926 to 950 of 3,325 JavaScript Jobs in the UK

best practices Expertise in at least one domain: eCommerce, Order Management, BI, Mobile Apps, or Fulfilment Strong technical skills in: AWS/cloud computing (API development, Serverless, NoSQL, containers) JavaScript, React.js, Node.js, GraphQL, TypeScript Agile methodologies and CI/CD principles Ability to influence stakeholders and lead change in a fast-paced environment Benefits Package: Bonus: Discretionary, up to … Pension: 4% employer contribution Holidays: 33 days including bank holidays Life Assurance: 2x salary Private Healthcare Interested? Please Click Apply Now!Principal Software Engineer -JavaScript, React.js, Node.js, GraphQL, TypeScript More ❯

Software Engineer – JavaScript & Python Hybrid (UK) - Must have full right to work in the UK £80,000 - £120,000 +ISO options **ideally you'll posses a degree in Computer Science/Mathematics or statistics (or similar) from a top 5 university OR have worked at a high growth AI Native start-up. Coming out of Stealth at the back end … scalable web apps, writing and testing ML scripts in python. Required Skills and Experience: ● High level of expertise in Python; experience with PyTorch is a bonus. ● Strong expertise in JavaScript and associated frameworks and libraries, specifically Typescript , React and Next.js ● Prior experience of deploying and architecting infrastructure in multiple cloud environments (AWS/Azure/GCP) ● Experience working with APIs More ❯

Software Engineer – JavaScript & Python Hybrid (UK) - Must have full right to work in the UK £80,000 - £120,000 +ISO options **ideally you'll posses a degree in Computer Science/Mathematics or statistics (or similar) from a top 5 university OR have worked at a high growth AI Native start-up. Coming out of Stealth at the back end … scalable web apps, writing and testing ML scripts in python. Required Skills and Experience: ● High level of expertise in Python; experience with PyTorch is a bonus. ● Strong expertise in JavaScript and associated frameworks and libraries, specifically Typescript , React and Next.js ● Prior experience of deploying and architecting infrastructure in multiple cloud environments (AWS/Azure/GCP) ● Experience working with APIs More ❯

Software Engineer – JavaScript & Python Hybrid (UK) - Must have full right to work in the UK £80,000 - £120,000 +ISO options **ideally you'll posses a degree in Computer Science/Mathematics or statistics (or similar) from a top 5 university OR have worked at a high growth AI Native start-up. Coming out of Stealth at the back end … scalable web apps, writing and testing ML scripts in python. Required Skills and Experience: ● High level of expertise in Python; experience with PyTorch is a bonus. ● Strong expertise in JavaScript and associated frameworks and libraries, specifically Typescript , React and Next.js ● Prior experience of deploying and architecting infrastructure in multiple cloud environments (AWS/Azure/GCP) ● Experience working with APIs More ❯

fully on-site so must be able to commute) A welcoming team culture built on positivity, collaboration, and continuous learning A great opportunity to learn and work with Java, JavaScript, VueJS and AWS (ideal for those looking to transition or upskill!) ✅ What You’ll Need: 4+ years strong software development experience. Strong experience with object-oriented programming (e.g. Java or … to grow in a supportive, flexible, and technically engaging environment. If you're looking to continue to sharpen your skills whilst having the opportunity to learn/develop Java, JavaScript and AWS and make a meaningful impact on a growing platform, we’d love to hear from you. More ❯

related to application analysis, programming, and design functions. Developing or acquiring test data, testing, debugging to produce required results, and revising programs. Experience in .NET programming, including ASP.NET, C#, JavaScript, T-SQL, and others. A good understanding of N-tier and N-layered architecture. Strong understanding and experience with Agile/Scrum methodologies. Experience developing and integrating REST/SOAP … based web services/APIs, JavaScript frameworks, mobile application development frameworks, and responsive design frameworks. Experience with web development including CSS, HTML5, XML. Knowledge of healthcare standards such as X12, HL7 is a plus. Knowledge of the operating principles and fundamental concepts of data communications. Ability to collect and analyze facts, identify problems, and provide solutions. Ability to create detailed More ❯

managers. You’ll contribute to scalable, performant web applications with clean, maintainable code—and help guide junior developers as they grow. Responsibilities: Develop responsive, accessible front-end interfaces using JavaScript, HTML and CSSTML, CSS, and JavaScript. Build and maintain scalable components using React. Integrate with RESTful APIs and ensure seamless data flow between front-end and back-end. Use Git … cross-functional teams to turn designs into functional web experiences. Offer guidance and mentorship to junior developers on coding best practices and front-end architecture. Requirements: Strong proficiency in JavaScript, HTML, and CSS. In-depth knowledge of React, including hooks and component design patterns. Experience working with RESTful APIs. Familiarity with Git and collaborative development workflows. A strong eye for More ❯

on TDD and CI/CD workflows Excellent communicator, comfortable making a real impact along the way. Technologies: AWS CI/CD Java Kubernetes Spring Spring Boot TDD Cloud JavaScript React More: At our award-winning digital agency in Belfast, we pride ourselves on our ability to deliver high-impact solutions while More ❯

.NET Development Manager – Global Sports Company – Wakefield, West Yorkshire (Tech stack: .NET Development Manager, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Developer, Programmer, Full Stack Engineer, Architect, Team Leader, Technical Lead, Head of Software Engineering, CTO, .NET Development Manager) Our client is a global sports brand that operates in over 115 countries worldwide. They are the biggest sports … architects, making high levels technical decisions. As such you should have sound of of technologies that include .NET 9, .NET Core/ASP.NET MVC, C#, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD and Azure SQL. This position comes with the following benefits: 15% bonus Generous pension Private healthcare Training allowance of £9,700 per year Free lunch More ❯

Senior Full Stack Developer (JavaScript + Automation Testing) Location: Remote (UK-based with occasional team meetups) Salary: £55,000–£70,000 (depending on experience) Employment Type: Full-time About the Role A fast-growing tech company is seeking a Senior Full Stack Developer to lead high-quality development and automation testing initiatives. This is a 100% hands-on technical role … testing best practices across the development team Collaborate with product and DevOps teams to deliver secure, stable features efficiently Essential Skills & Experience 3+ years’ professional experience with full-stack JavaScript (React + Node.js) Strong proficiency in GraphQL and modern databases (SQL/NoSQL) Demonstrable expertise in test automation (Jest, Mocha, Cypress, or similar) Ability to define and implement testing strategies More ❯

We are searching for an experienced Lead Software Developer someone who is highly skilled in PHP , JavaScript , React , HTML and MySQL for an extremely exciting customer who are going through a large-scale digital transformation programme which is redefining their customer's ecommerce and omnichannel experience. The role is offered on a flexible working basis - you can be fully remote … CD. Identify and address performance, scalability, and security concerns. Champion Agile principles and contribute to an iterative, collaborative development process. Essential Skills & Experience Deep, hands-on experience with PHP , JavaScript , React , HTML , and MySQL . Proven track record in a Lead Developer or Senior Developer role, ideally within a high-traffic or retail environment. Strong understanding of software architecture, design … remote working options. A collaborative, inclusive environment where your ideas are valued. 30 days holiday (including bank holidays) Remote and Hybrid working available. Keywords Lead Developer, Senior Developer, PHP, JavaScript, React, HTML, MySQL, Agile, Scrum, DevOps, Technical Leadership, Mentoring, Ecommerce Platforms, Omnichannel, CI/CD, Software Engineering Best Practice, Web Applications, Mobile Applications, Android, iOS. Please note, to be considered More ❯

.NET Developer, .NET 9, C#, Agile - Margate (Tech stack: .NET Developer, .NET 9, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global innovator who builds software products and apps that are defining the way individuals and teams work today. They make it easy for users to achieve their … opportunities to work on enterprise-level software development projects and provides training in: .NET 9, Azure, Angular 19, SOLID principles, DRY, LINQ, multithreading, Microservices, RESTful APIs, Web API 2, JavaScript, HTML5, Agile methodologies, and SQL Server 2022. The company values talent and is keen to nurture and develop it. Your career progression can be as far as your ambitions take More ❯

.NET Developer - Global Sports Company - Birmingham (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global sports brand that operates in over 115 countries worldwide. They are the biggest sports company in Europe and the second largest on the planet! Over the past 30 years … .NET Developer that have a strong background in .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Training will be provided into: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. All positions come with the following benefits: 15% bonus Generous pension Private healthcare Training allowance of £9,700 per year Free More ❯

Salesforce Engineer | Hybrid working (3/2 day split) | Up to £60,000 + Bonus + 12% pension Tech stack: Apex, LWC, SOQL, Azure DevOps, Copado, JavaScript, .net/C# This is a business investing heavily in its Salesforce estate, and looking for someone who enjoys building clean, scalable solutions, not firefighting or short-term patchwork. You’ll help shape … builds, scheduled jobs, declarative automation, and more. Hybrid setup (around 2-3 days a week onsite), great benefits, and a collaborative team culture. You’ll be working with: Apex, JavaScript, SOQL, SOSL, Flows, LWC HTML, CSS, Azure DevOps, Copado Custom Objects, Triggers, Batch Jobs Experience with Azure or other .NET tech is a bonus (but not a blocker) What they More ❯

.NET Developer - Global Sports Company – Liverpool (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global sports brand that operates in over 115 countries worldwide. They are the biggest sports company in Europe and the second largest on the planet! Over the past 30 years … .NET Developer that have a strong background in .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Training will be provided into: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, SQL Azure and MongoDB. All positions come with the following benefits: 15% bonus Generous pension Private healthcare Training allowance of £9,700 per year Free More ❯

.NET Developer - Global Sports Company – London (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global sports brand that operates in over 115 countries worldwide. They are the biggest sports company in Europe and the second largest on the planet! Over the past 30 years … .NET Developer that have a strong background in .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Training will be provided into: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. All positions come with the following benefits: 15% bonus Generous pension Private healthcare Training allowance of £9,700 per year Free More ❯

date with the latest technologies and industry trends. Will have the opportunity to mentor junior members of the team. Requirements: Strong experience with .NET (C#) and Angular (or other JavaScript frameworks). Solid understanding of web technologies (HTML, CSS, JavaScript). Familiarity with RESTful APIs and web services. Experience with version control systems (e.g., Git). Knowledge of SQL and More ❯

ideas within the team Good communication and time management Supportive of business direction and receptive to change Specialised Skills & Knowledge Proficiency with fundamental front-end languages such as TypeScript, JavaScript, SCSS & HTML Familiarity with other JavaScript frameworks; Node.js, React.js Understanding of eCommerce Any experience with Commerce Platforms, CMS tools Any experience with Cloud computing, AWS, GCP, Azure What to expect More ❯

.NET Developer - Chelmsford (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over the world to attract, engage, and delight customers by delivering inbound experiences that are relevant, helpful, and personalized. Having recently launched in … applicants should be experienced in: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You will receive training in all aspects of: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, SQL Azure and MongoDB. At the centre of our client's culture is freedom and openness which takes a lot of people by surprise. But More ❯

join a forward-thinking, collaborative team working on impactful projects that enhance user experience, optimise platform performance, and deliver at scale. You’ll work with cloud-native tools, modern JavaScript frameworks, and contribute directly to the evolution of a high-performing digital product. What You’ll Be Doing: Designing and building robust backend services to support personalisation, fulfilment, and customer … across product and engineering teams to deliver new features with real business value. Driving best practices in engineering, mentoring others, and contributing to a healthy team culture. Tech Stack: JavaScript/TypeScript Node.js (server-side development) AWS (Lambda, DynamoDB, and other serverless services) Why Apply? Up to £80K base salary 15% performance bonus Hybrid setup: 1–2 days in London More ❯

.NET Developer – Redhill, Surrey (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Since 2006 our client’s revolutionary marketing software platform has been helping businesses all over the world to attract, engage, and delight customers by delivering inbound experiences that are relevant, helpful, and personalized. Having recently launched … applicants should be experienced in: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. You will receive training in all aspects of: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD, Azure SQL and MongoDB. At the centre of our client’s culture is freedom and openness which takes a lot of people by surprise. But More ❯

This will involve working closely with the Heads of Technology, Software Architects and team leads, so strong stakeholder management ability is crucial. Duties: Designing, developing, and optimising full-stack JavaScript systems and components (React, Node.js, Typescript) Scaling and performance optimisation of web front-end and interaction with API layers Resolve high-level, complex software challenges and optimise system performance Implement … development and maintenance of technical documentation Mentor Junior Developers and assist with their professional development. REQUIREMENTS: Significant commercial experience in the web stack of React, Node.js, HTML, CSS and JavaScript Understanding of low latency, high-scale approaches such as WebSockets Thorough grasp of distributed web caching tools and techniques, e.g. Redis, etc Understanding of fundamental software development best practices, architectures More ❯

Time is split as needed between university and work. We will ensure you get all the time you need to attend studies and complete course work. Key Responsibilities: Write JavaScript Unit Tests for both Frontend and Backend Code Develop CI/CD Test Pipelines for Release Testing Write E2E Tests using Playwright Bring your knowledge of automated testing to all … have some programming experience. We're looking for people who can tick at least 4-5 of the following skills: Understanding of TypeScript, Nodejs and React Experience with writing JavaScript Unit Tests for functions and React Functional Components Experience developing with AWS offerings - DynamoDB, SQS, ECS, Lambda, etc. Familiarity with GitHub and CI/CD workflows Understanding of Authentication & Authorization More ❯

years of prior IT experience as a developer. Microsoft Power Apps, Power Automate and Power BI Familiarity with SharePoint and Office 365 environments and capabilities NET Framework, ASP.NET, C#, JavaScript Soft skills: You have a problem-solving attitude Ability to work in teams and individually when needed Up-to-date knowledge of Microsoft products Good customer-facing skills Strong verbal … Apps, Microsoft/Office Graph, and SharePoint Modern Pages/Web Parts Experience or Knowledge in SharePoint Framework (SPFx), SharePoint Administration & Governance Knowledge & experience in any one of the JavaScript frameworks - React, Angular or similar Knowledge of best practices with development and testing procedures, TDD, SOLID principles. Financial domain experience and previous consulting experience More ❯

alongside another engineer. But that’s just the first chapter. From there, the role evolves, depending on the person’s strengths, into either: Software Engineering: building applications internally (Java, JavaScript/React), or Platform Engineering: owning infrastructure as code, containerisation, CI/CD pipelines, cloud hosting, and shaping operational best practices. This is one of the first hires into a … to a culture of engineering excellence and in-house capability building Requirements 3–7 years of experience in software engineering, DevOps, or platform engineering Proven coding experience in Java, JavaScript/React, or similar Strong Linux skills, especially around server upgrades and admin Solid scripting experience (e.g. Python, Bash) Exposure to cloud platforms (Azure preferred), infrastructure as code, CI/ More ❯