Remote Contract JavaScript Job Vacancies

1 to 25 of 46 Remote Contract JavaScript Jobs

Lead Software Engineer

Nationwide, United Kingdom
Hybrid / WFH Options
Unify Talent UK
Proven ability to conduct in-depth code reviews, identify inefficiencies, security risks, and architectural flaws. Proficient in multiple programming languages (e.g., Java, C#, Python, JavaScript, etc.) and modern frameworks - Ideal stack is C#.NET, React, TypeScript Strong grasp of architectural principles, system scalability, and best practices for maintainability. Ability to diagnose More ❯
Employment Type: Contract
Rate: £600 - £650/day
Posted:

Full-Stack Developer - SC Cleared - Outside IR35

United Kingdom
Hybrid / WFH Options
Sanderson Recruitment
Umbraco Developer. Proficiency in backend technologies: Umbraco, C#, .NET, MVC, Razor, SQL, Azure, Entity Framework, Redis, MongoDB, GraphQL. Expertise in frontend technologies: HTML5, CSS, JavaScript, SCSS, Bootstrap, Handlebars, Vue.js, Vuetify, React, Tailwind, Gulp. Familiarity with Umbraco Cloud, Umbraco Deploy/On Premises, Git, Visual Studio, Figma, and Agile Methodology. Strong More ❯
Employment Type: Contract, Work From Home
Rate: £500 - £530 per day
Posted:

Senior Technical Architect

Nationwide, United Kingdom
Hybrid / WFH Options
Unify Talent UK
Proven ability to conduct in-depth code reviews, identify inefficiencies, security risks, and architectural flaws. Proficient in multiple programming languages (e.g., Java, C#, Python, JavaScript, etc.) and modern frameworks. Strong grasp of architectural principles, system scalability, and best practices for maintainability. Ability to diagnose critical issues, performance bottlenecks, and suggest More ❯
Employment Type: Contract
Rate: £600 - £650/day
Posted:

React Developers

London, United Kingdom
Hybrid / WFH Options
Rullion - Eon
which technologies like React Native, IOS and Android Ideally experience of both React Native and React Extensive expertise in multiple technologies, including HTML & CSS, Javascript, React.js, React Native, Typescript, Rest, GraphQL, Next.js, and GatsbyJS. Experience working with third-party APIs, Git/Gitlab, CI/CD best practices, design systems More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

C# Software Engineer

Stevenage, Hertfordshire, South East, United Kingdom
Hybrid / WFH Options
Yolk Recruitment
skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles More ❯
Employment Type: Contract, Work From Home
Rate: £60 - £65 per hour + INSIDE IR35
Posted:

Java Developer - Smart Contract - Investment Bank

City of London, London, United Kingdom
Hybrid / WFH Options
Huxley Associates
cloud experience also considered) Build and maintain RESTful APIs , implement unit tests, and follow a test-driven development approach Hands-on coding in Java, JavaScript, or Python Contribute to software delivery through the full SDLC Collaborate on blockchain-based solutions across both private and public networks Support the implementation of More ❯
Employment Type: Contract
Rate: £625 - £650/day Via Umbrella
Posted:

Software Engineer ( C# / C++ )

Bristol, United Kingdom
Hybrid / WFH Options
Certain Advantage
skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential: Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles More ❯
Employment Type: Contract
Rate: £65/hour Overtime rate (time and a quarter)
Posted:

Software Engineer ( C# / C++ )

Stevenage, Hertfordshire, South East, United Kingdom
Hybrid / WFH Options
Certain Advantage
skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential: Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles More ❯
Employment Type: Contract, Work From Home
Rate: Up to £65 per hour
Posted:

Software Engineer ( C# / C++ )

Stevenage, Hertfordshire, United Kingdom
Hybrid / WFH Options
Certain Advantage
skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential: Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles More ❯
Employment Type: Contract
Rate: £65/hour Overtime rate (time and a quarter)
Posted:

Senior AWS Engineer

Isleworth, London, United Kingdom
Hybrid / WFH Options
Lancesoft Ltd
practices of using AWS serverless. Proven ability to refactor and write performant and clean code Existing experience or ability to very quickly pick up JavaScript/Typescript. It will be nice if you have experience working with Python, React, Lambda, DynamoDB, S3, AppSync/GraphQL, API Gateway, Step Functions etc More ❯
Employment Type: Contract
Rate: From £400 to £450 per day
Posted:

Front End Developer

Edinburgh, Midlothian, Scotland, United Kingdom
Hybrid / WFH Options
Queen Square Recruitment Limited
with cross-functional teams to deliver seamless and user-friendly experiences Key Skills and Experience Required: 5+ years of frontend development experience Proficiency in JavaScript, TypeScript, React.js, and React Native Experience with CSS frameworks such as Tailwind CSS and Gluestack Familiarity with Ionic hybrid app development is a plus Exposure More ❯
Employment Type: Contract
Posted:

Software Test Engineer

Portsmouth, Hampshire, South East, United Kingdom
Hybrid / WFH Options
Morson Talent
Scrum environment would be beneficial (e.g. Atlassian Jira, Confluence, BitBucket) Jenkins configuration and administration User interface design, implementation and test using HTML, CSS and JavaScript Test automation using Node.js, npm, Python More ❯
Employment Type: Contract, Work From Home
Rate: £55 - 60 per hour + Inside IR35
Posted:

Java AWS Engineer

City, London, United Kingdom
Hybrid / WFH Options
The Difference Engine
essential skills the client needs:- 3+ years of software development experienc e in one or more general purpose programming languages such as Java/JavaScript/Python, and expected to be hands-on to software development tasks Solid Experience in AWS Cloud development/deployment (other Cloud dev exp. would More ❯
Employment Type: Contract
Rate: GBP 675 Daily
Posted:

Data Science/Engineer

Poole, Dorset, United Kingdom
Hybrid / WFH Options
Aspire Personnel Ltd
BI to support data visualization and insights. Experience with version control using GIT for collaborative and organized code management. An understanding of C#/Javascript to identify system-driven data transformations. Experience using cloud solutions, particularly Azure and the Fabric Platform. Familiarity with Power Query in Excel for efficient data More ❯
Employment Type: Contract
Rate: £30000 - £35000/annum Pro Rata
Posted:

Senior Developer (Technical Architect)

Manchester, United Kingdom
Hybrid / WFH Options
The Resolute Group
maintain static and dynamic web front-ends, including interactive dashboards, interactive GIS models, and data visualisations. Work with web-centric programming languages such as JavaScript, Python, and PHP to create scalable and efficient solutions. Engage proactively with stakeholders to adjust and refine web pages in real-time based on feedback More ❯
Employment Type: Contract
Rate: £45000 - £55000/annum
Posted:

AWS Cloud Database Administrator DBA

Birmingham, West Midlands, United Kingdom
Hybrid / WFH Options
JAM Recruitment Ltd
with database performance tuning and monitoring tools. * Familiarity with database security practices and compliance standards. * Scripting and automation skills using languages like Python, Bash, JavaScript or similar. * Strong problem-solving skills and the ability to work effectively in a fast-paced environment. * Excellent communication and teamwork skills. Please note that More ❯
Employment Type: Contract, Work From Home
Rate: £600 - £658 per day + Negotiable, Inside IR35
Posted:

Software Test engineer

Portsmouth, Hampshire, United Kingdom
Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
beneficial (e.g. Atlassian Jira, Confluence, BitBucket) Experience of Jenkins configuration and administration Experience in user interface design, implementation and test using HTML, CSS and JavaScript Experience of test automation using Node.js, npm, Python Desirable Comms, Radar and Satellite experience. C++ is the main code used, some experience would be useful. More ❯
Employment Type: Contract
Rate: £50 - £60/hour
Posted:

SERVICENOW DEVELOPER

Glasgow, Lanarkshire, Scotland, United Kingdom
Hybrid / WFH Options
LA International Computer Consultants Ltd
SERVICENOW DEVELOPER LOCATION: HYBRID, 1-2 DAYS GLASGOW, REST REMOTE IR35 STATUS: INSIDE DURATION: 12 MONTH INITIAL CONTRACT * Expertise in web development (HTML5, CSS, JavaScript/GLIDE, jQuery, Angular) * Proven ability to configure and extend ServiceNow using Business Rules, Client Scripts, UI Policies, Flow Designer, ACLs, Script Includes, and UI More ❯
Employment Type: Contract
Rate: £400 - £450 per day
Posted:

API Developer

United Kingdom
Hybrid / WFH Options
Eteam Workforce Limited
as Oauth2.0, JWTs etc. Experience of working within an Agile delivery methodology. Ability to program in one or more languages (likely to be python, JavaScript, Go, maybe Java) Experience with producing automated unit tests alongside developed code. Experience of developing containerized solutions. Experience of working with API management platforms. If More ❯
Employment Type: Contract, Work From Home
Rate: From £400 to £447 per day Inside IR35 on umbrella
Posted:

Salesforce Developers

Hampshire, South East, United Kingdom
Hybrid / WFH Options
Sanderson Recruitment
junior team members, and drive best practices * Design and implement complex Salesforce solutions, integrations, and configurations * Expertise in Apex, Visualforce, and web development technologies (JavaScript, HTML, CSS) * Requires 5+ years' experience with multiple Salesforce certifications If you are immediately available, apply online. More ❯
Employment Type: Contract
Rate: £330 - £515 per day
Posted:

Forgerock Engineer

Knutsford, Cheshire, North West, United Kingdom
Hybrid / WFH Options
Experis
/CD pipelines, AWS CLI and Chef. 10+ years experience in executing penetration testing, hands-on coding in at least one of the following: JavaScript, Java, Python. PKI based self-sovereign Identity experience is a plus Primary Skills- Expertise in CIAM, ForgeRock stack (PingGateway, PingAM, PingIDM, PingDS) with certification or More ❯
Employment Type: Contract, Work From Home
Posted:

D365 CRM Developer

London, United Kingdom
Hybrid / WFH Options
Proactive Appointments Limited
s development life cycle Key Skills/Experience Development and support of Microsoft Dynamics 365 Development of CRM extensions and plugins with C# and JavaScript Development experience using Web Services and APIs (e.g. REST, SOAP, etc.) Understanding and use of secure development practices Confident with FetchXML Microsoft Power Platform (Power More ❯
Employment Type: Contract, Work From Home
Posted:

Dynamics 365 Developer

London, United Kingdom
Hybrid / WFH Options
Proactive Appointments Limited
s development life cycle Key Skills/Experience Development and support of Microsoft Dynamics 365 Development of CRM extensions and plugins with C# and JavaScript Development experience using Web Services and APIs (e.g. REST, SOAP, etc.) Understanding and use of secure development practices Confident with FetchXML Microsoft Power Platform (Power More ❯
Employment Type: Contract, Work From Home
Rate: £500 - 550 per day + Inside IR35
Posted:

ServiceNow Developer With Angular JS

London, United Kingdom
Hybrid / WFH Options
Experis
areas of process and tooling improvement and provide necessary solutions. What We're Looking For: Experience with ServiceNow web services and APIs, expertise in JavaScript, with working knowledge of Active Directory, LDAP, SSO, Workflow Configuration. Knowledge of web applications, network protocols (SMTP, POP3), and working knowledge of relational databases. Experience More ❯
Employment Type: Contract
Rate: £500 - £600 per day
Posted:

UX Designer

Hemel Hempstead, Hertfordshire, South East, United Kingdom
Hybrid / WFH Options
Young's Employment Services Ltd
to analyse user feedback and data to make informed design decisions. Adaptability to evolving project requirements and priorities. Experience with Salesforce, HTML, CSS, and JavaScript is a plus but not essential. Day rate will be in the range of £325 - £400 dependent on experience although the client may consider higher More ❯
Employment Type: Contract, Work From Home
Rate: circ £325 - £400 per day
Posted:
JavaScript
10th Percentile
£355
25th Percentile
£419
Median
£525
75th Percentile
£638
90th Percentile
£766