176 to 200 of 301 ECMAScript Jobs in London

platform . Hands-on experience with HR Service Delivery (HRSD) . Experience with additional modules such as ITSM, CSM, or ITOM. Strong scripting capability (JavaScript, Glide API, Flow Designer). Experience with integrations using REST/SOAP APIs. Understanding of ServiceNow data model, workflows, and platform architecture. Experience working within ...

teams Key Details • Salary: £80k–£100k base (flexible for strong profiles) • Working model: Hybrid, 3 days per week in London office • Tech stack: Python, JavaScript, GenAI (RAG, LangChain, LlamaIndex), agentic systems, Azure/AWS • Visa: No sponsorship available Interested? Please apply below. ...

Details • Salary: £70k–£85k base (flexible for strong profiles) • Working model: Hybrid, 3 days per week in London office • Tech stack: Python/JavaScript, GenAI (RAG, LangChain, LlamaIndex), agentic frameworks, Azure/AWS • Visa: No sponsorship available Interested? Please apply below. ...

real influence over product and technical direction , you’ll feel very at home here! 💼 Requirements 4+ years building full-stack applications with Python/JavaScript/TypeScript Experience working in a fast-moving, high-agency engineering environment Computer Science, Engineering, or STEM degree from a top-tier university Strong product ...

engineers You Will Need Strong digital development background within news, media or publishing 5+ years experience building interactive graphics using HTML, CSS and JavaScript Ability to work quickly, collaboratively and accurately in a high-pressure newsroom Eye for detail and a passion for delivering unrivalled user experiences ...

APIs and distributed services • Data platforms including Snowflake, Databricks, BigQuery, and Kafka • SaaS integrations and enterprise software ecosystems • Automation and scripting using Python or JavaScript We’re Looking For • Experience in Solutions Engineering, Sales Engineering, or Technical Consulting • Strong understanding of cloud platforms, APIs, and system integrations • Ability to communicate ...

Braze, Salesforce Marketing Cloud, Unica, Klaviyo, Eloqua, etc. Experience with other marketing tools like Adobe Target, Litmus, Google Analytics, Taxi, Moveable Ink. Knowledge of JavaScript, Liquid script, AMPscript, HTML, and CSS. (Bonus not a must have ...

demonstrate Relevant Skills: Required: Fluent with Displayr and/or Q An appreciation of data packages/languages such as SPSS R, Python or Javascript Knowledge: Clear understanding of data structure, Displayr workflow and QA, and proven ability to apply that knowledge. Curiosity: You want to know more, learn more ...

Delivery SecOps/GRC (desirable) Experience Platform, Service Catalog, Flow Designer, IntegrationHub Technical Skills Advanced knowledge of: Scoped applications and update sets Glide scripting (JavaScript) Flow Designer and Automation Engine REST/SOAP integrations and MID Server CMDB & CSDM framework Strong understanding of: Role-based security Performance Analytics UI Builder ...

just delivery Likely fit: This is likely to suit someone who has: Around 3+ years of engineering experience Strong React and full-stack JavaScript/TypeScript capability Worked in a startup, small team, or similarly fluid environment Built things independently Genuine comfort with pace, ambiguity and ownership Particularly relevant backgrounds ...

software, or customer experience platforms.* 3+ years leading large, strategic, and complex enterprise deals.* Deep technical fluency with web/scripting technologies (HTML, CSS, JavaScript, JSON, LLMs, MCP) and SaaS architectures.* Proven success in positioning the business value of technical solutions and the strategic role of Professional Services and Partners. ...

ScalersHQareproudtobepartneringwithaninnovativeandfast growingMediaorganisationinLondon.WearelookingforaLeadJavaScriptEngineertojointheircollaborativetechteam. You'llplayakeyroleindeliveringcutting-edgeAdTechanalyticssolutions,reportingdirectlytotheHeadofEngineeringandassistinginmanagementoftheteam.Thisisafantasticopportunitytoworkinahigh-impactenvironmentalongsideexperiencedengineersandproductspecialists,helpingtoshapethefutureofmediatechnology. KeyResponsibilities Leadarchitectureanddirectionforarangeofdigitalproducts. Championengineering,establishandupholdcodingbestpractices. CollaboratewithPM'sPO's,designers,andseniorstakeholderstoshapesolutions. Leadandguideteamsonfeaturebreakdown,technicalplanning,andreleaseprocesses. Manageandmentorengineersalongwithgrowingahigh-performingteams. Skills&ExperienceRequired ExtensiveexperiencewithJavaScript/TypeScript,React,Redux,andNode.js StrongexperienceinTDDandtestingframeworks(Jest,Mocha,Cypres/ ...

Senior JavaScript Engineer (Full Stack) | FinTech Platform | London Hybrid | £85,000 We’re working with a London-based Fintech company who are building high-performance trading/finance systems for enterprise clients. This is a long-term, production-critical platform that is actively evolving, with a strong focus on performance ...

.NET Developer, .NET 10.0, C# 14 - Consultancy - London Or Surrey (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award winning Microsoft consultancy. They specialise … Knowledge of software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, MongoDB, Azure, AWS, Node.js and Elasticsearch. This is a truly exciting project, one which if you are given ...

balance technical delivery with mentoring and architectural direction. Key Responsibilities Lead the design, development, and deployment of full-stack applications using Java, React, JavaScript , and AWS . Provide technical leadership and direction to development teams. Collaborate with architects, product owners, and stakeholders to deliver secure and scalable solutions. Champion best … government and security compliance standards. Skills & Experience Essential: Active SC Clearance . Strong background in Java and React development. Proficiency with AWS and modern JavaScript frameworks. Experience leading technical teams or projects in an agile environment. Excellent problem-solving, communication, and stakeholder engagement skills. Desirable: Previous experience working ...

work runs until 2nd April and then a new one will be signed and the contract should be extended Greenfield project Data Modelling, Oauth, Javascript Typscript React, node click apply for full job details ...

functional teams, mentor engineers, and influence key product decisions. The ideal candidate has at least 3 years of software engineering experience, strong knowledge in Javascript frameworks and Python, and is excited about team leadership. This role offers a competitive salary, numerous benefits, and a chance to impact the insurance industry ...

schedule and refine technical work. - Design, implementation, and operations of Google Apigee in a technology lead role - Programming language experience in particular Python or Javascript - Cloud architecture: Azure (Specifically Pipelines) - Enterprise API Platform preferably Apigee Lead Azure Platform Engineer - API Platform (APIM/Apigee) | £600- £625 InsideIR35 | 6 Month Initial ...

Dynamics is rolled out within the organisation. Experience/responsibility Design and build bespoke customisation's within Dynamics 365 Solid experience with C#, JavaScript, Power Automate, PowerBI and Power Apps Develop custom entities, forms, plugins, and workflows Build integration's between CRM and other enterprise systems Work closely with ...

Dynamics is rolled out within the organisation. Experience/responsibility Design and build bespoke customisation's within Dynamics 365 Solid experience with C#, Javascript, Power Automate, PowerBI and Power Apps Develop custom entities, forms, plugins, and workflows Build integration's between CRM and other enterprise systems Work closely with ...

3+ years of hands-on SEO experience, with a strong technical focus Proven experience delivering successful technical SEO strategies A solid understanding of HTML, JavaScript, schema markup, redirects, and page speed optimisation Strong analytical and problem-solving skills Ability to work independently and manage projects end-to-end Comfortable communicating ...

Suite Essential - ArcGIS Pro, ArcGIS Enterprise, ArcGIS Online, Experience Builder, Dashboards, Field Apps - Survey123/FieldMaps, Arcade Safe FME - Essential Arcade/Python/JavaScript SQL API integration CAD - Bentley Open Buildings Designer/Autodesk Appreciation of coordinate systems and conversion between them Experience working with Ordnance Survey datasets ...

years of experience in web analytics implementation and reporting . Strong technical knowledge of Adobe Analytics implementation frameworks . Solid experience with JavaScript, HTML, and CSS for analytics tagging and data collection. Experience using Adobe Launch/Tags or AEP Web SDK . Experience building dashboards in Adobe Analysis Workspace ...

delivering technical automation solutions — not just documenting them Solid SQL skills, including complex queries and joins Front-end and reporting experience using HTML and JavaScript Exposure to Enterprise Content Management platforms (ideally OpenText Content Server) Understanding of identity, access management, and SSO concepts Experience working in highly secure or regulated ...

Application Software Engineer – JavaScript A fantastic opportunity for talented Software Developers, to join an industry-leading software company in either London or Cambridge offering the opportunity to work on a wide variety of web application infrastructure projects using a diverse toolset, with an emphasis on JavaScript, Node.js and related frameworks. … class honours degree from a leading university plus AAB at A Level (or equivalent UCAS points) Solid commercial experience using JavaScript and ideally, node.js and related technologies/frameworks - top new graduates considered for the Cambridge office You class yourself as a tech innovator and the idea of shaping products ...