76 to 100 of 147 JavaScript Jobs in Yorkshire

Salesforce Development including Custom Objects, Apex, Triggers, Web Services, Visualforce, REST APIs, SOAP Web Services and Migration Tools Building UI solutions using Salesforce Lightning, LWC, web technologies (HTML, XML, JavaScript) 2+ years people management experience including, but not limited to, hiring, goal setting, performance management. Aptitude to rapidly learn and take advantage of new concepts, tools, managed packages and/ More ❯

and establish front-end development standards and practices. Your journey so far Extensive experience with React, including deep knowledge of its ecosystem and best practices. Solid understanding of modern JavaScript, TypeScript, and front-end tooling (e.g., Webpack, Babel ). A proven track record of working on and maintaining complex web applications Strong knowledge of best practices for implementing and managing More ❯

technical specifications and solutions. Develop backend services and APIs using .NET (C#), ensuring scalability, performance, and security. Integrate front-end and back-end components using RESTful APIs and modern JavaScript frameworks (e.g., Vue with TypeScript). Model and manage data using Dataverse and SQL Server, including performance tuning and complex queries. Write and maintain unit and integration tests for both … building backend services using .NET (Preferred C#). Deep understanding of Entity Framework and SQL Server, including complex queries and performance tuning. Strong front-end development skills with modern JavaScript frameworks (Preferred Vuetypescript). Significant experience of working with and developing on databases and RDBMS solutions (MS SQL preferred) Experience working with RESTful APIs and integrating front-end and back … end components Proficient in use of HTML5, CSS/SCSS, and modern JavaScript/TypeScript standards Experience writing and maintaining unit tests for both Vue (e.g., using Vitest, Jest) and C# (.NET using xUnit, NUnit or MSTest) Possess a positive approach to problem solving, with a process driven method to approach design solutions and a keen eye for user experience More ❯

Developing architectural database proof of concepts Working as either a Database Developer or Development DBA Understanding persistence layers, indexing strategies, and performance tuning Programming with C-style syntax languages - JavaScript experience is essential; TypeScript is highly desirable Personal Attributes You will: Be comfortable working with non-standard concepts and approaches Possess excellent listening skills and the ability to understand innovative More ❯

Implement automated API tests using API tools such as Postman/Newman Test Automation in Code: Work independently or with developers to develop tests in Typescript/Java/Javascript Test execution: Perform tests manually and document test results, and report defects Defect management: Identify, document, and track software defects, and work with developers to resolve issues Collaboration: Work closely More ❯

Implement automated API tests using API tools such as Postman/Newman Test Automation in Code: Work independently or with developers to develop tests in Typescript/Java/Javascript Test execution: Perform tests manually and document test results, and report defects Defect management: Identify, document, and track software defects, and work with developers to resolve issues Collaboration: Work closely More ❯

Looking For Proven experience in a Lead or Senior Developer role within agile software teams. Strong background in .NET (preferably .NET 8) and AWS Cloud technologies. Proficiency with React , JavaScript/TypeScript , and modern front-end practices. Understanding of event-driven architecture , serverless computing , and Terraform . Strong communication and collaboration skillsyoull be a bridge between tech and business. Passion … for mentoring and developing other engineers. Our Stack Cloud: AWS Languages: C# (.NET 8), JavaScript, TypeScript Frontend: React Infrastructure: Terraform, GitHub Actions Databases: DynamoDB Messaging: SNS/SQS, EventBridge Testing: Playwright, K6 Whats in It for You? Join a forward-thinking, cloud-native tech team building solutions at scale. Shape products used across Europe , impacting thousands of users. Hybrid working More ❯

Looking For Proven experience in a Lead or Senior Developer role within agile software teams. Strong background in .NET (preferably .NET 8) and AWS Cloud technologies. Proficiency with React , JavaScript/TypeScript , and modern front-end practices. Understanding of event-driven architecture , serverless computing , and Terraform . Strong communication and collaboration skills—you’ll be a bridge between tech and … business. Passion for mentoring and developing other engineers. Our Stack Cloud: AWS Languages: C# (.NET 8), JavaScript, TypeScript Frontend: React Infrastructure: Terraform, GitHub Actions Databases: DynamoDB Messaging: SNS/SQS, EventBridge Testing: Playwright, K6 What’s in It for You? Join a forward-thinking, cloud-native tech team building solutions at scale. Shape products used across Europe , impacting thousands of More ❯

Backbase CXP and forms products· Expert understanding of state management technologies/approaches i.e. Redux, Flux,Hooks/Context API· Good knowledge of HTML5, CSS3, CSS-In-JS and JavaScript (ES6/ES2020), adhering to industry defined coding standards· Good understanding of QA technologies and processes (Jest, RTL) - TDD and unit testing, specifically what constitutes a good unit test· Good … understanding and experience of working within an Agile environment i.e. Story point estimation, refinement, sprint planning, retrospective, sprint demos etc.· Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. Experience with newer specifications of EcmaScript· Knowledge of coding fundamentals e.g. modern software design principles, data structures etc· Understanding and experience of working with data driven UI's More ❯

Contract Full Stack Engineer .NET & JavaScript Location: Sheffield, UK Hybrid (3 days onsite/week) Contract Length: 6 Months (extensions likely) Rate: £500/day (Inside IR35) Were hiring 2 Full Stack Engineers for a greenfield development project with a global technology consultancy. The role involves building a new enterprise product from scratch an internal system designed to unify and … operational data sources. Youll join a collaborative, Agile team and take ownership across both frontend and backend development, working in a modern .NET environment with C# and front-end JavaScript/HTML/CSS. Tech Stack: Backend: C#, .NET 6+, WebAPI, MVC Frontend: HTML, CSS, JavaScript, jQuery Databases: SQL (relational DBs) Tools: Git, CI/CD pipelines, Agile practices Architecture … scalable, reusable code using C# and .NET Work with product teams to define features and translate requirements into clean, maintainable code Integrate frontend components using HTML/CSS/JavaScript Contribute to architectural decisions and system scalability Implement automated unit testing and CI/CD workflows Collaborate across teams and identify performance bottlenecks What Were Looking For: Strong command of More ❯

.NET Developer, .NET 9, C# - Global Record Label - Bradford (Tech stack: .NET Developer, .NET 9, C#, 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 … .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: Bradford More ❯

.NET Developer, .NET 9, C#, Agile - Wakefield, West Yorkshire (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 innovator who builds software products and apps that are defining the way individuals and teams work today. They make it easy for users … you the opportunity to work on enterprise level software development projects and provide training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. The company is quick to recognize talent and keen to nurture and develop it, as such your career with the company will go as far as More ❯

.NET Developer, .NET 9, C#, Agile - Hull (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 innovator who builds software products and apps that are defining the way individuals and teams work today. They make it easy for users and to … you the opportunity to work on enterprise level software development projects and provide training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. The company is quick to recognize talent and keen to nurture and develop it, as such your career with the company will go as far as More ❯

of a team that offers autonomy, support and the opportunity to grow your skills in a forward-thinking environment. Tech stack includes but not limited to - C#, .NET, SQL, JavaScript, Azure. Company Culture/Working Environment... There is a strong sense of belonging and inclusivity. Everyone is encouraged to share ideas and contribute to innovation across teams Leadership are supportive … mentored by Senior & Lead Developers To be successful in this role as a Software Engineer you'll bring... A few years of experience in software development using C#, .NET, Javascript and SQL A solid grasp of software architecture and best practices Excellent communication and problem-solving abilities An eager to learn mindset and a passion for continuous improvement Overall package... More ❯

of a team that offers autonomy, support and the opportunity to grow your skills in a forward-thinking environment. Tech stack includes but not limited to – C#, .NET, SQL, JavaScript, Azure. *This is a hybrid role where you will work 3 days in the office and 2 days from home Company Culture/Working Environment... There is a strong sense … lead smaller initiatives Be mentored by Senior & Lead Developers To be successful in this role you’ll bring... A few years of experience in software development using C#, .NET, Javascript and SQL A solid grasp of software architecture and best practices Excellent communication and problem-solving abilities An eager to learn mindset and a passion for continuous improvement Overall package... 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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

Frontend Software Engineer will be responsible for working in a creative environment to build the frontend platform to industry standards. You will be working with scripting languages such as JavaScript and Typescript, spun up into an AWS platform. You'll be working alongside a very strong managerial team with great pedigree and have the opportunity to lead on architectural decisions … while mentoring junior developers from a technical standpoint. What will I be doing? Developing web applications and systems using JavaScript, React and Typescript. Define and analyse business requirements. Support continuous improvement and integrations to enhance deployment. Collaborate with engineers, architects and tested to develop unit code. Working in an AWS environment Key requirements: JavaScript development, for at least 3 years. More ❯

.NET Developer - Leeds (Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in 1962 our client is a leading global media company; its commercial arm comprises of some of the largest television channels across the Globe and market leading cinema screen advertising businesses. We are seeking several .NET … SQL. You should have a strong grasp of object orientated (OO) development principles. Our client can provide you with industry recognized training in: .NET 9, Blazor, EF Core, Azure, JavaScript, HTML5, CSS3, Agile, TDD, BDD and MongoDB. You will follow a structured a career development programme with the view to being promoted to the position of Team Leader/Development More ❯