526 to 550 of 1,264 JavaScript Jobs in the UK

/EVPN, and network automation. Working knowledge of cloud networking and hybrid infrastructure. Have some level of programming skills (Java, Python, PHP, JSON, NodeJS, JavaScript, etc.). Understanding network security, segmentation, Zero Trust, and observability. Ability to troubleshoot and explain complex technical architectures. Strong presentation, whiteboarding, demonstration, and customer-facing ...

large telemetry datasets, and a habit of quantifying impact before proposing a fix. Proficiency in at least one of C/C++, Python or JavaScript/TypeScript, and willingness to become fluent in BrightScript. Based in or able to work from our London office Monday to Thursday, with availability ...

Must Have - Backend: Strong Java/Python skills with Spring and Spring Boot - Frontend fundamentals: Strong HTML5, CSS3, and JavaScript (ES6+) - Modern frontend framework: Hands-on experience with React Js - Component architecture and state: Component-based design and state management (React Hooks, Redux, Context, or NgRx) - Responsive UI: Building responsive ...

Engineering, Mathematics, Physics or a related STEM discipline. Good understanding of software applications, operating systems and IT fundamentals. Some programming knowledge, ideally C#, Python, JavaScript or TypeScript. Strong analytical, troubleshooting and problem-solving ability. Confident communication skills and a willingness to learn. The opportunity: Graduate Technical Support Engineer ...

engineering teams to improve application reliability, CI/CD, observability, security and developer tooling. Key experience: Strong Python web application development experienceReact and modern JavaScript tooling, ideally ViteDocker and CI/CD pipelinesAzure cloud experience is essential; AWS is a bonusGood knowledge of Linux, networking, security and observabilityExperience supporting scalable ...

portfolio of high-growth and enterprise merchants. Responsibilities Develop and maintain Shopify and Shopify Plus storefronts. Build custom themes using Liquid, HTML, CSS, JavaScript, and TypeScript. Develop Shopify apps, integrations, and custom functionality. Implement Shopify Functions, Checkout Extensions, and Online Store 2.0 features. Integrate Shopify with ERPs, CRMs, PIMs ...

technology and a broad interest in software projects. Solid grasp of the full software development lifecycle, including Agile and DevOps methodologies. Skills: C#.NET , JavaScript Azure Experience in a client-facing role is a plus. Benefits: Competitive salary and benefits package. Opportunities for career growth and continuous learning. A collaborative, forward ...

coding standards, and introduce fresh ideas. Essential skillset: Previous experience with commercial software development Expert knowledge of Python and frameworks Strong background in modern JavaScript and frameworks, particularly Typescript and React Confident in written and verbal communication Excellent organisational skills Demonstrated team-player Desirable: Experience of Electron/cross-platform ...

technologies and develop with usAbility to work well in a fast-paced environmentNice to Have:Experience with any of C++, Rust, KDB+/q, JavaScript/TypeScript/ReactExperience with database management systems and related technologies such as SQLExperience working in an investment or financial business is useful ...

meaningful engineering work — where your code directly supports intelligence, law enforcement, and security operations — this is it. 💻 Tech stack: Core development in Java , Python , JavaScript , or TypeScript Experience with AWS cloud platforms (essential) Secure, scalable system design across data-rich and mission-critical projects 🔐 Clearance requirements: You’ll need ...

overseeing a number of projects of differing scales. These could be personal or in business. Analyst Developers must have: Commercial Software Development ExperienceHTML/JavaScript/SQL/JSP/Web Services (SOAP)Previous experience with automated software testing tools would be an advantage. An interest in FinanceThis role suits ...

successfully overseeing a number of projects of differing scales. These could be personal or in business.Analyst Developers must have:Commercial Software Development ExperienceHTML/JavaScript/SQL/JSP/Web Services (SOAP)Previous experience with automated software testing tools would be an advantage.An interest in FinanceThis role suits someone ...

overseeing a number of projects of differing scales. These could be personal or in business. Analyst Developers must have: Commercial Software Development ExperienceHTML/JavaScript/SQL/JSP/Web Services (SOAP)Previous experience with automated software testing tools would be an advantage. An interest in FinanceThis role suits ...

best training and development packages in the market, all inclusive. My client is based near WimbledonASP.NET MVC, razor, c#, sql, mvc, .net, javascript, greenfield, , data, analytics, api, jquery ...

best training and development packages in the market, all inclusive. My client is based near Kingston in LondonASP.NET MVC, razor, c#, sql, mvc, .net, javascript, greenfield, , data, analytics, api, jquery ...

offer.Java/Hybris Developers Must have:Serious commercial exposure to modern Java including Spring MVC and Spring.HYBRISSQLREST/SOAP API’sIdeally TDDIdeally Javascript MVC frameworks like AngularJS and EmberJSnode.js would be a plusContinuous integration experience would be a plusThis role is ideal for someone looking to further their career ...

working in a Microsoft development environment including knowledge of Development and DevOps teams and associated technologies (ADO, Azure tools, SQL Server, .Net, C#, React, JavaScript etc) - ITIL accreditation and a good knowledge of ITSM tools A key part of the role involves working on a programme of incremental delivery ...

Experience (Required)Strong development experience in C# & REACT Experience building web-based applications and RESTful APIsSolid experience with relational databases and SQLExperience with modern JavaScript frameworks, particularly ReactStrong understanding of application performance and optimisationExcellent communication skills, both written and verbalExperience working in agile, collaborative environmentsExperience within investment banking or capital ...

Maintain documentation and follow internal development and project management standards. Skills & Experience 3+ years of professional experience in full-stack development. Strong proficiency in JavaScript/TypeScript and React for front-end development. Experience with Python or Java for backend services. Familiarity with data pipelines, ETL processes, and semantic data ...

review and further details. Job InformationIndustry Technology Salary 60-100k Date Opened 08/12/2026 Job Type Full time Tech Stack JavaScript; React; Java; Python City London State/Province Greater London Country United Kingdom Zip/Postal Code EC1A ...

Actions, access controls, notifications, forms and catalog items. Integration experience with REST, SOAP, APIs, IntegrationHub, MID Server and Import Sets. Working knowledge of JavaScript, Glide APIs, HTML, CSS and XML. Experience developing custom scoped applications and workflows across areas such as ITSM, CMDB, Security Operations, Workplace Service Delivery, Contract Management ...

development of agentic engineering solutions to improve efficiency in the SDLC.Skills and experiences:Masterful development or scripting abilities in languages like PowerShell, Bash, or JavaScript, Python, C#Seamless expertise in Git and adeptness in enterprise development environments, navigating complex enterprise-level software delivery and release management practicesChampioned the configuration and administration ...

related fieldWorking experience in Figma, with a portfolio showcasing process of designing and implementing web applicationsWorking experience in React, understanding of web development technologies (JavaScript/TypeScript, HTML, CSS)Familiarity with accessibility, usability and best UX practicesStrong collaboration and communication skillsAbility to manage tasks independently and handle multiple projectsWhy Join ...

/GPU-accelerated computing Machine learning and data analytics NumPy/SciPy, PostgreSQL/SQLite, Docker/containerised environments Ansible, Cython, Celery/Redis JavaScript, HTML5 and CSS3, Nginx/Keycloak Edge computing, sensor systems or distributed/federated architectures Signal, sensor or other complex data processing ...

/GPU-accelerated computing Machine learning and data analytics NumPy/SciPy, PostgreSQL/SQLite, Docker/containerised environments Ansible, Cython, Celery/Redis JavaScript, HTML5 and CSS3, Nginx/Keycloak Edge computing, sensor systems or distributed/federated architectures Signal, sensor or other complex data processing ...