JavaScript Jobs in London

76 to 100 of 603 JavaScript Jobs in London

Lead Software Engineer

London, England, United Kingdom
Arrows
and testing to continuously monitor and enhance your product's performance, ensuring its health & robustness throughout. Essential Skills: C# ASP.NET, .Net Core HTML, CSS, JavaScript SOLID Principles Web API React/Typescript The interview process has begun, so if you believe you have the right experience then please get in more »
Posted:

Senior Full Stack Engineer React.js C#

London
Hybrid / WFH Options
Client Server
strong full stack development skills, including C# microservices on the backend and React on the front end You also have a good knowledge of JavaScript/TypeScript and .Net You have a good knowledge of cloud computing, AWS preferred but Azure also fine You have a thorough understanding of Computer more »
Employment Type: Permanent
Salary: £70,000 - £85,000
Posted:

Full Stack Developer C# .Net SQL TypeScript

London
Hybrid / WFH Options
Client Server
C# .Net development skills You have a good knowledge of SQL You also have had exposure to front end development with languages such as JavaScript/TypeScript, React, Next.js Ideally you will have experience with cloud technologies (Azure) You have an understanding of Payments processing or real-time programming You more »
Employment Type: Permanent
Salary: £55,000 - £70,000
Posted:

Senior C# MVC Developer

London, United Kingdom
Deerfoot IT Resources Limited
five years of experience in web development working at a Senior level using C#, ASP.NET MVC, and SQL Server Proficiency in Razor, HTML, CSS, JavaScript, jQuery, Bootstrap, and other front-end technologies Familiar with RESTful APIs, JSON, XML, and web services If you want to impact and create change positively more »
Employment Type: Permanent
Salary: £60000 - £70000/annum + benefits
Posted:

Senior Full Stack Engineer

Greater London, England, United Kingdom
Hybrid / WFH Options
Harrington Starr
career in an environment where your contributions make a tangible impact. What You Bring to the Table Proficiency in C# and .Net. Familiarity with JavaScript, TypeScript, React, NodeJS, and Docker. Excellent communication skills coupled with a willingness to acquire new skills. Knowledge of Test-Driven Development (TDD). Cloud experience more »
Posted:

Software Developer C# .Net Core AWS - Hedge Fund

London
Hybrid / WFH Options
Client Server
C# serverside development skills, including .Net Core and multi-threading You have a good knowledge of AWS and Kubernetes The tech stack also includes JavaScript/TypeScript, Blazor and React for client side applications; experience with any of these would be beneficial but you can pick them up on the more »
Employment Type: Permanent
Salary: £75,000 - £90,000
Posted:

Senior Engineering Manager

London Area, United Kingdom
Hybrid / WFH Options
McCabe & Barton
platform development Coding experience and solid working knowledge of .Net and one or more additional programming languages such as .NET Core/C#, Typescript, Javascript, Python, Java, etc. 3+ years of business systems analysis or experience working with data and analyzing data preferred Experience designing and delivering frameworks focused on more »
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Microsoft Dynamics Consultant

London Area, United Kingdom
Infoplus Technologies UK Limited
to take on the various roles as required, such as gathering requirements, design, deployment, testing and training • Demonstrated experience in developing solutions with ASP.net, JavaScript, SQL, C#, Web Services and Web API • Experience with Power Apps, Power Automate and Power Portal. • Experience with agile process and methodologies desirable. • Good presentation more »
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Senior Microsoft SharePoint/Office 365 Consultant (Contractor)

London, England, United Kingdom
Version 1
applications from technical designs or specifications Experience with development frameworks (SCRUM/Agile) Strong knowledge of Microsoft stack such as MS SQL Server, .NET, JavaScript, ASP.NET, MVC, C# .NET for Plugins and custom workflows, Integrations using .NET Client facing experience and ability to talk to senior stakeholders including gathering requirements more »
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GED Quantitative Developer

London, England, United Kingdom
ubs
practical problems in the Investment Banking industry. • Strong technical skills in at least one core language (Java/C#) and one scripting language (Python, Javascript/ReactJS + TypeScript). *LI-GB About us UBS is the world’s largest and the only truly global wealth manager. We operate through more »
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Senior Python Developer

London, England, United Kingdom
Taleo BE
coding techniques (abstraction, design patterns, unit testing) and CI/CD tooling and processes to ensure high quality results Expertise in Excel, SQL, VBA, JavaScript or other programming languages would be useful Strong analytical and problem solving skills Experience of working within an Agile framework Able to be responsive to more »
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Senior Technical Delivery Manager - Client Lead Portfolios

London Area, United Kingdom
Fidelity International
year programmes, working across cross functional/cross regional teams. Background in software Engineering, with experience in technologies such as Java, .NET, NodeJS, Python, Javascript or Typescript Understanding of DevOps toolchain such as Terraform, Jenkins or other CI/CD platforms. Software design patterns and best practice. TDD/BDD more »
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Data Engineer

London, England, United Kingdom
Hybrid / WFH Options
Aventum Group
it to build science products (E.g. could include some or all Python/R, Linux scripting, SQL, Docker coupled with front ends such as Javascript) Some experience as a developer building data pipelines and schemas, with data WH implementation, with SQL database development Hands-on experience using Synapse or related more »
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Senior C# Developer

London, England, United Kingdom
Henderson Scott
for a challenge, and are willing to work hard and you will be rewarded! Technologies: C# .NET Core ASP.NET Core React/Node/JavaScript AWS To apply, please contact Sam Shinner at Henderson Scott. more »
Posted:

Lead C# Developer

City of London, London, United Kingdom
Deerfoot IT Resources Limited
C#, ASP.NET MVC, and SQL Server Must have an extensive background working within Fintech or within Financial Services organisations. Proficiency in Razor, HTML, CSS, JavaScript, jQuery, Bootstrap, and other front-end technologies Familiar with RESTful APIs, JSON, XML, and web services Deerfoot IT Resources Ltd is acting as an Employment more »
Employment Type: Permanent
Salary: £70000 - £100000/annum
Posted:

Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Durlston Partners
. Previous Buy Side experience (highly desired). Proficiency in Python and modern web development frameworks. Experience with front-end technologies (e.g., HTML, CSS, JavaScript, React, Angular). Excellent communication skills. Compensation for this role exceeds market standards, with the possibility of guarantees or sign-on bonuses. If you're more »
Posted:

Full Stack Engineer

London Area, United Kingdom
Cititec Talent
version control mechanisms Ensure compliance with security policies and statutory procedures Requirements: 3-6 years of .NET (C#) and SQL development experience Experience with Javascript/Angular/React Proficiency in API creation and utilization Familiarity with Docker/Kubernetes for deployment Knowledge of Azure cloud development and Azure Databricks more »
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Graduate Software Engineer

Greater London, England, United Kingdom
Oho Group Ltd
of Computer Science or Software Engineering Degree Graduated from a top university Confidence in one or more of the following: Python, Java, C++, C#, JavaScript, React, Angular, Vue or CSS An enthusiastic individual who is keen to learn, enjoys problem solving, and ambitious to make an impact in growing the more »
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Graduate Full Stack Engineer

London Area, United Kingdom
Oho Group Ltd
projects that would impact the business now and in the future. What you would ideally have 🖥️: Degree from top Russell Group universities Experience using Javascript (Angular), Python or CSS Experience in or passion for Front-End/UX design and prototyping Experience using Linux, Docker, AWS and SQL A passion more »
Posted:

Lead Software Engineer

London Area, United Kingdom
Yolk Recruitment Ltd
for UK defence & security clients. To be successful you will need strong experience in fullstack development with C++ or Python on the backend and JavaScript (ideally React) on the Frontend. They have several roles available & the can be based at any of their locations London, Manchester or Cheltenham. They require more »
Posted:

Senior Software Engineer

London Area, United Kingdom
Durlston Partners
and reliability of critical systems. Requirements: BSc in CompSci or similar STEM subject. Excellent Python skills with solid Python Library knowledge. Excellent React/JavaScript skills Previous finance experience from a Trading Firm/Hedge Fund Strong Communication skills If you would like more information on the role above, please more »
Posted:

Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Harrington Starr
Senior C#, .NET Software Engineer Key Technologies: C#, .NET, Azure, Kubernetes, Docker, SQL, Angular, JavaScript City of London, United Kingdom Perm Role: £85,000 - £95,000 Hybrid working structure Harrington Starr has partnered with a market leading, global funds network and they are looking for a senior C#, .Net Software more »
Posted:

Senior Software Engineer Java SpringBoot AWS

London
Hybrid / WFH Options
Client Server
knowledge of SpringBoot and microservices You have experience with public cloud technologies, AWS preferred You have a good appreciation of front end technologies e.g. JavaScript/TypeScript, Angular, HTML, CSS You're collaborative and pragmatic with excellent communication skills What's in it for you: Competitive salary, to £80k Continuous more »
Employment Type: Permanent
Salary: £65,000 - £80,000
Posted:

Mid - Senior Python Django Developer - Fintech

Greater London, England, United Kingdom
Runtime Group Ltd
control systems (e.g., Git) and collaborative development workflows. Prior experience in fintech or financial services industry is a plus. Experience with frontend technologies (e.g., JavaScript, React) is a bonus. Responsibilities: Design, develop, and maintain robust, scalable, and high-performance backend solutions using Python and Django framework. Collaborate with product managers more »
Posted:

Software Developer Full Stack React C#

London
Hybrid / WFH Options
Client Server
the team in London around once a week/fortnight. About you: You have strong C# .Net backend development skills, including multithreading combined with JavaScript/TypeScript and React experience on the front end You have a good knowledge of cloud computing, AWS preferred but Azure also fine You have more »
Employment Type: Permanent
Salary: £55,000 - £70,000
Posted:
JavaScript
London
10th Percentile
£47,500
25th Percentile
£60,000
Median
£80,000
75th Percentile
£110,313
90th Percentile
£142,500