601 to 625 of 1,050 JavaScript Jobs in the UK

Junior Backend Developer (AI & Automation)

Hiring Organisation
EVERLINKED LTD
Location
Newquay, Cornwall, South West, United Kingdom
Employment Type
Permanent
Salary
£50,000
solutions What Were Looking For Strong interest in backend development Comfortable with logic, data, and problem-solving Basic experience with a backend language (Python, JavaScript, etc.) Curious, proactive, and able to learn quickly Practical mindset you like building things that work Exposure To APIs, integrations, and data pipelines AI tools ...

CRO Engineer / Specialist - Contract

Hiring Organisation
Harnham
Location
London, England, United Kingdom
commerce environments. Proven capability in building and deploying experiments using common testing platforms. Solid understanding of web technologies such as HTML, CSS, and JavaScript for test implementation. Confidence working with data and analytics to inform decisions and measure outcomes. Ability to operate autonomously in a remote, contract setting and deliver ...

CRM Consultant

Hiring Organisation
Tiger Recruitment
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £40,000 per annum
Systems - Experience working in a consultancy environment would be ideal - Experience working with project based work - Skills in SQL, HTML, CSS, SSRS and JavaScript ID: HNW173399Tiger is B Corp Certified. We are part of a global movement of businesses committed to improving social and environmental conditions around the world. ...

Backend Engineer

Hiring Organisation
Albert Bow
Location
London Area, United Kingdom
fundamentals over surface‐level experience. Essential: Degree in Computer Science (or equivalent practical experience) Significant hands‐on backend engineering experience Strong experience with Node.js (JavaScript) and/or Golang Solid understanding of relational databases (PostgreSQL preferred) Familiarity with non‐relational stores (e.g. Redis) Strong grasp of web semantics Experience using ...

CRM Campaign Manager (Braze)

Hiring Organisation
Bodhi
Location
City of London, London, United Kingdom
Braze, Salesforce Marketing Cloud, Unica, Klaviyo, Eloqua, etc. Experience with other marketing tools like Adobe Target, Litmus, Google Analytics, Taxi, Moveable Ink. Knowledge of JavaScript, Liquid script, AMPscript, HTML, and CSS. (Bonus not a must have ...

AI Engineer - Outside IR35 - Remote

Hiring Organisation
Tenth Revolution Group
Location
London, UK
Employment Type
Full-time
with agentic coding tools (e.g., Claude Code or equivalent) as a primary workflow Strong experience with multi-agent orchestration and tool integration Proficiency in JavaScript/TypeScript and Node.js Experience designing and consuming REST APIs Proven track record of shipping AI agents to production environments Preferred Qualifications Experience with ...

GIS Technician

Hiring Organisation
Carmichael UK
Location
Ickenham, Middlesex, United Kingdom
Employment Type
Contract
Contract Rate
GBP 300 - 375 Daily
Expertise: ESRI Suite ArcGIS Pro, ArcGIS Enterprise, ArcGIS Online, Experience Builder, Dashboards, Field Apps Survey123/FieldMaps, Arcade Safe FME Arcade/Python/JavaScript SQL API integration CAD Bentley Open Buildings Designer/Autodesk Appreciation of coordinate systems and conversion between them Experience working with Ordnance Survey datasets Summary ...

GIS Technician

Hiring Organisation
Carmichael UK
Location
London, Ickenham, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £375/day
Expertise: ESRI Suite – ArcGIS Pro, ArcGIS Enterprise, ArcGIS Online, Experience Builder, Dashboards, Field Apps – Survey123/FieldMaps, Arcade Safe FME Arcade/Python/JavaScript SQL API integration CAD – Bentley Open Buildings Designer/Autodesk Appreciation of coordinate systems and conversion between them Experience working with Ordnance Survey datasets Summary ...

AI Engineer - Outside IR35 - Remote

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350 - £400 per day
with agentic coding tools (e.g., Claude Code or equivalent) as a primary workflow Strong experience with multi-agent orchestration and tool integration Proficiency in JavaScript/TypeScript and Node.js Experience designing and consuming REST APIs Proven track record of shipping AI agents to production environments Preferred Qualifications Experience with ...

Power Platform Developer

Hiring Organisation
WeDo
Location
Newcastle Upon Tyne, England, United Kingdom
Model-Driven) Experience with Power Automate Understanding of Dataverse/Dynamics environments Strong communication skills and ability to engage with stakeholders Nice to have: JavaScript or pro-code exposure Any client-facing or consultancy experience Why should I apply? Join a business at the early stages of growth with real ...

Senior ML Platform Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
North London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £750 per day
including async programming, concurrency, and working with IO heavy workloads. * Experience building and maintaining web backends with FastAPI or similar frameworks, and extending lightweight JavaScript front ends. * Proven ability to design clear, ergonomic CLI tools and validate complex configuration workflows. * Solid understanding of data pipelines, distributed systems, and performance tuning ...

CTO - Brand new FDI to Belfast

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
making product and architectural decisions Ability to work independently and take ownership Tech-wise, they are open, but experience across the following is beneficial: JavaScript Python/Ruby/Go Modern web or mobile development UI/UX awareness Exposure to AI/machine learning (nice to have, not essential ...

Web Developer

Hiring Organisation
Adecco
Location
United Kingdom
React Three Fiber GSAP (ScrollTrigger highly valued) @react-three/drei Blender pipelines (GLB/glTF) What We’re Looking For: Strong experience in JavaScript/TypeScript. Proven expertise with WebGL or real-time 3D on the web. Deep understanding of performance constraints in the browser. Ability to bridge design ...

ServiceNow Technical Architect

Hiring Organisation
Focus on SAP
Location
West Yorkshire, England, United Kingdom
including 3+ years as a ServiceNow Architect Deep expertise in: ServiceNow platform architecture ITSM, ITOM, ITAM modules Strong hands-on experience with: JavaScript, Glide, Flow Designer, Integration Hub Proven experience delivering large-scale ServiceNow implementations Strong integration experience across enterprise systems Experience with: CMDB and CSDM alignment Platform optimisation ...

Software Engineer

Hiring Organisation
AG Talent
Location
City of London, London, United Kingdom
your current language. If you used it earlier in your career and the concepts are still familiar, that is enough TypeScript and JavaScript exposure useful but not heavy. The platform is backend weighted Workflow orchestration or agentic systems experience is a strong advantage You want autonomy and accountability, not structure ...

Senior Solutions Developer (MS Power Platforms)

Hiring Organisation
PHOENIX COMMUNITY HOUSING
Location
London, UK
translate the operational requirements into robust solutions? Technically, you should be competent in writing, deciphering and manipulating code including JSON and PowerFX. Python and JavaScript would be advantageous here. If you have in-depth understanding of APIs in tandem with Power Automate – able to create dataflows and custom connectors – then ...

Creative WebGL Developer (Three.js / React Three Fiber / React)

Hiring Organisation
Templeton & Partners - Innovative & Inclusive Hiring Solutions
Location
United Kingdom
react-three/drei ) GSAP (ScrollTrigger is a strong plus) Blender pipelines (glTF/GLB workflows) What we’re looking for Strong fundamentals in JavaScript/TypeScript A portfolio showing WebGL/real-time 3D work (campaigns, labs, interactive sites—anything goes) You know how to keep things fast: profiling ...

Senior Solution Architect / ITSM Engineer

Hiring Organisation
Netstratum Technologies
Location
Middlesbrough, England, United Kingdom
understanding of ITIL frameworks Preferred Qualifications ITIL certification (Foundation or higher) Experience with other ITSM platforms (e.g., ServiceNow, Jira Service Management) Basic scripting knowledge (JavaScript or similar) Experience leading ITSM transformation projects What Success Looks Like Seamless migration from Cherwell Highly automated, scalable workflows Clean, well-structured CMDB Improved service ...

NetSuite Developer

Hiring Organisation
Catch Resource Management
Location
United Kingdom
SuiteCommerce Advanced, SCA, Customisation, Technical Consultant, Developer, Web Developer, Systems Engineer, Software Engineer, Software Developer, Lead Developer, Senior Developer, SuiteScript, API, PHP, Systems Developer, JavaScript - London, Manchester, Hampshire, Surrey, Midlands, Yorkshire, West Midlands, Gloucestershire, Merseyside, Staffordshire, Edinburgh, Glasgow, Scotland, Dublin, Belfast, Hertfordshire, Buckinghamshire, Remote, Work from home ...

ServiceNow Technical Architect

Hiring Organisation
COMPUTACENTER (UK) LIMITED
Location
London, UK
ArchX) and/or Certified Technical Architect (CTA) accreditation. Robust understanding of ServiceNow platform best practices and architectural governance. Proficiency in web technologies, including JavaScript, REST/SOAP web services, XML, and JSON. Demonstrable customer facing skills with the ability to communicate complex technical issues clearly and confidently. Experience providing ...

ServiceNow Technical Architect

Hiring Organisation
COMPUTACENTER (UK) LIMITED
Location
South East London, London, United Kingdom
Employment Type
Permanent
ArchX) and/or Certified Technical Architect (CTA) accreditation. Robust understanding of ServiceNow platform best practices and architectural governance. Proficiency in web technologies, including JavaScript, REST/SOAP web services, XML, and JSON. Demonstrable customer facing skills with the ability to communicate complex technical issues clearly and confidently. Experience providing ...

Web Designer

Hiring Organisation
MRS Digital
Location
United Kingdom
paid media, campaign landing pages or wider digital marketing activity Experience creating infographics, social graphics or other digital brand assets Basic knowledge of JavaScript or Bootstrap Illustration skills or experience creating bespoke assets What success looks like in this role You create clear, effective and visually strong web designs that ...

Business Apps Dynamics Technology Lead

Hiring Organisation
ICAEW
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £85,000 per annum
Dynamics 365 implementations and enhancements, including data modelling, customisation, integrations, and security configuration. * Guide and support development teams on Dynamics 365 configuration, customisation (e.g. JavaScript, Power Automate, Plugins), and Power Platform solutions. * Collaborate with Integration and Data teams to ensure Dynamics is well-integrated with surrounding systems (e.g. ...

Junior Digital Designer

Hiring Organisation
Mobkoi
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£24,000
1+ year of experience in digital design Proficiency in Adobe Creative Suite particularly Photoshop, After Effects, and Premiere Pro Familiarity with HTML, CSS, and JavaScript (advanced coding skills are a plus) Solid understanding of animation principles Experience with digital advertising platforms (e.g. Celtra, Google Studio, Sizmek) is a plus Basic ...

Principal Technical Consultant

Hiring Organisation
Jobleads-UK
Location
United Kingdom
other SuiteCloud elements to enhance NetSuite capabilities.Experience translating business requirements into technical analysis and then designing, building, testing, and implementing customisations.Strong programming skills in JavaScript, with experience working with APIs.Experience with version control systems such as Git.Excellent written and verbal communication skills, with the ability to explain technical concepts ...