976 to 1,000 of 1,552 JavaScript Jobs in England

curiosity and a willingness to challenge assumptions when better solutions exist. Nice To Have Experience with Databricks or similar analytics platforms. Experience with HTML, JavaScript or related technologies. Previous experience in a scaling technology, analytics or science-led business. Experience leading teams through growth and change. Company Benefits Hybrid working ...

daily habit, statistics you can apply rather than recite, and dashboards you built yourself. You can code and you speak engineering. Python or JavaScript well enough to pull data, prototype a feature or automate a workflow, and enough architecture to have a real conversation about trade-offs and effort. Engineers ...

production engineering—not only program or stakeholder management. Are highly proficient in Python and comfortable working across an AI application stack; experience with JavaScript, TypeScript, or another relevant language is valuable. Understand how to evaluate AI systems systematically using representative data, graders, production signals, and human judgment. Have navigated enterprise ...

production engineering—not only program, enablement, or stakeholder management. Are highly proficient in Python and comfortable working across modern software development environments; experience with JavaScript, TypeScript, or another relevant language is valuable. Are an active user of AI coding tools and have developed a strong point of view ...

scale data sets with structured or unstructured data Experience in building user facing applications over large amounts of data using technologies like React, Angular, JavaScript etc. Experience implementing process improvements and automation Strong Python development skills (including Pandas and related data-processing libraries). Experience with big data technologies such ...

z2bz0 years of experience in Solutions Engineering, Sales Engineering, Solutions Consulting, or an analytics role. Proficiency in SQL, with working knowledge of JavaScript or Python preferred Solid understanding of data modeling, cloud data platforms, and BI/analytics tools such as Snowflake, Redshift, BigQuery, Synapse, Tableau, Looker, or similar Strong ...

production engineering—not only program, enablement, or stakeholder management.- Are highly proficient in Python and comfortable working across modern software development environments; experience with JavaScript, TypeScript, or another relevant language is valuable.- Are an active user of AI coding tools and have developed a strong point of view ...

conversation design principles, including intent journeys, task flows, fallback paths, repair prompts, turn-taking, escalation points, voice-friendly wording, and reducing customer friction. Strong JavaScript understanding for reviewing Code Nodes, validation logic, payload mapping, API response handling, context manipulation, logging, and custom flow behaviour. Experience designing secure REST API integrations ...

haveDemonstrated understanding of the Salesforce platform and ecosystem, including Agentic AI capabilities and Data CloudWorking knowledge of one or more programming languages: Python, JavaScript, Java, or ApexProven ability to lead and own complex, ambiguous engagements end-to-end — from discovery through to measurable outcomesExperience leading AI/LLM solution design ...

scale data sets with structured or unstructured data Experience in building user facing applications over large amounts of data using technologies like React, Angular, JavaScript etc. Experience implementing process improvements and automation Skills that will help: Global Risk Management experience High level of intellectual curiosity Experience implementing strategic process improvements ...

science fundamentals including data structures, algorithms, and object-oriented or functional design. Deep understanding of the web and technologies such as web browsers, HTTP, JavaScript and WebAssembly Bonus Points Experience building high performance distributed systems Experience delivering and operating critical infrastructure for cloud platforms, especially serverless platforms Deep Linux/ ...

professional environment* Strong background in Computer Science or a related engineering discipline* Expert-level proficiency in one or more programming languages (e.g., JavaScript, Java, Python, Apex)* Extensive hands-on experience building and deploying solutions with AI/LLM technologies, including integrating LLMs, applying advanced AI orchestration frameworks (e.g., LangChain, LlamaIndex ...

enjoy designing and developing scalable, high-performance applications using Java and JavaScript? Do you enjoy designing and developing scalable, high-performance applications using Java and JavaScript? About The Team You will join the Identity & Access Management team, which owns the authentication and authorisation infrastructure underpinning Elsevier’s global product suite. … dimensional data modelling principles Intermediate knowledge of multiple data storage subsystems Confident practitioner in development languages including but not limited to: Java/J2EE, JavaScript, JSP, HTML, Node.js, React, XML, SQL, Windows, Unix. Experience with Keycloak, Auth0, or another identity provider, including realm configuration, authentication flows, and OIDC client setup. ...

date with modern frontend technologies and development best practice About You We're looking for a proven frontend developer with strong experience across modern JavaScript frameworks and a good understanding of software development practices. You'll ideally have: Strong commercial experience with React, Next.js and TypeScript Excellent knowledge of HTML … JavaScript Experience integrating with APIs Familiarity with Elasticsearch/search indexes and SQL-based databases Experience using Git and modern development workflows Understanding of cloud environments, ideally Azure and/or AWS Experience with responsive and accessible web development Strong debugging and problem-solving skills Excellent communication and collaboration skills ...

.NET Software Developer- Azure - Preston Senior .NET Software Developer with experience in both back-end C# .NET/.NET Core development and front-end JavaScript development (Vue.js/Angular/React, etc) is required by a leading company in Preston. You should also have some development experience in the Cloud … software development projects in AI advancement, along with several greenfield projects ready to go. Key skills: Full-stack development experience in both C#.NET and JavaScript (Vue.js/Angular/React etc) with a passion for embracing new front-end technologies. Azure experience with a good appreciation of Azure Functions, Storage ...

Graduate Software Developers x 5. Python |C# | .NET | SQL | JavaScript | TypeScript | React | Cloud | AI. £37-38K. Berkshire We are hiring for our client, an established international technology company developing cloud-based, AI-enabled software platforms used by major organisations worldwide. They are looking for high-calibre graduates, Graduate Software … testing software, principally using C# and .NET Building back-end applications and new product features Working with SQL Server and relational databases Developing with JavaScript, TypeScript and React Working within an Agile/Scrum engineering environment Testing, debugging and improving existing applications Using Git for source control and peer reviewing ...

users and stakeholders. That's where you come in. What You'll Be Doing Building responsive, maintainable front-end applications with React and modern JavaScript Working with REST APIs, collaborating closely with the back-end team on integration Pairing with and mentoring a junior developer code reviews, guidance, and simply … DevOps What You'll Bring Must-haves: Solid experience with React (or another modern JS framework, with a willingness to work in React) Strong JavaScript/TypeScript and HTML5/CSS3 Comfortable integrating REST APIs Git and Agile delivery experience Nice-to-haves: Some C#/.NET awareness ...

custom connectors, OAuth 2.0, Microsoft Entra ID and secure secrets management Pro-code engineering capability in one or more languages such as TypeScript/JavaScript, C# or Python, with experience extending low-code services appropriately Strong software engineering practice, including testing, version control, code review, documentation, CI/CD, observability … Development AI Agent Development MCP Integration API and Integration Skills Pro-code Engineering ATS Optimization Keywords Hard Skills Power Automate Dataverse Copilot Studio TypeScript JavaScript C# Python REST/JSON OAuth 2.0 CI/CD Soft Skills Technical Leadership Communication Mentoring Certifications & Qualifications Security Clearance Baseline Personnel Security Standard Industry ...

deploy, and support Blackstone Innovations’ suite of applications. Our custom-built applications are mostly developed in Python or C# on the .NET platform with JavaScript/React/Node.js and hosted within AWS. We take full advantage of cloud native container-based and serverless architectures. We also build robust data … create containerized microservices Automate infrastructure configuration using Terraform and Puppet Use tools such as Airflow and Snowflake to build data pipelines Integrate various JavaScript libraries such as React to deliver seamless user experiences Design data models and persist data to SQL Server Use T‐SQL to manipulate and transform data ...

writing maintainable, reusable code. Experience writing automated tests using tools such as PHPUnit and/or Pest. Experience with modern front-end development and JavaScript frameworks such as React, Vue or similar. A good understanding of HTML, CSS and responsive web development. Experience using Git and working within structured development … Azure or similar. Experience developing and consuming RESTful APIs. Experience with application performance optimisation, including database queries and efficient application code. Experience with modern JavaScript tooling and front-end build processes. An interest in emerging AI technologies and how they can be applied responsibly to improve software development and digital ...

with opportunities to contribute across API development, cloud-native services and data integration. Typical responsibilities include: Developing software services using languages such as Java, JavaScript, TypeScript, Python or C++ Building full-stack applications using frameworks such as React, Node.js, Spring Boot, Next.js or similar Designing and developing APIs, microservices … modern software engineering practices, frameworks and secure application development across HMG-style technology estates Proficiency in one or more programming languages such as Java, JavaScript, TypeScript, Python or C++, with experience building APIs and full-stack applications Experience designing and developing distributed systems, including microservices, event-driven architectures and high ...

Senior Software Engineer I (JavaScript) Ready to build intelligent, high-impact applications that push the boundaries of modern JavaScript and AI tooling? Do you thrive in solving complex engineering challenges and shaping scalable, future-ready solutions? About the team ScienceDirect is the world's leading collection of science information … growth of the London engineering team through collaboration, knowledge sharing, and participation in recruitment. Requirements Core Engineering Skills: Strong knowledge of HTML, CSS, and JavaScript Experience building modern web applications using React Experience working with Node.js, Express, or related backend services Experience working with RESTful APIs Familiarity with agile development ...

Infoserv Systems Ltd in Cheltenham is seeking a Fullstack Engineer to join our delivery teams, focusing on modern JavaScript and Java applications, with cloud native deployments in OpenShift and Kubernetes. You will work across distributed architectures, implement Web API integrations, and contribute to observability and security practices. A DV clearance ...

tokenization. You will design and maintain scalable solutions while collaborating with product teams. With over 5 years of experience expected, proficiency in TypeScript or JavaScript is essential. This position offers a dynamic and ambitious working environment in London, with significant responsibilities and the chance for impactful work. #J-18808-Ljbffr ...

frameworks, and partner with Product, Engineering, and Operations to ensure delivery of high-quality software on time. You will work with Playwright (TypeScript/JavaScript) and REST Assured for API testing, while applying root-cause analysis and risk-based testing to elevate overall product quality and #J-18808-Ljbffr ...