226 to 250 of 946 JavaScript Jobs in the UK

Site Reliability Engineer

Hiring Organisation
Anson Mccade
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£65,000
communities. Candidate Background & Experience We are looking for candidates with experience in the following areas: Development: Software development in Java and web technologies (JavaScript, HTML). Data & Infrastructure: Familiarity with database technologies (Elastic, Mongo) and cloud platforms ( AWS, Azure, or OpenStack ). Scripting & OS: Proficiency in Linux and Windows command ...

Principal Engineer (.Net) - up to £100,000 + Bonus - Hybrid

Hiring Organisation
Involved Solutions
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £100,000 per annum
C#, Entity Framework Strong experience with Azure, Kubernetes, Kafka and Microservices architecture Experience with MongoDB, cloud integrations and distributed systems Strong knowledge of JavaScript/TypeScript Experience using Terraform/Infrastructure as Code Strong understanding of software architecture and scalable system design Experience leading development of complex, high-performance platforms ...

Principal Engineer (.Net) - up to £100,000 + Bonus - Hybrid

Hiring Organisation
Involved Solutions
Location
Coventry, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £100,000 per annum
C#, Entity Framework Strong experience with Azure, Kubernetes, Kafka and Microservices architecture Experience with MongoDB, cloud integrations and distributed systems Strong knowledge of JavaScript/TypeScript Experience using Terraform/Infrastructure as Code Strong understanding of software architecture and scalable system design Experience leading development of complex, high-performance platforms ...

Staff Software Engineer

Hiring Organisation
Ripple
Location
City Of London, England, United Kingdom
Azure DevOps 🧠 What You Bring Deep expertise in ASP.NET Core, C#, and Azure Services Advanced SQL Server knowledge Experience building modern web applications using JavaScript frameworks Strong understanding of cloud architecture and DevOps best practices This is high-scale, high-visibility engineering with meaningful global impact. 🌟 What ...

Full Stack Developer - PHP

Hiring Organisation
Connected IT
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £65,000 per annum
Strong PHP development experience, ideally with Symfony Experience with microservice design and API integration (RESTful services) Experience working with Python Frontend development (HTML, CSS, JavaScript) Basic/working knowledge of SQL, including queries and joins Experience with version control systems such as Git Understanding of web security and performance best ...

Frontend Developer

Hiring Organisation
Anson McCade
Location
Northern Ireland, United Kingdom
They’re looking for someone who can operate comfortably in a data-heavy, product-focused environment. 3+ years of front-end development experience Strong JavaScript or TypeScript skills Experience with React (preferred), Angular or Vue also considered Solid understanding of HTML5, CSS3, and responsive design Experience integrating RESTful APIs Exposure ...

Junior Software Developer

Hiring Organisation
WPA Health Insurance
Location
Taunton, England, United Kingdom
testing concepts is advantageous but not essential. Additional Desirables: Interest or experience in any of the following areas: Programming languages such as C#, JavaScript, TypeScript, or Python Building web applications, APIs, or backend services Working with databases (e.g. SQL or NoSQL) Understanding how applications are built, tested, and deployed Closing ...

Full-Stack Engineer (UI)

Hiring Organisation
ADLIB
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £65,000 per annum
Market-leading Tech-For-Good specialist. Progressive and friendly start-up, fully remote (UK). Java Server Faces/PrimeFaces, JavaScript, Java. We’re working with a fast-growing software specialist helping children with Special Educational Needs and Disabilities (SEND). Delivering positive change for them in addition to local ...

Lead Full Stack Engineer

Hiring Organisation
Trust In SODA
Location
London Area, United Kingdom
problems, bridging the gap between a beautiful UI and a robust, scalable backend. What You Bring to the Table React Node/TypeScript/JavaScript Cloud: AWS, Azure, or GCP. APIs: API design and integration (REST & GraphQL). Technical Leadership: ability to lead project end-to-end AI Tooling: Confident ...

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 Shopify Developer

Hiring Organisation
Underwaterpistol (Shopify Plus Agency)
Location
United Kingdom
internal standards and best practices • Communicate progress clearly, flagging blockers early Skills & Experience Essential • Strong experience with Shopify • Proficiency in HTML5, CSS3 and JavaScript • Experience working with Liquid • Experience with Shopify APIs and integrations • Strong understanding of responsive development and cross-browser compatibility • Experience with version control (Git or similar ...

Senior Intelligent Automation & Low-Code Developer (Power Platform & Copilot)

Hiring Organisation
TEN10 SOLUTIONS LIMITED
Location
South East London, London, United Kingdom
Employment Type
Permanent
Power Platform and/or Copilot. Previous RPA experience (UiPath, Power Automate Desktop, Blue Prism, Automation Anywhere). Knowledge of coding languages (e.g., .NET, JavaScript, Python) to extend low-code solutions (not essential). Experience integrating Power Platform with Azure AI services or other enterprise systems. What Were Looking ...

Web GIS Lead

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £300 to £400 per day
Application Integration Lead the development and migration of GIS-based applications using ESRI technology stack. Utilize programming languages such as Python, SQL, and JavaScript for automation, data processing, and application development. Build custom and COTS-based solutions in ArcGIS Experience Builder using React JS. Spatial Analysis & Visualization Conduct geospatial analysis ...

Senior Shopify Developer (Contract)

Hiring Organisation
Underwaterpistol (Shopify Plus Agency)
Location
United Kingdom
internal standards and best practices • Communicate progress clearly, flagging blockers early Skills & Experience Essential • Strong experience with Shopify • Proficiency in HTML5, CSS3 and JavaScript • Experience working with Liquid • Experience with Shopify APIs and integrations • Strong understanding of responsive development and cross-browser compatibility • Experience with version control (Git or similar ...

Lead Software Engineer

Hiring Organisation
Photocentric Ltd
Location
Peterborough, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
development where appropriate. Lead a small team Required Skills and Experience of our Lead Software Engineer: Full-stack software development experience. Strong proficiency in JavaScript/TypeScript, including Angular for frontend development. TypeScript backend development, using NestJS or similar frameworks. Experience designing and consuming RESTful APIs. Experience developing software that ...

C# Software Engineer

Hiring Organisation
Line Up Aviation
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£65/hour
Microsoft Windows and Linux operating systems Desirable Requirements/Skills/Experience Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles ...

C# Software Engineer

Hiring Organisation
Line Up Aviation
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£65/hour
Microsoft Windows and Linux operating systems Desirable Requirements/Skills/Experience Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles ...

Engineering Lead

Hiring Organisation
Method-Resourcing
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
cloud platforms (AWS, Azure or GCP), CI/CD, DevOps, observability, security and reliability Full-stack technical fluency with experience in modern web development (JavaScript, React, Angular, Node.js or similar) Hands-on engineering background with the ability to support technical challenges when required Experience working with or around AI-enabled ...

Sr. Test Engineer (Cypress)

Hiring Organisation
Mastek
Location
Leeds, England, United Kingdom
Technical). Proven experience in Quality Engineering - Automation Testing using Playwright (Technical). Hands-on experience with test automation in modern programming languages (e.g., JavaScript/TypeScript or similar). Good understanding of RESTful APIs, HTTP methods, request/response structures, and API validation techniques. Experience working with CI/ ...

Microsoft Power Platform Senior Consultant

Hiring Organisation
HCLTech
Location
England, United Kingdom
with one or more of the following related technologies: Microsoft Teams, Dynamics, SharePoint, Azure, SQL, APIs (Application Programming Interfaces), .NET, HTML/CSS/JavaScript or equivalent experience · First-hand professional experience within a consultancy environment · Experience in solution delivery with tools other than Power Platform such as Office ...

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 ...

Devops Systems Engineer

Hiring Organisation
Matchtech
Location
Wiltshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
troubleshooting during deployment and operational phases Desirable Skills and Experience: Experience working with Red Hat OpenShift and Ceph storage platforms Programming experience (e.g. Python, JavaScript) Experience working with event streaming and data pipeline technologies (e.g. Kafka, Apache NiFi, Apache Spark) Experience delivering multi-system integration projects within defence, government ...

Full Stack Engineer

Hiring Organisation
Egregious
Location
London, England, United Kingdom
/Insomnia Strong Git, Docker, Kafka, Kubernetes , and GCP/Azure/AWS Good understanding of Playwright , Selenium/Nodriver, BeautifulSoup Good React , Vite, JavaScript , CSS, Tailwind Good understanding of asynchronous request handling and RESTful APIs Good understanding of proxies, browser tracking , cookies, and browser fingerprinting Experience with PostgreSQL , MySQL ...

Senior DevOps Consultant

Hiring Organisation
Exponential-e
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Knowledge of information technology practices and products to provide objective and credible opinions and guidance Experience of Linux/RHEL v6x, 7x and 8x JavaScript, SQL, Java, Python and Unix coding Scripting knowledge AGILE JIRA Communicate with impact and empathy and adapt style to suit the situation OpenText Service Manager ...

Lead Software Engineer

Hiring Organisation
DWP Digital
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
technical stakeholders, including senior leaders, and influence decisions at that level Strong, hands-on knowledge of modern open-source technologies, such as Java, JavaScript and Node.js Deep experience building and running systems in cloud environments (AWS or Azure), including APIs, RESTful services and microservice architectures Strong practical experience using Test ...