Permanent JavaScript Jobs in London

51 to 75 of 573 Permanent JavaScript Jobs in London

Rust Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Cititec Talent
majority of the following: Bachelor’s degree in Engineering or related field. Strong Rust proficiency. Knowledge of at least one of the following: Go, JavaScript, Ruby on Rails, React or Node.js. Experience developing APIs in TypeScript. Strong communicator, with a detailed way of working. Experienced in writing production quality code. more »
Posted:

Economic Models Software Developer - Must have Economic Models experience

Greater London, England, United Kingdom
Astera
and external customers and with both non-technical and other technical individuals. Additional experience with testing, test automation, QA and front-end technologies like JavaScript will be a beneficial. Leading the future of its industry, this role is suitable for a professional .Net Developer looking to take the next step more »
Posted:

Full Stack Engineer

London Area, United Kingdom
Hybrid / WFH Options
Venturi
working, generous wfh budget, health cash plan and many other benefits In return for: 3+ years’ experience in a software engineering role Experience with JavaScript and/or developing web UIs with React or similar Commercial experience with Node/Nest/Typescript Good communication and interpersonal skills and a more »
Posted:

Solutions Architect

London Area, United Kingdom
Hybrid / WFH Options
La Fosse
or Azure also considered), Kafka, PostgreSQL, ElasticSearch, microservices, event-driven architecture, and Backend for Frontend (BFF) patterns. Knowledgeable in frontend technologies (ReactJS, NodeJS, TypeScript, JavaScript) and their role in the broader ecosystem. Skilled in understanding platform and infrastructure interactions, communication flows, and the critical components of platform architecture. Experienced with more »
Posted:

eCommerce SEO Strategist

London, England, United Kingdom
Central Employment Agency (North East) Limited
work effectively across cross-functional teams Creative problem-solving abilities and a proactive approach to identifying opportunities for improvement. Familiarity with HTML, CSS, and JavaScript is a bonus, but not a requirement. JBRP1_UKTJ more »
Posted:

Technical Lead

London Area, United Kingdom
Hybrid / WFH Options
Talent Connect Group
mentor developers. Oversee web application development. Collaborate on project requirements. Optimize applications for performance. Conduct code reviews. Stay updated on tech trends. Requirements: Proven JavaScript development experience. Proficiency in React, React Native, Node.js, AWS Strong HTML, CSS, and front-end skills. Experience with backend tech and RESTful APIs. If you more »
Posted:

Frontend Developer

London Area, United Kingdom
Understanding Recruitment
talented Frontend Engineer to join their team on a permanent basis. Backed by prominent investors, this company is poised for substantial expansion. Key Technologies: JavaScript, React, React Native, Python (Backend), Docker, AWS. In this role, you'll be instrumental in crafting the frontend and backend elements of their applications. Working more »
Posted:

GCPCloud ArchitectFulltime

London, United Kingdom
PA Consulting
toolsCommon Technology Components:Google Cloud (App Engine, Cloud Functions, Kubernetes Engine, Cloud Spanner, etc.)Architecture (Microservices patterns, Event-driven architectures)Languages/Frameworks (Java, JavaScript, Python)Your Role:As a Technical Lead, you'll set technical direction, lead teams, engage with clients, mentor teams, and actively contribute to proposals and more »
Salary: £ 70 K
Posted:

Senior Dynamics/Power Platform Developer

London, England, United Kingdom
Hybrid / WFH Options
Version 1
team through the project delivery Qualifications 5+ years experience with Dynamics 365/Power Platform (Configuration and Customisation) Model-driven apps Power Pages HTML, JavaScript, Liquid, CSS Power Automate (Flow) Data Migration .Net Plugins PCF components Strong knowledge of Microsoft stack such as MS SQL Server, .NET, JavaScript, ASP.NET, MVC more »
Posted:

Senior React.js Engineer

London Area, United Kingdom
Hybrid / WFH Options
Formula Recruitment
developing new features. In addition, the Senior React.js Engineer will need to be an expert with Next.js, showcasing recent commercial experience with it. Requirements: JavaScript/TypeScript React.js, Next.js AWS Key Information: Rate: Up to £475.00 Inside IR35 Location: Hybrid – London (view to moving fully remote) Contract Length: 3 months more »
Posted:

Salesforce Commerce Specialist

London Area, United Kingdom
TECHOHANA
of e-commerce principles and best practices. Proficiency in Salesforce Commerce Cloud development and customization. Experience with front-end technologies such as HTML, CSS, JavaScript, and responsive design. Excellent problem-solving skills and attention to detail. Ability to work collaboratively in a fast-paced environment. Strong communication skills, both written more »
Posted:

User Experience Designer

Greater London, England, United Kingdom
Board
knowledge of User-Centered iterative design process. Proficiency in design tools such as Adobe XD, Sketch, Figma, or similar. Familiarity with HTML, CSS, and JavaScript for effective collaboration with development teams. Strong understanding of usability principles and best practices. Knowledge of accessibility standards (e.g., WCAG) is a plus. Strong self more »
Posted:

Onsite Tech Support Specialist - Events

Kingston Upon Thames, England, United Kingdom
ConferenceBadges.co.uk
Advantageous skills include any of the following (we don't expect you to have them all!) Working with API integration, SQL Server, HTML, CSS, Javascript, Python, VBA, Excel, Adobe Creative Suite, Flutter, Firebase, Google Cloud Platfrom Experience of hardware troubleshooting Salary and benefits £28,000-£33,000 p.a. basic salary more »
Posted:

Frontend Developer

London Area, United Kingdom
Trident Search
to join them. The ideal candidate will be responsible for designing, developing, testing, and debugging responsive web and mobile applications for the company. Using JavaScript, HTML, and CSS, this candidate will be able to translate user and business needs into functional frontend design. version control systems (e.g., Git) and agile … software engineering, or a related field. Professional Experience : Over 5 years of experience as a software engineer, preferably within a consultancy or industry setting. JavaScript Proficiency : Advanced skills in JavaScript, with practical experience using TypeScript. Front-End Frameworks : Strong familiarity with multiple frontend UI frameworks, including React, Angular, and Node.js. more »
Posted:

Head of Engineering (Contract)

London, England, United Kingdom
Harnham
This company is expected to be one of the most successful fintech organizations 2024. ROLE AND RESPONSIBILITIES Look after the Ruby on Rails (Backend), JavaScript, React, and SQL. Demonstrate a product-focused Engineering Mindset Capable of growing the organization from 50 to 150 Engineers Showcase a proven history of building more »
Posted:

Senior Marketing Technology Analyst

London Area, United Kingdom
Hybrid / WFH Options
Harnham
Extensive experience in digital marketing analytics Strong analytics experience across web analytics (GA.GA4), attribution, MMM, and implementation (GTM) Coding experience, ideally in Python or JavaScript Excellent communication and leadership skills BENEFITS Up to £80,000 Flexible hybrid working pattern Opportunity to grow and develop your career HOW TO APPLY Please more »
Posted:

User Interface Engineer

London Area, United Kingdom
Stanford Black Limited
Graphic Design, HCI or a related field Proficiency with Figma Strong understanding of data visualisation principles Nice to have: Familiarity with web development skills (JavaScript) Familiarity with data analytics tools more »
Posted:

Ellucian Banner Developer

London, England, United Kingdom
Hays
experience in a similar role and have working experience in the following: Ellucian Banner Products TomCat Servers Oracle Database applications including PLSQL Java and JavaScript, Linux scripts Expertise in effective collaborative working as part of a team, and the associated tools and practices (agile working practices, task tracking, refining requirements more »
Posted:

Service Now Tech Lead (OMT/Telecom/TSM)

London Area, United Kingdom
LSA Recruit
record of successfully designing and implementing complex ServiceNow solutions Technical Skills: In-depth knowledge of ServiceNow platform capabilities and modules. Proficient in ServiceNow scripting (JavaScript, Glide). Experience with ServiceNow integration methodologies. Hands on experience in TSOM, TSM and IT Service Management (ITSM) processes. Certifications: CIS- certification is mandatory. Additional more »
Posted:

ServiceNow Managed Service Consultant

Greater London, England, United Kingdom
UP3
with non-technical people about requirements, technical problems and identifying potential solutions • Experience of scripting and debugging in one or more of the following: JavaScript, HTML, CSS, XML, SOAP, REST, ideally in ServiceNow • Knowledge of multiple ServiceNow applications across the platform - ITSM and more • Understanding of Service Management best practice more »
Posted:

Software Tester

London Area, United Kingdom
Hybrid / WFH Options
thortful
problem solving, and you’re not afraid to ask for help You’re an excellent communicator and team player You ideally have experience with Javascript/Browser Developer tools You have an understanding of automation testing frameworks. You’re familiar with the international testing standards (ISTQB) You’re passionate about more »
Posted:

Software Engineer

London, England, United Kingdom
VeeAR Projects Inc
months contract (possible extension) Location: Battersea Power Station, London, UK (Onsite on Tuesday, Wednesday, and Thursday) Job Description: We are looking for a Senior JavaScript Engineer experienced in working on vanilla/custom client-side JS (i.e. not only using 3rd-party UI libraries/frameworks). Project involves the more »
Posted:

SEO Manager

London, England, United Kingdom
e-resourcing Limited
and passionate SEO Manager to join the team. Experience Required: Technical SEO knowledge with agency experience Demonstrate a basic understanding of HTML, CSS and JavaScript Knowledge of CMS systems such as WordPress, Drupal, Magento, Shopify Knowledge of GA4 and Google Search Console Experience with tools such as Screaming Frog and more »
Posted:

Full Stack Software Engineer

London, England, United Kingdom
Arrows
Full Stack Engineer - London - £70K - Hybrid - Python/TypeScript/React/JavaScript - I'm working on behalf of a client in the legaltech space who are looking to bring on a Full Stack Engineer to join their dynamic and growing team! They've got ambitious growth plans in their … Tech Stack Storage: S3 (object storage), DynamoDB (rapid retrieval) Search & Analytics: Elastic Search Core Functionality: Python, GraphQL API Front End: React with TypeScript and JavaScript Cloud Infrastructure: AWS Responsibilities Develop and enhance features across the product portfolio Write and maintain reliable and clean code in Python, TypeScript, React, and JavaScript … role Proven track record in utilizing technologies effectively, particularly Python and TypeScript Proficiency with modern front-end frameworks, particularly React Strong understanding of HTML5, JavaScript, and CSS3 Experience with building complex systems, data pipelines, and cloud-based APIs Comfortable in an agile and iterative team environment Fast learner with the more »
Posted:

Senior Software Engineer

City Of London, England, United Kingdom
Hybrid / WFH Options
Harrington Starr
Senior Software Engineer Key Technologies: C#, .NET, React, JavaScript, Typescript, AWS, Docker, NodeJS City of London, United Kingdom Perm Role: £85,000 - £120,000 Harrington Starr has partnered with a Global Financial Services Vendor and they are looking for a Senior C#, .NET Software Engineer to join their growing team … based on experience. Key skills, experience and qualifications required: Excellent knowledge and experience with C#, .NET and React. Strong experience with TypeScript, JavaScript, NodeJS. Experience with cloud technology – specifically AWS. Knowledge of TDD. Excellent communication skills. Unrestricted right to work in the UK. This role offers hybrid working, with an more »
Posted:
JavaScript
London
10th Percentile
£47,500
25th Percentile
£61,513
Median
£85,000
75th Percentile
£118,750
90th Percentile
£148,125