and staff headcount and currently fit's into the small-mid scale … role requires 5 days per week onsite in London Required skills: - 2-7 years' experience as a Python Developer - Strong Front end experience with React/Typescript - Proven expertise working in trade surveillance, regulatory reporting or compliance Nice to have: - AWS - SQL - REST APIs - Postgres McGregor Boyall is an equal ...

hand with UX designers, product managers, and fellow engineers to develop production-ready web applications, which include sophisticated data visualisation. As a skilled React developer with a proven record of delivering robust and secure front ends, you'll be part of a cross-functional, agile team, which is shaping … finely tuned to our customers' needs. What skills, experience, and qualifications do you need to succeed in this role? Essential Experience with the React framework and proficiency in TypeScript. Familiar with version control systems like GitHub. Familiar with translating Figma based design prototypes, with openness to closer, more iterative collaboration ...

/hybrid, with limited travel for company-wide gatherings Compensation 150,000 - 190,000 What You’ll Be Doing Build modern frontend applications using React, TypeScript, and Vite Develop backend services with Go and Python Design APIs, database schemas, migrations, and data models Take projects from prototypes through production implementation … engineers What You’ll Need to be Considered 7-10+ years in full-stack softwaredevelopment. Strong Go and Python backend development experience Advanced React and TypeScript expertise PostgreSQL and AWS experience Hands-on experience taking software from concept to production Experience with REST and GraphQL APIs Demonstrated career stability ...

grid stability - a critical foundation for scaling AI data centers and other energy-intensive industries. Responsibilities Build and maintain responsive, performant web applications using React, TypeScript, Next.js, and modern front-end practices Collaborate with backend engineers to implement APIs and ensure smooth data integration Work closely with product and design … Bachelor’s degree in a technical or analytical field, or equivalent practical experience 5+ years of hands-on experience developing web applications with TypeScript, React, HTML, CSS, and Next.js Proven experience building and shipping consumer-facing products Strong communication skills and ability to collaborate effectively with cross-functional teams Understanding ...

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 ...

features based on customer feedback, in our unmanned systems control software team. Work across the full stack, whether that’s backend (largely Python), frontend (React, Electron), or design. Do whatever it takes to ensure our users get reliable, robust feature updates which improve their operational output in a timely fashion. … areas, if that is what is required. Willingness to be involved in field testing of the features you own Preferred: Experience with Python, Typescript, React and Electron, or related languages Experience in a customer facing product development role The job is demanding enough, so we try to take the everyday ...

people work. What you'll do Use your strong expertise in JavaScript/TypeScript to implement product features in our Node.js backend and React frontend. Be part of the teams that deliver cutting‐edge user experiences in a high‐performance, data‐rich application, driven by your expertise with modern frontend … influence stakeholders across Engineering, Product and Design. It’s a bonus if you: Have experience of building backends with Node.js, or frontends with React or another similar framework. Have experience contributing to, or participating in open source projects. Have experience working with data‐rich applications, or processing large volumes ...

Software Engineer/Software Developer - AgriTech SaaS PHP | Laravel | PostgreSQL | React | APIs | Ubuntu | IoT An exciting opportunity has arisen for an experienced Software Engineer/Software Developer to join an established early-stage technology company developing an innovative AgriTech farm management SaaS platform. Backed by Innovate UK grant funding … technologies: Essential/core technologies: PHP Laravel, ideally recent/current versions PostgreSQL/SQL Ubuntu/Linux environments Web services and API development React Experience of mobile applications, middleware or IoT integrations would also be valuable. Previous experience within AgriTech, agricultural software, farm management systems or related technology would ...

z2bz0 years of full-stack experience Strong product instincts — you think about the why as much as the how Frontend excellence: React, TypeScript Backend proficiency: Node.js/NestJS or Python/FastAPI Solid understanding of distributed systems patterns and when to apply them Experience working alongside design functions and translating … impact is visible in how clinicians work every day. Our stack GCP · GKE · Terraform · GitOps & ArgoCD · PostgreSQL + Redis · TypeScript across the stack (React, NestJS) · Python/FastAPI for ML workloads · Pub/Sub for events · Self-hosted ML models What we offer 28 days holiday + bank holidays Latest ...

collaborative environment and enjoy solving complex technical challenges, we'd love to hear from you. The Role Building and maintaining modern web applications using React, Next.js, TypeScript, and related technologies. Developing reusable components and patterns that support a scalable design system. Contributing to the evolution of a multi-market … working within a growing team. Who We're Looking For Strong commercial experience building modern web applications in production environments. Expertise in TypeScript, React, Next.js, and Storybook. Experience designing scalable, maintainable architectures and component-driven applications. Strong understanding of APIs, integrations, and modern software delivery practices. Experience with automated testing ...

production software. Real backend services in Python (Django or similar), and the ability to write and optimize SQL under production loads. Genuinely capable in React and TypeScript, with a sharp eye for UX polish and detail. Experience working on products with active users - handling releases that can't break … unpredictable third-party APIs. A Quick Note on Tech Stacks: You won't have used everything in our stack. Strong depth in Python and React, paired with the drive to pick up new tools quickly, is what counts most. Work perks and benefits Tenzo is committed to improving the general ...

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 ...

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 ...

/no code Palantir Foundry tooling, or Python and PySpark 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 ...

/no code Palantir Foundry tooling, or Python and PySpark 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 ...

/no code Palantir Foundry tooling, or Python and PySpark 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 ...

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 ...