26 to 50 of 122 JavaScript Jobs in the East of England

platforms like Firebase, AWS, or GCP Familiar with real-time databases, agile development, and version control (Git) Comfortable using JIRA (or similar) and unit testing tools Good knowledge of JavaScript, TypeScript, and React for web Understanding of UI/UX best practices with ability to contribute to design Great problem-solving ability and communication skills Why Apply? Join a fast More ❯

start-up background preferred) Strong proficiency in Python and C#, with hands-on experience in API design and cloud architecture (Azure). Experience with Excel add-ins or Office JavaScript APIs is highly desirable. Exposure to vectorization, RAG (Retrieval-Augmented Generation), or AI-driven data handling frameworks is a big plus. Bonus: Background or interest in commercial real estate technology. More ❯

start-up background preferred) Strong proficiency in Python and C#, with hands-on experience in API design and cloud architecture (Azure). Experience with Excel add-ins or Office JavaScript APIs is highly desirable. Exposure to vectorization, RAG (Retrieval-Augmented Generation), or AI-driven data handling frameworks is a big plus. Bonus: Background or interest in commercial real estate technology. More ❯

customer-facing work, working with product managers, to manage individual systems; in addition to exposure to live events and travel opportunities. You will be expected to be working with JavaScript, HTML and CSS, in addition to TypeScript, React, Node.js and would prefer someone to be proficient with AWS. This role provides the benefit of exposure to real life events including More ❯

Founded by ex-Cazoo automotive veterans, this Central London based start-up is a on a mission to revolutionise the automotive industry. They’re building an AI-first platform for operational efficiency; seeking to move the industry beyond outdated paper More ❯

Founded by ex-Cazoo automotive veterans, this Central London based start-up is a on a mission to revolutionise the automotive industry. They’re building an AI-first platform for operational efficiency; seeking to move the industry beyond outdated paper More ❯

with external systems and APIs (REST/SOAP, SAP, databases, etc.). Implement UI/UX best practices using Mendix widgets and styling frameworks. Extend Mendix functionality with Java , JavaScript , or CSS when needed. Participate in Agile/Scrum ceremonies and contribute to sprint planning, reviews, and retrospectives. Conduct testing, debugging, and performance tuning for Mendix applications. Collaborate with DevOps More ❯

Collaborate with developers and QA to improve test coverage and reliability. Essential Skills & Experience Proven experience with TeamCity build and automation systems. Strong programming skills in Python, Java, and JavaScript . Shell scripting expertise: DOS, PowerShell, and bash . Experience with Tomcat and MySQL database development . Cross-platform expertise: Windows, Linux, and macOS . Proficiency with Git code management. More ❯

Engineering or similar 6+ years of experience in Leadership Experience 4+ years of experience in software engineering 4+ years of experience as an engineer using several of the following: Javascript, Typescript, C, C++, C#, CAD/Graphics. 4+ years of agile development methodologies Preferred Qualifications: Excellent problem-solving skills Ability to work cross-functionally and cross-site Demonstrated ability to More ❯

Proven experience with Laravel and Object-Oriented PHP is essential. Database fluency: Speak the languages of MySQL and MSSQL fluently. UI maestro: Wield your skills in HTML5, CSS3, and JavaScript to bring interfaces to life. Communication is key: Excellent communication, problem-solving, and time management skills are a must. Why You'll Love It: Supportive and forward-thinking team: Learn More ❯

Proven experience with Laravel and Object-Oriented PHP is essential. Database fluency: Speak the languages of MySQL and MSSQL fluently. UI maestro: Wield your skills in HTML5, CSS3, and JavaScript to bring interfaces to life. Communication is key: Excellent communication, problem-solving, and time management skills are a must. Why You'll Love It: Supportive and forward-thinking team: Learn More ❯

back end of our website. As our Junior Web Developer you will be responsible for: Developing, debugging and redeveloping modules and web applications for our website using PHP and JavaScript/JQuery code Identifying and fixing small and medium sized bugs Adding features to existing code in our web application Working as part of the team on development projects Adhering More ❯

modelling, XDM schemas, and identity resolution. Experience with REST APIs, JSON, and data formats like Parquet. Familiarity with Adobe Experience Cloud tools (Target, Analytics, Campaign). Scripting experience in JavaScript, Python, or Node.js is a plus. Experience with CDP platforms (e.g., Segment, Tealium, ActionIQ) is beneficial. Qualifications: Bachelor's degree in Computer Science, Information Systems, or a related field. Adobe More ❯

Expertise in the GE Smallworld Product Suite and associated layered products. Strong knowledge of Smallworld 5.x architecture, Mobile Enterprise Suite, and Azure Kubernetes Services (AKS). Proficiency in GSS, JavaScript, and HTML5 for mobile and web development. Experience in integrating with enterprise systems such as IBM Maximo. Desirable Skills/Knowledge/Experience (as applicable): Strong communication and interpersonal skills. More ❯

now ready to take ownership of platform support. You'll need a good grasp of ITIL and ITSM, especially around incident and problem management, and be comfortable working with JavaScript, XML, JSON, HTML and CSS. You'll be organised, proactive, and confident dealing with technical issues, with strong communication skills across both technical and non-technical teams. There's a More ❯

programme in ABTasty to improve conversion rates and revenue, including: Simple redirects and layout changes Complex multi-variant tests with sophisticated targeting rules Advanced modifications requiring custom CSS and JavaScript Dynamic content personalisation based on user attributes and behaviours Consider all elements including design, content and functional aspects; optimise the full digital user journey, including discover browse and search, landing More ❯

in-office (Essex), no London slog. Real progression : The team promotes on ability, not just time served. Tech you’ll be working with: C#, ASP.NET Core, Entity Framework React, JavaScript, HTML, CSS SQL Server RESTful APIs, Git, Agile workflows Work setup : Hybrid – 2 fixed days in-office (Essex) What We’re Looking For 1- 2 years of commercial experience as … a developer Hands-on with C#/.NET Core and SQL Some experience with React or similar frontend frameworks Comfort with HTML/CSS/JavaScript fundamentals Team player, willing to learn and grow Bonus Points For Exposure to Entity Framework Core Awareness of web security/OWASP principles A relevant degree (Computer Science or related) Familiarity with IIS or More ❯

C# Developer/Full Stack Engineer (.Net Core JavaScript) St Albans/WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betting markets with a flat structure where you will get … local station, with the flexibility to work from home twice a week in a hybrid model. 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 as OOP, Design Patterns, Data Structures, Algorithms … of service Flexible working with 2 days work from home per week Apply now to find out more about this C# Developer/Full Stack Engineer (C# .Net Core JavaScript) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come More ❯

.NET Developer, .NET 9, C# - Global Record Label - Hertford (Tech stack: .NET Developer, .NET 9, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce that our client, one of the largest and most recognised brands within the music industry, is seeking .NET Developer to work out of their … .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. My client offers flexible working hours, home working and amazing offices (onsite cinema, pool tables, bar, free canteen, gym). These positions are dope!!! Location: Hertford More ❯

Lead .NET Developer - Europe's Largest Radio Station Group - Peterborough (Tech stack: Lead .NET Developer, .NET 9, C#, React, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, Lead .NET Developer) Our client is Europe's largest and most profitable commercial radio group. In order to keep pace with the new digital technologies being developed, they are transforming their … set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with industry recognised training in: .NET 9, React, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. This is an exciting opportunity to work on complex enterprise level .NET/C# software development projects. Our client offers a More ❯

.NET Developer - Fastest-Growing Internet Co Ever - Hemel Hempstead, Hertfordshire (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is changing the way merchants and consumers connect with each other worldwide, and the change has barely started. In 2024, they were the fastest-growing …/ASP.NET MVC, C# and Azure SQL. Our client can provide you with training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. These positions come with an extensive benefits package including bonuses, pension, private medical healthcare, a training budget and 25 days holiday. Location: Hemel Hempstead, Hertfordshire, UK More ❯

.NET Developer - St Albans (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global video technology company with a strong presence in 17 countries. Using cutting edge technologies they help their clients join the dots on Facebook, YouTube and the social web. … give you the opportunity to work on enterprise level software development projects and training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. You will follow the firm's rapid career progression programme. Previous top performers have achieved several promotions (and pay rises) within 12 months of joining. If More ❯

.NET Developer - Harpenden (Tech stack: .NET Developer, .NET 9, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, 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 find clothes they love by combining technology with the personal touch of seasoned style experts. Our client … ASP.NET MVC, C# and Azure SQL. There are opportunities for training into technologies such as: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. Their benefits include the following: Bonus (10-15%). Share options. Private medial healthcare (family plan included). Company pension (15% company contribution). Home working More ❯

and function apps. Demonstrable experience in the build and optimisation of pipelines (ideally in Azure DevOps). Coding background, with experience in a language such as Python, Java, C# JavaScript, React or PowerShell. Experience in provisioning and managing infrastructure through IaC (e.g. BiCep, terraform). Demonstrable commitment to high quality, cost effective and robust engineering practices. Experience working within an … agile development team. Experience of productive collaboration with design, testing, product and other digital delivery colleagues. Desirable Experience with JavaScript and building/deploying/scaling React-based applications (or similar). Experience working within a monorepo environment and tooling such as NX or turborepo. Experience working with Netlify or Vercel PaaS. Experience with bash scripting. Experience with git version More ❯

weeks) The second step includes a selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python is highly versatile. You can More ❯