976 to 1,000 of 1,080 JavaScript Jobs

curating code examples, providing precise solutions, and making corrections — with a primary focus on Python across backend services, data pipelines, and ML infrastructure, alongside JavaScript (including ReactJS), C/C++, Java, Rust, and Go. You will evaluate and refine AI-generated code for efficiency, scalability, and reliability, and work with … Look Like? Work on AI model training initiatives by curating code examples, building solutions, and correcting code — primarily in Python, with additional work in JavaScript (including ReactJS), C/C++, Java, Rust, and Go. Evaluate and refine AI-generated code to ensure that it is efficient, scalable, and reliable. Collaborate ...

stories Designing and building solutions across Dynamics 365 and the Power Platform , including Power Apps and Power Automate Writing and maintaining C# plugins and JavaScript where custom logic is required Producing clear technical designs and documentation that others can confidently build on Collaborating with internal and external contributors to coordinate … Strong Power Automate experience, including integrations with external systems Experience building Power Apps (Canvas and Model‑Driven) Ability to read and write C# and JavaScript in a Dynamics 365 context Comfortable working directly with business stakeholders Able to explain technical concepts clearly to non‑technical audiences An AI‑first mindset ...

Design, develop, and maintain high-quality HTML5 slot and casino games using PixiJS and/or Phaser.js. Write clean, maintainable, and efficient code using JavaScript (ES6+) and TypeScript. Enhance and extend our award-winning codebasewith new features, animations, and game mechanics. Maintain and troubleshoot existing games (including EGR’s Game … slot games (experience with table or instant win games is a plus). Hands-on experience with PixiJS and/or Phaser.js — essential. Strong JavaScript (ES6+) and TypeScript skills. Solid understanding of HTML5 and CSS3 for responsive game interfaces. Familiarity with Gitversion control and collaboration platforms (Bitbucket, Jira, Confluence). ...

Date Posted: 2026-04-10 Country: United States of America Location: US-CO-AURORA-S E Centretech Pkwy BLDG S75 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable ...

Security Architect (DevSecOps) Retail Hybrid: 3 days onsite per week in London 6 months+ £750 - £800 per day In short: We require a strong, application-focused Security Architect with a keen background in development or ...

HCLTech is a global technology company, home to more than 220,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services ...

games, working closely with design, art and QA teams to deliver high-quality releases. A key part of the role involves translating and refactoring JavaScript game logic into modern C++, ensuring strong performance, stability and clean, maintainable code. Key Responsibilities Develop game features using modern C++ (C++20 and C++23) Convert … JavaScript logic into efficient C++ implementations Debug, profile and optimise performance Write clear, testable and well-documented code Contribute to code reviews and team collaboration Deliver work within agreed timelines Required Skills & Experience Proven commercial experience in C++ development (modern C++/Versions C++20 and C++23) Experience developing games ...

Front End React Developer, React, Javascript, NW London to £75K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing user interface components and implementing them … wireframes into high quality code Optimising components for maximum performance across a vast array of web-capable devices and browsers Skills Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux ...

Front End React Developer, React, Javascript, NW London to £75K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing user interface components and implementing them … wireframes into high quality code Optimising components for maximum performance across a vast array of web-capable devices and browsers Skills Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux ...

Software Engineer - NodeJS - TypeScript Salary: £60,000 - £100,000 plus bonus and benefits. NodeJS, JavaScript, TypeScript, Cloud Tech, Terraform, AWS, React Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in developing unique software systems for clients for invest into Digital Markets from Pensions, Investments … play a pivotal role within the full software development life cycle. We are looking for an experienced TypeScript Software Engineer with NodeJS, JavaScript, TypeScript and NodeJS and including cloud technologies mainly AWS and Terraform You will have a degree in computer science from a reputable University and have a good ...

Senior Javascript Engineer (Node.js/AI) | Publishing 📍 London (Hybrid – min. 1 day per week) 💰 Up to £80,000 (pro rata) 📄 6-month Fixed Term Contract We’re partnering with a well-established publishing organisation undergoing a major digital and AI-led transformation . With a strong global presence, they ...

solutions end-end, bring in fresh ideas, and manage up to stakeholders and non technical staff, being a great communicator. Stack: React, Typescript, Javascript, AWS, The company have a modern tech and research driven culture, and have a 4+ Glassdoor review to back this up. If you have JavaScript proficiency ...

Technical Lead Full Stack Developer (TypeScript, JavaScript, Node) Location: Hybrid working within Hampshire Salary: Competitive + benefits We're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers. They are now looking … Influence technical direction, tooling and best practice across the wider engineering function Tech Environment You'll work with a modern stack including: Node.js microservices JavaScript & TypeScript Vue.js Redis, SQL Server & Snowflake AWS cloud infrastructure CI/CD pipelines and DevSecOps practices About You Strong full stack development experience (ideally 10+ ...

Technical Lead Full Stack Developer (TypeScript, JavaScript, Node) Location: Hybrid working within Hampshire Salary: Competitive + benefits We're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers. They are now looking … Influence technical direction, tooling and best practice across the wider engineering function Tech Environment You'll work with a modern stack including: Node.js microservices JavaScript & TypeScript Vue.js Redis, SQL Server & Snowflake AWS cloud infrastructure CI/CD pipelines and DevSecOps practices About You Strong full stack development experience (ideally 10+ ...

Technical Lead Full Stack Developer (TypeScript, JavaScript, Node) Location: Hybrid working within Hampshire/West Sussex Salary: Competitive + benefits We're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers. They … Influence technical direction, tooling and best practice across the wider engineering function Tech Environment You'll work with a modern stack including: Node.js microservices JavaScript & TypeScript Vue.js Redis, SQL Server & Snowflake AWS cloud infrastructure CI/CD pipelines and DevSecOps practices About You Strong full stack development experience (ideally 10+ ...

training is available. Key Responsibilities Assist in developing and maintaining web applications using Laravel Writing clean, efficient, and maintainable code using HTML, CSS, and JavaScript Supporting front-end development, ensuring responsive, user-friendly interfaces Working with WordPress on new and existing projects Collaborating with designers and senior developers … team Supporting other areas of business where required Key Requirements Practical experience with Laravel (routing, controllers, Blade templates) Strong knowledge of HTML5, CSS3, and JavaScript (including jQuery) Good working knowledge of WordPress Experience using Git or other version control systems Basic database knowledge (e.g. MySQL) Experience building responsive designs using ...

improvements Developing new features and internal tools (with a strong focus on FilamentPHP) Working across the full stack — MySQL, front-end UI (HTML, CSS, JavaScript) Troubleshooting issues and implementing long-term, scalable fixes Collaborating with non-technical teams and contributing to wider project delivery Qualifications Essential: Strong commercial experience with … 8+) and Laravel Solid front-end skills (HTML5, CSS3, JavaScript) Experience with MySQL (design & optimisation) Comfortable using Git A proactive, solutions-focused mindset Nice to Have: Experience with FilamentPHP Exposure to the TALL stack (Tailwind, Alpine.js, Livewire) Basic understanding of Linux/deployment/CI/CD processes Equal Opportunity ...

part in shaping system design decisions, balancing trade-offs, and contributing to the evolution of the engineering landscape as the team transitions from JavaScript to TypeScript. Key Responsibilities Design and build scalable backend systems using Node.js Develop and optimise workflows across distributed systems Work with event-driven architectures and messaging …/event-based) Evaluate and communicate system design trade-offs (performance, scalability, maintainability) Contribute to architectural decisions and best practices Support the transition from JavaScript to TypeScript Collaborate closely with cross-functional teams across product and engineering Skills & Experience Essential Strong experience with Node.js in production environments Solid understanding ...

description: We are looking for a passionate and innovative designer with a front-end web development background, excellent knowledge of HTTML5, CSS3, JavaScript/JQuery and experience with Drupal theming. The ideal candidate will be able to transfer designs to fully working prototypes in Drupal themes. Excellent knowledge of responsive … HTML 4.01, XHTML 1.0, HTML 5 · CSS 2.1, CSS3 · Drupal 9, 10, 11 (theming, display suite) · Email automation marketing tools exposure (Pardot/Eloqua) · JavaScript, jQuery · SASS, Compass, OOCSS · Accessibility, WAI-ARIA · SVN/GIT · Microformats · Excellent communication skills · Ability to multi-task, working on different projects. Equipment/Tools ...

maintain responsive front-end interfaces using React Build and manage robust, scalable server-side applications with Node.js Write clean, efficient, and well-documented JavaScript code across the full stack Identify and address security vulnerabilities, applying best practices to protect applications and user data Collaborate with designers, product managers, and other … stack Contribute to architectural decisions and continuously improve development processes Required Skills/Experience: 3-4+ years of hands-on experience with JavaScript in a professional environment Strong proficiency with React for building dynamic, user-friendly front-end applications Solid experience with Node.js for developing RESTful APIs and back ...

role combines theme craft with app development — creating commerce experiences that convert and scale. Key Responsibilities - Develop and customise Shopify themes using Liquid, JavaScript, and CSS - Build custom Shopify apps using the Shopify API and modern frameworks - Integrate third-party services (payment, fulfillment, marketing tools) - Optimise storefront performance, conversion … Functions - Collaborate with merchandising, marketing, and design teams Required Skills and Qualifications - 3+ years building production Shopify storefronts or apps - Strong knowledge of Liquid, JavaScript/TypeScript, HTML, and CSS - Experience with Shopify CLI, Hydrogen, or Online Store 2.0 - Familiarity with Shopify APIs (GraphQL Admin, Storefront, Functions) - Working knowledge ...

business stakeholders, contributing to a modern UI codebase with real users and real impact. Key Responsibilities Build and enhance modern web UIs using JavaScript/TypeScript and modern frameworks (e.g. React) Translate business requirements into clean, user-focused interfaces Work closely with backend teams to integrate APIs and real-time … features end-to-end: from design discussion to delivery Essential Experience Strong experience as a UI/Front - End Developer Solid knowledge of JavaScript , TypeScript , HTML , CSS , and modern UI frameworks Experience delivering production-grade web applications Comfortable working with business users and non-technical stakeholders Able to work independently ...

role combines theme craft with app development — creating commerce experiences that convert and scale. Key Responsibilities - Develop and customise Shopify themes using Liquid, JavaScript, and CSS - Build custom Shopify apps using the Shopify API and modern frameworks - Integrate third-party services (payment, fulfillment, marketing tools) - Optimise storefront performance, conversion … Functions - Collaborate with merchandising, marketing, and design teams Required Skills and Qualifications - 3+ years building production Shopify storefronts or apps - Strong knowledge of Liquid, JavaScript/TypeScript, HTML, and CSS - Experience with Shopify CLI, Hydrogen, or Online Store 2.0 - Familiarity with Shopify APIs (GraphQL Admin, Storefront, Functions) - Working knowledge ...

role combines theme craft with app development — creating commerce experiences that convert and scale. Key Responsibilities - Develop and customise Shopify themes using Liquid, JavaScript, and CSS - Build custom Shopify apps using the Shopify API and modern frameworks - Integrate third-party services (payment, fulfillment, marketing tools) - Optimise storefront performance, conversion … Functions - Collaborate with merchandising, marketing, and design teams Required Skills and Qualifications - 3+ years building production Shopify storefronts or apps - Strong knowledge of Liquid, JavaScript/TypeScript, HTML, and CSS - Experience with Shopify CLI, Hydrogen, or Online Store 2.0 - Familiarity with Shopify APIs (GraphQL Admin, Storefront, Functions) - Working knowledge ...

role combines theme craft with app development — creating commerce experiences that convert and scale. Key Responsibilities - Develop and customise Shopify themes using Liquid, JavaScript, and CSS - Build custom Shopify apps using the Shopify API and modern frameworks - Integrate third-party services (payment, fulfillment, marketing tools) - Optimise storefront performance, conversion … Functions - Collaborate with merchandising, marketing, and design teams Required Skills and Qualifications - 3+ years building production Shopify storefronts or apps - Strong knowledge of Liquid, JavaScript/TypeScript, HTML, and CSS - Experience with Shopify CLI, Hydrogen, or Online Store 2.0 - Familiarity with Shopify APIs (GraphQL Admin, Storefront, Functions) - Working knowledge ...