326 to 350 of 1,101 JavaScript Jobs

Software Engineer (AWS, Python, C#/C++, CFD/FEA)

Hiring Organisation
Hays
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
working in a commercial Software Engineering role/team using either C#, C++ or Python. Ideally you'll have worked with Vue/Django, JavaScript/Typescript. You should have Distributed Computing experience, ideally in an AWS environment and working with Cloud Architecture to apply for this role. this will ...

Fullstack Developer (f/m/d)

Hiring Organisation
HEROLD Business Data GmbH
Location
Wien, Austria
Employment Type
Permanent
Salary
EUR Annual
refactoring in coordination with your supervisor. Profil Degree in Computer Science, Business Informatics, or a comparable IT/development qualification. Strong experience with JavaScript, Vue.js, React, PHP, Symfony, and Laravel (3+ years). Solid knowledge of HTML, CSS, RESTful APIs, databases, version control systems, and unit testing. Familiarity with ...

Senior Product Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
equivalent, async patterns, Postgres, Redis) LLM integration — building products where AI is in the critical path, not bolted on API design and data modelling JavaScript/TypeScript — comfortable enough to ship frontend features and review frontend PRs Nice to Have Experience with voice agents or real-time audio pipelines Familiarity ...

Associate Data Engineer

Hiring Organisation
NHS England
Location
Leeds/London, LS1 4AP, United Kingdom
Salary
£39959.00 to £48117.00
cloud platforms and data tools including languages such as Python, SQL, PySpark, Java Knowledge and experience with programming languages such as React, Typescript, Javascript is desirable Skills and Experience Essential Delivers tasks with guidance Writes maintainable, tested code with support Troubleshoots issues with assistance Demonstrates learning agility. Values Essential Consistently ...

Principal Technical Safety Engineer

Hiring Organisation
Risktec Solutions Ltd
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent
experience in several of the following areas: Full stack development Python (and associated data analysis libraries such as Numpy and Pandas) C#, .NET, and JavaScript/Typescript Visual Basic for Applications (VBA) Linux, including bash scripting Git Experience in the following areasare desirable: Cloud technologies Data analysis and mathematical modelling ...

Lead Software Engineer

Hiring Organisation
DWP Digital
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
teams, guiding how they work and helping them improve how they deliver software You're highly skilled in modern programming languages like Java or JavaScript/Node, and understand how to apply them at scale You've worked extensively with cloud platforms such as AWS or Azure, building and running ...

Lead Software Engineer

Hiring Organisation
DWP Digital
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
teams, guiding how they work and helping them improve how they deliver software You're highly skilled in modern programming languages like Java or JavaScript/Node, and understand how to apply them at scale You've worked extensively with cloud platforms such as AWS or Azure, building and running ...

Lead Software Engineer

Hiring Organisation
DWP Digital
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
teams, guiding how they work and helping them improve how they deliver software You're highly skilled in modern programming languages like Java or JavaScript/Node, and understand how to apply them at scale You've worked extensively with cloud platforms such as AWS or Azure, building and running ...

Power Platform Engineer

Hiring Organisation
Avanade
Location
England, United Kingdom
Model Context Protocol, Agent to Agent and LLM selection an advantage Software Development Experience, including proficiency in one or more of the following: Python, JavaScript, JSON, React and related scripting, .NET technologies (C#, ASP.NET), REST services & PowerShell desirable Nice to have - Experience of Power Pages Characteristics that can spell success ...

Innovation Consultant

Hiring Organisation
Ingentive
Location
City of London, London, United Kingdom
innovation, AI adoption, or Copilot enablement programmes Exposure to Azure AI Foundry, AI Builder, or other Microsoft AI tooling Software development experience (for example JavaScript, TypeScript, C#, Python) or strong pro code extensibility skills within Power Platform Familiarity with Dynamics 365 Customer Engagement and/or Finance and Supply Chain ...

Senior/Staff Design Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
design, computer science, information sciences, psychology, or human-computer interaction is preferred. Hands-on experience with modern front-end technologies (e.g., HTML/CSS, JavaScript/TypeScript, React) and evolving design systems. Experience building AI and agentic experiences, and you are already leveraging AI to speed up and augment your ...

Principal Platform Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
. Experience with third-party integrations, particularly focused on RESTful services. Conceptual understanding of UI/UX design principles, including a foundational understanding of JavaScript, CSS, and HTML. Other scripting experience such as Python is beneficial. Proven ability to manage competing deadlines in a fast-paced environment. Proven ability ...

Senior Software Engineer, Embedded UI - C++

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
focus on embedded systems or UI performance Strong proficiency in C++ programming, with experience in developing and optimizing rendering engines or UI frameworks Built JavaScript/TypeScript frameworks or worked on JS virtual machines and runtimes Solid understanding of Linux OS concepts and experience working in Linux-based environments Experience ...

Solutions Architect, AWS Startups

Hiring Organisation
Amazon
Location
South West London, London, United Kingdom
Employment Type
Permanent
building, refactoring or operating large scale and impactful IT systems - either on premises or in the cloud - Knowledge of a modern programming language (Python, JavaScript, Go, .Net, Java, etc.) and/or scripting, Infrastructure as Code etc. - In-depth working knowledge in a technology domain such as distributed internet-scale ...

Sales Engineer

Hiring Organisation
Tiptap
Location
City of London, London, United Kingdom
that's where you create value - Feed customer signal back into product, closing the loop on the roadmap Qualifications - You're proficient in JavaScript/TypeScript and can write clean code and prototype customer-facing applications quickly. - You've got hands-on React and Node.js experience across frontend and backend. ...

Senior Pre-Sales Solutions Engineer - Enterprise

Hiring Organisation
Klaviyo
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
86400 to 129600 GBP Annually
years leading technical strategy on high-complexity Enterprise deals (6–7 figures) with minimal oversight 5+ years working across modern development stacks, including Python, JavaScript frameworks (Node.js, React), RESTful APIs, SQL, and some exposure to mobile development Familiarity with AI-assisted development tools (e.g. Codex, Claude Code) and emerging patterns ...

Lead, Cloud Software Engineer

Hiring Organisation
L3Harris Technologies
Location
Melbourne, Florida, United States
Employment Type
Permanent
Salary
USD Annual
5+ years OOP (Java, C++, Python) 3 years' experience of Java software development including the use of Web Services, JMS, and application servers and JavaScript development with in- depth knowledge of NodeJS or ReactJS 3 years' experience developing applications that leverage relational and noSQL databases. Experience with DevOps tools … Confluence, GitLab, Git, Nexus, Docker, Kubernetes, CI/CD pipelines & automation. AWS Certified Solutions Architect (Associate or Professional) or similar for other Cloud providers JavaScript, JQuery, XML, Web services (REST, SOAP) and/or similar technologies Scripting languages, such as Python and Bash Ability to write well designed, testable, efficient ...

Specialist, Cloud Software Engineer

Hiring Organisation
L3Harris Technologies
Location
Melbourne, Florida, United States
Employment Type
Permanent
Salary
USD Annual
containerized workloads, databases, and object storage 1 years' experience of Java software development including the use of Web Services, JMS, and application servers and JavaScript development with in-depth knowledge of NodeJS or ReactJS 1 years' experience developing applications that leverage relational and noSQL databases Hands-on experience leveraging Cloud … Confluence, GitLab, Git, Nexus, Docker, Kubernetes, CI/CD pipelines & automation AWS Certified Solutions Architect (Associate or Professional) or similar for other Cloud providers JavaScript, JQuery, XML, Web services (REST, SOAP) and/or similar technologies Scripting languages, such as Python and Bash Ability to write well designed, testable, efficient ...

Senior Software Engineer - Python / hx Renew

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
tests such as NUnit, Mocha, Jasmine, Jest or Selenium; and DevOps, CI/CD, and configuration management tools.* ### JavaScript:* Programming/development experience focused on JavaScript concepts and design patterns with working knowledge of JavaScript development frameworks such as React, Angular, Express, or Node.js; design and development ...

Software Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Worcester, Worcestershire, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
Software Developer - C# .Net/Azure/JavaScript - Hybrid - Worcester - £35,000 - 45,000 The Role An exciting Software house are looking to add an enthusiastic Software Developer to their team to work on some exciting new projects, both adding new features to existing applications as well as greenfield projects. … Including AI tools to enhance code where possible. Developer Requirements 2+ years' experience C#.Net Core Web APIs MS SQL Strong communication and confidence Desirables JavaScript (JavaScript Library/Blazor etc) Azure, Pipelines, CI/CD AI Experience The Company The company service both your day-to-day consumer and large ...

Senior Full-Stack Engineer—TypeScript, AWS & GraphQL

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
robust full-stack solutions using TypeScript, AWS, and GraphQL. The ideal candidate should have proven experience in software engineering roles with deep expertise in JavaScript, Node.js, and related technologies. This role involves taking full ownership of the code, ensuring high-quality delivery from frontend to backend and infrastructure. #J ...

Senior D365 Technical Consultant | Azure DevOps & JS Expert

Hiring Organisation
Jobleads-UK
Location
United Kingdom
Technical Consultant in the United Kingdom. In this full-time role, you will develop high-quality, clean, and scalable code using Microsoft standards, including JavaScript, C#, SQL, and Azure DevOps. The position offers a salary range of £65K to £85K. Ideal candidates should have strong debugging and optimization skills ...

Senior Software Engineer - Conversational AI in Healthcare

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
cross-functional teams, and mentoring junior engineers. The ideal candidate has over 5 years of software engineering experience, strong skills in Java, Python, or JavaScript, and a solid grasp of Agile methodologies. Benefits include health care, retirement plans, and paid time off. #J-18808-Ljbffr ...

Lead Mobile Engineer (Android & React Native)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
role involves developing cutting-edge cloud-native microservices applications and working in a collaborative, agile environment. The ideal candidate will have advanced experience in JavaScript and TypeScript, along with a proficiency in React. Responsibilities include collaborating with teams to deliver new features, maintaining code quality, and mentoring junior developers. #J ...

Senior Cloud Web Engineer — SaaS, Angular & Azure

Hiring Organisation
Jobleads-UK
Location
City of Edinburgh, Scotland, United Kingdom
involves designing, developing, and delivering cloud-based web applications as part of an agile team. The ideal candidate will have strong experience with TypeScript, JavaScript, HTML, and CSS, particularly using Angular. A Bachelor’s degree in Computer Science, Engineering, or a related field is preferred. The position emphasizes collaboration ...