24 of 24 Remote JavaScript Jobs in Hertfordshire

Senior Android Engineer

Hiring Organisation
John Lewis Partnership
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
Docker, Kubernetes, and cloud platforms such as AWS, GCP or Azure Understanding of UX principles HTML, CSS, and related web technologies Experience with modern JavaScript libraries and tooling, such as React, Redux, Webpack Any server side development languages such as Java/Kotlin. Additional Information: The application form consists ...

Senior Automation Test Engineer - ETRM / Trading Platforms

Hiring Organisation
DataCareers
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
Essential skills include strong experience in test automation with an ETRM platform with as many of the following as possible: Programming & Scripting: Python, Java, JavaScript, C++, Scriban Web Technologies: RESTful APIs, JSON, HTML, CSS, Node.js Databases: SQL Server, MySQL, PostgreSQL, MongoDB Tools & Frameworks: Git, Docker, Jenkins, Kubernetes, Agile (Scrum & Kanban ...

Senior Facilities Management Systems Coordinator

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
degree in IT & Management or computer science or a related technical field. Significant experience with translating client requirements to technical specifications. Experience with JavaScript is required. Planon System Admin experience is desirable and/or experience with CAFM tools The following technologies are a plus: JQuery, AngularJS, MS-SQL, Oracle ...

Senior Facilities Management Systems Coordinator

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
degree in IT & Management or computer science or a related technical field. Significant experience with translating client requirements to technical specifications. Experience with JavaScript is required. Planon System Admin experience is desirable and/or experience with CAFM tools The following technologies are a plus: JQuery, AngularJS, MS-SQL, Oracle ...

Software Engineer, Build Compute

Hiring Organisation
Vercel
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
infrastructure, working with virtual filesystems and linux primitives. About You: 6+ years of relevant software engineering experience. Strong proficiency at least one of JavaScript/TypeScript/Golang, Golang preferred. You have extended experience with Containers, Virtual Machines, Linux. Practical experience building, running and debugging distributed systems. Excellent problem solving ...

Software Developer Intern

Hiring Organisation
AVEVA
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
Computer Engineering, Math, Engineering degree or related field. Basic understanding of software development in one or more modern programming languages (C++, C#, HTML/JavaScript, Python etc.) A passion for creating software with good skills in problem solving and debugging. Good communication with the ability to explain a technical solution. ...

Software Development Engineer II - Full Stack (UI Focussed)

Hiring Organisation
Tesco
Location
Welwyn Garden City, England, United Kingdom
develop robust, scalable and efficient UI applications to optimise warehouse operations and drive operational success. UI Development : Build rich, responsive user interfaces using modern JavaScript frameworks (e.g., React). Feature Delivery : Implement and ship end-to-end stories, primarily focused on frontend with some backend integration. Technical Contribution : Take ownership … integrating with backend services. Exposure to agile methodologies and DevOps practices. Ability to support and collaborate with other engineers. Tech Stack Specialization Frontend: JavaScript/TypeScript, React, HTML/CSS, RESTful APIs. Backend (Basic): Java, Spring Boot, Kafka, PostgreSQL, Couchbase. DevOps: CI/CD pipelines (Azure DevOps, GitHub Actions), Docker ...

Web Developer - Contract

Hiring Organisation
Twine
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
provide regular performance reports Collaborate with stakeholders to ensure brand consistency and alignment with business goals Requirements Proficiency in web development (HTML, CSS, JavaScript, and relevant CMS platforms) Experience with e-commerce website creation and management Strong understanding of social media management and digital marketing best practices Familiarity with high ...

E-Learning Content Developer

Hiring Organisation
MBDA
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£40,000
calm professional manner, even when things are changed at the last minute. w. We are looking for prior experience of: programming in HTML5, Javascript, CAD tools (CREO and SolidWorks). Knowledge of multimedia authoring tools (Storyline, 3DSMax, Flash PhotoShop and Da Vinci Resolve amongst others and using them to create ...

Senior ServiceNow Developer

Hiring Organisation
Arden Resourcing Limited
Location
Hatfield, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £85,000 per annum
analysis of problems and possible solutions You will have: 5 years’ experience developing the ServiceNow platform Experience with common web and platform technologies (XML, JavaScript, JSON, HTML, CSS etc) ServiceNow Certified System Administrator accreditation required, and having CIS-CSM/CIS-ITSM, ITIL v4 Foundation would be advantageous ...

Node Engineer - Tech Lead

Hiring Organisation
Lumenalta
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
FinTech, Transportation, Insurance, Media or other complex multifactor industries Requirements 10+ years of professional experience (A technical assessment will be required) Extensive experience with Javascript, NodeJS, Express, Mongo Proven track record managing teams Ability to create clean, modern, testable, well-documented code Serverless experience with AWS lambda or Azure functions ...

Intermediate Fullstack Engineer (Ruby/Vue.js), Growth

Hiring Organisation
GitLab
Location
Stevenage, Hertfordshire, UK
Employment Type
Full-time
documenting decisions, participating in code reviews, and sharing learnings from experiments. What you'll bring Professional experience developing with Ruby on Rails and modern JavaScript, ideally with Vue.js, demonstrating proficiency in fullstack engineering. Strong expertise in Git and source control systems, with a solid understanding of feature development and deployment ...

Technical Content Reviewer (Remote)

Hiring Organisation
Work Vista
Location
Hemel Hempstead, Hertfordshire, UK
appropriate) solution. Qualifications: Proven experience in software development, technical support, or technical writing. Proficiency in at least one major programming language (e.g., Python, Java, JavaScript, C++) and familiarity with standard coding conventions. Strong command of technical English, with the ability to edit for clarity and structure. Meticulous attention to detail ...

React Developer - Mid Level

Hiring Organisation
Lumenalta
Location
Hemel Hempstead, Hertfordshire, UK
Employment Type
Full-time
Logistics, FinTech, Transportation, Insurance, Media or other complex multifactor industries Requirements 3+ years of professional experience (A technical assessment will be required) Experience with Javascript, React, Redux, Websockets, Async/Await Ability to create clean, modern, testable, well-documented code Advanced English fluency, verbal and written Professional, empathic, team player ...

Full Stack Engineer

Hiring Organisation
Quantum
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
guidance and mentorship to other engineers, ensuring code quality through reviews and best practices. Design and implement responsive, user-friendly web interfaces using modern JavaScript frameworks (Next.js, React). Collaborate with UX/UI designers to turn designs into functional, intuitive interfaces. About You: Expertise in JavaScript frameworks like React ...

.NET Developer

Hiring Organisation
Noir
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £60,000 per annum
.NET Developer, .NET 10.0, C# 14 - Consultancy - Stevenage (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award winning Microsoft consultancy. They specialise in delivering innovative … Knowledge of software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, MongoDB, Azure, AWS, Node.js and Elasticsearch. This is a truly exciting project, one which if you are given ...

Lead Software Engineer

Hiring Organisation
ByteHire
Location
Borehamwood, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Engineering Leadership, Delivery & Team Development Architect, design, and deliver scalable, high-performance full-stack solutions. Lead complex feature development across PHP (Symfony/Laravel), JavaScript (Vue.js or React.js or Node.js), and AWS . Own technical direction, architecture decisions, and engineering standards. Manage end-to-end delivery of features from discovery … practices, monitoring, observability, and production readiness. Essential Technical Experience: Significant full-stack engineering experience, particularly with PHP (Symfony or Laravel) . Strong experience with JavaScript (Vue.js, React.js, and/or Node.js). Solid database expertise across MySQL and PostgreSQL . Hands-on experience with AWS architecture , Docker, and CI/ ...

Full Stack Engineer C# .Net Core JavaScript

Hiring Organisation
Client Server
Location
St. Albans, Hertfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Full Stack Engineer/Developer (C# .Net Core JavaScript AWS) St Albans/WFH to £100k Opportunity to progress your career in a hands-on role at a technology driven trading company that invest in Sports betting markets, with a flat structure where you will get your voice heard … station, with the flexibility to work from home twice a week. About you: You have strong C# .Net Core backend development skills You have JavaScript experience, combined with Angular or React You have experience with AWS and microservices You have a thorough understanding of Computer Science fundamentals such ...

.NET Developer

Hiring Organisation
Noir
Location
Bishop's Stortford, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £65,000 per annum
.NET Developer, .NET 10.0 - Social Networking Site - Bishop's Stortford (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world's largest social-networking web site … dedicated technical training per year and exposure to cutting edge technologies such as: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Azure, Bootstrap, Agile and MongoDB. Additionally you will follow an official structured career progression program. Location: Bishop's Stortford, Hertfordshire ...

.NET Developer - St Albans

Hiring Organisation
Noir
Location
St. Albans, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £105,000 per annum
.NET Developer - Fastest Growing Social Media Firm - St Albans, Hertfordshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is on a quest to transform how people discover, view … object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 10.0, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Bootstrap and MongoDB. Our client has a flat organization, which means that they believe great ideas can come from anywhere ...

.NET Developer

Hiring Organisation
Noir
Location
Hatfield, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £65,000 per annum
.NET Developer, .NET 10.0, C# 14 - Digital Download Site - Hatfield (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer)With operations in over 20 countries our client has fast become … .NET Core, C# and Azure SQL. You will be trained in all aspects of: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Azure, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and pay rise) within ...

.NET Developer

Hiring Organisation
Noir
Location
Childwickbury, St. Albans, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £75,000 per annum
.NET Developer - Harpenden (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) After 15 years' experience in the fashion industry, our client has a mission to change the way people … excellent experience of: .NET, .NET Core, C# and Azure SQL. There are opportunities for training into technologies such as: .NET 10.0, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Solid, DRY, LINQ and MongoDB. Their benefits include the following: Bonus (10-15%). Share ...

Java Software Engineer | Remote | $140/hr

Hiring Organisation
Mercor
Location
Watford, Hertfordshire, UK
time Compensation: $80–$140/hour Location: Remote Commitment: Flexible hours Role Responsibilities Design and oversee the creation of evaluations for coding tasks in JavaScript, TypeScript, Python, Java, and C. Analyze system behavior on real-world use cases to uncover strengths and improvement areas. Communicate evaluation results effectively … Must-Have Strong GitHub presence with high-quality contributions to top open-source projects in the last 12 months. Expertise in Python, Java, C, JavaScript, or TypeScript. Familiarity with widely-used libraries, frameworks, and tools in your language(s) of choice. Excellent understanding of software architecture, performance tuning, and scalable ...

Full Stack Engineer C# .Net Core JavaScript

Hiring Organisation
Client Server
Location
St. Albans, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Full Stack Engineer/Developer (C# .Net Core JavaScript AWS) St Albans/WFH to £100k Opportunity to progress your career in a hands-on role at a technology driven trading company that invest in Sports betting markets, with a flat structure where you will get your voice heard ...