176 to 200 of 992 ECMAScript Jobs

Software Engineer

Hiring Organisation
Searchability
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £60,000 per annum
key. EXPERIENCE LEVEL Mid-to-senior level developers * Ideally 3-4+ years' commercial development experience ESSENTIAL/MUST HAVE SKILLS C# * ASP.NET * Modern JavaScript frameworks or libraries (Vue, React, Angular) * SQL databases * Git/version control DESIRABLE/NICE TO HAVE SKILLS Vue.js * Latest versions of ASP.NET * MongoDB * MySQL ...

Lead Developer, .NET, C#, Azure, Logic Apps, React, GenAI, Part Remote

Hiring Organisation
Carrington Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£84,000 - £89,000 per annum
candidates usually fall down on their lack of skills with LogicApps – this is essential Good, hardened Full Stack Development skills within C#, .NET, React, JavaScript, HTML/CSS, Azure PaaS (Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service, ARM/Bicep templates), SharePoint Acceptance that Development ...

Software Developer

Hiring Organisation
hireful
Location
Leeds / Work from home, West Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£35000 - £45000/annum £35K - £45K Basic + Bonus + Benefits
years (or more) post-graduation commercial experience in software development using modern programming languages. You might have experience with: Python Java .NET/C# JavaScript/TypeScript Similar modern languages Important: Specific Python experience isn't required. We believe good software engineers can adapt to any language with proper support ...

Software Developer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £601/day
React and TypeScript Python AWS services i.e. Athena/Glue, DynamoDB, ECS, S3, Lambda, SQS, Step Function, etc Automated testing frameworks for Python and JavaScript Terraform for infrastructure-as-code Agile delivery workflows Tooling experience: Git Jira Confluence Desirable (Nice to Have): Cypress GitHub Actions Splunk Other Requirements: Eligible ...

Senior Software Engineer

Hiring Organisation
Matchtech
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Skills and Qualifications: GUI development frameworks such as eGUI, GTK, Tauri Yocto, Petalinux, and uBoot Python, Jupyter Notebooks, or Matlab Web development languages (HTML, Javascript, Typescript, React) IOS/Android development Experience with communications protocols - TCP, QUIC, WiFi Knowledge of GNU Radio and Software Defined Radios Experience with FPGAs ...

Back End Developer

Hiring Organisation
Albert Bow
Location
London Area, United Kingdom
platform that connects both traditional and on‐chain financial services Must‐have experience: Strong backend engineering background with deep coding experience Professional experience with JavaScript/TypeScript (Node.js) and/or Golang Solid understanding of microservices, event‐driven systems & distributed architecture Strong knowledge of PostgreSQL and/or Redis Understanding ...

Senior Application Specialist

Hiring Organisation
X4 Technology
Location
Greater London, England, United Kingdom
code reviews Senior Application Specialist – Key Skills Required Strong full-stack development background within LAMP environments 5+ years PHP experience (Laravel strongly preferred) Strong JavaScript, HTML and CSS skills Experience building scalable, secure and highly available systems REST and SOAP API integration experience Test Driven Development (TDD) and PHPUnit Docker ...

Senior Full Stack Software Engineer

Hiring Organisation
Bolt Technical Limited
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
support best practices What Theyre Looking For Senior full-stack experience in a LAMP environment Strong PHP and MySQL skills Experience with modern JavaScript frameworks API design experience Comfortable in a hands-on, pragmatic, small-team environment Strong communication and problem-solving skills Package & Benefits £70,000 £80,000 salary ...

Full Stack Software Engineer

Hiring Organisation
Matchtech
Location
Tring, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 70 Hourly
best practices across browsers and devices. Contribute to software architecture, project planning, and specification documentation. Job Requirements: Proficiency in frontend technologies including HTML5, CSS3, JavaScript, TypeScript, React, and Next.js. Experience with backend services using NestJS and related TypeScript tooling. Understanding of various communication protocols like TCP/IP, HTTP ...

Software Engineer

Hiring Organisation
Harrington Starr
Location
London Area, United Kingdom
solving skills Experience collaborating with technical stakeholders such as researchers or data scientists Desirable Experience Experience with languages such as C++, C#, Rust, or JavaScript Experience building microservices or distributed systems Linux experience including debugging services and working with system logs Exposure to trading systems, market data, or systematic trading ...

Software Developer

Hiring Organisation
Oscar Technology
Location
Leicester, Leicestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
projects. Giving you a great foundation to further progress your Software Development career. Role Requirements Minimum 3 years' experience in C# .NET SQL Server JavaScript, HTML + CSS Desirables: Azure/AWS React/Vue The Company The company provide leading logistical solutions across the manufacturing industries. They have ...

Senior Web UI Developer

Hiring Organisation
Alpineo Consulting
Location
Lisboa, Portugal
Employment Type
Permanent
Salary
EUR Annual
University degree in Computer Science, Engineering, or a related discipline. Proven experience developing web applications with React, TypeScript, and TailwindCSS. Excellent understanding of vanilla JavaScript (ES6+) and browser APIs. Good understanding of modern build tools and bundlers, ideally experience with ViteJS. Experience working with RESTful APIs and integrating front ...

Net Team Lead

Hiring Organisation
Tec Partners
Location
Norwich, Norfolk, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
HTML and web technologies Familiarity with MS Windows environments Strong communication skills and ability to work across technical and non-technical teams Desirable Skills JavaScript or TypeScript Azure DevOps PowerShell scripting Experience with Power Platform Mobile development exposure (Android/iOS) Experience with .NET MAUI Personal Attributes Strong leadership ...

Senior Software Engineer – Systems Improvement & Scale

Hiring Organisation
Car Planet
Location
Enfield, England, United Kingdom
practical technical solutions 🔹 What We’re Looking For Essential ✔️ 5+ years professional software development experience ✔️ Proven experience working on live production systems ✔️ Full-stack JavaScript/TypeScript (Next.js, Node, APIs, databases) ✔️ Python experience (scripting, services, tooling, data processing) ✔️ Strong refactoring and system-improvement skills ✔️ Comfortable in fast-moving, imperfect environments ...

Dynamics 365 CRM Solutions Architect

Hiring Organisation
Nigel Frank International
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 per annum
using Azure Functions, Logic Apps, Service Bus, and REST APIs . Solid understanding of Dataverse architecture and data modelling . Experience with C#, .NET, JavaScript, and Dynamics 365 customisation and configuration . Proven experience working in Solution Architect or Technical Architect roles . Strong understanding of enterprise architecture principles ...

Dynamics 365 Developer / Tech Lead

Hiring Organisation
Adentis Portugal
Location
Lisboa, Portugal
Employment Type
Permanent
Salary
EUR Annual
developing D365 solutions with or without existing module • Experience in out-of-the-box components and modules • Overall experience in Microsoft Power Platform • Strong JavaScript expertise required • .Net Development background • Proven experience in a Tech Lead role, leading development teams and driving technical decisions. • Strong ability to design scalable ...

Python Full Stack Developer

Hiring Organisation
Sanderson Recruitment
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
valued. What You'll Be Doing Designing and developing high-quality, scalable software using modern Python frameworks. Contributing to front-end development using JavaScript and contemporary UI technologies. Building and optimising SQL-based data solutions. Working with cloud technologies and infrastructure-as-code tooling. Creating automated, test-driven, and secure ...

Frontend React Developer

Hiring Organisation
Explore Group
Location
London Area, United Kingdom
deployment and monitoring. What We’re Looking For Strong production experience with React , TypeScript and Next.js . Excellent skills in HTML5 , CSS3 , and modern JavaScript (ES6+). Proven experience with state‐management libraries (e.g., Redux, Zustand). Solid experience integrating front‐end apps with RESTful APIs, (GraphQL is a bonus ...

Senior C# Software Engineer

Hiring Organisation
ECM Selection (Holdings) Limited
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum DoE + Benefits
good degree in computer science or closely related subject from a well-ranked university Excellent software design and C#.NET development skills Additional skills in JavaScript, CSS, and HTML Ability to communicate complex concepts to your colleagues and stakeholders Full, existing, and unrestricted right to work in the UK Knowledge ...

Full Stack Developer - Typescript

Hiring Organisation
Mexa Solutions LTD
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
modern office and a team that values knowledge sharing rather than gatekeeping. What you’ll bring.. You’ll probably have commercial experience with JavaScript or TypeScript in production, solid AWS knowledge, ideally infrastructure as code/AWS CDK, plus a good handle on CI/CD and working ...

Head of Engineering

Hiring Organisation
techUK
Location
London, United Kingdom
Employment Type
Permanent
Salary
£60,000
driven integrations between enterprise platforms including CRM systems, web platforms, marketing systems, and analytics environments. Strong programming capability in languages such as Python, JavaScript/TypeScript, or C#. Experience developing integrations, automation pipelines, and backend services that support operational workflows. Experience working with modern web architectures, ideally including headless ...

Sharepoint Developer SME

Hiring Organisation
Sopra Steria
Location
Southampton, UK
SharePoint with other enterprise systems (e.g. ServiceNow, Power BI, Azure, and legacy systems). Customise the SharePoint user experience through modern UI design, scripting (JavaScript/TypeScript), and web part development. What youll bring: Extensive experience in SharePoint development (Online and/or On-Premise). Strong understanding of SharePoint ...

Software Developer - Umbraco CMS

Hiring Organisation
Reed
Location
Sunderland, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
freedom to build solutions from the ground up. Technology you’ll be using and need experience in ... Front-end technology including HTML5, CSS3, JavaScript (ES6+) Umbraco CMS (or any similar such as Sitecore or Optimizely) This role focuses on building secure, scalable, high-performance web applications using C#, ASP.NET ...

Senior CRM Developer

Hiring Organisation
National Accident Law
Location
Kettering, Northamptonshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
prem) and MS Portals Experience with Dynamics 365 CE Strong C#/.NET experience, including custom plugins and workflows Experience with client-side development (JavaScript, form scripting, ribbon customisation) Experience working with Power Platform components (Power Automate, Power Apps, Dataverse) Ability to interpret user requirements and deliver secure and resilient ...

Embedded Software Design Engineer

Hiring Organisation
Alstom Group
Location
NG17, Pinxton, Derbyshire, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum
/C++,C#, Visual Studio, CE 5.0 & CE6.0, .NET, MFC, Visual Basic, ARM9, 8051, PIC, X86, SQL, Assembler, RTOS. Web application design (Typescript/Javascript/HTML/CSS) desirable. Fault Analysis, Unit & Integration Testing, Factory Acceptance Testing, Site Testing and Commissioning. Test procedures and methods, change control and version ...