Permanent JavaScript Jobs in London

51 to 75 of 591 Permanent JavaScript Jobs in London

Senior Python Engineer

London Area, United Kingdom
Eames Consulting
as Django or Flask. Solid understanding of database management systems, SQL, and ORM libraries (e.g., SQLAlchemy). Experience with web development technologies (HTML, CSS, JavaScript) and front-end frameworks (e.g., React, Angular) is a plus. Familiarity with cloud computing platforms (e.g., AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes) is more »
Posted:

Backend Software Developer with C# and Umbraco

London
Hybrid / WFH Options
Nexus Jobs Limited
processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills more »
Employment Type: Permanent
Salary: £55,000 - £70,000
Posted:

Senior Full Stack Developer React TypeScript 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:

Senior Full Stack Developer React TypeScript C#

Central London, London, United Kingdom
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, Work From Home
Salary: £85,000
Posted:

C# Developer Full Stack .Net SQL React

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:

Full Stack .Net Software Developer

West London, Greater London
Nexus Jobs Limited
/or third party suppliers Ability to design and architect technical solutions to complex business problems Full Stack development experience (ASP.NET, C#, HTML, CSS, JavaScript, JQuery, ReactJS, AngularJS, MS SQL Server) CMS experience e.g. with Umbraco Continuous Delivery skills, tools and techniques (e.g. Git, Github, Jenkins, Docker, Vagrant, Chef, Puppet more »
Employment Type: Permanent
Salary: £50,000 - £65,000
Posted:

Full Stack Dot Net Software Developer

West London, Greater London
Nexus Jobs Limited
/or third party suppliers Ability to design and architect technical solutions to complex business problems Full Stack development experience (ASP.NET, C#, HTML, CSS, JavaScript, JQuery, ReactJS, AngularJS, MS SQL Server) CMS experience e.g. with Umbraco Continuous Delivery skills, tools and techniques (e.g. Git, Github, Jenkins, Docker, Vagrant, Chef, Puppet more »
Employment Type: Permanent
Salary: £300 - £350
Posted:

C# Software Engineer .Net Core

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:

Backend Software Engineer .Net Core AWS

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:

Audit Transformation - Mendix Developer - Manager

London, England, United Kingdom
Taleo BE
role is education, advocacy and consultancy within and outside of the team. Successful candidates will have/be: Mendix Rapid Developer certification Proficiency in Javascript and T-SQL Demonstrated experience with delivering wireframes, design mockups, vision boarding, user workflows, functional specifications, and style guides Experience and solid understanding of various more »
Posted:

Graduate/Junior Software Developer (£50-60k) + Bonus

London, United Kingdom
Hybrid / WFH Options
IT Graduate
GRADUATE/JUNIOR SOFTWARE DEVELOPER - LONDON/REMOTE/HYBRID Graduate Software Developer, Junior Software Developer, Java, C++, C, Python, JavaScript, C#, .Net, SQL, Ruby on Rails, Machine Learning, Data Science, Data Engineering, Agile If you are driven by innovation and want to be at the forefront of ground breaking more »
Employment Type: Permanent
Salary: £50000 - £60000/annum
Posted:

Software Engineer (DV Security Clearance)

London, United Kingdom
Hybrid / WFH Options
CGI
technologies. You should be able to demonstrate key software skills in one or more software languages such as (but not exclusive too) Java, Python, Javascript and have experience in one or more frameworks such as Spring, React, Angular. You will also have a keen interest in cloud technologies such as more »
Employment Type: Permanent
Posted:

Full Stack Java Developer - Finance - £690 p/d Inside IR35

London Area, United Kingdom
Harrington Starr
Proficient in Java 8+ development, with expertise in frameworks like Spring and Spring Boot, and experience in WebServices (SOAP, REST), HTML/CSS/Javascript, Git/GitHub/GitLab, and Agile methodologies. Skilled in designing and implementing data-driven applications using both relational and NoSQL databases. Consistently delivers work more »
Posted:

Web Developer

London Area, United Kingdom
Hays
Required: Qualifications - Minimum A Levels and technical formal qualifications. Experience and Knowledge Solid understanding of web application development processes. Proficiency in ASP.net using C#, JavaScript, HTML/CSS, Visual Studio. Ability to create websites with data connectivity from scratch. Basic knowledge of VBA and Excel project optimisation. Experience with a more »
Posted:

Full Stack Engineer

London Area, United Kingdom
Sartre Group
years’ experience as a software developer. Demonstrated proficiency as a developer with a track record of delivering outstanding web applications. Experience with AngularJS, TypeScript, JavaScript, HTML, CSS Experience with C# and .Net Core would be ideal. Experience working with AWS or a Cloud Environment A collaborative disposition with the capacity more »
Posted:

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:

Blockchain Solutions Engineer

Croydon, Greater London, United Kingdom
Hybrid / WFH Options
Keyman Personnel
of decentralized applications (DApps) and enterprise/financial applications. Qualifications: Proficiency in one or more general programming languages such as C#, Go, TypeScript/JavaScript, Solidity, Rust, Python, Java, or Kotlin Extensive experience in smart contract development, primarily using Solidity, with familiarity with tools like Foundry, Hardhat, or Remix Deep more »
Employment Type: Permanent
Salary: £120000 - £200000/annum Bonus, Dental, Insurance, Equity
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:

Full Stack Developer - Python

Central London, London, United Kingdom
Hybrid / WFH Options
Intellect UK Group Limited
For: Strong proficiency in Python and experience with web frameworks such as Django or Flask. Solid understanding of front-end technologies including HTML, CSS, JavaScript, and modern JS frameworks (React, Angular, Vue.js, etc.). Experience working with financial data, trading systems, or risk management tools is highly desirable. Knowledge of more »
Employment Type: Permanent, Work From Home
Salary: £75,000
Posted:

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 »
Posted:

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 »
Posted:
JavaScript
London
10th Percentile
£47,500
25th Percentile
£60,125
Median
£82,500
75th Percentile
£112,500
90th Percentile
£143,250