851 to 875 of 920 JavaScript Jobs in England

Senior Software Engineer in Newcastle upon Tyne - Klipboard

Hiring Organisation
Jobleads-UK
Location
Newcastle upon Tyne, England, United Kingdom
Skills and Experience Communication, presentation, personal attributes Front‐End Development High level of proficiency in front‐end development using HTML, CSS, and JavaScript. Experienced in building clean, responsive, and adaptive front‐end interfaces that perform ...

QA Test Analyst

Hiring Organisation
Birketts LLP
Location
Ipswich, Suffolk, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
About us Birketts is a full service, UK Top 50 law firm. With a heritage spanning 160 years, we have more than 700 lawyers and legal professionals and over 600 staff based in Bristol, Cambridge ...

Principal Software Engineer

Hiring Organisation
Adria Solutions
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £110,000 per annum, Negotiable
skills, depth in at least one area, and an ability to operate up and down the stack Strong leadership experience Strong experience with various JavaScript Libraries (ReactJS, Express/Koa, JavaScript (ES6+) and NodeJS) Strong experience with other programming languages (e.g., Java, Golang) a plus Experience with Continuous Improvement, Lean ...

Senior Software Engineer (In-Car Payments) in London - Arrive

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Senior Software Engineer (In-Car Payments) London, United Kingdom Posted 11 months ago Tech Stack Payments React Go JavaScript PHP Python TypeScript Requirements Highly skilled and proficient coding in PHP, with strong skills in adjacent areas such as TypeScript, React, JavaScript, or Python. A desire and willingness to learn other ...

Senior Software Engineer in Hungerford - Apache Associates

Hiring Organisation
Jobleads-UK
Location
Hungerford, England, United Kingdom
Senior Software Engineer Hungerford, United Kingdom Tech stack JavaScript Web API ASP.NET web C TypeScript React Qualifications Our ideal candidate will have hands‐on experience in web and application development using technologies such as ASP.NET, ReactJS, JavaScript, TypeScript, Web API, and Maui. Prior experience with ERP systems is a significant ...

Full Stack Developer (PHP / WordPress)

Hiring Organisation
Be-IT Resourcing
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £35,000 per annum
output has direct, visible impact. What You’ll Be Doing Building and enhancing responsive web experiences across WordPress platforms Developing front-end features using JavaScript, HTML and CSS Improving user journeys (performance, accessibility, conversion) Developing and maintaining back-end systems in PHP and MySQL Building APIs and integrations across systems … these criteria cannot be considered at this time. ** What We’re Looking For PHP and MySQL experience WordPress experience - Elementor -(themes, plugins, customisation) Strong JavaScript, HTML and CSS experience API and integration experience Ability to work independently Detailed AWS exposure and understanding Why This Role? Real ownership of systems ...

Senior Software Engineer

Hiring Organisation
Platform Recruitment Limited
Location
Royston, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
you. The Role You will play a key role across the full product lifecycle, developing and maintaining software platforms in C#, Python, and JavaScript for world-class gas detection instruments. You'll be writing the software that talks directly to hardware via UART, SPI, and I2C, building automated test … talented team of electronic, embedded, and mechanical engineers. Requirements Engineering or electronics background Strong software development skills in C#, Python and/or JavaScript Hands-on experience with communication protocols such as UART, SPI, I2C, Modbus or CAN Comfortable reading schematics and using electronics tools such as multimeters and logic ...

Frontend Web Developer

Hiring Organisation
CV Screen Ltd
Location
Birkenhead, Merseyside, United Kingdom
Employment Type
Permanent
Salary
£40000 - £50000/annum Hybrid Working
applications, improving user experiences, and supporting the delivery of digital projects across multiple platforms. DUTIES & RESPONSIBILITIES Develop and maintain web applications using HTML, CSS, JavaScript, Angular and C#. Improve website performance, usability and customer experience. Create and update landing pages and digital content. Support integrations, testing and ongoing platform improvements. … Contribute ideas to improve digital engagement and functionality. REQUIRED SKILLS Strong experience in Frontend Development. Strong knowledge of HTML, CSS, JavaScript and Angular. Experience working with existing or legacy systems. Familiarity with Git version control. Understanding of SEO best practices and UI/UX principles. Knowledge of C#, APIs ...

Principal Engineer

Hiring Organisation
SCALERS GROUP LIMITED
Location
East London, London, United Kingdom
Employment Type
Permanent
Salary
£95,000
Scalers HQ are proud to be partnering with an innovative and fast growing Media organisation in London. We are looking for a Principal JavaScript Engineer/Team Lead to join their collaborative tech team. You'll play a key role in delivering cutting-edge AdTech analytics solutions, reporting directly … feature breakdown, technical planning, and release processes. Manage and mentor engineers along with growing a high-performing teams. Skills & Experience Required Extensive experience with JavaScript/TypeScript, React, Redux, and Node.js Strong experience in TDD and testing frameworks (Jest, Mocha, Cypres/Playright) A track record in modular system architecture ...

IT Process Developer

Hiring Organisation
Artis Recruitment
Location
Bristol, City of Bristol, United Kingdom
Employment Type
Permanent
Salary
£40000 - £47500/annum + 10% Bonus & Excellent Benefits
Power Automate, Power Apps, and Dynamics workflows. The successful candidate will bring experience in workflow and business process applications, alongside technical skills in JavaScript and/or T-SQL. Main responsibilities: Design, develop, test, and deploy business processes and workflows across Microsoft Power Platform and Dynamics 365 , following Agile methodologies … Experience or strong understanding of workflow and business process applications, ideally within the Microsoft stack Experience working in Agile environments Practical knowledge of JavaScript and/or T-SQL Strong analytical mindset with a proactive and solutions-focused approach Experience contributing to projects as an active team member Desirable: Experience ...

Senior ML Platform Engineer - Robotics

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £750 per day
will: * Own and extend internal web applications used for robot data collection, review, QA, and dataset publishing* Build and maintain FastAPI backends, vanilla JavaScript frontends, CLI tooling, and supporting services* Improve recording workflows, state machines, config validation, batch processing, stale-data recovery, and archival processes* Containerise and orchestrate services … years* Strong production Python experience* Experience with typing, async/await, threading, multiprocessing, and concurrent workloads* FastAPI or another async Python web framework* Vanilla JavaScript, including DOM manipulation, fetch, and WebSockets* Experience building internal tooling, operator tooling, platform tooling, or workflow orchestration systems* Strong CLI tooling experience, including argparse ...

Ecommerce & Website Coordinator

Hiring Organisation
CMD Recruitment
Location
Marlborough, Wiltshire, United Kingdom
Employment Type
Permanent
Salary
£30000 - £36000/annum
videos, and technical content Build landing pages and promotional content to support campaigns and seasonal launches Customise Shopify themes using Liquid, HTML, CSS, and JavaScript, and collaborate with external developers when needed Optimise the website for SEO, digital merchandising, and improved customer journeys Monitor website performance, track key metrics (traffic … Proficiency in Microsoft Office and Google Workspace Ability to manage multiple priorities and meet deadlines Desirable Experience with Shopify theme customisation (Liquid, HTML, CSS, JavaScript) Knowledge of SEO best practices Familiarity with Canva, Adobe Creative Suite, or similar design tools Experience using AI tools (e.g. ChatGPT, Claude, Copilot) Knowledge ...

NetSuite Technical Consultant / Developer Jobs Reading | Established ERP Practice | Henley Morgan

Hiring Organisation
Jobleads-UK
Location
Reading, England, United Kingdom
SuiteTalk and the wider SuiteCloud Platform. Comfortable integrating NetSuite with third‐party systems and reasoning about authentication, error handling and idempotency in production integrations. JavaScript fluency, an appreciation for clean code and source control, and the curiosity to keep up with each NetSuite release. Consulting‐grade communication skills — able … NetSuite integration, NetSuite jobs Reading, NetSuite jobs Thames Valley, NetSuite jobs UK, ERP jobs Reading, ERP developer jobs, Oracle NetSuite jobs, SuiteFoundation, SuiteCloud Developer, JavaScript ERP, NetSuite customisation, NetSuite implementation, Henley Morgan #J-18808-Ljbffr ...

Web Developer

Hiring Organisation
NEWHAM COLLEGE LONDON
Location
London, UK
Employment Type
Full-time
maintain the College’s portfolio of WordPress websites and digital platforms Develop, modify and optimise responsive front-end code using HTML, CSS and JavaScript Ensure websites meet high standards for UX, accessibility and technical performance Maintain WordPress themes, plugins, updates and platform stability Support technical SEO, analytics implementation … candidate should have the following qualifications, skills and experience. Extensive experience in front-end web development and WordPress management Strong knowledge of HTML5, CSS3, JavaScript/jQuery and responsive design principles Experience managing and maintaining multiple websites concurrently Knowledge of technical SEO, analytics and marketing automation integration Understanding of accessibility ...

Band 7 Senior Integration Programmer

Hiring Organisation
University Hospitals Birmingham NHS Foundation Trust
Location
Birmingham, B15 1JD, United Kingdom
Salary
£49387.00 to £56515.00
levels *Relevant IT or other science degree or degree level experience Desirable *Rhapsody Certified [Professional/Associate] Experience Essential *Use of Javascript, c#, TSQL and XML/JSON *System Integration and data transfer protocols Desirable *A good knowledge and understanding of the clinical processes involved in secondary, tertiary … work outside normal hours for system upgrades and on occasion to meet tight deadlines or to resolve priority incidents Desirable *HL7, FHIR, REST Services, JavaScript, C# or Java Disclosure and Barring Service Check This post is subject to the Rehabilitation of Offenders Act (Exceptions Order) 1975 and as such ...

Senior Software Engineer: Lead & Mentor on Scalable Systems

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
A leading insurance provider in Greater London is seeking an experienced software engineer proficient in JAVA, .NET, and JavaScript. The role involves consulting with users, guiding teams, and developing innovative software solutions. Candidates must possess ...

Senior Software Engineer — Platform Core (TypeScript/React)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Java Script Works is seeking a Senior Software Engineer located in London, United Kingdom. The role involves contributing to the rebuild and refinement of our core platform and writing clean, scalable code using TypeScript, React ...

Integration Engineer

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
Transform9 is committed to transforming healthcare communication through our innovative conversational agent platform, improving patient engagement and access to care. We are seeking an experienced Integration Engineer to join our technical team. In this role ...

Senior Software Engineer - Full-Stack (React/ASP.NET Core)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Java Script Works is looking for a Senior Software Engineer based in London, United Kingdom. The ideal candidate should have strong knowledge of ASP.NET Core and experience with frontend frameworks such as React and Vue.js. ...

Senior Embedded Software Engineer – C/C++, Python & SQLite

Hiring Organisation
Jobleads-UK
Location
Eastleigh, England, United Kingdom
Java Script Works is searching for a Senior Embedded Software Engineer to join their team in Eastleigh, United Kingdom. This full-time role requires a Bachelor’s degree in engineering and extensive software development experience ...

Freelance Solutions Architect Braze & Iterable Experience

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
ABOUT APPLY APPLY is the Agentic Customer Experience (ACx) partner for the world’s most ambitious consumer and entertainment brands. We bring together deep domain expertise across Retail, CPG, Sports, and Media with AI-native ...

Senior Front-End Engineer — Blazor/MAUI Expert

Hiring Organisation
Jobleads-UK
Location
Newcastle upon Tyne, England, United Kingdom
Java Script Works is looking for a front-end developer in Newcastle upon Tyne, UK. The ideal candidate will have a high proficiency in front-end development using HTML, CSS, and JavaScript. Experience with Blazor ...

Senior Software Engineer - Payroll (Python/Django/React)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Java Script Works is seeking a Senior Software Engineer for a contract role in London. The ideal candidate should demonstrate strong written and verbal communication skills and effectively collaborate across diverse functional teams. Experience with ...

Senior Backend Engineer - Universal Search (Hybrid UK)

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
Mark43 is hiring a Senior Software Engineer for their Manchester office, focusing on building and scaling their universal search platform. The role involves system design, collaboration with engineering teams, and mentorship of junior engineers. Candidates ...

Front End Developer

Hiring Organisation
hireful
Location
Manchester / Remote UK, Greater Manchester, United Kingdom
Employment Type
Permanent
Salary
£80000 - £85000/annum £80,000 - £85,000 + 10% Bonus + Exte
We are working with a well-established, global software business to find a talented Front End Software Engineer for a fully UK remote, permanent position. This is a genuine opportunity to join a small, highly ...