151 to 175 of 331 ECMAScript Jobs in London

solutions. Moodle Developer-PHP-MySQL- Essential Experience Extensive Moodle development skills including Moodle's architecture, APIs and plugin development. Strong skills in PHP Development, JavaScript, Git version control. Technical abilities in MySQL/Percona (SQL) database design. Excellent communication and stakeholder engagement skills with the ability to illicit good quality ...

solutions. Moodle Developer-PHP-MySQL- Essential Experience • Extensive Moodle development skills including Moodle's architecture, APIs and plugin development. • Strong skills in PHP Development, JavaScript, Git version control. • Technical abilities in MySQL/Percona (SQL) database design. • Excellent communication and stakeholder engagement skills with the ability to illicit good quality ...

Qualifications: Degree in Business, Information Technology, or a related field. (not mandatory but a plus) Basic knowledge of programming languages such as Python or JavaScript (not mandatory but a plus ...

Full-Stack Developer . Node.js experience Experience working on GDS or public sector digital projects (highly desirable). Solid knowledge of modern JavaScript frameworks and web standards. Understanding of accessibility (WCAG) and secure development practices. SC clearance or eligibility to obtain SC clearance is essential. Working Model Hybrid role with ...

quality solutions. Ensuring best practices in coding, testing, and deployment. What We're Looking For Strong experience in Dynamics 365 CE development (plugins, workflows, JavaScript, C#). Familiarity with Power Platform and Dataverse . Knowledge of Azure services and API integrations. Excellent communication and problem-solving skills. What ...

Prototype and deliver major platform improvements Mentor engineers and drive engineering best practices Influence architecture across multiple teams What we're looking for Expert JavaScript/TypeScript with React/Node Deep graphics experience - scene graphs, geometry, layout engines, rendering pipelines Background in real-time systems or collaborative editors 10+ ...

covering platform architecture, technology choices, and vendor selection. Skills & Experience Background working with PHP or WordPress Strong experience working with React Experience working with Javascript Comfortable acting as the primary technical owner Senior Full Stack Developer ...

TSOM, ITOM, ITAM, HRSD, CSM, GRC, SecOps). Proven expertise in ServiceNow integrations (REST, SOAP, APIs, MID Servers, etc.). Experience with ServiceNow Scripting (JavaScript, Glide, Flow Designer) and ServiceNow data model. Knowledge of ITIL/ITSM processes and best practices. Experience designing and implementing CMDB and Discovery. Excellent problem ...

knowledge base. Provide training and guidance to end-users and stakeholders. Strong knowledge of ServiceNow Core and Platform modules. Proficiency in HTML, CSS, JavaScript, and scripting for ServiceNow customisation. Experience with Agile/SCRUM project management methodologies Experience with workflow design, integrations, and performance tuning. Certifications such as ServiceNow System ...

Power Fx formulas and strong communication and problem-solving skills are essential. Preferred qualities include experience with Azure services or custom connectors, familiarity with JavaScript or other web technologies and Power Platform certifications such as PL-100, PL-200 or PL-400. Reasonable Adjustments: Respect and equality are core values ...

TARGET services updates, ISO 20022 migration, and AML/CTF regulations. Proficiency in API Design, microservices, and integration platforms. Modernprogramming languages (Java, .NET, Python, JavaScript frameworks) What you'll get in return An exciting opportunity to join an international organisation working with a major financial services organisation. Furthermore, a competitive ...

experience building and deploying applications using Palantir Foundry Strong software/data engineering background - Computer Science, Physics, Maths, Data Science. Proficiency in Python and JavaScript/TypeScript Experience solving technical problems involving cloud, infrastructure, data pipelines, or full-stack apps Ability to design and manage Ontologies and build applications using ...

experience , with at least 2 years in a commercial setting Strong experience building modern web interfaces using Vue.js (or similar frameworks) Solid knowledge of JavaScript and/or TypeScript, HTML, and CSS Experience integrating front-end applications with back-end APIs Strong UX instincts, especially for complex or data-rich ...

TARGET services updates, ISO 20022 migration, and AML/CTF regulations. Proficiency in API Design, microservices, and integration platforms. Modernprogramming languages (Java, .NET, Python, JavaScript frameworks) What you'll get in return An exciting opportunity to join an international organisation working with a major financial services organisation. Furthermore, a competitive ...

enterprise contexts Align solutions with established enterprise standards and architectural principles Essential Skills for the AI Solutions Architect: Strong expertise in Python and JavaScript Hands-on experience with backend frameworks and modern frontend frameworks Deep knowledge of Generative AI and agent-based AI frameworks including RAG and orchestration patterns Strong ...

Fiori guidelines, security, and UX standards What We Are Looking For: Extensive SAP UI5/Fiori development experience Strong skills in UI5, Fiori, JavaScript, HTML5, CSS, XML, debugging tools Hands-on development with CDS Views (including UI annotations) Experience with OData services (SAP Gateway), BOPF, RAP framework Good understanding ...

Familiarity with test automation tools beyond ATF (e.g., Selenium, Cypress) for cross-platform or integration testing is a plus. Basic understanding of ServiceNow scripting (JavaScript, Glide API) to effectively debug and analyse issues. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse ...

MuleSoft). Hands-on experience with Experience Cloud customisation and configuration. Strong knowledge of Salesforce security, governor limits, and performance best practices. Proficiency in JavaScript and building custom UIs on the Lightning platform. Familiarity with code versioning (Bitbucket/Git) and project tracking tools (JIRA/Confluence). Salesforce certifications ...

system. Adhering to ITIL best practises and escalating unresolved issues when needed. Requirements: Familiarity with Microsoft Office Suite. Experience with scripting languages (e.g., PowerShell, JavaScript, Python, SQL) is a plus. A structured and methodical approach to tasks with strong attention to detail. Flexibility in working hours, with a willingness ...

system. Adhering to ITIL best practises and escalating unresolved issues when needed. Requirements: Familiarity with Microsoft Office Suite. Experience with scripting languages (e.g., PowerShell, JavaScript, Python, SQL) is a plus. A structured and methodical approach to tasks with strong attention to detail. Flexibility in working hours, with a willingness ...

system. Adhering to ITIL best practises and escalating unresolved issues when needed. Requirements: Familiarity with Microsoft Office Suite. Experience with scripting languages (e.g., PowerShell, JavaScript, Python, SQL) is a plus. A structured and methodical approach to tasks with strong attention to detail. Flexibility in working hours, with a willingness ...

system. Adhering to ITIL best practises and escalating unresolved issues when needed. Requirements: Familiarity with Microsoft Office Suite. Experience with scripting languages (e.g., PowerShell, JavaScript, Python, SQL) is a plus. A structured and methodical approach to tasks with strong attention to detail. Flexibility in working hours, with a willingness ...

product lines outside of ITSM (e.g. ITOM, ITAM, HAM/SAM, SPM, HR, CSM, etc.) Ability to demonstrate advanced scripting and integration skills – JavaScript, SQL, API Web Services Experience integrating ServiceNow with Cloud Infrastructure (e.g AWS, Azure, GCP) Security Clearance is desirable, or the ability to obtain SC clearance ...

architecting and building scalable platforms, ideally in no-code/low-code environments. Proficiency in programming languages such as C++, C#, Python, or JavaScript (WebGL, Three.js, etc.). Deep understanding of networking, cloud computing, and backend systems that support immersive experiences. Experience in Unity, C#, Web development, WebGL, and backend ...

Lead Node Developer/Backend Software Engineer (Node.js API JavaScript) London onsite Do you have strong backend development skills with Node.js combined with a good knowledge of financial markets? You could be progressing your career in a senior, hands-on Node Developer role at a global cryptocurrency market data ...