151 to 175 of 318 JavaScript Jobs in London

working with tools such as knowledge bases and internal documentation systems. General technical aptitude and curiosity. Nice to Have: Basic knowledge of HTML, CSS, JavaScript, or JSON. Experience in healthcare technology or a related field. How You Work with Others: Clear and professional communication with both customers and colleagues. Able ...

Deep expertise in the module: GRC, IRM. Experience designing or consuming agentic workflows (multi-step, goal-oriented AI automation). Technical Proficiency: Proficiency in JavaScript, Glide APIs, HTML, CSS, AngularJS, and experience with data models like CMDB/CSDM. Analytical Skills: Ability to translate complex business requirements into technical solutions ...

transforming foundational design systems into comprehensive UI kits, templates, and guidance for website editors and wider business teams. 5 years experience in HTML, CSS, JavaScript, and jQuery to assist in building accessible, responsive, and interactive website features Ability to create flexible website templates that can be easily updated ...

standards for real-time experiences. Document workflows and share learnings for future innovation projects. Your Profile Essential skills/knowledge/experience: Proficiency in JavaScript, HTML/CSS, and frameworks like React, Three.js, or similar. Familiarity with creative coding libraries (e.g., p5.js, GSAP). Basic understanding of UX/ ...

standards across the team. Key Responsibilities Build and scale high-performance, cloud-based applications Develop backend services using Python (Django) Work across TypeScript/JavaScript where needed Contribute to technical design, architecture, and engineering best practices Provide technical leadership, supporting and mentoring other engineers Improve system performance, scalability, and reliability … Collaborate with Product, QA and DevOps to deliver features Requirements Strong experience with Python (Django) Experience with JavaScript/TypeScript Experience working in cloud environments (AWS, Azure or GCP) Strong understanding of APIs, microservices, and scalable systems Experience contributing to technical design or architecture decisions Ability to provide technical leadership ...

Hybrid working - operate out of any base!) Organisation : Global IT Consultancy Are you a Full Stack Engineer with deep expertise in Typescript and modern JavaScript frameworks? Join a fast-paced digital engineering community delivering innovative solutions across a wide range of transformation programmes. You’ll work with the latest technologies … products used across the UK What You’ll Do Build high-quality microservices using NodeJS Develop responsive, modern front-end applications using React , Typescript , JavaScript Work with NextJS and Vite to build fast, scalable front-end solutions Deliver cloud-native applications using AWS or Azure Contribute to robust CI/ ...

Experience Cloud Solid hands-on development using LWC Strong Apex development capability Frontend expertise across React and TypeScript Preferred Certifications Salesforce Platform Developer I JavaScript Developer I Additional Details If you are a senior developer with a strong mix of Salesforce and React experience and are open to an onsite ...

Cloud Solid hands-on development using LWC Strong Apex development capability Frontend expertise across React and TypeScript Preferred Certifications xkybehq Salesforce Platform Developer I JavaScript Developer I Additional Details If you are a senior developer with a strong mix of Salesforce and React experience and are open to an onsite ...

+ Bonus + Package Salary: Up to £120,000 + Bonus + Package Location: London (Hybrid Working) Skills: React as a main language (modern JavaScript/TypeScript) This firm is an elite technology company with exceptionally high standards , known for pushing boundaries and previously setting world records in the tech ...

Provide technical expertise across projects and operational work Ensure secure, stable and scalable services across the learning systems landscape Technical environment Moodle VLE PHP JavaScript CSS NodeJS REST APIs Linux environments Integration with other enterprise systems Learning technology platforms such as lecture capture tools What they are looking for Strong ...

stakeholders 🧠 What we’re looking for • Experience in a Senior Test Analyst role • Strong manual testing background • Automation testing experience (Playwright or similar preferred) • JavaScript application testing experience • Knowledge of modern testing frameworks and best practices • Confident communicator across technical and non-technical teams 🌱 Why consider it? • Growing fintech with ...

spread the cost of your training over 12 months so you can get qualified without financial pressure. Our Programme Includes: * Training in HTML, CSS, JavaScript and Python * Practical projects for to build your portfolio * Professional CV and LinkedIn optimisation * Dedicated recruitment support until you’re placed Ready to Start ...

work runs until 2nd April and then a new one will be signed and the contract should be extended Greenfield project Data Modelling, Oauth, Javascript Typscript React, node.js, data streams, PostgreSQL, Lambda AWS: API gateway, RDS, Cloudfront, Cognito. Terraform, GitHub, GitFlow pipelines This temporary contract is outside IR35 and will ...

terms & Conditions. Creating a cost optimised multi model journey management tool Key Skills: Knowledge of GCP Cloud architecture, development and deployment (K8s) Coding (JavaScript, Python, Java, etc.) UX/UI design AI/ML, generative design, 3D engines (e.g. Unity ...

commercial development experience • Advanced PHP • Deep WordPress knowledge (core + internals) • Enterprise WooCommerce experience (non-negotiable) • Advanced Custom Fields (ACF) • MySQL • Tailwind CSS • Vanilla JavaScript • Git (professional workflows) • Custom theme & plugin development • Server administration experience • PSP/payment processor experience Working Arrangement • Full-time, in-house role in London ...

technologies relevant to the ServiceNow integration solutions including: Integration Hub, SSO, Web Services, LDAP, JDBC, etc. Experience in scripting on the ServiceNow platform using JavaScript, CSS and Angular JS: Flows, Business Rules, Client Scripts, UI Actions, Widgets and UI Pages Ability to author clear and comprehensive documentation ...

source libraries, integrations, tools, and datasets. What we're looking for An Isaacus DevRel Engineer should: Be fluent in Python and familiar with HTML, JavaScript, and CSS. Be familiar with data science and modern NLP fundamentals, including information retrieval, embeddings, LLMs, and context engineering. Be passionate about data science ...

heart with a deep-seated passion for infrastructure and systems. •You have significant commercial experience with AWS •You are comfortable and proficient with JavaScript (JS) and Python for scripting, automation, and tooling. •You thrive working independently and are eager to take ownership of complex, high-value projects. •You have ...

Experience Essential A proven pedigree with a minimum of 7 years’ professional front-end development experience, including senior or leadership responsibilities Expert knowledge of JavaScript, TypeScript, React and modern build pipelines Experienced in delivering technically complex prototypes and digital products with a strong background in creative technology and interactive digital ...

spoken Japanese Japanesespeaking Developer Support Engineer - Preferred Experience working in application and/or technical support field Project Management Certification Experience scripting in Python, JavaScript, & HTML5 Understanding of current programming languages (C/C++) Understanding of contemporary source control software (SVN, Git, Perforce) Knowledge of and passion for console game ...

running automated tests (integration, end-to-end) Containerization: Docker, Kubernetes Object-oriented programming fundamentals Linux-based operating systems Scripting: Bash/Shell, Python, or JavaScript Data querying: SQL, NoSQL, or equivalent Genuine interest in chaos engineering, fault injection, or reliability testing is a strong plus A Note on Travel This ...

customer needs. Identify usability issues proactively and solve them without needing heavy direction. What We’re Looking For: Strong frontend fundamentals across HTML, CSS, JavaScript, and a modern framework, ideally React. A track record of shipping customer-facing products and being able to demonstrate their impact. Strong product instinct, with ...

Pega development Pega Certified Senior System Architect (CPSSA) or above. Familiarity with front-end and back-end technologies used alongside Pega (e.g., HTML, JavaScript, SQL). Strong interpersonal skills and leadership ability Effective delegation skills when required. Ability to diagnose and troubleshoot technical issues in Pega applications. What we offer ...

React Native without disrupting current operations. Bridge Native & Cross-Platform - Write native modules where necessary and ensure high-performance interop between Kotlin and JavaScript/TypeScript using the React Native Bridge and JSI. Cross-Team Alignment - Work closely with the Swift/iOS engineer to ensure migration plans align with ...

Hands-on experience developing custom detections and leading threat hunting. Familiarity with cloud security operations and automation/orchestration. Scripting experience (Python, PowerShell, Node.js, JavaScript) is highly desirable. Telecoms experience is a strong advantage. Leadership Skills Excellent communication skills with the ability to simplify complex concepts. Proven experience leading global ...