1 to 25 of 86 Contract JavaScript Jobs in the UK excluding London

Application Solution Architect

Hiring Organisation
McGregor Boyall Associates Limited
Location
Chester, Cheshire, North West, United Kingdom
Employment Type
Contract
technologies and their practical application within financial services. Strong understanding of application architecture in modern development languages, including Java, .NET (C#), Python, and JavaScript/TypeScript frameworks (e.g., Angular, React). Experience working on initiatives delivering regulatory-driven changes (e.g., PSD2, ISO 20022, AML/KYC, GDPR). Ability ...

Data Reporting engineer Python/.Net UK/Remote

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350.00 - £400.00 per hour
Stack .NET development SQL Server & SQL Server Reporting Services Python for data engineering and Power BI Strong SQL knowledge Git/GitHub React/Javascript Experience within NHS or Healthcare sector is a must have Python software developer - Contract: Required Skillset: 5+ years Software engineering experience with Python ...

Node.JS Developer (SC Cleared)

Hiring Organisation
Sanderson Government and Defence
Location
Corsham, Wiltshire, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £550 per day + Inside IR35
planning, and technical discussions Troubleshoot and resolve technical issues across environments Essential Skills & Experience Active Security Check (SC) Clearance Strong proficiency in Node.js and JavaScript/Typescript Experience with Express.js , Restful APIs , and micro services architecture Familiarity with AWS , Docker , and containerised environments Knowledge of secure coding practices and data ...

Node.JS Developer

Hiring Organisation
Sanderson Government and Defence
Location
Corsham, Wiltshire, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £550 per day + Inside IR35
planning, and technical discussions Troubleshoot and resolve technical issues across environments Essential Skills & Experience Active Security Check (SC) Clearance Strong proficiency in Node.js and JavaScript/Typescript Experience with Express.js , Restful APIs , and micro services architecture Familiarity with AWS , Docker , and containerised environments Knowledge of secure coding practices and data ...

DevOps Software Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Southampton, Hampshire, Kings Worthy, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £680/day
represent users internally Explain the difference between user needs and the desires of the user Skills and Experience Required: Programming languages such as C#, JavaScript, Python or Java Front end frameworks - at least one of AngularJS/React/VueJS/Windows infrastructure - IIS, Windows Server Understanding of relational databases ...

Senior Frontend Developer

Hiring Organisation
Lorien
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
learning Contribute to component-driven architecture and design system evolution Participate in production support and incident response What You'll Bring Strong experience in JavaScript/TypeScript development Expert-level knowledge of React, TypeScript, and modern JS Experience with state management (Redux, Zustand, Context API) Deep understanding of performance optimization ...

Full-Stack Software Developer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£520 per day
Lambda, IAM) Kafka/event-driven systems SQL optimisation REST/JSON API design Docker proficiency Excellent communication skills Nice to Have JavaScript/React Aurora/RDS If you're proactive, outcomes-driven, and thrive in high-stakes environments with strong stakeholder engagement skills, then please get in touch ...

Senior Software Engineer

Hiring Organisation
Adecco
Location
Windsor, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£700/day Inside IR35
role. AWS Expertise : Strong proficiency in AWS services, particularly Amazon Lex and other AI/ML offerings. Tech Savvy : Proficiency in TypeScript and modern JavaScript frameworks. DevOps Knowledge : Solid understanding of DevOps methodologies and tools (CI/CD, Serverless, Monitoring). Contact Center Familiarity : Experience with contact center technologies ...

Software Engineer - SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Woking, Surrey, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £680/day
represent users internally Explain the difference between user needs and the desires of the user Skills and Experience Required: Programming languages such as C#, JavaScript, Python or Java Front end frameworks - at least one of AngularJS/React/VueJS/Windows infrastructure - IIS, Windows Server Understanding of relational databases ...

Software Engineer - SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Southampton, Hampshire, Kings Worthy, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £680/day
represent users internally Explain the difference between user needs and the desires of the user Skills and Experience Required: Programming languages such as C#, JavaScript, Python or Java Front end frameworks - at least one of AngularJS/React/VueJS/Windows infrastructure - IIS, Windows Server Understanding of relational databases ...

UI/UX Lead

Hiring Organisation
InfinityQuest Ltd,
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
Up to £400 per day Inside IR35
with at least 2 years in lead designer role. Proven portfolio showcasing design projects for web and mobile platforms. Strong proficiency in HTML5, CSS3, JavaScript, and frameworks like React or Angular. Experience with RESTful APIs and MuleSoft integration. Knowledge of UX principles, accessibility standards, and responsive design. Familiarity with ...

AI UX Engineer - £350PD - Remote

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £350 per day
design Conversational UX Chatbot and conversational interface design Multi-turn conversation flows and context management Error handling and recovery patterns Frontend Development HTML, CSS, JavaScript/TypeScript React, Vue, or Angular Component-based architecture and state management API integration and async data handling AWS & Integration Basic AWS services (S3, CloudFront ...

DevOps Software Engineer

Hiring Organisation
Matchtech
Location
Romsey, Hampshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
passion for national security. Ideal candidates will have: Experience in IT DevOps and Software Development Proficiency in programming languages such as C#, JavaScript, Python, or Java Expertise in front end frameworks - at least one of AngularJS, React, or VueJS Knowledge of Windows infrastructure - IIS, Windows Server Understanding of relational databases ...

Software Engineering Specialist

Hiring Organisation
Experis
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
orchestration platforms e.g. Kubernetes, Docker - Mandatory Hands-on experience in installing, configuring, operating, and monitoring CI/CD pipeline tools Experience in Python, JavaScript, Golang. Experience on Gitlab CI or GitHub Actions Experience in monitoring tools such as Grafana, ELK Experience in Agile software development systems and JIRA Tools. Understanding ...

Aras Developer

Hiring Organisation
International Business Solutions Consulting Limited
Location
South West London, London, United Kingdom
Employment Type
Contract, Work From Home
core features (excluding specific modules like Variant Management, Simulation, etc.) Technical experience: understanding of REST and SOAP proficient in programming languages: .Net/C#, JavaScript/TypeScript, HTML and CSS knowledge of databases, especially: MS SQL knowledge of Git basic knowledge of the toolset for development in programming languages listed ...

Software Developer

Hiring Organisation
McGregor Boyall Associates Limited
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contract
Agile ceremonies and continuous improvement activities Essential skills & experience Java 11/17, Spring Boot microservices, Spring Security, OAuth2 React/Next.js and modern JavaScript practices OpenShift, AWS CDK, AWS CI/CD pipelines RabbitMQ, Elasticsearch Jenkins, Docker, modern DevOps and IaC practices Event-based and service-oriented architecture ...

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 ...

Senior Application Developer

Hiring Organisation
Vivid Resourcing Ltd
Location
Chelmsford, Essex, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
DevOps. Solid understanding of Microsoft 365, Dataverse, and Azure Services Understanding of application lifecycle management (ALM) in Power Platform Knowledge of JSON, Power Fx, JavaScript, HTML and SQL. Qualification or high level of demonstrable capability with relevant vendor business applications Desirable: Able to demonstrate a clear understanding of, and capability ...

Test Engineer

Hiring Organisation
Health Research Authority
Location
Nottingham, United Kingdom
Employment Type
Fixed-Term
Salary
£47810.00 - £54710.00 a year
knowledge of test tools such as Playwright, Selenium, Cypress, Cucumber, JMeter Working knowledge of Software coding language in the Microsoft stack E.g.: C#, node.js, JavaScript etc Working knowledge of any other SQL and relational databases Experience Essential Experience of working within the test team delivering successful outcomes Experience of working ...

Test Engineer

Hiring Organisation
Health Research Authority
Location
Manchester, United Kingdom
Employment Type
Fixed-Term
Salary
£47810.00 - £54710.00 a year
knowledge of test tools such as Playwright, Selenium, Cypress, Cucumber, JMeter Working knowledge of Software coding language in the Microsoft stack E.g.: C#, node.js, JavaScript etc Working knowledge of any other SQL and relational databases Experience Essential Experience of working within the test team delivering successful outcomes Experience of working ...

Test Engineer

Hiring Organisation
Health Research Authority
Location
Newcastle, United Kingdom
Employment Type
Fixed-Term
Salary
£47810.00 - £54710.00 a year
knowledge of test tools such as Playwright, Selenium, Cypress, Cucumber, JMeter Working knowledge of Software coding language in the Microsoft stack E.g.: C#, node.js, JavaScript etc Working knowledge of any other SQL and relational databases Experience Essential Experience of working within the test team delivering successful outcomes Experience of working ...

Test Engineer

Hiring Organisation
Health Research Authority
Location
Bristol, United Kingdom
Employment Type
Fixed-Term
Salary
£47810.00 - £54710.00 a year
knowledge of test tools such as Playwright, Selenium, Cypress, Cucumber, JMeter Working knowledge of Software coding language in the Microsoft stack E.g.: C#, node.js, JavaScript etc Working knowledge of any other SQL and relational databases Experience Essential Experience of working within the test team delivering successful outcomes Experience of working ...

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 ...

IT Developer Java

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
plans throughout the product lifecycle, particularly during team retrospectives Knowledge, Skill and Experience * Proven experience of Java, Spring and Hibernate * Proven experience of Angular, Javascript, HTML5, CSS, RESTful services * Proven experience of Oracle database * Proven experience of testing framework using Junit 5 * Experience in cross-platform applications highly desirable * Knowledge ...