376 to 400 of 1,087 Permanent ECMAScript Jobs

integrations and supporting technologies •Experience supporting vendor on-premise, SaaS and internally developed applications •Working knowledge of SQL, T-SQL, C#, .NET, Java and JavaScript environments •Strong understanding of Incident, Problem, Change, Release and Vulnerability Management processes •Experience leading major incident resolution and implementing technical changes within controlled environments •Ability ...

domains. Owning the technical solution design for experiments, considering client requirements, testing platform capabilities, and long-term maintainability. Building high-quality HTML, CSS, and JavaScript code to transform designs into polished, interactive variation experiences. Managing the end-to-end configuration of tests within client-selected A/B testing platforms ...

business, as well as just the technical side * A strong desire to keep learning new things! * 1+ years relevant experience, with knowledge of: * Modern Javascript/front-end development skills * React * Server-side experience (we use Python/Django) * SQL databases (we use PostgreSQL) and APIs Bonus points for: * React ...

marketing, sales, and commerce. o Strong knowledge of employee lifecycle touchpoints, such as onboarding, daily productivity, and career development. • Technical Proficiency: Proficiency in JavaScript, HTML, CSS, and ServiceNow-specific tools like Glide API, Flow Designer, and IntegrationHub. • Integration Skills: Expertise in integrating ServiceNow with external systems to create ...

heap distinction, compiled/interpreted languages). Proficiency with at least one solution language (e.g. C++, Java, C#) and one utility language (e.g. Python, JavaScript, Perl, PowerShell). Understanding of the internals of at least one major operating system. Ability to pick up new languages and technologies quickly. Ability ...

building, refactoring or operating large scale and impactful IT systems - either on premises or in the cloud - Knowledge of a modern programming language (Python, JavaScript, Go, .Net, Java, etc.) and/or scripting, Infrastructure as Code etc. - In-depth working knowledge in a technology domain such as distributed internet-scale ...

explain and defend design decisions to senior engineers and non-engineers alike Expert PHP developer (12+ years); Symfony or equivalent frameworks 10+ years modern JavaScript; React or Vue (Next/Nuxt a plus) Expert level knowledge in at least one more programming language (Python a plus) Full-stack architecture expertise ...

that's where you create value - Feed customer signal back into product, closing the loop on the roadmap Qualifications - You're proficient in JavaScript/TypeScript and can write clean code and prototype customer-facing applications quickly. - You've got hands-on React and Node.js experience across frontend and backend. ...

tools for QA purposes. Able to inspect network requests, debug API issues, and analyze webpage sources and console logs to troubleshoot effectively. Familiarity with JavaScript is a plus. Understanding of Data Pipelines: Awareness of ETL workflows or data movement between APIs, storage, and compute resources. Problem Solving & Communication Proven ability ...

looking for engineers who bring: Strong full-stack development experience Proven experience building complex software applications Expertise working with: Java (Spring Boot) JavaScript/TypeScript (React preferred) Experience designing and consuming APIs Knowledge of relational databases (PostgreSQL desirable) Understanding of DevOps tools, CI/CD pipelines, and cloud platforms Experience … work collaboratively in a small, dynamic team Key Responsibilities Front End Development Build and enhance modern, responsive user interfaces Work with React, TypeScript, JavaScript, HTML & CSS Ensure cross-browser compatibility and excellent UX Back End Development Design and develop APIs and backend services Develop server-side logic using Java (Spring ...

software solutions within highly regulated environments Collaborating with engineers, architects, and delivery teams to solve complex technical problems Developing modern front-end applications using JavaScript/TypeScript and React Building scalable backend systems using technologies such as Java, Python, or Go Working with cloud platforms including AWS or Azure … Main Skills Needed: Strong software engineering background with experience across full-stack development Backend development experience using Java, Python, or Go Commercial experience with JavaScript/TypeScript and React Hands-on experience with AWS or Azure cloud platforms Strong understanding of Git and collaborative development workflows Experience with Docker ...

5+ years OOP (Java, C++, Python) 3 years' experience of Java software development including the use of Web Services, JMS, and application servers and JavaScript development with in- depth knowledge of NodeJS or ReactJS 3 years' experience developing applications that leverage relational and noSQL databases. Experience with DevOps tools … Confluence, GitLab, Git, Nexus, Docker, Kubernetes, CI/CD pipelines & automation. AWS Certified Solutions Architect (Associate or Professional) or similar for other Cloud providers JavaScript, JQuery, XML, Web services (REST, SOAP) and/or similar technologies Scripting languages, such as Python and Bash Ability to write well designed, testable, efficient ...

software engineering experience Subject Matter Expert in one or more technology areas: Front end client-side languages/frameworks such as HTML, CSS, JavaScript, React or TypeScript Back-end server-side programing languages such as Python, Java, Node.js API design experience such as REST, GraphQL or gRPC Database knowledge … Preferred Qualifications: Subject Matter Expert in many of the follow technology areas: Front end client-side languages/frameworks such as HTML, CSS, JavaScript, React or TypeScript Back-end server-side programing languages such as Python, Java, Node.js API design experience such as REST, GraphQL or gRPC Database knowledge ...

Software Developer - C# .Net/Azure/JavaScript - Hybrid - Worcester - £35,000 - 45,000 The Role An exciting Software house are looking to add an enthusiastic Software Developer to their team to work on some exciting new projects, both adding new features to existing applications as well as greenfield projects. … Including AI tools to enhance code where possible. Developer Requirements 2+ years' experience C#.Net Core Web APIs MS SQL Strong communication and confidence Desirables JavaScript (JavaScript Library/Blazor etc) Azure, Pipelines, CI/CD AI Experience The Company The company service both your day-to-day consumer and large ...

Head of Product Engineering Oxford, United Kingdom Posted 12 months ago Tech stack Oracle Kubernetes Python GCP TypeScript Terraform Amazon AWS Node.js JavaScript Product Azure data privacy React Deep expertise in modern tech stacks (e.g., Python, Typescript, Node.js, React) , cloud platforms (AWS, Azure, GCP, Oracle), Kubernetes and IaC with Terraform. ...

position Requirements: Degree in Computer Science or related (or equivalent experience) 2+ years' commercial web development experience Server Side coding (PHP, .NET or similar) JavaScript/jQuery, HTML, CSS SQL Server and SQL Scripting Understanding of security, accessibility, usability and SEO Strong communication skills and ambition to progress Interested? Apply ...

years UK address history) 2-4 week notice period to start Skills Required: Front End Power Pages Development experience (CSS/HTML/Javascript) Customising UI D365 CRM Development/Intergration skills Excellent communication skills If you are a skilled Power Pages Developer and want to work Outside IR35, Fully ...

Developer with a strong frontend focus, capable of working in a framework-agnostic manner. The ideal candidate will have experience in HTML, CSS, and JavaScript, and a solid understanding of frontend system design including accessibility considerations. This role involves assessing, improving, debugging, and adding functionalities to existing web applications. ...

Full Stack Developer - JavaScript, Vue, React, (PHP optional) - Salary £60k - Remote first with monthly meetup in Southampton We are looking for a Front-End leaning, Full Stack Developer to work with an ambitious and fast-growing healthcare business. One of the leaders in their field, the company delivers consumer products ...

frontend developer. The role is paying up to £45,000 and is 5 days a week in the office. Essential: Client-side Javascript/Typescript Modern React Development (Hooks, Context, React Query) Unit & Component testing using React Testing Library Advanced version control using Git. Working with third party REST & GraphQL ...

days/week in office Duration - Initially 6 months Rate - £550-£650/day Inside IR35 via Umbrella Skills and Experience Required TypeScript or Javascript Next.js or React AWS Terraform Experience providing feedback to engineering teams via code review Exposure to a wide range of languages, frameworks, and cloud technologies ...

building features and learning how software behaves beyond the browser. We're looking for someone with: Strong programming and computer science fundamentals TypeScript/JavaScript and Node.js experience Understanding of APIs, testing and debugging Knowledge of OOP principles and Git Curiosity and a genuine interest in how systems work Bonus ...

improve how the organisation operates. Experience required: Automation across Microsoft Technology (M365, Power Platform and Azure) Development - Back End & Front End technologies (C#, SQL, JavaScript or Python) Data Reporting AI & ML - Understanding of AI and Large Language Models (LLM), AI Governance, Identifying opportunities for AI and Automation Integrations - between core ...

improve how the organisation operates. Experience required: Automation across Microsoft Technology (M365, Power Platform and Azure) Development - Back End & Front End technologies (C#, SQL, JavaScript or Python) Data Reporting AI & ML - Understanding of AI and Large Language Models (LLM), AI Governance, Identifying opportunities for AI and Automation Integrations - between core ...

role in shaping the architecture of a complex, high-impact product. Take the next step in your career today! Responsibilities Building with JavaScript/TypeScript and Node.js Owning meaningful technical problems end-to-end Improving large-scale, data-heavy systems Working closely with users and seeing your impact quickly Refactoring ...