176 to 200 of 1,031 ECMAScript Jobs

services Work some evenings and weekends as required due to the nature of the industry and geo-dispersed team Requirements Experience with Azure, .NET, JavaScript or TypeScript, React, SQL Server Experience with backup, disaster recovery, and database resiliency Ability to work independently and as part of a team Strong communication ...

Strong commercial experience with C# .NET Solid SQL/MySQL experience Proven experience developing enterprise-grade single-page applications using HTML, CSS, and JavaScript, with strong expertise in modern frameworks Confident with Git and source control best practices. Strong grasp of OOP principles, design patterns, software design and architecture Experience ...

scalability, resilience, and observability. Requirements: Strong experience as a full-stack developer (not purely Front End or Back End). Proven expertise in JavaScript/TypeScript. Experience delivering solutions in AWS, ideally using AWS CDK. Strong knowledge of Infrastructure as Code (IaC) and CI/CD practices. Experience working with ...

Umbraco CMS Experience with C# and .NET technologies Understanding of ASP.NET Core MVC , Web API, and CMS-based applications Front End development experience with JavaScript, HTML, and CSS Experience delivering responsive and accessible websites Strong troubleshooting and debugging skills Good understanding of modern web development best practices Experience working collaboratively ...

integration Service-to-service communication Resilience and fault tolerance Front-End Awareness (Secondary) Basic to working knowledge of frontend templating, particularly: Nunjucks Exposure to JavaScript or TypeScript Ability to: Contribute to UI templating where required/Collaborate effectively with frontend specialists Note: This is not a frontend role, but awareness ...

developing and integrating AI solutions such as chatbots, voicebots, ML models, or LLM-based analytics. Strong proficiency in Python (preferred) and/or JavaScript/TypeScript. Hands-on experience with AI frameworks (e.g. TensorFlow, PyTorch and/or LangChain) and LLM APIs (e.g. Azure OpenAI, OpenAI API, Anthropic and/ ...

query performance tuning and other SQL best practices. Proven and demonstrable experience in web programming using the Django framework Experience using HTML5, CSS3 and JavaScript, to create web apps from scratch, with strong attention to detail A solid understanding of how web applications work including security, session management, and best ...

them, when to challenge their output, and how to get the best from them without losing ownership of the code Desirable Frontend experience with JavaScript frameworks such as React or similar Familiarity with e-commerce ecosystems, accounting platforms (e.g. Xero), or inventory/ERP systems Experience working in small, collaborative ...

purpose is unique. We'd love you to join us. What skills, knowledge and experience will you need? Experience building cloud-based applications using JavaScript or TypeScript (for example Node.js) Experience working with modern frameworks like React, Next.js or Express to build user interfaces or services Experience using AWS services ...

quality, security, maintainability and continuous improvement. Interest in applying software engineering to education, data and evidence-informed improvement. Desirable criteria Experience with Python, JavaScript or similar languages. Experience of Linux, Docker, CI/CD and DevOps tooling. Experience of database design, optimisation or data pipeline development. Experience of working with ...

enterprise SaaS systems Work with back-end languages such as Python and Go, and contribute to front-end interfaces (React/Angular, HTML, CSS, JavaScript) where customer-facing tooling is needed Work with data stores such as PostgreSQL, Clickhouse, Elastic, and Redis to shape scalable, extensible schemas for customer deployments ...

Visualisation & Tools: Jupyter, Visual Studio Code, Microsoft Excel, dashboards and reporting solutions Development Environments: Linux/Ubuntu, Git/Bitbucket, Jira, Confluence Familiarity with JavaScript, jQuery and Microsoft .NET technologies is advantageous Outstanding quantitative and analytical problem-solving ability Strong understanding of statistics fundamentals (e.g. hypothesis testing, regression, modelling techniques ...

Visualisation & Tools: Jupyter, Visual Studio Code, Microsoft Excel, dashboards and reporting solutions Development Environments: Linux/Ubuntu, Git/Bitbucket, Jira, Confluence Familiarity with JavaScript, jQuery and Microsoft .NET technologies is advantageous Outstanding quantitative and analytical problem-solving ability Strong understanding of statistics fundamentals (e.g. hypothesis testing, regression, modelling techniques ...

automation tools like Selenium, TestComplete, PyTest, JUnit, etc Proficiency in programming languages such as Java, Python, or C#. Proficiency in scripting languages such as JavaScript, Shell, or PowerShell. Scripting and test automation experience using testing frameworks, TestNG, Robot framework. Working with Linux systems. Familiar with CI/CD tools like ...

automation tools like Selenium, TestComplete, PyTest, JUnit, etc Proficiency in programming languages such as Java, Python, or C#. Proficiency in scripting languages such as JavaScript, Shell, or PowerShell. Scripting and test automation experience using testing frameworks, TestNG, Robot framework. Working with Linux systems. Familiar with CI/CD tools like ...

application development lifecycle to include leading code/design reviews. Basic Understanding of one or more of the following: Java, Swift, Objective-C, Cobol, JavaScript, Kotlin, C++, HTML, CSS, SQL, Go, and Python Proven experience researching technical issues and generating creative/innovative solutions. Proven experience addressing production issues ...

application development lifecycle to include leading code/design reviews. Basic Understanding of one or more of the following: Java, Swift, Objective-C, Cobol, JavaScript, Kotlin, C++, HTML, CSS, SQL, Go, and Python Proven experience researching technical issues and generating creative/innovative solutions. Proven experience addressing production issues ...

application development lifecycle to include leading code/design reviews. Basic Understanding of one or more of the following: Java, Swift, Objective-C, Cobol, JavaScript, Kotlin, C++, HTML, CSS, SQL, Go, and Python Proven experience researching technical issues and generating creative/innovative solutions. Proven experience addressing production issues ...

application development lifecycle to include leading code/design reviews. Basic Understanding of one or more of the following: Java, Swift, Objective-C, Cobol, JavaScript, Kotlin, C++, HTML, CSS, SQL, Go, and Python Proven experience researching technical issues and generating creative/innovative solutions. Proven experience addressing production issues ...

Comfortable administering Linux servers: MySQL/MariaDB, Apache or Nginx, PHP-FPM, deployment, backups and basic security hygiene. • Fluent in modern HTML5, CSS and JavaScript, with the ability to translate designer output into production-quality, responsive markup. • Track record of building integrations and automations against third-party APIs (finance systems ...

Software Engineer or similar role. Strong expertise in AWS services, particularly Amazon Lex and other AI/ML services. Proficiency in TypeScript and modern JavaScript frameworks. Solid understanding of DevOps methodologies and tools (e.g., CI/CD, Serverless, Monitoring). Experience with contact centre technologies and integrations. Excellent problem-solving ...

reviewing Architectural Decision Records (ADRs) to support clear, well-documented technical decisions. What you'll do Develop robust, scalable applications using TypeScript/JavaScript to support team and product goals. Contribute to the refinement and the delivery of epics. Proactively identify technical risks and implement effective mitigation strategies. Collaborate with ...

collaborate effectively with engineers, product managers, QE and other stakeholders. Hands on experience in: C# C# Entity Framework APIs/web services Plugins (Dynamics) JavaScript HTML Dynamics 365, Dataverse Workflow Assemblies PCF Controls Fetch XML Web Resources Power Apps, Power Automate Azure Functions, Logic Apps Core Competencies & Technical Skills ...

Required Experience: The post holder will be able to demonstrate the following knowledge, skills, and experience: Proficient in Open-source technologies such as TypeScript, JavaScript, Java, PHP, HTML, and CSS within Open-source environments. A sound understanding of value-based delivery and planning and ability to drive solutions through ...

Required Experience: The post holder will be able to demonstrate the following knowledge, skills, and experience: Proficient in Open-source technologies such as TypeScript, JavaScript, Java, PHP, HTML, and CSS within Open-source environments. A sound understanding of value-based delivery and planning and ability to drive solutions through ...