776 to 800 of 1,028 ECMAScript Jobs in London

.NET Developer

Hiring Organisation
Noir Consulting
Location
London, United Kingdom
Salary
£ 70 K
Benefits Job typePerm.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 … 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 brand ...

Senior Java Software Engineer - remote working

Location
London, United Kingdom
testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing technical direction An understanding of software architecture and technical design Experience working throughout the full software ...

Senior Java fullstack Engineer

Hiring Organisation
NPA WorldWide
Location
London, England, United Kingdom
testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing technical direction An understanding of software architecture and technical design Experience working throughout the full software ...

C# ASP.NET FullStack Developer – Get .NET Core

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
shows tech stack)• Proven experience in the development of web applications. (ideally high demand) • Excellent C# .NET • Expert in developing web applications using JQuery, JavaScript, HTML, CSS, ASP.NET, C#, Visual Studio, T-SQL and SQL Server • A strong data background with experience in MS SQL Server • Excellent maths skills – this … offers one of the best training and development packages in the market, all inclusive.My client is based in SloughASP.NET MVC, sql, mvc, .net, Angulkar.js, javascript, greenfield ...

Developer – Front or Bank End – Equities – Investment Banking

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£800.00 - £1,000.00 per day
frameworks — with a strong focus on building production-grade, enterprise-scale services. Frontend Development: Proficiency in modern front-end technologies including Angular, TypeScript/JavaScript, HTML/CSS, with working knowledge of jQuery and component-based UI architecture. In this role, you’ll make an impact in the following ways … frameworks — with a strong focus on building production-grade, enterprise-scale services. Frontend Development: Proficiency in modern front-end technologies including Angular, TypeScript/JavaScript, HTML/CSS, with working knowledge of jQuery and component-based UI architecture. Data & Persistence: Strong command of relational and analytical database technologies, e.g., Oracle ...

Software Engineering & ML/Data Engineer, Senior Associate

Hiring Organisation
State Street Bank
Location
London, United Kingdom
Salary
£ 80 K
using AWS bedrock and other AI solutions. Build and manage databases using a combination of database technologies Create responsive user interfaces with HTML, CSS, JavaScript, and frameworks like React or Angular Write unit and integration tests Participate in design and code reviews Collaborate with cross-functional teams to manage dependencies … skills and proficiencies: Application Development Database Management Data Engineering Data Analytics Data Visualization Machine Learning Artificial Intelligence (AI) Analytical Thinking Problem Solving Data Analytics JavaScript Java Nice to have skills: Software Development Life Cycle (SDLC) Cloud Computing Identity Access Management (IAM) About State Street: Across the globe, institutional investors rely ...

Software Engineer

Hiring Organisation
Edenred
Location
London, UK
Employment Type
Full-time
Take a step forward and let Edenred surprise you. Every day, we deliver innovative solutions to improve the life of millions of people, connecting employees, companies, and merchants all around the world. We know there ...

Software Engineer

Hiring Organisation
Edenred
Location
London, United Kingdom
Salary
£ 80 K
Take a step forward and let Edenred surprise you.Every day, we deliver innovative solutions to improve the life of millions of people, connecting employees, companies, and merchants all around the world. We know there are ...

Lead JavaScript Engineer - Encore Musicians

Location
Greater London, England, United Kingdom
Digital Ocean and onto Railway Who you are: Lead-level engineering ownership in a production software environment Strong full-stack experience with TypeScript/JavaScript — comfortable across the stack rather than specialised in just one layer Experience with React for frontend and Node.js/Express for backend services Comfort moving ...

Senior Software Engineer I (JavaScript))

Hiring Organisation
Elsevier
Location
London, United Kingdom
Salary
£ 70 K
Senior Software Engineer I (JavaScript) Ready to build intelligent, high‐impact applications that push the boundaries of modern JavaScript and AI tooling Do you thrive in solving complex engineering challenges and shaping scalable, future‐ready solutions About the team:ScienceDirect is the world's leading collection of science information ...

Wed Developer Trainee

Hiring Organisation
ITOL Recruit
Location
Twickenham, Middlesex, United Kingdom
Employment Type
Full-Time
Salary
£27,000 - £35,000 per annum
complete, you will be ready to move forward. Step 2 – Core Programming Skills Progress into essential developer tools and languages: Command Line Git & GitHub JavaScript Python JavaScript powers modern websites and applications. Python is one of the most versatile and in-demand programming languages worldwide. ...

Automation Engineer - Creator Marketing Systems (Remote)

Location
Greater London, England, United Kingdom
hands-on builder who is equally comfortable in no-code and low-code platforms (Zapier, Make, n8n) and writing custom code (Python or JavaScript) against APIs. #J-18808-Ljbffr ...

Implementation Consultant Dynamics NAV

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
project. Implementation Consultants should have: MS Dynamic NAV and Business Central to latest version Rapidstart XML SQL server/development SQL Reports Crystal Reports Javascript Business intelligence UAT Systems testing Advanced MS Office including Excel Experience with Large software project implementations Previous experience of having worked within a Professional Services ...

Lead Ruby Engineer

Hiring Organisation
RedCat Digital
Location
London, United Kingdom
Salary
£ 80 K
Responsibilities:Scale systems to handle increasing data streams.Collaborate with a team of experienced engineers on next-gen research and data analysis tools.Utilise Ruby and JavaScript daily, integrating with data pipelines for Data Lake, Data Warehouse, ML training loops, and data operations workflows.Requirements:Strong expertise in Ruby and Rails with 7+ ...

Lead Ruby Engineer

Hiring Organisation
RedCat Digital
Location
London, UK
Employment Type
Full-time
systems to handle increasing data streams. Collaborate with a team of experienced engineers on next-gen research and data analysis tools. Utilise Ruby and JavaScript daily, integrating with data pipelines for Data Lake, Data Warehouse, ML training loops, and data operations workflows. Requirements: Strong expertise in Ruby and Rails with ...

Senior Ecommerce Business analyst

Hiring Organisation
LTM
Location
London, United Kingdom
Salary
£ 80 K
Manager features including content library asset slots promotions campaigns site preferences catalogues and product management.Develop responsive and user-friendly frontend components leveraging ISML templates JavaScript AJAX JSON SCSS and Bootstrap Collaborate with cross functional teams to translate business requirements into technical specifications and scalable solutions.Ensure adherence to coding standards quality ...

Technical SEO Manager

Hiring Organisation
Zachary Daniels
Location
West London, London, United Kingdom
Employment Type
Permanent
Salary
£75,000
leading multiple website migrations and platform transformations. Expert knowledge of technical SEO, including crawlability, indexing, site architecture, redirects, structured data, Core Web Vitals and JavaScript SEO. Strong understanding of Google's evolving search landscape, including AI-driven search, Generative Engine Optimisation (GEO) and Answer Engine Optimisation (AEO). Experience managing ...

Senior Digital Tracking & Ad Tech Manager

Location
Greater London, England, United Kingdom
senior stakeholders and shape strategic direction without formal authority Experience of vendor/commercial negotiation and managing supplier relationships Ability to read and write JavaScript to a level sufficient for data layer debugging and tag configuration Benefits package includes: Hybrid working - 40% office based Great compensation package and discretionary bonus ...

Associate Director, Delivery Lead - Content Innovation

Hiring Organisation
Amazon.com
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Experience defining and tracking success metrics to measure project outcomes and inform prioritization - Hands-on experience with creative coding, prototyping tools, scripting (e.g., Python, JavaScript), or automation in media workflows is a nice-to-have - Experience operating in 0-to-1 or emerging format work - building process and structure ...

JavaScript Node.JS Developer Blockchain

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
JavaScript Node.JS Developer BlockchainQuant Capital is urgently looking for the best in the market of Javascript Development to join our high profile client.Our client prefers to give very few details about themselves but they are a small London based firm who believe that by taking the lead in providing innovative … commodity industry and overall the opportunity to influence the direction of the project and create a software system to be proud of.Day to Day Javascript Developers will:Working on development of products in an agile manner delivering high quality, tested codeWork with the Tech Lead and other developers to help ...

NodeJS Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
NodeJS Developer – FintechTo 90,000Quant Capital is urgently looking for a JavaScript/NodeJS Developer to join our high profile client. They have recently raised (PE and Bank) 50 million and are set for another 100 million raise in February. They are acquiring users at 50,000 per month … scrum team, taking part in demonstrations and retrospectives. This is a greenfield project working in conjunction with another team building a mobile application. The JavaScript Developer Must have: At least 2 years of software development. This experience may have occurred at school. HTML5, TypeScript/JavaScript, NodeJSProficiency in building responsive ...

NodeJS Developer - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
NodeJS Developer – FintechTo 90,000Quant Capital is urgently looking for a JavaScript/NodeJS Developer to join our high profile client. They have recently raised (PE and Bank) 50 million and are set for another 100 million raise in February. They are acquiring users at 50,000 per month … scrum team, taking part in demonstrations and retrospectives. This is a greenfield project working in conjunction with another team building a mobile application. The JavaScript Developer Must have: At least 2 years of software development. This experience may have occurred at school. HTML5, TypeScript/JavaScript, NodeJSProficiency in building responsive ...

Front End Developer, Officer

Hiring Organisation
State Street Bank
Location
London, United Kingdom
Salary
£ 80 K
documentation for front‐end components, dependencies, and integration assumptions.Core/Must have skills :Hands‐on experience developing front‐end web applications using a modern JavaScript framework such as React, Angular, orVue.js.Strong proficiency in HTML, CSS, and JavaScript/TypeScript, including responsive design principles.Experience integrating front‐end applications with RESTful backend ...

.NET Developer

Hiring Organisation
Noir
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
.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 Java Developer – Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
possibility of making serious money doing something you are passionate about.My client is based in Central London, Fully RemoteJava Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript ...