226 to 250 of 336 ECMAScript Jobs in London

Lead Python Developer (Software Engineer Programmer Developer React TypeScript Python PostgreSQL Node Fixed Income Equities Derivatives JavaScript Node Credit Rates Bonds Agile AWS GCP Azure Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services) required by our asset management client in London. You MUST have the following … Programmer Demonstrable leadership experience such as carrying out projects, delegating work, reporting to senior management, architecture and mentoring more junior team members Expert TypeScript, JavaScript, React and Node Advanced Ag-Grid Experience in finance Agile The following is DESIRABLE, not essential: Trading, equities, Fixed Income, derivatives Redux, Redux Saga ...

.NET Developer, .NET 10.0, C# 14, Agile - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce the arrival … should have commercial experience with: .NET, .NET Core, C#, Azure SQL and Agile. Full training will be provided into: .NET 10.0, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Node.js, Elasticsearch and MongoDB. If you are dedicated to the youthful optimism of problem solving ...

Graduate .NET Developer - Investment Bank - London (Tech stack: Graduate .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer) Our client is the world's most respected banking institution. Their story dates … C# or C#.NET winforms) and Azure SQL. Our client offers training in: Our client offers training in: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Node.js, Elasticsearch and MongoDB. This is a truly amazing opportunity to work for a prestigious ...

.NET Developer, .NET 10.0, C# 14, Azure SQL - Investment Bank - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world's most respected banking institution. … skill set that encompasses: .NET, .NET Core, C# and Azure SQL. Our client offers training in: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Node.js, Elasticsearch and MongoDB. This is a truly amazing opportunity to work for a prestigious banking ...

Design and maintain large-scale Python scraping systems that operate reliably against Google and other highly defended websitesBuild scrapers for dynamic, JavaScript-heavy pages using browser automation and hybrid approaches Must have:Strong Python background with production-grade scraping, including protected platforms like Google.Deep knowledge of browser automation, web protocols ...

Design, build, and maintain large-scale production web scrapers Tackle advanced anti-bot and detection systems Work with browser automation and dynamic, JavaScript-heavy sites Improve scraper reliability, throughput, and data quality Collaborate closely with data engineers and AI teams to ensure scraped data is trusted and usable What ...

working and performing deployments via the Salesforce CLI Apex Coding LWC Aura Jitterbit or Mulesoft (desirable) Platform Developer I Certified App Builder Certified Administrator JavaScript Developer (desirable) Platform Developer II (desirable) Certified Sales Cloud Consultant Certified Service Cloud Consultant Certified CPQ Specialist Advanced in either the Software Architect path ...

working and performing deployments via the Salesforce CLI Apex Coding LWC Aura Jitterbit or Mulesoft (desirable) Platform Developer I Certified App Builder Certified Administrator JavaScript Developer (desirable) Platform Developer II (desirable) Certified Sales Cloud Consultant Certified Service Cloud Consultant Certified CPQ Specialist Advanced in either the Software Architect path ...

markets What We’re Looking For: 3+ years of experience in robotics, industrial automation, or AI solution engineering Hands-on prototyping skills (e.g., Python, JavaScript, or similar technical stack) Experience integrating hardware + software and working with real-world operational workflows Strong analytical mindset, able to design experiments, evaluate results ...

.NET Developer, .NET 10.0, C# 14, Azure, JavaScript, Agile - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer)Be the first of your friends to declare, "I love where … experience with: .NET, .NET Core, C# and Azure SQL. Our client will provide you with industry recognised training into: .NET 10.0, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Their benefits include the following: Bonus ...

REMOTE Lead Python Developer (Software Engineer Programmer Developer React TypeScript Python PostgreSQL Node Fixed Income Equities Derivatives JavaScript Node Credit Rates Bonds Agile AWS GCP Azure Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services) required by our asset management client in London. You MUST have … Programmer Demonstrable leadership experience such as carrying out projects, delegating work, reporting to senior management, architecture and mentoring more junior team members Expert TypeScript, JavaScript, React and Node Advanced Ag-Grid Experience in finance Agile The following is DESIRABLE, not essential: Trading, equities, Fixed Income, derivatives Redux, Redux Saga ...

DevOps principles effectively. Maintain a pragmatic, product-focused approach to ensure work consistently meets their clients' needs. Work across a variety of technologies, including JavaScript and TypeScript, and possess a comprehensive understanding of common patterns across the full stack of applications. Take pride in the growth and development of your … team members. Skills & Experience Experience in software development with a focus on full-stack technologies, including JavaScript and TypeScript. Extensive knowledge of the entire software development lifecycle. Proficiency in developing cloud-native applications on platforms like AWS, Azure, or GCP. Expertise in defining testing strategies and implementing test automation, with ...

.NET Developer - World Class Entertainment Company - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has been producing unparalleled entertainment experiences for over 50 years. Today their … Core, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Node.js, Elasticsearch and MongoDB. This is a truly amazing opportunity to work for a prestigious ...

will: Develop and maintain features for an enterprise-scale WordPress platform Build and maintain shared plugins used across multiple WordPress properties Develop microservices and JavaScript applications that integrate alongside WordPress Optimise performance, improving response times, database queries and Core Web Vitals Contribute to architectural and technology decisions with a focus … custom Gutenberg blocks, RSS feeds and WP-JSON API endpoints Advanced HTML, CSS and PHP skills with a focus on performance Strong Front End JavaScript experience, including React Solid understanding of Git and version control best practices Experience working within Agile environments (eg, JIRA) Ability to deliver full-stack projects ...

selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

Software Developer - Front End, VUE, REACT, .NET, RESTFUL, HTML5, CSS, JavaScript, TypeScript Our global law firm client are currently looking to take on a new Software Developer (Front End, VUE, REACT, .NET, RESTFUL, HTML5, CSS, JavaScript, TypeScript) on a permanent basis, this person will be a Front End Champion ideally … projects in collaboration with the teams UX Designer. To be considered for this Software Developer (Front End, VUE, REACT, .NET, RESTFUL, HTML5, CSS, JavaScript, TypeScript) role, It's ideal you have: A strong Full-stack background with a Front-End focus. Ideal but not required law firm experience Strength ...

applications. This role is hands-on and delivery-driven, with a strong emphasis on clean, scalable front-end development using React and TypeScript/JavaScript . You'll collaborate closely with backend developers, designers, and product stakeholders to build responsive, high-quality user interfaces and improve overall user experience. … Responsibilities Design, build, and maintain front-end applications using React Develop clean, maintainable code using TypeScript and JavaScript (browser-based) Work closely with UX/UI designers to translate designs into high-quality user interfaces Integrate front-end components with APIs and backend services Ensure performance, accessibility, and cross-browser ...

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 … 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 ...

looking for a Senior-level Software Engineer with strong JavaScript/TypeScript skills and experience across modern web stacks. You’ll be instrumental in our transition away from Drupal as we modernise and scale our platform. Tech Stack: At least 6-8 years commercial experience with JavaScript or TypeScript ...

SharePoint Online. Key Responsibilities Develop and customize modern SharePoint Online sites, pages, lists, libraries, and components. Build custom solutions using SPFx, React, TypeScript, JavaScript, HTML, and CSS. Create business applications and automate processes using Power Apps and Power Automate. Implement Microsoft Purview Records Management, including retention labels, policies, auto-classification … solutions. Provide documentation, technical specifications, and ongoing troubleshooting support. Technical Skills Strong experience in SharePoint Online development and configuration. Proficiency in SPFx, React, TypeScript, JavaScript, HTML5, CSS3. Hands-on experience with Power Apps and Power Automate. Knowledge of Microsoft Purview Records Management (retention labels, retention schedules, disposition review,, Sensitivity Labels ...

.NET Developer - Fastest Growing Social Media Firm - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is on a quest to transform how people discover, view and share … object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 10.0, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Bootstrap and MongoDB. Our client has a flat organization, which means that they believe great ideas can come from anywhere ...