301 to 325 of 1,141 JavaScript Jobs in the UK

dictate. The Role As a Senior React Developer, you'll play a key role in designing and developing scalable front-end applications using modern JavaScript technologies. You'll work closely with UX designers, back-end engineers, DevOps specialists and stakeholders to deliver high-quality solutions while mentoring junior developers … passionate front-end engineer with strong commercial experience delivering enterprise-scale React applications. You'll have experience with: React.js and TypeScript. Modern JavaScript (ES6+), HTML5 and CSS3. State management libraries such as Redux or Context API. REST APIs and asynchronous programming. Testing frameworks such as Jest and React Testing Library. ...

technologies. Work closely with designers, product managers, and other developers to create seamless user experiences. Create responsive and interactive user interfaces using HTML, CSS, JavaScript, and front-end frameworks such as React (must), Angular, Vue.js, and TypeScript. Build and maintain server-side logic, databases, and APIs using Spring and Java. … Computer Science, Engineering, or a related field. Proven experience as a Full Stack Developer amd Data Engineer. Proficiency in front-end technologies: HTML, CSS, JavaScript, React (must), Angular, Vue.js. Strong back-end development skills: Java and Node.js (must); Python or Ruby on Rails is a plus. Experience with cloud-native ...

stack development across a modern back-end stack (e.g. C#/.NET Core and/or Python ) and front end (e.g. Angular or React , JavaScript/TypeScript). Strong database and data-modelling skills (e.g. SQL Server/PostgreSQL; schema design; DBML or equivalent). Experience building and maintaining … client to client; the list below is representative rather than fixed. Back end: C#/.NET Core, Python Front end: Angular or React, JavaScript/TypeScript Data: SQL Server, PostgreSQL, DBML, NoSQL databases Cloud & DevOps: Azure, AWS, Docker, Azure DevOps, GitHub, CI/CD, PowerShell, YAML Ways of working: Agile ...

Required Qualifications Senior level software engineering competency, with strong full-stack experience. Proficient in .NET/C#, JavaScript, Azure SQL (MSSQL). Proven experience developing APIs and UI components in distributed systems. Experience working with pipelines that power mission-critical financial transactions. We’re building modern, cloud-native systems using ...

background in software architecture and application design. Hands-on software development experience with modern programming languages and frameworks. Strong development experience with Python, Go, JavaScript, HTML, and CSS . Experience designing, developing, and integrating RESTful APIs and working with API Gateways . Experience gathering, analysing, and translating business and technical ...

Experience Proven experience developing solutions within Microsoft Dynamics 365, including CE, Customer Service, Sales, Field Service or Finance & Operations Strong development skills in C#, JavaScript, TypeScript, Power Apps, Power Automate and Dynamics 365 plugin development Experience working with Dataverse, SQL Server and relational database design Knowledge of Azure services, REST ...

opportunities within a market leading scale up This Software AI Engineer should have most of the following key skills: - A software engineering background - Python, JavaScript, Typescript node.js etc - General commercial LLM experience - Solid test driven development experience - Varied database exposure - PostgreSQL, MongoDB, CosmosDB - Cloud services exposure - Azure preferred ...

What does a Software Engineer do? Software Engineers design, build, test and operate software systems. Day-to-day work mixes coding (typically in Python, JavaScript/TypeScript, Java, Go or Ruby), technical design, code review, debugging, system architecture decisions, and on-call incident response. UK engineers operate across many product ...

applications and RESTful APIs - using modern web technologies Jakarta EE or similar enterprise Java frameworks Modern web user interfaces using HTML/CSS and JavaScript Modern development environments such as IntelliJ, Eclipse or similar IDEs Version control systems such as Git in a collaborative development environment Relational and document databases ...

have the freedom to experiment, innovate, and make a direct impact. The Tech You'll Use: Their backend is predominately Python (Django & FastAPI) with JavaScript front end (bonus points if you're a Vue pro!), you'll be pulling from a SQL Database and predominately Docker K8's DevOps ...

/CD pipeline development (Jenkins, GitHub Actions) High-performance or real-time systems development DPDK experience Docker and containerisation Cloud technologies (AWS, Terraform) JavaScript knowledge ...

more frequently depending on your preference. The essential skillset of the Senior .NET Developer Strong commercial experience working with C#, .NET Knowledge of JavaScript alongside a frontend framework (Vue/React/Angular) An understanding of AWS, APIs, CI/CD would be a bonus Strong database and SQL experience ...

experience developing and deploying full-stack applications. Demonstrated proficiency with at least one backend framework (e.g., Django, Node.js) and modern frontend technologies (HTML, CSS, JavaScript). Proven experience with cloud platforms (GCP or Azure) and CI/CD practices. Strong command of version control systems (Git) and containerization (Docker). ...

experience across the full UI development lifecycle, including design, development, testing, and deployment. Technical Skills & Expertise- Frontend Technologies: Expert-level proficiency in HTML, CSS, JavaScript, React, and TypeScript Real-Time Communication: Strong understanding of WebSockets, Server-Sent Events (SSE), and REST APIs State Management & Programming: Solid experience with state management ...

they present new types in the Dashboard in a way that meets user needs and is accessible. Essential Experience of frontend development with Javascript, HTML and CSS Experience of client-side and server-side rendering Experience of building services that meet WCAG accessibility requirements Desirable Understanding of backend development, ideally ...

Isle of Wight (ON-SITE): Experience of software development in the Microsoft Visual Studio IDE, Azure DevOps and GitHub. Experience with ASP.NET Core and JavaScript frameworks such as Vue.Js or React. Experience with PowerBI, SQL Server Reporting Services or similar. Experience of JSON, and cloud technologies. Awareness of technology ...

Isle of Wight (ON-SITE): Experience of software development in the Microsoft Visual Studio IDE, Azure DevOps and GitHub. Experience with ASP.NET Core and JavaScript frameworks such as Vue.Js or React. Experience with PowerBI, SQL Server Reporting Services or similar. Experience of JSON, and cloud technologies. Awareness of technology ...

Looking For Strong commercial software engineering experience Proficiency in at least one core language such as C++, Java or C# Experience with Python, JavaScript, PowerShell or similar scripting languages Understanding of secure software development and software engineering best practices Experience with testing, CI/CD and version control tools Ability ...

Looking For Strong commercial software engineering experience Proficiency in at least one core language such as C++, Java or C# Experience with Python, JavaScript, PowerShell or similar scripting languages Understanding of secure software development and software engineering best practices Experience with testing, CI/CD and version control tools Ability ...

Automate Experience with Copilot Studio, AI Builder or Azure AI Services is highly desirable Knowledge of Dataverse and Power Platform integrations Experience with C#, JavaScript, .NET or Azure is beneficial Excellent communication and consulting skills What's on offer Up to £70,000 depending on experience Excellent benefits package Work ...

deliver scalable, user-focused solutions. Required Experience 5+ years' experience delivering SharePoint Online and Microsoft 365 solutions. Strong SharePoint Online development experience. SPFx, TypeScript, JavaScript, React, REST APIs and Microsoft Graph. Power Apps, Power Automate and Dataverse expertise. Experience with SharePoint governance, permissions, information architecture and document management. Excellent stakeholder ...

multidisciplinary technology team of up to 25 Driving engineering quality, delivery performance and operational maturity Overseeing a modern technology stack including React, Node.js, JavaScript and TypeScript Leading the organisation’s ISO 27001 implementation through to certification Strengthening security, governance, risk and compliance Overseeing an AWS cloud environment and modern cloud ...

goals Analytical, creative problem solver with good communication skills Strong work ethic and team player with positive attitude Desirable Skills HTML, CSS (and LESS), Javascript (and Typescript) ASP.NET Web Forms and MVC IIS WebAPI jQuery Claude Code or similar agentic coding tools Unit Testing Use of TFS for source control ...

About you: Strong software engineering background with experience building production-grade solutions (preferably 7-10 years of experience+) Experience working with full-stack applications -JavaScript/TypeScript, Python (Java is a bonus). Experience working with AI technologies from Agentic systems, to RAG/CAG, LLM applications. Experience with cloud ...

Azure, AWS, or GCP. Experience with monitoring and observability tools such as Grafana, Splunk, New Relic, or Dynatrace. Scripting and automation skills using Python, JavaScript, or similar technologies. Understanding of Docker, Kubernetes, and modern containerised environments. Strong communication and problem-solving abilities. Desirable Experience Kafka, IBM MQ, or similar Middleware ...