1 to 25 of 50 JavaScript Jobs in South Yorkshire

problems, and provide effective solutions. Knowledge of database concepts and querying in IBM DB2, Oracle DB, and MS SQL Server. Experience in programming languages including some of Python, Typescript, JavaScript, R, Java, C#, producing services, APIs, Function Apps or Lambdas. Strong understanding of core object-oriented concepts with good knowledge of Java, Web services, JavaScript, Json, XML, JDBC, and other More ❯

Join to apply for the Senior Software Engineer role at Death with Dignity 1 day ago Be among the first 25 applicants Join to apply for the Senior Software Engineer role at Death with Dignity Get AI-powered advice on More ❯

development What We’re Looking For: A recently completed degree in Computer Science, Software Engineering, or a related field Strong programming skills in at least one language (e.g. Python, JavaScript, Java, C++) Understanding of software development principles, data structures, and algorithms Experience with web development frameworks or tools (e.g. React, Node.js, Django) Enthusiasm for learning and building high-quality software More ❯

experience in software engineering, preferably within the Life Sciences Sector Strong grasp of computer science fundamentals: data structures and algorithms, complexity, object oriented design Mastery of modern web technologies & Javascript is essential: React, CSS, Node, Angular, etc. Proficient in at least one all purpose imperative language: Python (ideal), Java, C++, etc. Familiar with modern DevOps/CloudOps best practices - test More ❯

experience in software engineering, preferably within the Life Sciences Sector Strong grasp of computer science fundamentals: data structures and algorithms, complexity, object oriented design Mastery of modern web technologies & Javascript is essential: React, CSS, Node, Angular, etc. Proficient in at least one all purpose imperative language: Python (ideal), Java, C++, etc. Familiar with modern DevOps/CloudOps best practices - test More ❯

Espire Infolabs is hiring for Senior Software Engineer for Sheffield, UK location. Job Title: Senior Software Engineer Location: Sheffield, UK Experience: 8+ Years Employment Type: Full-time About the Role: We are seeking a highly experienced and motivated Senior PHP More ❯

Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama. Cloud Platforms: Proficiency in AWS or Azure for hosting More ❯

Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama. Cloud Platforms: Proficiency in AWS or Azure for hosting More ❯

problem-solving skills, combined with excellent communication and collaboration abilities. Essential Foundational Skills: Deep proficiency in React and Next.js: Extensive experience building complex, scalable, and performant web applications. Strong JavaScript/TypeScript skills: Expert-level understanding of modern JavaScript and TypeScript. Solid understanding of web fundamentals: HTML, CSS, and responsive design principles. Experience with API integration: Proven ability to connect More ❯

our innovative and forward-thinking team. As a key contributor, you will work on cutting-edge blockchain solutions, leveraging your expertise in Solidity, Node.js, and React (or other modern JavaScript frameworks). Proficiency in languages like C#, Go, or Rust is a strong advantage. If you are passionate about blockchain technology and thrive in a dynamic environment, this role offers … Blockchain Integration: Integrate blockchain technology into web and backend systems. Full-Stack Development: Build and maintain scalable front-end and back-end systems using Node.js and React (or other JavaScript frameworks). Performance Optimization: Optimize applications for speed, scalability, and user experience. Collaborative Development: Work closely with cross-functional teams including product managers, designers, and other developers to deliver high … Qualifications Essential Skills and Experience: Proven experience with Ethereum and related blockchain technologies. Advanced knowledge of Solidity and smart contract development. Strong proficiency in Node.js and React (or similar JavaScript frameworks). Experience building RESTful APIs and web applications. Solid understanding of data structures, algorithms, and distributed systems. Experience with software development best practices, including version control (Git). Preferred More ❯

with CI/CD implementations 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. Paying up to 75k, depending More ❯

in English Able to work 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 networking and fieldbus protocols What More ❯

and advanced-level engineering approaches, such as DI/IoC, TDD, etc. PHP programming skills with demonstrable knowledge of the language. Experience of developing front-end applications using PHP, JavaScript/TypeScript/jQuery Experience of using the Angular Framework. Experience in designing, building, and consuming APIs with OpenAPI (Swagger). Experience of database development using MariaDB Experience working with More ❯

experience delivering websites from planning to deployment utilising Sitecore Experienced in developing websites and software using ASP.NET MVC & C# Good working experience of SQL Server & other tech such as: JavaScript, JQuery, HTML & CSS Experienced in Sitecore features such as: Permissions, workflow content search, caching, personalisation and xDB Experience implementing headless Sitecore solutions (Sitecore JSS & GraphQL) Experience in optimising Sitecore content More ❯

experience delivering websites from planning to deployment utilising Sitecore Experienced in developing websites and software using ASP.NET MVC & C# Good working experience of SQL Server & other tech such as: JavaScript, JQuery, HTML & CSS Experienced in Sitecore features such as: Permissions, workflow content search, caching, personalisation and xDB Experience implementing headless Sitecore solutions (Sitecore JSS & GraphQL) Experience in optimising Sitecore content More ❯

Skills: 4+ years commercial development experience .NET Framework 4.8 MVC and/or .NET 8 MVC (we're migrating to .NET 8) Visual Studio (Apply online only) HTML5, CSS3, JavaScript/jQuery SQL Server (Apply online only) RESTful API development Source Control (Git/TFS) Strong understanding of MVC architecture patterns Highly Beneficial: Recent .NET 8 MVC experience (preferred for More ❯

experienced in: .NET, .NET Core/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 unique working environment including a More ❯

Great communicator, problem-solver, and 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–£54K DOE Flexible working environment More ❯

Social network you want to login/join with: Up to £55,000 + Bonus | Personal Development Budget | On-site Gym You’ll be joining an agile team focused on: ? Building scalable internal products that improve core business processes ? Developing More ❯

Lead Software Engineer , Hands-on with people and technical management skills required, C#, SQL, JavaScript, Home Based c £75000 - 80000 (possible flex) + benefits My client is a SaaS software technology company at the forefront of their market. As they continue to grow, they are looking for a hands-on Lead Software Engineer who will technically manage a team of … the fortnightly technical output. Collaborating with Product Owners on tactical delivery. Drive Agile across the team. Experience Required You will be a technologist with excellent knowledge of C#, SQL, JavaScript, cloud-based technologies, and designing distributed systems. Team leading whilst remaining a hands-on software engineer. AWS or Azure. An enthusiast with ideas and experience of building and rolling out More ❯

BS/MS/Ph.D. or equivalent plus 5 years experience Training in secure coding practices (preferred) Proficient authoring scripts in one or more programming languages (e.g. Python, Ruby, Javascript). Experience designing and operating high-scale patterns in AWS Experience building and designing repeatable workflows for continuous integration and continuous deployment (CI/CD) - GitLab is preferred Excellent communication More ❯

developers, and stakeholders, you'll help shape the front-end of our websites ensuring they're are accessible, responsive, and user-focused. Responsibilities Write clean, reusable, and well-documented JavaScript/TypeScript, HTML, and SCSS code. Turn UI/UX designs into responsive, interactive, and accessible web experiences Optimise website performance and speed, with a focus on Core Web Vitals … participating in sprint planning, reviews, and retrospectives Work closely with designers, developers, and stakeholders to deliver high-quality web features. Skills Required Strong understanding of HTML, CSS/SCSS, JavaScript, and TypeScript. Experience working with responsive frameworks such as Bootstrap. Comfortable working with modern front-end JavaScript frameworks. Knowledge of CSS pre-processors. Experience with cross-browser testing and front More ❯

Scrum team Strong Unit testing 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 ❯

Scrum team Strong Unit testing 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 ❯

Whilst this is a leadership and strategy focused role, you will have a good appreciation for the tech under your remit. Therefore, you will come from a hands-on JavaScript background using Node or React previously and have led teams of Engineers . You'll have exposure to Azure platform but other cloud technologies like AWS will be considered I More ❯