London, England, United Kingdom Hybrid / WFH Options
ZipRecruiter
Job Description Lead Golang Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript Node Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services UI Front End Front End EMS OMS Execution Order Management System Portfolio Golang Go Java AWS Kafka) required by our … is DESIRABLE, not essential: JavaScript and TypeScript Ag-Grid and GraphQL Python or Java Role: Lead Golang Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript Node Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services UI Front End Front End EMS OMS … required by our trading software client in London. You will be leading two small teams to build a new multi-asset portfolio management system. The stack is React, TypeScript, Redux, Ag-Grid, GraphQL, Playwright, Java, Golang, Kafka and AWS. The hiring manager is flexible on experience. Ideally, you will have some full-stack experience, or have led full-stack teams More ❯
with advanced front-end tools and concepts such as CSS-in-JS, Webpack Module Federation, progressive web apps (PWA), and frontend performance optimization. Familiarity with state management libraries (e.g., Redux, MobX) and client-side routing. Understanding of web performance optimization techniques and tools. Experience with version control systems (preferably Git) and collaborative development workflows. Exposure to cloud platforms like AWS More ❯
London, England, United Kingdom Hybrid / WFH Options
ZipRecruiter
Job Description Lead React Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript Node Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services UI Front End Front End EMS OMS Execution Order Management System Portfolio Golang Go) required by our trading software client … in London. You MUST have the following: Strong experience as a Lead React Developer/Software Engineer/Programmer Excellent JavaScript, TypeScript and React Redux Experience building Front Office trading systems (execution or order management, risk or PnL analysis) Strong ability to lead and take concepts and ideas into technical solutions Excellent stakeholder interaction skills Agile The following is DESIRABLE … not essential: Ag-Grid and GraphQL Golang Java Role: Lead React Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript Node Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services UI Front End Front End EMS OMS Execution Order Management System Portfolio Golang More ❯
Experience required: 6+ years of commercial development experience Deep expertise in React.js for high-performance web applications Solid grounding in JavaScript (ES6+), TypeScript, HTML5, CSS3, and modern UI architectures (Redux, Context API) Strong server-side skills ideally in Java and/or Python Experience with SQL and working with relational databases Familiarity with cloud services, ideally Azure, and DevOps pipelines More ❯
features Optimize applications for maximum speed and scalability Build reusable code and libraries for future use Your Profile Strong front-end technology skills using HTML, CSS, JavaScript, React JS, Redux, Node, test framework (e.g., Jest) Strong experience with back-end technology: Java, SpringBoot, JPA, Hibernate, Junit, Mockito, microservices Experience with SQL (MS SQL preferred), cloud technology and messaging tools. Experience More ❯
React, Node, or Next). Deep understanding of HTML, CSS, and CSS preprocessors (SASS, LESS). Proficiency in responsive design and mobile-first development. Experience with state management libraries (Redux, Vuex, Zustand, or similar). Familiarity with RESTful and GraphQL API integration. Experience with front-end build tools and module bundlers (Webpack, Vite, Parcel, etc.). Knowledge of performance optimization More ❯
Hampshire, England, United Kingdom Hybrid / WFH Options
Shaw Daniels Solutions
React, Node, or Next). Deep understanding of HTML, CSS, and CSS preprocessors (SASS, LESS). Proficiency in responsive design and mobile-first development. Experience with state management libraries (Redux, Vuex, Zustand, or similar). Familiarity with RESTful and GraphQL API integration. Experience with front-end build tools and module bundlers (Webpack, Vite, Parcel, etc.). Knowledge of performance optimization More ❯
reliable user interfaces – and support backend development where needed. Other key responsibilities include: Building and maintaining high-quality front-end code using modern Javascript/Typescript Working with React, Redux and CSS frameworks such as Bootstrap or Tailwind Collaborating closely with UX designers and interpreting Figma designs Contributing to backend services and APIs (Node.js and Java experience a plus) Participating … by clean, maintainable code, and passionate about building products that matter. Key skills and experience we’re looking for: Deep experience with Javascript/Typescript Strong knowledge of React & Redux Experience working with Figma designs, UX principles and CSS Familiarity with Tailwind CSS or Bootstrap Comfortable working in Agile environments with a TDD mindset It would be great if you More ❯
Boot, ensuring scalability and fault tolerance.Write high-performance, production-ready code in Java, and TypeScript that meets security and performance requirements Develop responsive front-end applications using ReactJS/Redux, NPM, and Material UI with a focus on performance and reusability Implement RESTful web services and APIs following industry best practices and Governance for authentication, error handling, and documentation Utilize … RabbitMQ) implementation experience Advanced Java ORM experience (Hibernate) Spring Boot or Java EE development expertise RESTful web services design and implementation Single Page Application (SPA) development with ReactJS/Redux WebSockets implementation for real-time applications Education: MS or MA degree in a Computer or Information Science field or a relevant technical discipline. ALLOWABLE SUBSTITUTION: Bachelor's degree plus More ❯
Northampton, Northamptonshire, England, United Kingdom
Eames Consulting
of a Java Full Stack Developer on an initial 3 month contract basis to begin with. Essential Skills: Strong front-end technology skills using HTML, CSS, JavaScript, React JS, Redux, Node, test framework (e.g., Jest) Strong experience with back-end technology: Java, SpringBoot, JPA, Hibernate, Junit, Mockito, microservices Experience with SQL (MS SQL preferred), cloud technology and messaging tools. Experience More ❯
features Optimize applications for maximum speed and scalability Build reusable code and libraries for future use Your Profile Strong front-end technology skills using HTML, CSS, JavaScript, React JS, Redux, Node, test framework (e.g., Jest) Strong experience with back-end technology: Java, SpringBoot, JPA, Hibernate, Junit, Mockito, microservices Experience with SQL (MS SQL preferred), cloud technology and messaging tools. Experience More ❯
Our cloud-based digital signage platform empowers customers globally to manage and deliver multimedia content seamlessly across various displays. You will lead frontend development efforts, utilizing React, TypeScript, and Redux to create responsive, intuitive, and accessible user experiences. Backend experience with NodeJS and AWS serverless services is beneficial. A keen interest or practical experience in Artificial Intelligence, particularly Large Language … Models (LLMs), generative AI, or agentic coding tools, is highly desirable. Key Responsibilities: Design, develop, and maintain intuitive and responsive frontend applications using React, Redux, and TypeScript. Collaborate with backend developers, architects, and product managers to ensure cohesive and seamless integration. Ensure accessibility and responsiveness across diverse devices and platforms. Implement frontend performance optimizations and maintain high-quality standards for … large-scale frontend applications. Experience with cloud-based software platforms and SaaS solutions. Demonstrable experience or strong interest in AI integration and generative technologies. Expertise in frontend development (React, Redux, TypeScript). Solid understanding of web technologies (HTML5, CSS3, responsive design principles). Familiarity with modern UI frameworks (Material UI, Tailwind CSS, or similar). Experience with frontend testing frameworks More ❯
unit testing, and maintaining high code quality standards. Desirable Skills • Domain experience in the energy sector (e.g., downstream, upstream, integrated gas, energy trading, renewables & energy solutions). • Familiarity with Redux in React-based front-end development. • Experience with messaging systems such as Kafka, RabbitMQ, or Azure Service Bus. • Proficiency in Microservices and Cloud-Native Architecture. This needs combining with a More ❯
unit testing, and maintaining high code quality standards. Desirable Skills • Domain experience in the energy sector (e.g., downstream, upstream, integrated gas, energy trading, renewables & energy solutions). • Familiarity with Redux in React-based front-end development. • Experience with messaging systems such as Kafka, RabbitMQ, or Azure Service Bus. • Proficiency in Microservices and Cloud-Native Architecture. This needs combining with a More ❯
/CD pipelines . A problem-solving mindset with the ability to create solutions that meet both user needs and industry requirements. Familiarity with state management libraries such as Redux or Context API . Experience with TypeScript and Server-Side Rendering (SSR) . Previous experience building applications with a focus on security and compliance . Understanding of cloud technologies (AWS More ❯
Cardiff, Wales, United Kingdom Hybrid / WFH Options
Aforza Ltd
and websites are hosted on Google Cloud Platform (GCP) using Google Kubernetes Engine. We use TypeScript across the board in both frontend and backend. Languages: TypeScript, SQL Frontend: React, Redux Backend: Nest.js, MikroORM Databases: PostgreSQL, Firestore Testing: Jest Infrastructure: Google Cloud Platform (GCP), Google Kubernetes Engine What You'll Do Develop new backend features on Aforza Studio Develop APIs in More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Haystack
relational (e.g., PostgreSQL, MySQL) and NoSQL databases. Familiar with cloud infrastructure (AWS or GCP), CI/CD, and Git. Bonus Points Experience with frontend state management libraries (e.g., Zustand, Redux). Background in SaaS, martech, startups, or high-growth tech companies. Skills & Traits Analytical mindset with strong problem-solving skills. Excellent communication and team collaboration. Proactive, eager to learn, and More ❯
relational (e.g., PostgreSQL, MySQL) and NoSQL databases. Familiar with cloud infrastructure (AWS or GCP), CI/CD, and Git. Bonus Points Experience with frontend state management libraries (e.g., Zustand, Redux). Background in SaaS, martech, startups, or high-growth tech companies. Skills & Traits Analytical mindset with strong problem-solving skills. Excellent communication and team collaboration. Proactive, eager to learn, and More ❯
London, England, United Kingdom Hybrid / WFH Options
Lloyds Banking Group
and regulations. What you’ll need Proven leadership experience in engineering, mentoring, and talent development. Strong experience in the full software development lifecycle with languages/frameworks like React, Redux, JavaScript, TypeScript, HTML5, CSS3, Java 17+, Spring Boot, and relational databases. Broad technical understanding across software development, architecture, service operations, DevOps, and cloud. Experience with agile practices, DevOps pipelines, CI More ❯
Cardiff, Wales, United Kingdom Hybrid / WFH Options
Aforza Ltd
microservices and websites are hosted on Google Cloud Platform (GCP) running on Google Kubernetes Engine. We use TypeScript across the board in both frontend and backend. Frontend - TypeScript, React, Redux, Styled Components Backend - TypeScript, Nest.js, Node.js, MikroORM Databases - PostgreSQL, Google Cloud Firestore Cloud - GCP, Google Kubernetes Engine What You'll Do Develop new frontend and backend features on Aforza Studio More ❯
London, England, United Kingdom Hybrid / WFH Options
Simple Machines
Consulting space) Core foundation in programming, especially in JVM languages (particularly Kotlin or Java). Experience designing and implementing data-driven APIs. Exposure to frontend development (particularly React.js, Tailwind, REDUX, Typescript) Past project experience with large scale webservices. Cloud infrastructure experience with AWS and/or Google Cloud, Azure, etc. Infrastructure-as-code experience, such as with Terraform or Cloud More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
Allica Bank Limited
reviews, and career planning. Help foster their growth within Allica. Feature Delivery Responsibilities Design & Development: Design, implement, and maintain React-based frontend applications using modern JavaScript frameworks (React, Typescript, Redux, etc.). Feature Deployment: Contribute to the smooth deployment of new features and applications, ensuring they are production-ready and performant. Cross-functional Collaboration: Partner closely with product owners, backend More ❯
language such as Java, or C++ or an interpreted language such as Python and experience with concurrency and memory management. Responsive web development, with professional React/Angular/Redux experience and advanced JavaScript proficiency. NoSQL databases such as MongoDb and Elastic Search. Designing enterprise-level applications, or analyzing raw data sets, using Snowflake Preferred Qualifications Knowledge or interest in More ❯
with cloud services ( AWS or Google Cloud Platform ), including deploying and maintaining applications. Familiarity with version control systems (e.g., Git). Experience with frontend state management libraries (e.g., Zustand, Redux) is a plus. AI Tool Proficiency: A keen interest in and demonstrable experience or strong willingness to learn and leverage AI developer tools (e.g., Cursor, Claude Code, Gemini, GitHub Copilot More ❯