326 to 350 of 1,137 JavaScript Jobs in the UK

CRM Developer

Hiring Organisation
DCS Recruitment
Location
Rugeley, Staffordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
Microsoft roadmap updates and best practices Essential Skills & Experience Extensive hands-on experience with Microsoft Dynamics 365 CE/CRM Skilled in C#, .NET, JavaScript , and modern development frameworks Strong expertise in plugins, custom workflow activities, business rules, and form scripting Experience with Power Platform (Canvas/Model-Driven Apps ...

C# / C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£65 per hour, Benefits Overtime Rate
detail. 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 ...

C# / C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£65 per hour, Benefits Overtime Rate
detail. 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 ...

Application Support Engineer

Hiring Organisation
Proactive Appointments
Location
Staines-upon-Thames, Middlesex, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £35,000 per annum
with a track record of troubleshooting and resolving complex technical issues. • Solid understanding of database systems (SQL, MySQL, etc.) and web technologies (HTML, CSS, JavaScript). • Proficiency in using support tools, incident ticketing systems, and knowledge base platforms to agreed SLA’s • Excellent analytical and problem-solving skills, with ...

Web Developer- VR Technology

Hiring Organisation
Jonathan Lee Recruitment Ltd
Location
London, Hoxton, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum
back-end systems using modern web technologies such as React, Node.js, and TypeScript. What You Will Bring: - Strong proficiency in HTML, CSS, and JavaScript, with a solid grasp of best practices. - Proven experience with Node.js and modern frameworks like React and TypeScript. - Familiarity with WebGL and libraries such as three.js ...

Senior Full Stack Engineer

Hiring Organisation
Accelerant
Location
United Kingdom
taking the time to ship high-quality code. What you bring to the table: Experience building and scaling web applications. Strong understanding of modern JavaScript frameworks. Strong coding ability. Passionate problem-solving mindset. Reputation for getting things done. Strong sense of ownership. Desire to learn and grow. Desired qualifications: Experience ...

Senior Java Developer

Hiring Organisation
Anson Mccade
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
performing engineers. Essential Skills & Experience Strong hands-on experience with Java (8 to 17) Proven background with Spring Boot, Spring, Spring MVC Proficiency with JavaScript Current commercial Java development experience Strong leadership, communication, and interpersonal skills Ability to guide junior team members and support a collaborative, high-performance culture What ...

Full Stack Engineer

Hiring Organisation
Primis
Location
Birmingham, England, United Kingdom
developing applications using ASP.NET/.NET Framework (C# or VB.NET) Strong experience with SQL Server and relational database development Full stack development experience including JavaScript, HTML and CSS Experience working with web services and system integrations Understanding of secure coding principles (OWASP Top 10 awareness desirable) Exposure to Azure, infrastructure ...

QA Automation Engineer-Broadband

Hiring Organisation
L&T Technology Services
Location
Brentwood, England, United Kingdom
foster alignment and shared understanding across teams. What You’ll Bring: Experience with manual testing & test automation frameworks and scripting languages ( e.g Java, Javascript, Python, Selenium, Robot Framework) for automating broadband testing process. DevOps Practices experience where you will provide Full Life cycle Ownership, Comprehensive Solutioning. Observability and Oversight, Process ...

Technical Team Lead, Software Engineering Manager

Hiring Organisation
Aspire
Location
London, United Kingdom
Employment Type
Permanent
engineering Architectural experience or ambition to step into a broader strategic role Tech You'll Be Working With Backend: Kubernetes, C#, .NET Frontend: React, JavaScript Infrastructure: Azure, Cosmos DB, modern CI/CD pipelines Legacy: Service Fabric (only during the transition toward Kubernetes) Why This Role Stands Out Take ownership ...

Senior Automation Tester

Hiring Organisation
Yolk Recruitment Limited
Location
Newport, Gwent, Wales, United Kingdom
Employment Type
Permanent
Salary
£50,000
experience testing both front-end and back-end web services. Skilled in automation tools (e.g. MS Visual Studio with C#, Selenium, SpecFlow, MSTest, RestSharp, JavaScript). Experience with non-functional test tools (e.g. JMeter, Azure Load Test). Knowledge of cloud technologies (Azure), Azure DevOps, GitHub and SQL. Familiarity with ...

Software Engineer - Front End

Hiring Organisation
Bolt Technical
Location
Surrey, England, United Kingdom
Looking For: Experience in a software engineering or front-end development role (junior to senior level considered) Strong experience or exposure to Electron, Node.js, JavaScript, and HTML Interest or experience in hardware-controlled or technical systems Exposure to electronic test equipment or instrumentation environments Understanding of RF, analogue, or digital ...

Senior UI/UX Designer

Hiring Organisation
Reed
Location
Whitley Bay, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£49,000 - £56,000 per annum, Inc benefits
with component-based design systems. Clear communication skills and confidence engaging with both technical and non-technical teams. Beneficial Familiarity with HTML, CSS, or JavaScript to support collaboration with developers. Experience contributing to user research and iterative testing. Understanding of accessibility standards such as WCAG. Salary: This role is between ...

Sr. Automation Tester

Hiring Organisation
Mastek
Location
Manchester Area, United Kingdom
have growth mindset, good communication and a team player. Experience with Test Automation Tools: Skilled in frameworks like Playwright, Cypress, Gherkin, JUnit; scripting in JavaScript, TypeScript, setting up and maintaining automation infrastructure. Strong understanding of software testing principles and methodologies: Includes knowledge of SDLC, STLC, Agile, and various testing types ...

CRM Developer

Hiring Organisation
DCS Recruitment Limited
Location
Rugeley, Staffordshire, United Kingdom
Employment Type
Permanent
Salary
£75000/annum
roadmaps and best practices Key Skills * Extensive hands-on experience with Microsoft Dynamics 365 CE/CRM * Strong development experience with C#, .NET and JavaScript * Expertise in plugins, custom workflow activities, business rules and form scripting * Experience building solutions within the Power Platform (Canvas Apps, Model-Driven Apps, Power Automate ...

Solution Engineer

Hiring Organisation
Tenth Revolution Group
Location
Leicestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £65,000 per annum
Power Platform/Dynamics, REST, SOAP, and Web API integrations, Azure Integration Services, Azure DevOps, Azure Service Bus, Databricks, Jitterbit, SQL Server, C#, ASP.NET, JavaScript, XML Experience delivering engineering work within large IT change portfolios Strong understanding of SDLC, automation, DevOps, pipelines, and engineering best practice Ability to collaborate effectively ...

Lead UI Developer

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£800 per day
track record of delivering complex, enterprise-grade front-office e-trading systems in high-pressure, real-time environments. Technical Authority: Languages: Exceptional command of JavaScript and TypeScript, with the ability to architect, optimise, and scale mission-critical applications. Front-End Frameworks: Mastery of React and Redux, with extensive experience shaping ...

Business System Developer - Power Platform

Hiring Organisation
Crondall Energy Consultants Limited
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
resources (Blob Storage, Azure Data Factory, Logic apps, AI builder, Azure Functions). Experience/knowledge of other programming/scripting languages (Python, PowerShell, JavaScript preferred) Database development/support experience (MS SQL). Microsoft certifications or a willingness to achieve ...

PHP Developer

Hiring Organisation
Serenity Digital
Location
Denmead, England, United Kingdom
programming and design patterns Awareness of best practice security, testing and bug fixing principles A working understanding of HTML, CSS, and JavaScript sufficient for collaborating with front-end developers Experience integrating third-party APIs and troubleshooting technical issues Using Git effectively for version control and collaborative workflows Excellent communication, problem ...

Fullstack Developer

Hiring Organisation
NexusAM
Location
London Area, United Kingdom
rough concepts and customer requirements into polished, functional interfaces with minimal design handoff · Build and maintain full-stack features using React, TypeScript, and modern JavaScript frameworks on the frontend, integrated with our C++ and Python backend systems via well-designed APIs · Collaborate with data scientists to visualise complex 3D printing ...

Globalization Platform Engineer

Hiring Organisation
Expedia Group
Location
Greater London, England, United Kingdom
documentation and knowledge sharing for globalization tooling. Functional/Technical Skills: Required Experience 4–7 years of professional experience Strong programming skills (Python, Java, JavaScript/TypeScript) REST APIs, testing tools Regex and string handling Solid knowledge of Unicode, ICU & CLDR Working knowledge of NLP and NLU concepts: tokenization, embeddings ...

Staff Software Engineer (Mobile)

Hiring Organisation
Ripple
Location
London, England, United Kingdom
solid experience building high-quality, cross-platform applications for iOS and Android using React Native and TypeScript . Native familiarity: While you live in JavaScript, experience with native code ( Swift, Kotlin , or Objective-C ) to bridge gaps or debug native modules is a significant plus. Form handling: You have experience ...

UX Designer

Hiring Organisation
Triad
Location
London, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum Company benefits
Axure, and Balsamiq. Familiar with research and analysis tools such as Dovetail, Mural, and Microsoft Forms. Knowledge of front-end technologies (HTML, CSS, JavaScript) and analytical tools like Google Analytics (both desirable). Comfortable working within Agile frameworks and collaborating across multidisciplinary teams. Experience working with Government Digital Service ...

Scientific Team Lead

Hiring Organisation
EMBL-EBI
Location
Saffron Walden, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
following domains: bioinformatics, genomics, ontologies, functional annotation, and high throughput sequencing analysis, statistics Experience of some of the following technologies: Python, Rust, Perl, GraphQL, JavaScript, TypeScript, Apache, MySQL, PostgreSQL, DuckDB, SQLite Hands on experience working with AI based tools, both as a data provider and their application in the context ...

Javascript Developer

Hiring Organisation
Better Placed Ltd - A Sunday Times Top 10 Employer!
Location
City of London, London, United Kingdom
Senior Full Stack Engineer (TypeScript/Node/AWS) £60,000 to £70,000 Fully remote (UK) My client is a product-led software business building a modern customer experience platform for eCommerce brands, focused ...