15 of 15 Remote/Hybrid JavaScript Jobs in Cornwall

Senior Software Developer

Hiring Organisation
East of England Community Health and Care NHS Trust (Cambridge)
Location
St Ives, PE27 4LG, United Kingdom
Salary
£49387.00 to £56515.00
Experience in an NHS software development role Knowledge & Skills Essential C# ASP.NET versions 8 and above, Entity Framework, LINQ, Razor pages, SQL, HTML, CSS, JavaScript, RESTful APIs Technical knowledge of MS SQL relational databases, database design and the Structured Query Language. Visual Studio IDE Source control management (Git) Desirable ...

Remote Senior Microsoft Power Platform and AI Developer

Hiring Organisation
grabjobs
Location
Lostwithiel, Cornwall, UK
custom connectors, OAuth 2.0, Microsoft Entra ID and secure secrets management. • Pro-code engineering capability in one or more languages such as TypeScript/JavaScript, C# or Python, with experience extending low-code services appropriately. • Strong software engineering practice, including testing, version control, code review, documentation, CI/CD, observability ...

Remote Technical Support Engineer - Remote EMEA

Hiring Organisation
grabjobs
Location
Gunnislake, Cornwall, UK
experience in one or more of the following areas: Programming: proficiency in one or more modern languages such as Python, Go, Java, C++, or JavaScript/Node.js. Operational experience: experience administering large-scale production environments, including hardware, operating systems, networks (firewalls/load balancers), and cloud platforms like AWS, Azure ...

Remote Senior Backend Developer

Hiring Organisation
Jh
Location
Newlyn, Cornwall, UK
crafting and maintaining high-quality, scalable code while ensuring alignment with project requirements. Write clean, efficient, and scalable code in PHP (with basic JavaScript capabilities). Lead the setup of new Magento projects, including version control and environment deployment. Deliver advanced coding solutions with Magento, PHP, and GraphQL. Troubleshoot ...

Remote SharePoint Developer - Outside IR35 - Hybrid/Liverpool

Hiring Organisation
grabjobs
Location
Bodmin, Cornwall, UK
SPFx, PnP, REST/Graph API). SharePoint administration experience. Strong Power Platform skills (Power Automate, Power Apps). Front-end development: TypeScript/JavaScript, React, HTML/CSS. Microsoft 365/Entra ID configuration and governance understanding. Hands-on experience with AI development and productivity tools - Microsoft 365 Copilot ...

Remote Software Engineer, Desktop

Hiring Organisation
grabjobs
Location
Fowey, Cornwall, UK
. Maintain stability across macOS and Windows environments. Ideal Experiences Proven software engineering experience. Hands-on experience building production Electron applications. Strong proficiency in JavaScript and TypeScript. Experience with React or similar UI frameworks. Solid understanding of the desktop application lifecycle. Experience with IPC communication. Experience working with local storage ...

Remote Web Developer

Hiring Organisation
grabjobs
Location
Newlyn, Cornwall, UK
years experience contributing to active projects/websites Ability to write well-structured, semantic, and accessible HTML and CSS An excellent understanding of JavaScript, with strong knowledge of Web Components Solid understanding of core web development principles and front-end performance best practices Building complex interactions in a performant ...

Remote Senior Rails Developer

Hiring Organisation
grabjobs
Location
St Agnes, Cornwall, UK
technologies and seeing if/how they could benefit our products and processes o Ability to keep up to date with newer versions of JavaScript as new features become available o A ‘product manager’ mind-set, which means you seek to improve specs and designs where possible o Ability ...

Remote AI Go-to-Market Engineer (UK)

Hiring Organisation
grabjobs
Location
Callington, Cornwall, UK
Salesloft, Gong or Chorus, and real-time chat/qualification tools like Qualified or Drift. Ability to write and maintain production integrations — Python, JavaScript, or equivalent — connecting AI agents to CRM, MAP, and sequencing tools via APIs. You don't need to be a software engineer, but you need ...

Senior Software Developer (Frontend)

Hiring Organisation
East of England Community Health and Care NHS Trust (Cambridge)
Location
St Ives, PE27 4LG, United Kingdom
Salary
£49387.00 to £56515.00
design principles and web accessibility standards, including WCAG 2.2. Ability to debug, troubleshoot and fix front-end web issues. Proven experience of frontend JavaScript frameworks such as React, Vue JS or Angular. Proven experience using Visual Studio to write software code and produce elegant, robust and maintainable software applications. Proven … design principles and web accessibility standards, including WCAG 2.2. Ability to debug, troubleshoot and fix front-end web issues. Proven experience of frontend JavaScript frameworks such as React, Vue JS or Angular. Proven experience using Visual Studio to write software code and produce elegant, robust and maintainable software applications. Proven ...

Remote Intern Software Engineer - Compilers (WebAssembly) - Amsterdam [two positions] (Remote)

Hiring Organisation
Leaning Technologies
Location
Hayle, Cornwall, UK
modifications, including code that uses multi-threading, reflection and other advanced Java features. CheerpJ uses it's sophisticated Just-In-Time compiler to build JavaScript functions out of the original Java bytecode. Your task will be to implement some self contained improvements to the JIT. Familiarize yourself with CheerpJ Learn ...

Remote Remote Mobile Engineer - React Native (Remote UK)

Hiring Organisation
grabjobs
Location
Looe, Cornwall, UK
personal attributes and experience outlined above. On top of this, we expect you to be: Comfortable with high-availability concepts. Highly proficient in JavaScript and ES6+. Thoroughly experienced with React, React-Native (mainly around Expo), Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. ...

Remote Full Stack Engineer

Hiring Organisation
grabjobs
Location
Camborne, Cornwall, UK
remote first company and we welcome applications Tasks Develop and maintain web applications using front-end technologies such as HTML, CSS, and JavaScript Design and implement database schemas and query optimization for efficient data storage and retrieval Collaborate with cross-functional teams to develop and integrate APIs for seamless data … degree in Computer Science or a related field Minimum of 3 years of experience in full stack development Proficiency in programming languages such as JavaScript, Python, and Java Experience with front-end frameworks like React or Angular as well as backend Javascript frameworks such as NodeJS, ExpressJS, or NestJS. Knowledge ...

Remote Software Engineer II - (Ruby)

Hiring Organisation
Stora
Location
Redruth, Cornwall, UK
product. This role is well suited to someone with solid Ruby on Rails experience who is comfortable working across the stack, including JavaScript and CSS when needed. We work best with self-starting team players: people who take ownership, communicate clearly and enjoy working in small, focused teams. …/response cycle. Ability to work independently on well-defined tasks while collaborating effectively with the wider team. Comfortable working across the stack, including JavaScript and CSS when needed. Familiarity with writing tests using Minitest, RSpec or similar. Comfortable debugging and troubleshooting production issues. Good communication skills, with the ability ...

Remote Technical Support Engineer (French-speaking)

Hiring Organisation
grabjobs
Location
Fowey, Cornwall, UK
resolve issues Use tools like Postman to troubleshoot API calls, inspect requests/responses, and identify root cause Investigate and resolve issues across JavaScript, HTML, CSS, and front-end behavior Document fixes, known issues, and reusable solutions for the broader support and services teams Provide hand-off and continuity coverage … technical support, solutions, or implementation role at a B2B SaaS company (pure software -- not hardware, networking, or systems integration) Strong working knowledge of JavaScript, HTML, CSS, and APIs Comfortable using Postman or similar tools to troubleshoot API behavior Experience administering or supporting SaaS platforms Genuine technical curiosity -- self-directed learner ...