26 to 50 of 124 Contract ECMAScript Jobs

Lead Software Developer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day
frameworks and technologies. Azure Logic Apps: Configure and integrate Azure Logic Apps to enable seamless workflows and business process automation. Proficiency Coding Languages JSON, JavaScript, PowerShell & C# Azure Security: Implement and adhere to best practices in Azure security, including identity management, access control, and threat protection. Front-End Development: Build ...

AI Evangelist - Inside IR35 - Hybrid

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £1,200 per day
Science, Finance, or a related field. Experience with high-level programming languages such as C++, Java, or C#. Proficiency with TypeScript, Node.js, and modern JavaScript frameworks for UI development. Strong hands-on experience with Python, SQL, and AI/ML frameworks (e.g., TensorFlow, PyTorch), particularly within financial workflows. To apply ...

GIS developer

Hiring Organisation
Panoramic Associates
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £400/day
ArcGIS/ArcGIS Online/ArcGIS Enterprise QGIS and open-source GIS tools Spatial databases (PostgreSQL/PostGIS, SQL Server Spatial, Oracle Spatial) Python, JavaScript, REST APIs, HTML/CSS Experience developing web-mapping applications (ArcGIS API, Leaflet, OpenLayers, Mapbox etc.) Solid understanding of geoprocessing, coordinate systems, topology and data ...

AI Evangelist - Inside IR35 - Hybrid

Hiring Organisation
Tenth Revolution Group
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £1000/day
Science, Finance, or a related field. Experience with high-level programming languages such as C++, Java, or C#. Proficiency with TypeScript, Node.js, and modern JavaScript frameworks for UI development. Strong hands-on experience with Python, SQL, and AI/ML frameworks (e.g., TensorFlow, PyTorch), particularly within financial workflows. To apply ...

Senior Backend Developer

Hiring Organisation
Vallum Associates Limited
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 Daily
OSGi services using Java and the Sling framework. Front-End Integration: Collaborate with UX/UI teams to integrate front-end code (HTML, CSS, JavaScript/React/Angular) into AEM for a responsive user experience click apply for full job details ...

DevOps Engineer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £478/day
that enable rapid development and high-quality software development. Tech Stack Required: Kafka Java docker Spring (framework boot, Data) K8 Helm React Typescript/JavaScript Postgres Open Search/ElasticSearch Playwright Wiremock Grafana Prometheus Dynatrace Git NodeJS Rest API All profiles will be reviewed against the required skills and experience. ...

Green Badge Software Developer

Hiring Organisation
LM RECRUITMENT SOLUTIONS LTD
Location
United Kingdom
Employment Type
Contract, Work From Home
Issue/Ticket Ona (Formerly Gitpod) Terraform AWS (EC2, VPC, ALB, SG) Jenkins ElasticSearch Linux-based OS - Ubuntu, RedHat etc. Web UI - VUE, Node, JavaScript, TypeScript Java OpenShift/Kubernetes (PaaS) Ways of Working: Agile three-weekly sprints Daily Stand-ups Hybrid working - typically 3 days, up to 5 days ...

Full Stack Engineer x2

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
looking for a solid Full Stack Engineer with experience of mainly Front End Dashboards and Websites/Pages/Platforms. Technical Required: C# HTML JavaScript ASP or ASP.Net SDLC React SQL Server/SQL or Sequel Financial Service or Insurance would be highly advantageous Strong Communication skills Ability to engage ...

Angular Developer (Front-End)

Hiring Organisation
Falcon Chase International
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
with Angular version 20 or advanced recent versions with proven upgradations. Strong experience in building high-performance, high-traffic web applications. Excellent understanding of JavaScript, TypeScript, HTML5, CSS3, and modern UI frameworks. Experience with performance profiling tools and optimization techniques. Strong understanding of REST APIs and integration with Back ...

Embedded Software Engineer

Hiring Organisation
Morson Edge
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£48.59 - 65.00 per hour + Inside IR35
very beneficial System and software modelling tools such as Enterprise Architect (SysML/UML) User interface design, implementation and test using HTML, CSS and JavaScript Additional information Please note, due to the sensitive nature of the product all candidates must be sole British nationals. You will be required to hold ...

Senior Applications Developer

Hiring Organisation
4 RECRUITMENT SERVICES LTD
Location
Ingatestone, Essex, South East, United Kingdom
Employment Type
Contract
Contract Rate
£500 per day
Strong understanding of Microsoft 365, Dataverse, and Azure Services. Knowledge of ALM (Application Lifecycle Management) for Power Platform. Technical skills in JSON, Power Fx, JavaScript, HTML, and SQL. Demonstrable expertise with relevant vendor business applications. Desirable Knowledge of ICT standards: HMG SPF, ITIL V3, ISO/IEC 38500, ISO/ ...

Technology Engineering Industrial Placement Scheme

Hiring Organisation
Lloyds Banking Group
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£24,000
teams to have first-hand experience of the software development life cycle. You may obtain experience in: Software Engineering coding in Java, Python, C#, JavaScript, Kotlin, Swift. DevOps building pipelines and automating releases. Quality Assurance testing, refining and improving customer journeys. This isnt work experience. This is work that matters ...

Technology Engineering Industrial Placement Scheme

Hiring Organisation
Lloyds Banking Group
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£24,000
teams to have first-hand experience of the software development life cycle. You may obtain experience in: Software Engineering coding in Java, Python, C#, JavaScript, Kotlin, Swift. DevOps building pipelines and automating releases. Quality Assurance testing, refining and improving customer journeys. This isnt work experience. This is work that matters ...

Technology Engineering Industrial Placement Scheme

Hiring Organisation
Lloyds Banking Group
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£24,000
teams to have first-hand experience of the software development life cycle. You may obtain experience in: Software Engineering coding in Java, Python, C#, JavaScript, Kotlin, Swift. DevOps building pipelines and automating releases. Quality Assurance testing, refining and improving customer journeys. This isnt work experience. This is work that matters ...

Technology Engineering Industrial Placement Scheme

Hiring Organisation
Lloyds Banking Group
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£24,000
teams to have first-hand experience of the software development life cycle. You may obtain experience in: Software Engineering coding in Java, Python, C#, JavaScript, Kotlin, Swift. DevOps building pipelines and automating releases. Quality Assurance testing, refining and improving customer journeys. This isnt work experience. This is work that matters ...

Technology Engineering Graduate Scheme

Hiring Organisation
Lloyds Banking Group
Location
Scotland, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£45,000
rotate across feature teams to see the whole software development life cycle. Expect hands-on experience in: Software Engineering coding in Java, Python, C#, JavaScript, Kotlin, Swift. DevOps building pipelines and automating releases. Quality Assurance testing, refining and improving customer journeys. This isnt work experience. This is work that matters ...

Technology Engineering Graduate Scheme

Hiring Organisation
Lloyds Banking Group
Location
Halifax, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£45,000
rotate across feature teams to see the whole software development life cycle. Expect hands-on experience in: Software Engineering coding in Java, Python, C#, JavaScript, Kotlin, Swift. DevOps building pipelines and automating releases. Quality Assurance testing, refining and improving customer journeys. This isnt work experience. This is work that matters ...

Technology Engineering Graduate Scheme

Hiring Organisation
Lloyds Banking Group
Location
South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£45,000
rotate across feature teams to see the whole software development life cycle. Expect hands-on experience in: Software Engineering coding in Java, Python, C#, JavaScript, Kotlin, Swift. DevOps building pipelines and automating releases. Quality Assurance testing, refining and improving customer journeys. This isnt work experience. This is work that matters ...

Technology Engineering Graduate Scheme

Hiring Organisation
Lloyds Banking Group
Location
Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£45,000
rotate across feature teams to see the whole software development life cycle. Expect hands-on experience in: Software Engineering coding in Java, Python, C#, JavaScript, Kotlin, Swift. DevOps building pipelines and automating releases. Quality Assurance testing, refining and improving customer journeys. This isnt work experience. This is work that matters ...

AEM frontend developer

Hiring Organisation
Vallum Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £600 per day
Development:Design, develop, and maintainAEM components,templates Front-End Integration: Collaborate with UX/UI teams to integrate front-end code (HTML, CSS, JavaScript/React/Angular) into AEM for a responsive user experience. System Integration: Integrate AEM with other core systems and Adobe Experience Cloud products (likeAdobe Analytics ...

React Native Developer

Hiring Organisation
Brightbox GRP Ltd
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500 per day
Stay current with trends in mobile development and financial technology. Required Skills - Proven experience as a React Native Developer in financial services. - Proficiency in JavaScript and mobile app development best practises. - Experience with state management libraries (e.g., Redux, MobX). - Understanding of RESTful APIs and backend service integration. - Familiarity with ...

Net Developer

Hiring Organisation
CPS Group (UK) Limited
Location
Newport, Gwent, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day
feedback Produce specs and determine operational feasibility Will need to develop software verification plans and QA procedures. Key Skills are ASP.Net (c#) MVC HTML5, Javascript, CSS3 SQL Desirable skills are UI/UX Design JQuery React By applying to this advert you are giving CPS Group (UK) Ltd authority ...

Full Stack Developer

Hiring Organisation
167 Solutions Ltd
Location
North West London, London, United Kingdom
Employment Type
Contract
internal use Implement basic automation and scheduling where needed Ensure security, performance, and accuracy across all data workflows Technical Skills Required Strong experience with JavaScript/TypeScript Experience with static site generation (Next.js, Gatsby, Astro, or similar) Proven experience building API scrapers (Axios, Puppeteer, BeautifulSoup, Cheerio, or similar) JSON structuring ...

Dynamics 365 CE Developer-Inside IR35-£550 Per Day

Hiring Organisation
Reed Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 550 Daily
ability to resolve complex technical issues and deliver solutions. Experience in Dynamics 365/PowerApps development and permissions management. Proficiency in C#, HTML5, CSS, JavaScript frameworks . Familiarity with Microsoft O365 services: Power Platform (Power Automate, Power BI) SharePoint Online Customer Voice OneDrive for Business Microsoft Teams Knowledge of Azure ...

ColdFusion Developer

Hiring Organisation
Fruition Group
Location
London, United Kingdom
Employment Type
Contract
relational databases such as MySQL, PostgreSQL, or SQL Server. Solid understanding of REST API development, integrations, and modern application architecture. Familiarity with JavaScript frameworks (e.g., Vue.js, React) and front-end best practices. Experience with Git, CI/CD pipelines, and automated deployment workflows. Exposure to cloud platforms (AWS preferred ...