Development: Develop responsive and interactive UIs using React.js , JavaScript (ES6+) , and TypeScript . Utilize modern styling frameworks such as Tailwind CSS or Material-UI . Manage application state with Redux or Zustand . Ensure cross-browser compatibility and Front End performance optimization . Back End Development: Design and implement robust RESTful and GraphQL APIs using Python frameworks ( Flask , FastAPI , or More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Computer Futures
secure backend systems. Your Tech Toolkit You'll be working with a modern, enterprise-grade tech stack designed for scale, resilience, and agility. Frontend: React.js (Hooks, Context API) TypeScript Redux Cypress, Jest Backend: Java 11+ Spring Boot RESTful APIs Microservices PostgreSQL Kafka Cloud & DevOps: AWS (EKS, MSK, Opensearch) CI/CD with Jenkins Monitoring with CloudWatch, Kibana Why You'll More ❯
London, England, United Kingdom Hybrid / WFH Options
CipherTek Recruitment
LLMs and agent-mode AI tools to accelerate development and enhance workflow. 🌟 Nice to Have RxJS experience (a big plus). Familiarity with Angular + NgRx or React + Redux . Full stack experience using a typed backend language like Java , C# , or F# . 📅 Details Day rate: £750 per day Outside IR35 Location : London (Hybrid – 1 day/week More ❯
london, south east england, united kingdom Hybrid / WFH Options
CipherTek Recruitment
LLMs and agent-mode AI tools to accelerate development and enhance workflow. 🌟 Nice to Have RxJS experience (a big plus). Familiarity with Angular + NgRx or React + Redux . Full stack experience using a typed backend language like Java , C# , or F# . 📅 Details Day rate: £750 per day Outside IR35 Location : London (Hybrid – 1 day/week More ❯
teams. Your Profile Essential skills/knowledge/experience: Strong experience in HTML, JavaScript, Typescript, CSS, SCSS, SCSS modules. Hands on experience in Git. Strong Skills in React, Next.js, Redux, React Context API, and State management. Good understanding of the Testing frameworks e.g., Jest, React testing library, and Enzyme. Strong working experience in package Build tools e.g., Webpack and Rollup. More ❯
teams. Your Profile Essential skills/knowledge/experience: Strong experience in HTML, JavaScript, Typescript, CSS, SCSS, SCSS modules. Hands on experience in Git. Strong Skills in React, Next.js, Redux, React Context API, and State management. Good understanding of the Testing frameworks e.g., Jest, React testing library, and Enzyme. Strong working experience in package Build tools e.g., Webpack and Rollup. More ❯
teams. Your Profile Essential skills/knowledge/experience: Strong experience in HTML, JavaScript, Typescript, CSS, SCSS, SCSS modules. Hands on experience in Git. Strong Skills in React, Next.js, Redux, React Context API, and State management. Good understanding of the Testing frameworks e.g., Jest, React testing library, and Enzyme. Strong working experience in package Build tools e.g., Webpack and Rollup. More ❯
london (city of london), south east england, united kingdom
Tata Consultancy Services
teams. Your Profile Essential skills/knowledge/experience: Strong experience in HTML, JavaScript, Typescript, CSS, SCSS, SCSS modules. Hands on experience in Git. Strong Skills in React, Next.js, Redux, React Context API, and State management. Good understanding of the Testing frameworks e.g., Jest, React testing library, and Enzyme. Strong working experience in package Build tools e.g., Webpack and Rollup. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
X4 Technology
consultation and development. Manages complex integration scenarios and interfaces between on-premise, cloud, and legacy systems. Requirements for the Software Engineer (React) 6+ years of experience in JavaScript, React, Redux, TypeScript, Styled Components, React Testing Library, REST APIs. Demonstrable experience in energy or commodity trading environments. Experience in modern JavaScript coding, testing, debugging and automation techniques. Cloud-based software exposure More ❯
consultation and development. Manages complex integration scenarios and interfaces between on-premise, cloud, and legacy systems. Requirements for the Software Engineer (React) 6+ years of experience in JavaScript, React, Redux, TypeScript, Styled Components, React Testing Library, REST APIs. Demonstrable experience in energy or commodity trading environments. Experience in modern JavaScript coding, testing, debugging and automation techniques. Cloud-based software exposure More ❯
london, south east england, united kingdom Hybrid / WFH Options
X4 Technology
consultation and development. Manages complex integration scenarios and interfaces between on-premise, cloud, and legacy systems. Requirements for the Software Engineer (React) 6+ years of experience in JavaScript, React, Redux, TypeScript, Styled Components, React Testing Library, REST APIs. Demonstrable experience in energy or commodity trading environments. Experience in modern JavaScript coding, testing, debugging and automation techniques. Cloud-based software exposure More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
X4 Technology
consultation and development. Manages complex integration scenarios and interfaces between on-premise, cloud, and legacy systems. Requirements for the Software Engineer (React) 6+ years of experience in JavaScript, React, Redux, TypeScript, Styled Components, React Testing Library, REST APIs. Demonstrable experience in energy or commodity trading environments. Experience in modern JavaScript coding, testing, debugging and automation techniques. Cloud-based software exposure More ❯
North London, London, United Kingdom Hybrid / WFH Options
JobHeron
years hands-on engineering experience in project delivery environments Attention to detail and a focus on delivering quality user experiences Bonus Skills (Nice to Have) Experience with React and Redux Knowledge of Google Cloud Platform (GCP) or similar Experience with Dialogflow CX, Docker, or CI/CD pipelines About the Company: They help organisations harness the power of AI to More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Jobheron
years’ hands-on engineering experience in project delivery environments Attention to detail and a focus on delivering quality user experiences Bonus Skills (Nice to Have) Experience with React and Redux Knowledge of Google Cloud Platform (GCP) or similar Experience with Dialogflow CX, Docker, or CI/CD pipelines About the Company: They help organisations harness the power of AI to More ❯
london, south east england, united kingdom Hybrid / WFH Options
Quant Capital
t been siloed in a big firm then don’t worry. Additional exposure to the following is desired : - Tech Stack you will learn Hadoop and Flink RUST, Javascript, React, Redux, Flow Linux, Jenkins Kafka, Avro, Kubernetes, Puppet Involvement in the Java community My client is based London. Home work is encouraged but you will need to be able to come More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Quant Capital
t been siloed in a big firm then don’t worry. Additional exposure to the following is desired : - Tech Stack you will learn Hadoop and Flink RUST, Javascript, React, Redux, Flow Linux, Jenkins Kafka, Avro, Kubernetes, Puppet Involvement in the Java community My client is based London. Home work is encouraged but you will need to be able to come More ❯
london, south east england, united kingdom Hybrid / WFH Options
Quant Capital
t been siloed in a big firm then don’t worry. Additional exposure to the following is desired : - Tech Stack you will learn Hadoop and Flink RUST, Javascript, React, Redux, Flow Linux, Jenkins Kafka, Avro, Kubernetes, Puppet Involvement in the Java community My client is based London. Home work is encouraged but you will need to be able to come More ❯
computer science, software engineering, or a related field •Proficiency in React.js and its core principles •Strong JavaScript, TypeScript HTML5, and CSS3 skills •Experience with popular React.js workflows (such as Redux) •Familiarity with RESTful APIs and integration •Knowledge of modern authorization mechanisms, such as JSON Web Tokens •Understanding of front-end build tools and pipelines •Excellent problem-solving and communication skills More ❯
computer science, software engineering, or a related field •Proficiency in React.js and its core principles •Strong JavaScript, TypeScript HTML5, and CSS3 skills •Experience with popular React.js workflows (such as Redux) •Familiarity with RESTful APIs and integration •Knowledge of modern authorization mechanisms, such as JSON Web Tokens •Understanding of front-end build tools and pipelines •Excellent problem-solving and communication skills More ❯
computer science, software engineering, or a related field •Proficiency in React.js and its core principles •Strong JavaScript, TypeScript HTML5, and CSS3 skills •Experience with popular React.js workflows (such as Redux) •Familiarity with RESTful APIs and integration •Knowledge of modern authorization mechanisms, such as JSON Web Tokens •Understanding of front-end build tools and pipelines •Excellent problem-solving and communication skills More ❯
london (city of london), south east england, united kingdom
Apexon
computer science, software engineering, or a related field •Proficiency in React.js and its core principles •Strong JavaScript, TypeScript HTML5, and CSS3 skills •Experience with popular React.js workflows (such as Redux) •Familiarity with RESTful APIs and integration •Knowledge of modern authorization mechanisms, such as JSON Web Tokens •Understanding of front-end build tools and pipelines •Excellent problem-solving and communication skills More ❯
responsive, intuitive, and visually refined front-end components using React and TypeScript . Collaborate with designers and back-end engineers to deliver cohesive user experiences. Manage application state using Redux , Zustand , or similar tools. Work with Material UI (or equivalent UI frameworks) to build consistent, elegant layouts. Write and maintain robust front-end tests (unit, integration, and end-to-end More ❯
City of London, London, United Kingdom Hybrid / WFH Options
The Developer Link
SQL and writing efficient queries. Solid understanding of web fundamentals (HTML, CSS & JS). Strong communicator and collaborator. Bonus points for: Experience with React and TypeScript. State management experience (Redux, Jotai, etc.). Familiarity with SQLAlchemy and FastAPI. Knowledge of asynchronous architectures. What’s on offer: Competitive salary (DOE). Hybrid working from central London (Mon, Weds, Fri in-office More ❯
