801 to 825 of 1,010 Permanent JavaScript Jobs

established Lancashire-based business that is continuing to invest in its in-house software development team. They're looking to hire two Full Stack JavaScript Developers who will help design, build and maintain the internal platforms, tools and CRM-style systems that support the day-to-day operations … supports a range of internal platforms designed to streamline workflows, manage data and improve operational efficiency. Your responsibilities will include: Developing frontend applications using JavaScript and Vue.js Building and maintaining backend services using Node.js Developing and improving internal CRM-style platforms and operational systems Working with Microsoft SQL Server ...

responsibilities will include designing, developing, and maintaining full-stack applications using TypeScript. Additionally, you will contribute to various projects involving technologies such as Next.js, JavaScript frameworks, and SQL databases. The ideal candidate will have experience in developing APIs to facilitate seamless integration between platforms, along with proficiency in technologies such … Next.js, JavaScript, TypeScript, C#, and .NET (for legacy applications). You will also have experience producing reporting solutions, with strong Excel skills for data analysis, structured reporting, and supporting business decision-making. We seek an individual with a strong passion for technology, a problem-solving mindset, and a desire ...

maintaining the Ivanti Neurons ITSM Platform, ideally including multi‐stage environments and performance optimisation. Ability to script special cases using Ivanti Expressions and ECMAScript, and familiarity with API‐driven integrations. Foundational understanding of Python development, ideally with exposure to packaging tools (pip, setuptools, tox) and CI/CD practices. Knowledge … based front‐end technologies (e.g., JavaScript, TypeScript, Node.js, React) and how they interact with backend services. Experience with relational databases such as MySQL or PostgreSQL. Comfort working with Linux environments, version control systems, and standard engineering tooling. A willingness to explore areas such as federated SSO (SAML 2.0/OIDC ...

projects. Role & Responsibilities: Work full stack on core applications and internal platforms Develop backend logic in Apex and frontend components with Lightning Web Components, JavaScript/TypeScript Build and maintain RESTful APIs Participate in architecture discussions, code reviews, and problem-solving Requirements: 2-3 years software development experience, strong … Java/C#) Proficient in JavaScript, RESTful API design, and full-stack development Salesforce experience is a bonus but not required Mentorship or industry-specific experience is a plus Why Apply: AI-augmented workflow to focus on complex work Flat structure with direct impact on projects Opportunity for career growth ...

projects. Role & Responsibilities: Work full stack on core applications and internal platforms Develop backend logic in Apex and frontend components with Lightning Web Components, JavaScript/TypeScript Build and maintain RESTful APIs Participate in architecture discussions, code reviews, and problem-solving Requirements: 2-3 years software development experience, strong … Java/C#) Proficient in JavaScript, RESTful API design, and full-stack development Salesforce experience is a bonus but not required Mentorship or industry-specific experience is a plus Why Apply: AI-augmented workflow to focus on complex work Flat structure with direct impact on projects Opportunity for career growth ...

looking for a Senior-level Software Engineer with strong JavaScript/TypeScript skills and experience across modern web stacks. You'll be instrumental in our transition away from Drupal as we modernise and scale our platform. Tech Stack: At least 6-8 years commercial experience with Node, JavaScript or TypeScript ...

What you’ll be doing Building and maintaining scalable websites and web applications Developing solutions using C#, ASP.NET/ASP.NET Core, MVC, HTML, CSS & JavaScript Designing and integrating REST APIs and working with JSON data Collaborating with developers, designers and business stakeholders Improving performance, security and usability across platforms Writing … best practices What we’re looking for Around 5+ years’ experience in web development (or equivalent capability) Strong skills in C#, MVC, ASP.NET Core, JavaScript, HTML & CSS Experience debugging, profiling and deploying web applications Solid understanding of MVC patterns, ASP.NET controllers & web security (OWASP) Comfortable working with IIS Exposure ...

backend services, APIs and trading engine components in C# Collaborate closely with strategy, quant and engineering teams Tech: C# .Net, ASP.Net, SQL/Oracle, JavaScript, React Location: You'll be based in plush City office on a fulltime basis, Monday to Friday. About you: You have expertise with C# .Net … ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are degree educated ...

with high-quality, vetted human data for studies, surveys, and AI research are looking for 2 excellent Product Engineers. The stack is Python/JavaScript focused, but the crux of what they want are engineers who can build product from scratch, with a real understanding of how to optimize workflows. … working in a business acknowledged for being one of the best places in the UK for Engineers to learn and grow. Essential Skills: Python JavaScript/Typescript. They use Vue.js but are open to any React.js engineers AWS/GCP MongoDB DynamoDB Nice to haves: Experience building a product from ...

lifecycle and gain exposure to both front-end and back-end development. The team primarily works with: .NET Core for internal systems Angular/Javascript/HTML/CSS Entity Framework Core Microsoft SQL Server Git PHP Magento for their ecommerce platform This role would suit a junior or early … build experience in a supportive development environment. We're looking for: Commercial experience with .NET development, or strong personal projects Exposure to Angular or JavaScript frameworks Experience working with SQL databases Understanding of object-oriented programming Equally important is curiosity, willingness to learn and the ability to collaborate within ...

solutions. The Role As a Front-End Developer, you’ll design and build responsive, scalable, and intuitive user interfaces using React.js and modern JavaScript frameworks. Working closely with back-end teams, you’ll ensure seamless API integrations while optimising applications for performance, accessibility, and user experience. The Company Our client … week from their offices near Leamington Spa. What’s Required? The ideal candidate will have: Strong experience with React.js and strong JavaScript skills Knowledge of HTML5, CSS3, and modern UI libraries Familiarity with TypeScript and RESTful API integrationA strong problem-solving mindset, with the ability to collaborate effectively ...

Salary£75,000 per annum Key Responsibilities* Design, develop, and customise Dynamics 365 CE/CRM solutions.* Build and maintain plugins, workflows, custom actions, JavaScript, Power Automate flows, and system integrations.* Lead full lifecycle development from technical design through to deployment.* Partner with functional consultants to translate business needs into … Dynamics 365 platform. Skills & Experience* Proven experience as a Dynamics 365 Developer, ideally at senior or lead level.* Strong proficiency in:* C#, .NET, JavaScript* Dynamics 365 SDK, Plugins, Custom Workflows* Power Platform (Power Apps, Power Automate)* Experience with Dataverse, solution management, and ALM processes.* Solid understanding of integration patterns ...

Expertise Youll thrive in this role if you have strong experience with: MongoDB (data modelling, indexing, aggregation pipelines, performance tuning) Node.js and the wider JavaScript/TypeScript ecosystem Express.js and/or Fastify RESTful API design and distributed systems AWS or similar cloud platforms Microservices architecture Testing frameworks (Vitest, Jest … pipelines and DevOps best practices GitHub workflows Observability and monitoring tools (e.g., Datadog) Docker and Kubernetes Tech Stack Youll be working with: Node.js, JavaScript/TypeScript Express.js, Fastify MongoDB AWS Vue.js, Nuxt.js Nice to Have AI Experience Not essential, but highly desirable: Integrating AI/ML models into production systems ...

thrive in this role if you have strong experience with: MongoDB (data modelling, indexing, aggregation pipelines, performance tuning) Node.js and the wider JavaScript/TypeScript ecosystem Express.js and/or Fastify RESTful API design and distributed systems AWS or similar cloud platforms Microservices architecture Testing frameworks (Vitest, Jest, Mocha, etc. … pipelines and DevOps best practices GitHub workflows Observability and monitoring tools (e.g., Datadog) Docker and Kubernetes Tech Stack You’ll be working with: Node.js, JavaScript/TypeScript Express.js, Fastify MongoDB AWS Vue.js, Nuxt.js Nice to Have – AI Experience Not essential, but highly desirable: Integrating AI/ML models into production ...

Front End Developer/Engineer (Vue 3) Billericay/WFH to £75k Are you a JavaScript web technologist seeking an opportunity to work with a modern tech stack on Greenfield projects? You could be progressing your career in a senior, hands-on role at an eCommerce payments solutions provider that … Billericay (free onsite parking), with flexibility to work from home the other three, there are also flexible working hours. About you: You have strong JavaScript and Vue.js experience, including Vue 3 You have strong technical project and people leadership skills You're also experienced with other web technologies such ...

contribute directly to a product that generates real business value. What You’ll Be Doing Designing and building scalable frontend applications using React, JavaScript, and TypeScript Developing high-quality, reusable UI components Collaborating closely with UI/UX designers to deliver pixel-perfect user experiences Integrating frontend systems with … tooling and AI-assisted development to improve productivity What We’re Looking For 3+ years of professional frontend engineering experience Strong experience with React, JavaScript, and TypeScript Experience building and shipping production software used by real customers Strong understanding of API integration (REST or GraphQL) Experience working with modern development ...

canvas) and automate business processes using Power Automate to support legal workflows and operational processes Extend platform functionality using C#, .NET, Power Fx, JavaScript, Azure Function Apps, and Logic Apps Support the migration and modernisation of solutions from Dynamics on premises to Dynamics 365 Cloud, including refactoring customisations and integrations … C# and .NET Practical experience with Azure Function Apps and Logic Apps for extending business logic and integrations Proficiency in front-end customisation using JavaScript or TypeScript Experience working with Dataverse and SQL Server for data modelling and management Working knowledge of REST APIs and integrating with Microsoft ...

maintaining web applications using C# and ASP.NET MVC Working with SQL Server to build robust, data-driven solutions Collaborating with front-end developers using JavaScript , TypeScript , and Angular Writing clean, maintainable, and testable code in an agile environment Participating in architecture discussions and helping shape the future of the platform … Framework Solid skills in ASP.NET MVC and building web applications Experience working with SQL Server and writing complex queries Comfortable in working with CSS , JavaScript , and modern frameworks like Angular and TypeScript A genuine passion for learning, problem-solving, and delivering top-quality software Bonus points if you've worked ...

clean code standards. Key Responsibilities Develop, customise, and maintain Shopify and Shopify Plus storefronts Build custom themes using Liquid, HTML, CSS/SCSS, and JavaScript Implement designs from Figma/Adobe XD into responsive Shopify themes Develop custom sections, blocks, and Shopify app integrations Optimise performance, accessibility, and SEO best … practices Required Skills & Experience 24 years of Shopify development experience Strong proficiency in Liquid templating language Solid front-end skills (HTML5, CSS3/SCSS, JavaScript ES6+) Experience building custom Shopify themes (not just modifying pre-built themes) Familiarity with Shopify 2.0 architecture (sections everywhere, JSON templates) Experience integrating third-party ...

please ensure detailed on your CV Must be able to code competently in any main language, i.e. C++/Java/Python/JavaScript or C# but with a keen willingness to learn new languages Strong problem-solving ability Absolute willingness to learn, with a proactive nature in asking questions … origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Keywords: Computer Science/C/Java/Python/C#/JavaScript/Go/Golang/Kotlin/Docker/Programmer/Test Engineer/Software Engineer/Software Developer/Programming/Coding/programmer ...

design and implementation of large/complex software systems Minimum 3 years React Native experience, with a minimum of 5 years working on modern JavaScript frameworks Excellent experience delivering mobile applications and the considerations that come with it, such as security, observability and connectivity High proficiency with front-end technologies … Strong experience of test automation in a front-end engineering environment (e.g. Cypress) Strong experience developing for multiple browsers and platforms Excellent understanding of JavaScript, both in terms of vanilla, frameworks such as ReactJS/Angular Good understanding of working with APIs, both REST and using services such as GraphQL ...

integrate external AI tools and LLMs to enhance data insights, automation, and predictive analytics Advanced pro code app development and customisation (beneficial) using JavaScript, HTML, and CSS for enhanced user experiences to extend dashboard functionality. Qualifications A STEM degree (or equivalent) from a top-tier university 5+ years’ experience … concepts for non-technical audiences Thrive in a fast-paced environment with a passion for continuous learning and growth Bonus points for: Proficiency with JavaScript, HTML, and CSS for building front-end applications Knowledge of large ERP systems (SAP, Oracle, Microsoft Dynamics, NetSuite, etc.). Vertical or subject matter expertise ...

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‐first, often highly complex software. Our engineers pair forward‐thinking agile practices with an obsession for intuitive design, shipping products that feel ...

Job title: Principal AI Architect Location: Edinburgh/Remote Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing ...

Senior Automation Tester | Civil Service Up to £56,000 + 29% Pension | Hybrid | UK Introduction We're recruiting on behalf of a highly respected UK government organisation that plays a key role in protecting innovation ...