1 to 25 of 35 JavaScript Jobs in Sheffield

interfaces. Integrate with RESTful APIs and cloud-based services. Participate in code reviews, design discussions, and agile ceremonies. Key Skills & Experience: Strong proficiency in JavaScript and TypeScript . Advanced knowledge of React.js and familiarity with modern React patterns (hooks, context, etc.). Solid understanding of HTML5 , CSS3 , and responsive web More ❯

code and supporting the culture of learning whilst building leading technology. Key Responsibilities Carry out high quality development in PHP, Laravel, CSS, HTML and JavaScript against the asks within the development backlog that were provided by product and design Support the appropriate selection of tools, frameworks, recommending best architectural approach More ❯

in C# and .NET. Expertise in: .NET Framework and WinForms Modern .NET (.NET 9) SQL Server (including performance optimisation) Front-end tech (HTML, CSS, JavaScript) Proven experience with application modernisation, including migrating legacy WinForms applications to modern web platforms (Blazor preferred). ·Strong understanding of layered architecture and best practices More ❯

1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. CRU International is a leading provider of business intelligence and consulting services in the metals, mining, and fertilizer industries. With More ❯

should possess strong analytical and problem-solving skills, combined with excellent communication and leadership potential. Essential foundational skills include: Deep proficiency in Python or JavaScript/TypeScript and associated AI/ML SDKs. Solid experience with cloud platforms, specifically AWS (including services like SageMaker, Lambda, S3, EC2, Bedrock). Strong More ❯

should possess strong analytical and problem-solving skills, combined with excellent communication and leadership potential. Essential foundational skills include: Deep proficiency in Python or JavaScript/TypeScript and associated AI/ML SDKs. Solid experience with cloud platforms, specifically AWS (including services like SageMaker, Lambda, S3, EC2, Bedrock). Strong More ❯

and continuous improvement efforts What We’re Looking ForRequired: ·2+ years software development experience ·1+ year hands-on Angular (v10+) experience ·Strong TypeScript/JavaScript skills ·Familiar with RxJS and reactive programming concepts ·Experience working with APIs (REST or GraphQL) ·Some Node.js back-end experience (or willingness to grow in More ❯

and IaC tools (e.g., Terraform, Bicep, ARM). Proficient in multiple programming languages (e.g., .Net (C#), PowerShell, T-SQL). Desirable: Python, Java/JavaScript, Microsoft Power Platform (Apps, Automate, BI). Desirable: Awareness of Microsoft frameworks like the Cloud Adoption Framework. Strong analytical and problem-solving skills. Remote based. More ❯

independently and manage multiple technical challenges Willingness and ability to travel when required Desirable Skills (Not Essential): Experience with .NET, ASP.NET, Blazor, HTML, CSS, JavaScript PLC programming using IEC (phone number removed) Embedded development (C/C++, ARM Cortex M, ESP32, Arduino) Full stack web application development Familiarity with industrial More ❯

and IaC tools (e.g., Terraform, Bicep, ARM). Proficient in multiple programming languages (e.g., .Net (C#), PowerShell, T-SQL). Desirable: Python, Java/JavaScript, Microsoft Power Platform (Apps, Automate, BI). Desirable: Awareness of Microsoft frameworks like the Cloud Adoption Framework. Strong analytical and problem-solving skills. Remote based. More ❯

/ASP.NET MVC, C# and Azure SQL. You will be trained in all aspects of: .NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and pay rise) within 6 months. Our client offers a More ❯

SNOW, SAST/DAST tooling. Strong communication skills for interacting with engineering teams and senior management. Essential Skills Git (particularly GitHub) Java/Kotlin JavaScript Python Shell Scripting Knowledge of Jenkins (CloudBees advantageous) Test-driven development Architectural and design patterns Troubleshooting skills Experience working in an agile, cross-functional team More ❯

self-starter UK-based with the right to work (no visa sponsorship available) Bonus points for experience in: .NET, ASP.NET, HTML/CSS/JavaScript PLC programming (IEC 61131-3) Embedded systems (C/C++, ESP32, ARM Cortex) Full-stack development Fieldbus protocols (EtherCAT, CANopen, RS232, etc.) Why join? £36K More ❯

self-starter UK-based with the right to work (no visa sponsorship available) 🎯 Bonus points for experience in: .NET, ASP.NET, HTML/CSS/JavaScript PLC programming (IEC 61131-3) Embedded systems (C/C++, ESP32, ARM Cortex) Full-stack development Fieldbus protocols (EtherCAT, CANopen, RS232, etc.) 🌟 Why join? £36K More ❯

Deep understanding of Pega's architecture, tools and methodologies with proficiency in designing and implementing Pega solutions. Familiarity with SOAP, REST, HTML, CSS and JavaScript for custom UI development in Pega Experience with AWS cloud platform and cloud integration. Experience of working in an Agile environment and will champion ongoing More ❯

Social network you want to login/join with: col-narrow-left Client: Location: sheffield, south yorkshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide More ❯

private medical insurance Sports and social club Who we are looking for: Essential: Bachelor’s degree or equivalent practical experience Programming experience using Java, JavaScript and SQL Experience developing web-based applications and web services Good written and verbal communication skills in English Interest in and ability to learn coding More ❯

training methodologies Monitor learner progress and provide timely feedback Keep course materials up to date with industry trends Required Technical Skills: HTML/CSS JavaScript, React C# SQL Databases Python What We're Looking For: Passionate about teaching & mentoring learners in Software Development Strong technical industry experience Teaching qualification (PGCE More ❯

experience Ability to communicate technical issues to a non-technical audience Exposure to the folloiwng would be highly beneficail C#/ASP.NET SQL Azure JavaScript/Angular Agile Please send CV for full job description and an infoirmal chat. More ❯

Social network you want to login/join with: col-narrow-left Client: RedRock Resourcing Location: Sheffield, South Yorkshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 More ❯

Social network you want to login/join with: col-narrow-left Client: Attis Location: sheffield, south yorkshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col More ❯

customization, scripting, and integrations. Strong knowledge of SQL, APIs, web services, Crystal Reports, SSRS, Microsoft SQL Server, and ERP tools (Infor ION, .NET, C#, JavaScript). Problem-Solving & Project Management. Collaboration & Communication: Ability to work with business users, IT teams, and vendors, translating business needs into technical ERP solutions. Strong More ❯

of design and development with an ability to implement custom modules and optimise code for performance and scalability. Frontend development using HTML, CSS, and JavaScript including modern frameworks. Backend development using MySQL and API integration. Knowledge of performance optimisation and implementation of Magento best practices. Continuous development, bug fixes including More ❯

tools and techniques, with a strong focus on writing test-driven code. Experience of open-source technologies including HTML, CSS, client and server side JavaScript, Typescript and other modern front-end templating frameworks. Experience integrating front-end solutions with back-end services, working collaboratively within cross-functional teams to deliver More ❯

tools and techniques, with a strong focus on writing test-driven code. Experience of open-source technologies including HTML, CSS, client and server side JavaScript, Typescript and other modern front-end templating frameworks. Experience integrating front-end solutions with back-end services, working collaboratively within cross-functional teams to deliver More ❯