276 to 300 of 1,069 Permanent ECMAScript Jobs

Site Reliability Engineer – Manchester

Hiring Organisation
BAE Systems
Location
Gloucestershire, United Kingdom
Employment Type
Full Time
community within the organisation; What background are we looking for? Typically have experience in the following: Software development in Java and web technologies, e.g. JavaScript and HTML Familiarisation with database technologies such as Elastic, Mongo Know your way around Linux and Windows command lines, e.g. Bash and PowerShell Hands ...

Senior Testing and Environments Manager

Hiring Organisation
A&O Shearman
Location
Newcastle, Co. Down, UK
Employment Type
Full-time
operational management. Knowledge of IT strategic planning, design, and operations processes. Proven project and program management capabilities. Familiarity with testing frameworks in the C#, JavaScript/TypeScript, PowerShell, and Python ecosystems. Strong knowledge of current IT and data market trends and technology innovations. Proven track record of managing large globally ...

Senior Testing and Environments Manager

Hiring Organisation
A&O Shearman
Location
Neston, United Kingdom
operational management. Knowledge of IT strategic planning, design, and operations processes. Proven project and program management capabilities. Familiarity with testing frameworks in the C#, JavaScript/TypeScript, PowerShell, and Python ecosystems. Strong knowledge of current IT and data market trends and technology innovations. Proven track record of managing large globally ...

Senior Testing and Environments Manager

Hiring Organisation
A&O Shearman
Location
Guildford, United Kingdom
operational management. Knowledge of IT strategic planning, design, and operations processes. Proven project and program management capabilities. Familiarity with testing frameworks in the C#, JavaScript/TypeScript, PowerShell, and Python ecosystems. Strong knowledge of current IT and data market trends and technology innovations. Proven track record of managing large globally ...

Senior Testing and Environments Manager

Hiring Organisation
A&O Shearman
Location
Craigavon, United Kingdom
operational management. Knowledge of IT strategic planning, design, and operations processes. Proven project and program management capabilities. Familiarity with testing frameworks in the C#, JavaScript/TypeScript, PowerShell, and Python ecosystems. Strong knowledge of current IT and data market trends and technology innovations. Proven track record of managing large globally ...

Senior Testing and Environments Manager

Hiring Organisation
A&O Shearman
Location
Dundonald, United Kingdom
operational management. Knowledge of IT strategic planning, design, and operations processes. Proven project and program management capabilities. Familiarity with testing frameworks in the C#, JavaScript/TypeScript, PowerShell, and Python ecosystems. Strong knowledge of current IT and data market trends and technology innovations. Proven track record of managing large globally ...

Software Engineers

Hiring Organisation
CGI
Location
Greater London, United Kingdom
Employment Type
Full Time
C++-focused, Python-focused), as well as those with broader full-stack expertise. Programming Languages: •Java •Python •RUST Frontend Frameworks: •Vue.js (or similar modern JavaScript frameworks) Scripting & Automation: •Bash •Ansible DevOps & CI/CD: •Jenkins •GitLab CI/CD •Terraform Cloud & Infrastructure: •AWS (or equivalent cloud platforms) Testing & Quality: •Cucumber ...

Principal AI Engineer

Hiring Organisation
Elsevier
Location
United Kingdom
Employment Type
Full Time
problem, extracting defined spec, and prioritises shipping validated outcomes over perfect solutions, moving pilots to production at pace. Languages: Python, Java, TypeScript/JavaScript, SQL and relevant AI SDKs. Leadership and delivery management: Plans and sequences work, manages scope, dependencies and priorities, removes blockers, and drives delivery to keep innovation ...

Lead PHP Developer

Hiring Organisation
Comtecs
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Lead PHP Developer PHP Laravel/Symfony/CodeIgniter; HTML, CSS, SQL/MySQL, AWS inc AI Search; Javascript Vue.js, React.js; Full Stack/Full Lice Cycle, Professional Services/Finance Systems. Permanent, London (Hybrid 2/3), £130k - £150k (On Experience) +Benefits Lead PHP Developer/Senior Web Developer ...

Senior Full-Stack Engineer - Cloud-Native .NET/C# & Vue.js

Hiring Organisation
Jobleads-UK
Location
Windsor, England, United Kingdom
Required Qualifications Senior level software engineering competency, with strong full-stack experience. Proficient in .NET/C#, JavaScript, Azure SQL (MSSQL). Proven experience developing APIs and UI components in distributed systems. Experience working with pipelines that power mission-critical financial transactions. We’re building modern, cloud-native systems using ...

Full Stack Developer

Hiring Organisation
Tria
Location
Bristol, United Kingdom
Employment Type
Permanent
Salary
£50000 - £55000/annum + Benefits & Bonus
looking to speak with candidates who possess: Experience using C# and .NET Previous experience working within the insurance sector Full-stack development experience, including JavaScript/jQuery and database technologies such as MySQL Experience in cloud environments ideally AWS and using Azure DevOps Excellent communication skills are a must Please ...

Quality Automation Engineer

Hiring Organisation
Anson McCade
Location
Leeds, England, United Kingdom
responsibilities: Design and implement modern test automation frameworks and quality engineering strategies. Develop automated testing solutions using languages such as Java, Python, C# or JavaScript/TypeScript. Work closely with cross-functional engineering teams to improve software quality and delivery. Leverage AI-assisted engineering tools including GitHub Copilot and Playwright ...

Web Developer (C#)

Hiring Organisation
X4 Technology
Location
Essex, England, United Kingdom
designers, developers, and business stakeholders Building and integrating REST APIs Improving and enhancing existing platforms Core skills required: C#, ASP.NET/ASP.NET Core, MVC JavaScript, HTML, CSS, JSON, Bootstrap Experience with debugging, testing, and deploying web applications Understanding of web security principles (e.g., OWASP) About you: Ideally, 3+ years’ experience ...

Principal Engineer

Hiring Organisation
Jobleads-UK
Location
Staines-upon-Thames, England, United Kingdom
Location: Remote Friendly, 1/2 days based in Staines-Upon-Thames .Net core/Azure/SaaS/API’s/React/JavaScript/AWS/GCP/Kubernetes/Principal Engineer #J-18808-Ljbffr ...

Senior Software Developer - Python / PostGres

Hiring Organisation
Bristow Holland
Location
Bury St. Edmunds, Suffolk, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £55,000 per annum
delivering high-quality solutions that make a real difference. In this role, you’ll develop robust full-stack applications using Python, PostgreSQL, and modern JavaScript frameworks, working closely with stakeholders to ensure solutions are fit for purpose and aligned with customer needs. You’ll be involved in the full software ...

Full Stack Engineer - C# / React / SQL

Hiring Organisation
Cross Atlantic Partners
Location
London, UK
maintain high development standards Required Skills & Experience Strong proficiency in C# .NET (Core preferred) for backend development Solid experience with React and modern JavaScript frameworks Experience with SQL Server and database design Proven experience working on middle/back-office systems in financial services Understanding of fund operations workflows ...

Dynamics 365 Solutions Architect

Hiring Organisation
17918
Location
London, United Kingdom
with enterprise security and governance frameworks. Development & Customization Configure D365 Sales: entities, forms, views, dashboards, and security roles. Develop custom components using C#, .NET, JavaScript, and Power Apps (model-driven and canvas apps). Build workflows and automation using Power Automate. Implement plugins, custom APIs, and Dataverse extensions for advanced ...

Application Support Engineer

Hiring Organisation
Spectrum IT Recruitment
Location
Fareham, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £35,000 per annum
Highly Desirable: Knowledge of Agile, DevOps, and software lifecycle Understanding of APIs Experience with tools like Postman or XMLSpy Exposure to C#, SQL, JSON, JavaScript, HTML, IIS, SQL Server Familiarity with Visual Studio, Azure DevOps, Git If you have the skills and ambition required and want to join and company ...

Senior .NET Developer

Hiring Organisation
Harvey Nash
Location
England, United Kingdom
more frequently depending on your preference. The essential skillset of the Senior .NET Developer Strong commercial experience working with C#, .NET Knowledge of JavaScript alongside a frontend framework (Vue/React/Angular) An understanding of AWS, APIs, CI/CD would be a bonus Strong database and SQL experience ...

AWS Engineer

Hiring Organisation
Anson Mccade
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£85,000
design cloud principles Collaborate in Agile teams with engineers, product, and platform stakeholders What we need from you: Strong Node.js/TypeScript/JavaScript experience Hands-on AWS experience (Lambda, DynamoDB, S3, IAM) Experience with IaC (CDK, Terraform, or CloudFormation) CI/CD experience (Jenkins, GitHub Actions, or similar) Strong ...

React.js UI Developer

Hiring Organisation
HCLTech
Location
London Area, United Kingdom
experience across the full UI development lifecycle, including design, development, testing, and deployment. Technical Skills & Expertise- Frontend Technologies: Expert-level proficiency in HTML, CSS, JavaScript, React, and TypeScript Real-Time Communication: Strong understanding of WebSockets, Server-Sent Events (SSE), and REST APIs State Management & Programming: Solid experience with state management ...

Microsoft Dynamics Developer

Hiring Organisation
Erin Associates
Location
Penrith, Cumbria, North West, United Kingdom
Employment Type
Permanent
Salary
£50,000
Logic Apps Build and maintain integrations using Azure services such as Azure Functions, Service Bus, and REST APIs Extend Dynamics 365 functionality using plugins, JavaScript, and Power Platform extensibility Produce clear technical documentation for solutions and integrations Experience & Requirements for the Microsoft Dynamics 365 Developer: Strong hands-on experience delivering ...

Technical Power Platform Consultant

Hiring Organisation
Mphasis
Location
City of London, Greater London, UK
data modeling. Knowledge of SharePoint, Microsoft Teams, Azure Logic Apps, and Microsoft 365 ecosystem. Experience with JSON, REST APIs, and scripting (e.g., PowerShell or JavaScript). Familiarity with Agile methodologies and DevOps practices. Excellent problem-solving, communication, and interpersonal skills. Preferred Qualifications: Microsoft Certified: Power Platform App Maker Associate ...

Full-Stack .NET Developer

Hiring Organisation
Avanti Recruitment
Location
Newcastle upon Tyne, Tyne & Wear, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum
They're Looking For We're keen to speak with developers who have experience with: Commercial C#/.NET development React or another modern JavaScript framework API development Database-driven applications Git and modern development practices Experience with MongoDB, AWS, Kubernetes or high-volume data platforms would be advantageous ...

Senior Microsoft Dynamics 365 Developer

Hiring Organisation
Proactive Appointments
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
experience developing within Microsoft Dynamics 365 CE/CRM Excellent knowledge of Dataverse and Power Platform technologies Experience developing in C#/.NET and JavaScript Strong understanding of APIs, integrations and data-driven applications Experience working with Azure integration technologies Knowledge of source control and CI/CD processes Ability ...