51 to 75 of 341 ECMAScript Jobs in London

across the full lifecycle Hands-on expertise with Microsoft-based environments (e.g. Azure testing tools, AI platforms) Proficiency in one or more: Python, Java, JavaScript, SQL, or R Proven experience in: AI/Generative AI testing RAG (Retrieval-Augmented Generation) solution validation (e.g. RAGAS framework) CI/CD, DevOps ...

across the full lifecycle Hands-on expertise with Microsoft-based environments (e.g. Azure testing tools, AI platforms) Proficiency in one or more: Python, Java, JavaScript, SQL, or R Proven experience in: AI/Generative AI testing RAG (Retrieval-Augmented Generation) solution validation (e.g. RAGAS framework) CI/CD, DevOps ...

application development. Use Node.js and related tools for effective backend development. Design and implement effective UIs with a focus on user experience, using TypeScript, JavaScript, and CSS. Integrate frontend and backend aspects of the application using RESTful APIs. Participate in continuous integration and deployment (CI/CD) pipelines. Ensure software ...

Sales Dataverse Power Platform Power Apps (Model-Driven Apps) Power Automate Customer Insights Sales Accelerator Strong hands-on development capability including: C# .NET JavaScript Plugins Custom Workflow Activities REST APIs Experience designing enterprise integrations using: Azure Functions Logic Apps Service Bus Azure Data Factory Azure Key Vault Strong stakeholder management ...

Strong, hands on experience with Swift, which is essential for this role \n Experience working with modern languages and frameworks such as TypeScript, JavaScript, Node.js, and Angular \n Deep understanding of software architecture principles, patterns, and design methodologies \n Experience with cloud platforms such as Azure ...

SaaS environment \ NStrong, hands on experience with Swift, which is essential for this role \ NExperience working with modern languages and frameworks such as TypeScript, JavaScript, Node.Js, and Angular \ NDeep understanding of software architecture principles, patterns, and design methodologies \ NExperience with cloud platforms such as Azure, AWS, or GCP \ NStrong knowledge ...

SaaS environment Strong, hands on experience with Swift, which is essential for this role Experience working with modern languages and frameworks such as TypeScript, JavaScript, Node.js, and Angular Deep understanding of software architecture principles, patterns, and design methodologies Experience with cloud platforms such as Azure, AWS, or GCP Strong knowledge ...

ownership (build, test, deploy, monitor, iterate); growth mindset with continuous learning and knowledge sharing.\ N\n\nCode: Java 17/21 (Spring, Maven), Groovy, JavaScript/TypeScript (Angular)\ N\n\nTesting: JUnit, Spock\ N\n\nDeployment: Private Cloud (VMs/containers)\ N\n\nTooling: GitLab (git and CI/ ...

equivalent experience. Experience: 8+ years of professional software engineering experience. Required Experience: C# and .NET development across web and/or desktop applications. JavaScript or TypeScript. SQL Server, relational database design, stored procedures, and T-SQL. HTTP APIs and service-oriented or distributed systems. Message queues, service buses, asynchronous processing ...

Power Platform and/or Copilot. Previous RPA experience ( UiPath, Power Automate Desktop, Blue Prism, Automation Anywhere ). Knowledge of coding languages (e.g., .NET, JavaScript, Python ) to extend low-code solutions Experience integrating Power Platform with Azure AI services or other enterprise systems Whats in It for You? At Scale ...

generation, refactoring, debugging, documentation, and testing.\ N\nRequired Qualifications, Capabilities, and Skills:\ N\nFormal training or certification in software engineering.\ NExpertise in HTML, CSS, JavaScript, React, TypeScript, and state management.\ NExperience optimizing and debugging performance and memory issues in web applications.\ NStrong communicationand collaboration skills with cross-functional teams.\ NFamiliarity ...

Services (AWS) - Strong experience using GitHub Actions within a CI/CD pipeline - Solid Python knowledge - Experience with front-end technologies such as JavaScript and Node - Experience working with Web Application Firewall (WAF) technologies and Cloudflare features - Solid working experience with Git and SQL - Knowledge of Terraform and experience working ...

NApplied knowledge offront end frameworks (Angular, React, other similar)\ NSpring framework or Jax-RS, Jax-WS, JPA \ NKnowledge of selected front end technologies (HTML, JavaScript, CSS)\ NRest, Hibernate, Docker, Terraform, GitHub, Jenkins, development and deployment in a cloud environment \ NSQL \nTDD/BDD \ NExperience of working with cloud infrastructure (Azure ...

stable as we grow. Security, compliance, and permissions models that protect our customers and meet enterprise‐grade standards. Tech Stack includes: Node.js (TypeScript & JavaScript), Dart/Flutter, C++, MySQL (Aurora), Redis, OpenSearch, AWS (Fargate, Lambda, CloudWatch), Docker, Terraform, GitHub Actions Requirements 8+ years of professional software engineering experience, specifically ...

automation Broader observability tooling knowledge advantageous: Splunk, Elastic, Datadog, Cribl Application-stack and programming awareness advantageous: Java and/or .NET, web technologies (JavaScript), SQL/relational databases, and distributed/microservices architectures (J2EE, .NET, microservices) Strong client management — comfortable with senior stakeholders and able to challenge constructively Direct line ...

move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

move forward. Step 2 - Online Training The second step includes a selection of more advanced courses to get you up to speed. React-js JavaScript JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. ...

Experience · 3–5 years’ software development experience, with strong Python skills and knowledge of scalable architecture. · Experience with FastAPI, Flask or Django, plus React, JavaScript or TypeScript, and Node.js. · Familiarity with Git, CI/CD, automated testing and Agile delivery. · Knowledge of Databricks, Lakehouse architecture, geospatial data or insurance analytics ...

Management, and Key Vault. Experience with SQL Server, REST APIs, and Infrastructure as Code (Terraform, ARM, or Bicep). Knowledge of C#, .NET, or JavaScript/TypeScript. Experience working in Agile environments and applying DevSecOps principles. Robert Walters Operations Limited is an employment business and employment agency and welcomes applications ...

interested in candidates with experience in some or all of the following: Java and/or Python development TypeScript and/or JavaScript development AWS cloud technologies Software engineering best practices including testing, code reviews and CI/CD Agile development environments Requirements Strong problem-solving and communication skills Willingness ...

focus on engineering fundamentals Background in Computer Science or a STEM discipline (Russell Group preferred, 2:1 minimum) Experience with or exposure to JavaScript/TypeScript and Python (via industry, academic or personal projects) Interest in modern technologies such as AWS, Docker, SQL, and front-end development Evidence of curiosity ...

stack software engineering. Deep backend expertise in Core Java, specifically with multithreading, complex algorithms, and data structures. Frontend proficiency building responsive UIs with ReactJS, JavaScript/TypeScript, and state management tools (Redux or Context API). Architectural design skills spanning application, data, and cloud solution architecture. Cloud & Infrastructure knowledge with ...

understand the business domain and translate product strategy into technical solutions. \n Working knowledge of Groovy with Spock preferred. \n Working knowledge of JavaScript/TypeScript and Angular 15+ preferred. \n\n At BNY, our culture speaks for itself, check out the latest BNY news at: \n BNY Newsroom ...