351 to 375 of 1,030 Permanent ECMAScript Jobs

technical delivery, utilizing Agile methodologies and best practices like TDD. Innovate and implement new tools and processes to boost efficiency. About You: Expertise in JavaScript/TypeScript and React development. Extensive experience with testing, Git, and working with REST/GraphQL APIs. Eager to collaborate in an office-first culture ...

immediately review and further details.Job InformationIndustry Technology Salary 60-100k Date Opened 08/12/2026 Job Type Full time Tech Stack JavaScript; React; Java; Python City London State/Province Greater London Country United Kingdom Zip/Postal Code EC1A ...

business stakeholders to deliver high-quality solutions. What we're looking for Proven experience developing within Microsoft Dynamics 365. Strong skills in C#, JavaScript, Power Apps and Power Automate. Experience with Dataverse, SQL Server and API integrations. Knowledge of Azure and Agile development practices. Excellent problem-solving and communication skills. ...

regulatory and compliance conversations, ensuring technology decisions align with FCA requirements What We're Looking For Strong hands-on experience with C#, .NET, JavaScript, and React Solid understanding of Azure and CI/CD pipelines Working knowledge of SQL Genuine interest and practical experience applying AI within a business context ...

testing principles and modern quality engineering practices. Hands-on coding experience using at least one object-oriented programming language such as Java, C#, Python, JavaScript or TypeScript. Experience developing and maintaining automation frameworks and test suites. Exposure to modern automation tools such as Playwright, Selenium, Cypress or similar technologies. Knowledge ...

powered products is highly desirable, although previous AI experience isn't essential. You'll likely have experience with: Building full stack applications in modern JavaScript/TypeScript environments React and Node.js Cloud infrastructure (AWS) ostgreSQL or other relational databases Shipping products in fast-paced startup or product-led environments Collaborating ...

related fieldWorking experience in Figma, with a portfolio showcasing process of designing and implementing web applicationsWorking experience in React, understanding of web development technologies (JavaScript/TypeScript, HTML, CSS)Familiarity with accessibility, usability and best UX practicesStrong collaboration and communication skillsAbility to manage tasks independently and handle multiple projectsWhy Join ...

role, you will have at least five years of experience developing scalable frontend applications for B2B or enterprise environments. A strong technical background in JavaScript/TypeScript and React is essential, along with hands-on experience using Three.js for 3D visualisation. Familiarity with AWS and Docker will also be highly ...

solutions delivered as a service.Python Developers Must Have:BSc from a top tier school in Maths Stats, Physics or EngineeringPython Development experience commerciallyIdeally Javascript specifically ReactSome experience in frontend JavaScriptAn interest in financeMy client is based in Wimbledon. Role is fully remoteDeveloper, Python, Quant, Pricing Derivatives, Consultancy C++ Quant Analyst ...

software development experience. Proficiency in at least one compiled language such as: C++ Java C# Experience with scripting or utility languages such as: Python JavaScript PowerShell Perl Familiarity with: Source control IDEs and debugging tools Unit testing Continuous Integration Test-Driven Development Understanding of secure software engineering principles. Knowledge ...

Cyber Software Engineer Strong software development experience using languages such as C++, Java or C# Experience with utility or scripting languages such as Python, JavaScript, PowerShell or Perl Familiarity with development tools, testing frameworks and source control systems Good understanding of software engineering best practices and secure development principles Experience ...

with Power Apps and Power Automate. Experience or exposure to Copilot Studio, AI Agents, or Microsoft AI technologies. Knowledge of Dataverse, Power FX, JSON, JavaScript, and API integrations. Familiarity with Microsoft 365 and Azure environments. Strong problem-solving and analytical skills. Excellent communication skills and the ability to work with ...

Requirements The successful Software Developer will have commercial experience within software development and will ideally have exposure to technologies such as C#, .NET, HTML, JavaScript and SQL databases. Experience with APIs, web applications and database-driven systems would be highly desirable. Exposure to IIS, Linux environments or infrastructure support would ...

Requirements The successful Software Developer will have commercial experience within software development and will ideally have exposure to technologies such as C#, .NET, HTML, JavaScript and SQL databases. Experience with APIs, web applications and database-driven systems would be highly desirable. Exposure to IIS, Linux environments or infrastructure support would ...

ownership of task Desirable Exposure to platforms such as Zoho Desk, Salesforce, ServiceNow, HubSpot, Dynamics, SharePoint, or similar applications Basic knowledge of HTML, CSS, JavaScript, or automation tools Exposure to coding, including PHP APIs Experience working within an Agile environment An interest in process improvement, automation, AI, or solution design ...

Azure Experience supporting and operating production systems Hands-on experience with automation, CI/CD and Infrastructure as Code Software development experience, ideally with JavaScript/Node.js Strong problem-solving and troubleshooting skills Comfortable working autonomously and taking ownership Desirable Experience in a startup, scale-up or small technology team ...

within a collaborative engineering environment. The AI Engineer MUST have: 5+ years of commercial software development experience Strong programming expertise in Python, Java, and JavaScript Proven experience building and deploying production-grade LLM applications Commercial experience developing Generative AI and Agentic AI solutions Experience with Retrieval-Augmented Generation (RAG) architectures ...

operational challenges in a collaborative and supportive environment. Responsibilities: Develop, maintain and improve customer-facing web applications Build front-end solutions using HTML, CSS, JavaScript and TypeScript Develop back-end functionality using technologies such as Node.js, PHP and SQL Design and maintain relational databases, including PostgreSQL Translate business and customer ...

Mimecast, Varonis and Cisco Umbrella would be highly beneficial. You should also have experience with scripting and automation using technologies such as: PowerShell. Python. JavaScript or equivalent scripting languages. Terraform. Ansible. Chef or Puppet. Knowledge or experience across CI/CD pipelines, Git repositories and relational databases such ...

most critical and useful functionality to our clientsYou'll need to have:5+ years of experience programming in C++/C, Java, C#, Javascript, Typescript, or PythonStrong knowledge of object-oriented design, data structures, and systems and applications programmingExperience building scalable, distributed systems with focus on code quality and testingExperience ...

emerging technologies and AI-assisted development. Desirable Experience with Ruby development. Knowledge of the SketchUp Ruby API. Experience developing plugins, extensions or desktop applications. JavaScript, HTML or CSS. Interest in architecture, engineering, sustainability or design software. Experience using AI coding assistants such as GitHub Copilot, ChatGPT, Claude or similar tools ...

similar foundation models. - Experience building AI workflows, agents, copilots or automation solutions. - Experience integrating APIs and SaaS platforms. - Strong software engineering skills in Python, JavaScript or another modern language. - Experience with automation platforms such as Make, Zapier, n8n or similar. - Strong understanding of prompt engineering, retrieval techniques and modern ...

experience as a Business Intelligence Developer, Data Scientist, or similar role in the Accounting and Finance industry. 3. Proficiency in Power BI, ColdFusion, JavaScript, HTML, SQL, and SSIS. 4. Strong knowledge of data warehousing, data modeling, and ETL processes. 5. Excellent problem-solving skills and attention to detail. 6. Strong ...

RESTful services, with a strong understanding of authentication, versioning, and error handling. (essential) Experience with Dataverse data modelling and security roles (essential) Knowledge of JavaScript, HTML, CSS, and Azure Functions for extending app functionality (essential) Excellent troubleshooting experience (essential) See the job description for a full list of duties ...

oversight (error logs, error aggregation, metrics). Profil Degree in Computer Science, Business Informatics, or a comparable IT/development qualification. Strong experience with JavaScript, PHP, HTML, CSS, RESTful APIs, related database systems, version control tools and PHP frameworks. Knowledge of frameworks such as Zend Framework Version 1.1 ...