Permanent React Jobs in London

126 to 150 of 253 Permanent React Jobs in London

Senior Product Engineer

London, United Kingdom
Confidential
portfolio Data processing pipeline : that ingestion of banking data from our customers and generation of proprietary analytics Tech Stack Frontend: Our web app is React + Typescript Backend: Python, FastAPI & PostgreSQL AWS: Our app is cloud hosted Continuous Deployment: We re deploying changes to our app multiple times a day more »
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Cloud Infrastructure Engineer

London, United Kingdom
Confidential
Experience Our technology stack includes: Terraform Ansible Java Python Javascript/Typescript Netty Aeron SBE Chronicle Influxdb Prometheus Grafana Jenkins Ubuntu/CentOS some React UIs Experience in infrastructure management with strong focus on AWS and networking (TCP/UDP/FIX/DNS/WebSocket/multicast) Long-term more »
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Tech Lead -Exchange

London, United Kingdom
Hybrid / WFH Options
Confidential
ability to convey complex ideas to both technical and non-technical audiences. A proficiency in multiple programming languages and platforms, such as JavaScript, Terraform, React etc. Experience with cloud platforms such as AWS, Azure and Google Cloud (AWS preferred) Familiarity with continuous integration, continuous deployment (CI/CD) and DevOps more »
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Senior Software Engineer - Optimise how scientists work!

London, United Kingdom
Hybrid / WFH Options
Confidential
data analytics platform. This will help scientists leverage the power of intelligent databases, elegant visualisations and ML models. Tech stack: TypeScript, Node, Postgres, GraphQL, React and GCP. Location: London Bridge (with remote working flexibility) #J-18808-Ljbffr more »
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Technical Architect - "Sensei"

London, United Kingdom
Hybrid / WFH Options
Confidential
with a wide range of web, backend, or mobile technologies. Experience in at least one of these languages in a cloud-based ecosystem: Ruby React React Native Ability to design scalable and maintainable technical solutions. Able to work autonomously and resolve technical issues independently Experience coordinating and leading development efforts more »
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Head of Engineering - Wealth Management

London, United Kingdom
Confidential
experience successfully managing and leading engineering teams Previous experience as a software engineer High proficiency with Python , Django and any front end framework (ideally React ) Excellent communication skills This is a small, dynamic company, so experience working within a fast-paced start-up environment would be ideal. If this aligns more »
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Senior Software Engineer Ledger Connectivity

London, United Kingdom
Confidential
of runtime validation using tools like ZOD An interest in or experience with functional programming (In JavaScript or any Functional Programming language) Experience with React A good grasp of monorepos (we use turborepo toolings) and CI tools such as GitHub Actions Strong interest and experience of Blockchain architecture A strong more »
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FX Quantitative Developer (Hybrid)

London, United Kingdom
Hybrid / WFH Options
Confidential
basic software design patterns and principles Consistent demonstration of clear and concise written and verbal communication skills Experience with Javascript and/or the React.js framework would be useful and looked upon favourably. What we can offer you We work hard to have a positive financial and social impact on more »
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Director of Engineering

London, United Kingdom
Hybrid / WFH Options
Confidential
was originally based on a Java and Oracle monolith to a cloud native service architecture. New services are AWS-hosted, primarily developed in Java, React, Typescript, taking advantage of Kubernetes for container orchestration, Terraform for infrastructure-as-code, Kafka for event publishing and consumption, Datadog for monitoring and alerting, amongst more »
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Senior Software Engineer - React & Node

London, United Kingdom
Hybrid / WFH Options
Confidential
Senior Software Engineer - React & Node London (Hybrid - 1x day in the office) Radically Digital is a people-first consultancy building future-ready solutions using modern technologies such as Javascript/Typescript, React & Node.js but we're fans of trying simple ways that get the job done. We work with clients … impactful challenges and opportunities to progress your career based on your personal aspirations for development! If you have experience in Javascript/Typescript/React & Node.js and want to work in a team where you can make an impact from day one, then this role is just for you! About … You As a React/Node Software Engineer, you'll have the opportunity to play a key role in helping our clients solve their technology challenges, while also supporting us in growing the business. You have a passion for all things tech and love keeping up to date with the more »
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Software Engineering Manager Global SaaS Business

London, United Kingdom
Confidential
Engineering Manager NodeJS, Kafka, Cassandra, React, AWS, Microservices Hybrid - Zone 1 office Up to £125k base salary, c. £200k total comp Evoke is working with a publicly traded technology unicorn business in the b2b SaaS space who are looking to rapidly grow the number of its product engineering more »
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Senior Engineer

London, United Kingdom
Confidential
tech stack that is cloud-focused.. From a coding perspective, you will have the opportunity to get hands-on with Golang, Python, and JavaScript (React on the front end), while also getting involved with infrastructure-related tooling, including Kubernetes, Terraform, and AWS. You do NOT need to be an expert more »
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Senior Software Engineer

London, United Kingdom
Confidential
makes a Senior SWE 'Senior' is always tough, but applicants should have 5 years of professional experience as a SWE. You'd be using React and Django (Python) daily along with GraphQL. you should be comfortable with these tools and have demonstrable experience with them You should have experience working more »
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Machine Learning Engineer

London, United Kingdom
Confidential
full stack tech team to assist implementation of research solutions into the product The role will be exposed to a broad tech stack (e.g. ReactJS, Python, REST & GraphQL, OpenCV, PyTorch, GCP, AWS & CUDA, Kubernetes) and the cutting edge of computer vision and deep learning. Qualifications The right candidate will have more »
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Software Engineering Manager - Browse & Select

London, United Kingdom
Confidential
the maintenance and support of existing software systems, ensuring prompt resolution of issues and bugs. Who you are Your skills and experience will include React, Next.js, Typescript GraphQL Contentful Tealium Cloud - Azure Whats in it for you Being a part of M&S is exactly that becoming a part and more »
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.NET Developer

London, United Kingdom
Hybrid / WFH Options
Noir Consulting
Kingdom Salary 90000 - 110000 per annum + Bonus + Pension + Benefits Job typePerm.NET Developer(Tech stack: .NET Developer, .NET 8, C#, ASP.NET, C#, React, Angular 17, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, SQL Server 2022, Programmer, Full Stack Engineer, Architect, .NET Developer)We have several fantastic new … .NET Developer with experience in .NET, .NET Core/ASP.NET MVC, C# and SQL Server. Our client will provide training in: .NET 8, JavaScript, React, Angular 17, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022.This is more »
Salary: £ 100 K
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Senior Fullstack Engineer

London, United Kingdom
Formula Recruitment Limited
for AI and a desire to work on cutting-edge projects.You should be familiar and have experience with front-end technologies such as: Typescript, React, react-query, build tools, React component libraries (we use MUI)Excellent communication skills and the ability to explain complex technical concepts to non-technical stakeholders. … Nice to have] Any experience with C++ or React Native is a bonus!Benefits90-120k base.Company equity % in an early-stage start-up. 100% company-paid private Dental & Vision insurance.This is an amazing opportunity for a Senior Fullstack Engineer to join a rapidly scaling and highly respected AI business with more »
Salary: £ 100 K
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Principal Full-Stack Engineer - Enterprise Insights

London, United Kingdom
Confidential
and adapt our technology as we go along. You re passionate about technology and how it can help deliver a great product. We use React, Node and Typescript as our core technologies and expect all our engineers to be proficient in those but if you believe there are other tools more »
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Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
Confidential
forefront of delivering core solutions that have real world impact. We understand that everyone has their strengths so whether you lean more Frontend (JavaScript, React) or Backend (Java) we would like to hear from you. Our UK Defence business is a Sovereign software and systems centre of excellence. As well … our recruitment team. We are looking for: Experience as a Software Engineer with a strong focus on either Frontend JavaScript development (ideally within the React ecosystem with strong HTML & CSS knowledge) or Backend Java Development. Familiarity with CICD, containerisation, deployment technologies & cloud platforms (Jenkins, Kubernetes, Docker, AWS). Excellent communication more »
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Technical Lead AWS Hybrid Inside IR35

London, United Kingdom
Hybrid / WFH Options
Confidential
efficient to make key design decisions Proficient in AWS Lambda functions and best practices, thorough knowledge to understand Python and Lambda mappings, GraphQL and ReactJS Provide leadership to all the development squads in terms of design, reusability, performance, and implementing best practices Hands-on in AWS and Python, create POCs more »
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Development Team Lead at Polixis

London, United Kingdom
Confidential
political, AML, reputational, sanction or other risks, automated KYC reviews, and several types of RESTful APIs. The technology stack includes Java/Spring, Python, React JS, MongoDB and more. Polixis is headquartered in Geneva, Switzerland has offices in Zurich, London, and Yerevan. To the Yerevan office of the company Polixis more »
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Senior Software Engineer Python React - AI Start-up

London, United Kingdom
Hybrid / WFH Options
Confidential
Senior Software Engineer Python React - AI Start-up Senior Software Engineer/Full Stack Developer (Python React Full Stack) London to £120k Are you a skilled Software Engineer with Python and React skills looking for an opportunity to work on complex and interesting AI based systems? You could be … backend Python coding skills and also have experience with other backend technology in the stack: FASTAPI, Docker, Postgres, Redis You also have TypeScript and React front end skills You have advanced analysis and problem solving skills You're familiar with AWS and IaC (Pulumi) Experience with C++ or video streaming … and Optical insurance Opportunity to be a founding member Apply now to find out more about this Software Engineer/Full Stack Developer (Python React Full Stack) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're more »
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Senior Software Engineer

London, United Kingdom
Confidential
technologies. Microservices hosted in AWS provide a range of interfaces with payments direct to banks or over Swift protocols. Datastores use PostgreSQL with a React UI. New technologies, techniques and AWS services will be required as we adapt. The role Responsibilities: Work closely with the team lead and architecture to … and Continuous Integration (CI).Excellent communication and collaboration skills Useful but not essential: Experience in Web UI/visualisation technologies like HTML5, JavaScript, and React.js Experience with Python. Knowledge of the Axon framework. Infrastructure deployments using Terraform. Additional Information What's on Offer for the Candidate: Contributory personal pension plan more »
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Senior Fullstack Java Developer – Java, React, SpringBoot, Web APIs, Investment Banking

London, United Kingdom
Confidential
Senior Fullstack Java Developer Java, React, SpringBoot, Microservices, Web Services, Web APIs, Docker, Kubernetes, TDD, CI/CD, Investment Banking Canary Wharf A Senior Engineer skilled in fullstack development with Java and React is urgently sought by a leading Investment Bank to join their Capital Markets technology function. Specifically, you … compliance & auditing. As a Senior Engineer, you will be involved in the design and implementation of backend Java/SpringBoot microservices architecture, a responsive React frontend for the users, and associated web APIs to integrate the two. Additionally, you will be required to deputise for the Tech Lead and so … will require: Strong backend skills in Java and SpringBoot, with good knowledge of microservices Frontend/UI development skills using JavaScript/TypeScript and React Experience in the design and development of web services and APIs, and full front-back integration. Experience in data-heavy environments, preferably having worked on more »
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Engineering Director - Enterprise

London, United Kingdom
Confidential
Meet personal and company goals and objectives, and take an active role, as part of monday.com Builders Leadership forum Our tech stack includes Node.js, React/Redux, Elastic Search, GraphQL, SQS/SNS, and more Your Experience & Skills Impact-driven and business-oriented leader with broad experience in establishing and more »
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React
London
10th Percentile
£52,500
25th Percentile
£65,000
Median
£87,500
75th Percentile
£110,000
90th Percentile
£136,250