226 to 250 of 1,003 JavaScript Jobs

Dynamics365 (D365) Developer

Hiring Organisation
Adecco
Location
Newham, London, Northumberland, United Kingdom
Employment Type
Temporary
Salary
£550/day
Strong understanding of D365 architecture and customisation capabilities D365 Customer Voice skills with experience creating interactive surveys, multi-channel distribution Proficiency in C#, .NET, JavaScript, Power Automate, and Power Apps Experience with Azure services (Logic Apps, Functions, Service Bus) is a plus Familiarity with DevOps practices and tools (e.g., Azure ...

Software Developer (C++ / C# / Cloud)

Hiring Organisation
Marquis
Location
Pangbourne, England, United Kingdom
experience Demonstrated involvement in software architecture and system design Desirable skills Experience of C# and .NET development Experience in web UI development Proficiency in JavaScript and/or Node.js Experience with Python Familiarity with macOS development environments Experience with containerization technologies (e.g., Docker, Kubernetes) Knowledge of media formats including standards ...

Staff Software Engineer

Hiring Organisation
Ripple
Location
City Of London, England, United Kingdom
Azure DevOps 🧠 What You Bring Deep expertise in ASP.NET Core, C#, and Azure Services Advanced SQL Server knowledge Experience building modern web applications using JavaScript frameworks Strong understanding of cloud architecture and DevOps best practices This is high-scale, high-visibility engineering with meaningful global impact. 🌟 What ...

Software Engineer

Hiring Organisation
Scalian
Location
Hounslow, Greater London, UK
with a strong understanding of memory management, concurrency, and object-oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in software maintenance/support roles with bug fixing and system enhancements. ...

Senior UI Developer - £165k + Bonus - London

Hiring Organisation
Hunter Bond
Location
Greater London, England, United Kingdom
passionate about building robust, scalable systems while driving continuous improvement across the engineering team. Requirements : 5+ years of experience working with JavaScript in a professional environment. Experience with modern front-end frameworks such as React or Angular . Strong understanding of front-end fundamentals , including component-based architecture, state management ...

Junior Software Developer

Hiring Organisation
WPA Health Insurance
Location
Taunton, England, United Kingdom
testing concepts is advantageous but not essential. Additional Desirables: Interest or experience in any of the following areas: Programming languages such as C#, JavaScript, TypeScript, or Python Building web applications, APIs, or backend services Working with databases (e.g. SQL or NoSQL) Understanding how applications are built, tested, and deployed Closing ...

Lead Full Stack Engineer

Hiring Organisation
Trust In SODA
Location
London Area, United Kingdom
problems, bridging the gap between a beautiful UI and a robust, scalable backend. What You Bring to the Table React Node/TypeScript/JavaScript Cloud: AWS, Azure, or GCP. APIs: API design and integration (REST & GraphQL). Technical Leadership: ability to lead project end-to-end AI Tooling: Confident ...

Frontend React Developer

Hiring Organisation
Explore Group
Location
London Area, United Kingdom
deployment and monitoring. What We’re Looking For Strong production experience with React , TypeScript and Next.js . Excellent skills in HTML5 , CSS3 , and modern JavaScript (ES6+). Proven experience with state‐management libraries (e.g., Redux, Zustand). Solid experience integrating front‐end apps with RESTful APIs, (GraphQL is a bonus ...

Lead Software Engineer

Hiring Organisation
ARM
Location
Fareham, Hampshire, United Kingdom
Employment Type
Permanent
principles and their impact on system design Technical Expertise Experience with a selection of the following technologies (across Windows and Linux environments): C++, Python, JavaScript XML, JSON, HTML, CSS Web frameworks and backend technologies (e.g. Angular, Django, Node.js, React, Apache) WebSockets and real-time data systems Docker and containerisation Networking ...

Senior Intelligent Automation & Low-Code Developer (Power Platform & Copilot)

Hiring Organisation
TEN10 SOLUTIONS LIMITED
Location
South East London, London, United Kingdom
Employment Type
Permanent
Power Platform and/or Copilot. Previous RPA experience (UiPath, Power Automate Desktop, Blue Prism, Automation Anywhere). Knowledge of coding languages (e.g., .NET, JavaScript, Python) to extend low-code solutions (not essential). Experience integrating Power Platform with Azure AI services or other enterprise systems. What Were Looking ...

Web GIS Lead

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £300 to £400 per day
Application Integration Lead the development and migration of GIS-based applications using ESRI technology stack. Utilize programming languages such as Python, SQL, and JavaScript for automation, data processing, and application development. Build custom and COTS-based solutions in ArcGIS Experience Builder using React JS. Spatial Analysis & Visualization Conduct geospatial analysis ...

Senior Shopify Developer (Contract)

Hiring Organisation
Underwaterpistol (Shopify Plus Agency)
Location
United Kingdom
internal standards and best practices • Communicate progress clearly, flagging blockers early Skills & Experience Essential • Strong experience with Shopify • Proficiency in HTML5, CSS3 and JavaScript • Experience working with Liquid • Experience with Shopify APIs and integrations • Strong understanding of responsive development and cross-browser compatibility • Experience with version control (Git or similar ...

.NET Developer

Hiring Organisation
Reed Technology
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Salary
£55,000
tick every box - passion and aptitude matter most. But ideally, you'll bring: Solid experience in .NET development Knowledge of React or another modern JavaScript framework Familiarity with Azure and cloud-native development Understanding of microservices , APIs, and modern architectural patterns Curiosity, enthusiasm, and a desire to work with ...

Senior Applied AI Engineer (.NET)

Hiring Organisation
Adria Solutions
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Lambda, S3, Bedrock) Practical experience with prompt design, iteration, and evaluation Familiarity with structured outputs, tool use, or function calling Frontend exposure (JavaScript, Vue, Nuxt 3) Experience working in microservices or distributed systems Familiarity with Shape Up methodology Awareness of secure-by-design principles (e.g. ISO 27001) Not the Right ...

C# Software Engineer

Hiring Organisation
Line Up Aviation
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£65/hour
Microsoft Windows and Linux operating systems Desirable Requirements/Skills/Experience 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 ...

C# Software Engineer

Hiring Organisation
Line Up Aviation
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£65/hour
Microsoft Windows and Linux operating systems Desirable Requirements/Skills/Experience 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 ...

Full Stack Engineer

Hiring Organisation
Mice Groups
Location
San Mateo, California, United States
Employment Type
Permanent
Salary
USD 65 Hourly
Implementing Application Programming Interfaces (APIs), Object Oriented Programming and Design (OOP&D), Object Relational Mapping (ORM) Experience in frontend development, using tools such as: JavaScript, Angular, React, etc. Experience in backend development, using tools such as: C#, Java, Go, Ruby, etc. Relational databases, SQL, NoSQL Agile Development Distributed Source Control ...

Sr. Test Engineer (Cypress)

Hiring Organisation
Mastek
Location
Leeds, England, United Kingdom
Technical). Proven experience in Quality Engineering - Automation Testing using Playwright (Technical). Hands-on experience with test automation in modern programming languages (e.g., JavaScript/TypeScript or similar). Good understanding of RESTful APIs, HTTP methods, request/response structures, and API validation techniques. Experience working with CI/ ...

Microsoft Power Platform Senior Consultant

Hiring Organisation
HCLTech
Location
England, United Kingdom
with one or more of the following related technologies: Microsoft Teams, Dynamics, SharePoint, Azure, SQL, APIs (Application Programming Interfaces), .NET, HTML/CSS/JavaScript or equivalent experience · First-hand professional experience within a consultancy environment · Experience in solution delivery with tools other than Power Platform such as Office ...

Senior Full Stack Engineer

Hiring Organisation
Ocean Orchestra
Location
London, UK
design, microservices architecture, gRPC/REST services, and database design (PostgreSQL, Redis). Frontend proficiency with React/Next.js, responsive design, and modern JavaScript/TypeScript Cloud infrastructure knowledge including AWS services, CI/CD pipelines, and DevOps practices. System architecture experience designing scalable, maintainable applications from ground up. Experience ...

Senior CRM Developer

Hiring Organisation
National Accident Law
Location
Kettering, Northamptonshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
prem) and MS Portals Experience with Dynamics 365 CE Strong C#/.NET experience, including custom plugins and workflows Experience with client-side development (JavaScript, form scripting, ribbon customisation) Experience working with Power Platform components (Power Automate, Power Apps, Dataverse) Ability to interpret user requirements and deliver secure and resilient ...

Devops Systems Engineer

Hiring Organisation
Matchtech
Location
Wiltshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
troubleshooting during deployment and operational phases Desirable Skills and Experience: Experience working with Red Hat OpenShift and Ceph storage platforms Programming experience (e.g. Python, JavaScript) Experience working with event streaming and data pipeline technologies (e.g. Kafka, Apache NiFi, Apache Spark) Experience delivering multi-system integration projects within defence, government ...

Full Stack Engineer

Hiring Organisation
Egregious
Location
London, England, United Kingdom
/Insomnia Strong Git, Docker, Kafka, Kubernetes , and GCP/Azure/AWS Good understanding of Playwright , Selenium/Nodriver, BeautifulSoup Good React , Vite, JavaScript , CSS, Tailwind Good understanding of asynchronous request handling and RESTful APIs Good understanding of proxies, browser tracking , cookies, and browser fingerprinting Experience with PostgreSQL , MySQL ...

Senior DevOps Consultant

Hiring Organisation
Exponential-e
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Knowledge of information technology practices and products to provide objective and credible opinions and guidance Experience of Linux/RHEL v6x, 7x and 8x JavaScript, SQL, Java, Python and Unix coding Scripting knowledge AGILE JIRA Communicate with impact and empathy and adapt style to suit the situation OpenText Service Manager ...

Sr. ServiceNow Developer - IT Asset Management

Hiring Organisation
RWJBarnabas Health Corporate Services
Location
West Orange, New Jersey, United States
Employment Type
Permanent
Salary
USD Hourly
5+ years experience developing and operating ServiceNow, 2+ years in a ServiceNow senior developer role Up-to-date knowledge of different programming languages, such JavaScript, SQL, HTML, and CSS, Knowledge of ITIL Processes Proficiency in ServiceNow applications like, ITSM, HRSD, ITOM, and CMDB Knowledge of REST APIs, Microservices and other ...