Contract JavaScript Jobs in London

1 to 25 of 29 Contract JavaScript Jobs in London

Full Stack Developer (C# and React)

London, United Kingdom
Fuel Recruitment Limited
Apps, App service, Functions, Event Grid and Service Bus) as well as messaging platforms ideally Kafka. You will have strong React and Typescript/JavaScript experience with HTML5 and CSS3 and understand architectural design patterns and how these are applied practically in code implementations. Working within an Agile environment and more »
Employment Type: Contract
Rate: £500 - £700/day
Posted:

Power Platform Lead | 12-month Contract | Immediate Start

London, United Kingdom
Opus Recruitment Solutions
as in Banking or Insurance markets. Experience in software engineering Experience in architecture and solution design Proficient in relevant programming languages such as C#, JavaScript, TypeScript, HTML, CSS, and .NET framework. Developing component designs and specification from a high-level solution architecture. Delivering code into, supporting, and extending resilient Continuous more »
Employment Type: Contract
Rate: £400/day
Posted:

Data Analytics Platform Software Engineer - DV Clearance

London, United Kingdom
PS Computer Services Ltd t/a Parker Shaw
java, .NET Core Containerisation (Docker, Kubernetes, OpenShift) xUnit Agile working practices CI/CD tooling Scripting experience (Python, Perl, Bash, etc.) ELK (Elastic stack) JavaScript Cypress Linux experience Search engine technology (e.g., Elasticsearch) Big Data Technology experience (Hadoop, Spark, Kafka, etc.) Microservice and cloud native architecture Desirable Skills Able to more »
Employment Type: Contract
Rate: Up to £630 per day
Posted:

Software Developer (Fix Protocol)

London
LA International Computer Consultants Ltd
trading or banking sector. Experience: - Building systems using FIX Protocol. - Senior-level experience with Java. - Senior level experience with a scripting language such as Javascript or Python. - Experience with version control systems e.g. GitLab, GitHub - Developing software using Agile methodologies. - Level 3 Support for Production systems. Desirable: - Broking/Trading more »
Employment Type: Contract
Rate: £400 - £440
Posted:

Developer

London, United Kingdom
Uniting People
from Office Required Experience with building systems using FIX Protocol. Senior-level experience with Java. Senior level experience with a scripting language such as Javascript or Python. Experience with version control systems e.g. GitLab, GitHub Developing software using Agile methodologies. Level 3 Support for Production systems. Desired Broking/Trading more »
Employment Type: Contract
Rate: £340 - £360/day
Posted:

Software Developer

London, United Kingdom
Hybrid / WFH Options
AdRoc
office) Inside IR35 Active SC clearance is preferred (potential to sponsor for the right candidate) As a Frontend Developer you will have experience in: JavaScript TypeScript Cypress CSS HTML NodeJS Nunjucks Express.js jQuery Working in an agile team Experience of working with GOV design system is desirable If you are more »
Employment Type: Contract
Rate: £500 - £650/day
Posted:

UI/UX Designer - FX Options/Risk/E-Rates

London
Huxley
UI/UX design tools (Figma etc) and web development (HTML and CSS) Familiarity with front-end web development technologies and frameworks such as JavaScript and React. Strong portfolio showcasing previous UI/UX design work for web applications. Experience with version control systems (Git, bitbucket) Candidate must be a more »
Employment Type: Contract
Rate: £650 - £850
Posted:

Salesforce Developer Lead (SC cleared)

City, London, United Kingdom
Experis IT
and ability to multitask Strong leadership and mentoring skills Proven track record of successful Salesforce projects Strong understanding of web development concepts and languages (JavaScript, HTML, CSS) Ability to work well in a team environment If you meet the above requirements, please apply for the vacancy to be contacted by more »
Employment Type: Contract
Rate: GBP Annual
Posted:

Front End Developer

London, United Kingdom
Tria
Front End Developer Requirements: Strong understanding of Contentful's functionalities, including its APIs and SDKs Proficiency in web development technologies like HTML, CSS, and Javascript Experience with a front-end framework like ReactJS is preferred Familiarity with version control systems like Git This is a fantastic opportunity to join a more »
Employment Type: Contract
Posted:

Front End Engineer

London
Huxley
for a Front End developer to join their team. The role is working on the development of a tokenised currency trading system. React, React.js JavaScript, Typescript AWS, Azure, GCP, Cloud experience Experience of building products from scratch. Fintech, Crypto, Trading or Financial services experience This role offers hybrid from the more »
Employment Type: Contract
Posted:

Laravel Developer - Outside IR (SC Cleared environment)

London, United Kingdom
Hybrid / WFH Options
NonStop Consulting
t so you can improve prospects for future contracting Essential experience: Full stack web development: Laravel and Livewire. Proficiency in HTML, CSS/SCSS, Javascript and PHP Make use of WebSockets and Server Side Events Cloud-based solutions such as AWS, configuration with Nginx on Linux/Uni Previous use more »
Employment Type: Contract
Posted:

SC Cleared Software Engineer

London, United Kingdom
IO Associates
for this role. Start: ASAP Duration: 12 months Location: Remote - occasional travel to London Rate: £500 per day, Inside IR35 Essential Skills & Experience Java JavaScript Spring Boot, Microservices WildFly Server Docker, Kubernetes Oracle databases AWS more »
Employment Type: Contract
Rate: Up to £500 per day
Posted:

Solutions Architect - RSA IGL

London, United Kingdom
Proactive Appointments Limited
have a blend of the following: - Strong Architecture experience Knowledge of all functional, technical and workings of RSA IGL LDAP, PowerShell, Windows server, AD, Javascript, XML Experience using SQL, Linux , PLSQL Experience using REST/SOAP Experience working in IAM team and stakeholder management Experience in web development HTML,CSS more »
Employment Type: Contract
Posted:

Senior UX/UI Designer - E-Commerce - Retail, FMCG or CPG Space

Central London, Farringdon Without, United Kingdom
Hybrid / WFH Options
Mackenzie Jones IT
Development Teams. Excellent Communication - both verbal & written. Team Player - Collaborative approach to teamwork - personable demeanour. Desirable Experience: Agile/Scrum experience. Coding - HTML, CSS, JavaScript etc. Keywords : E-Commerce , Retail, FMCG, CPG,UX/UIa Designer, UX Designer, UI Designer, Figma, Adobe XD, Adobe Suite, Wireframing, POC, Proof of Concept more »
Employment Type: Contract
Rate: £360 - £400/annum
Posted:

nCino Lead Engineer- 4 Month Contract - Hybrid - Inside IR35

London, United Kingdom
Hybrid / WFH Options
Hamilton Barnes
and integrations required for solution delivery. Lead business discussions and configure the application based on business requirements. Develop custom applications using Apex, Visual Force, JavaScript, AJAX, HTML, and CSS. Apply best practices and experience to build applications. Develop estimates for projects. Work closely with other developers, business analysts, QA analysts more »
Employment Type: Contract
Rate: GBP 550 Daily
Posted:

C++ Developer

Hounslow, London, United Kingdom
Hybrid / WFH Options
Deerfoot I.T. Resources Limited
C++ with GTest/CPP test, experience in writing regression tests · Experience/Interest in Web development with basic knowledge of HTML, CSS, and JavaScript · Excellent with data structures and problem-solving · Knowledge of REST APIs creation with C++ with Yaml and Swagger, as well as JSON and XML parsing more »
Employment Type: Contract, Work From Home
Rate: £490 - £500 per day
Posted:

Senior Magento Developer

London, United Kingdom
La Fosse Associates Ltd
web applications. You will need to be: Established enterprise level Magento (front end) experience (7+ years). Commercial experience working with Hyva. Proficient in JavaScript Experience with Software testing and bug fixing (Jest, PHP Unit). Experience working in an agile environment. Location - Remote The interview process is three stages. more »
Employment Type: Contract
Rate: £300 - £350 per day
Posted:

Senior Java Developer

South Croydon, London, United Kingdom
IO Associates
candidate will be able to interview right away as the client would like this process wrapped up by early June! Requirements: Java/J2EE JavaScript Shell scripting Kubernetes/Docker containers WildFly server As per the above, this role will be up to 1 day onsite. If you are interested more »
Employment Type: Contract
Rate: £0.00 - £500.00 per day
Posted:

SDET (C#)

London, United Kingdom
Fuel Recruitment Limited
automation frameworks from scratch would be a distinct advantage. Any experience with performance testing, White Box/Black Box functional testing and typescript/Javascript would be advantageous. The applications you will working on are trading applications so experience within investment banking, asset management or wealth management would be a more »
Employment Type: Contract
Rate: £500 - £700/day
Posted:

UR/UX Specialist

London, United Kingdom
Hybrid / WFH Options
Triad
understanding of using Agile frameworks to deliver IT solutions. Experience in conducting usability testing and feeding back insights to the project. HTML, CSS and JavaScript (desirable). GDS (Government Digital Service) experience (desirable). Experience in designing systems for users with digital accessibility needs (including an understanding of WCAG2). more »
Employment Type: Contract
Rate: £450 - £500/day
Posted:

nCino Lead Engineer

London, United Kingdom
Focus Cloud Limited
of experience in developing and customizing applications using web services, Apex, LWC, Visualforce, Eclipse IDE, and Data Loader. Develop custom applications using Apex, Visualforce, JavaScript, AJAX, HTML, and CSS. Implement best practices and leverage experience to build applications. Banking industry experience is a must. Demonstrated experience in nCino application design more »
Employment Type: Contract
Rate: GBP 500 Daily
Posted:

PLM Consultant

London, United Kingdom
La Fosse Associates Ltd
Polarian platform. Essentials: Exposure to Polarion (scripting/systems) Experience around Jira including workflow/custom fields A background in software engineering inclusive of JavaScript Understanding of data migrations and legacy systems. This is a contract position that will initially be for 3-months, but there is a high chance more »
Employment Type: Contract
Rate: £500 - £600 per day + Outside IR35
Posted:

Magento/ Shopify Contract | 3 months | £300-£400 per day | Remote | Outside IR35

London, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
can be flexible depending on your experience. It is also fully remote and outside IR35. Skills needed: Shopify | Magento 1/2 | Adobe Commerce | Javascript | Joomla | Docker | Docker Compose | MySQL For this role it is essential that you have proven, commercial experience with this specific migration. If you are an more »
Employment Type: Contract
Rate: £300 - £400/day
Posted:

JavaScript Developer GUI Angular AG Grid

London
Hybrid / WFH Options
Client Server
JavaScript Developer/Engineer (GUI Angular AG Grid) London to £650 p/day (outside IR35) Technologist JavaScript Developer with modern Angular and AG grid skills sought for a 12 month contract at a well established US based FinTech that is expanding its UK presence. As a JavaScript Developer you … well equipped Central London offices with flexibility to work from home one day a week. Requirements: You have strong Front End development skills using JavaScript/TypeScript, HTML5, CSS3 You have experience with modern Angular in conjunction with AG Grid You have experience of building user interfaces for OMS/… applications You have an appreciation of good UI design You're collaborative with excellent communication skills Apply now to find out more about this JavaScript Developer (GUI Angular AG Grid) contract opportunity. Job Role: JavaScript Developer/Engineer (GUI Angular AG Grid); Rate: £600 to £650 p/day (outside more »
Employment Type: Contract
Rate: £600 - £650
Posted:

SC Cleared - Fullstack Developer / Javascript, NodeJS, Kotlin

City of London, London, United Kingdom
Hybrid / WFH Options
Adecco
IR35) My client has a front-end service built using TypeScript, NodeJS, and Nunjucks and backend using Kotlin and Spring Boot Skills/Experience: JavaScript TypeScript Cypress CSS HTML NodeJS Nunjucks js jQuery Working in an agile team Experience of working with GOV design system and MOJ design system is more »
Employment Type: Contract
Rate: £600 - £650/day
Posted:
JavaScript
London
10th Percentile
£400
25th Percentile
£475
Median
£600
75th Percentile
£794
90th Percentile
£850