151 to 175 of 621 Permanent JavaScript Jobs

production, contributing to ongoing architectural and implementation decisions while resolving live issues. Essential Skills Strong full stack development experience as a lead Tech required: JavaScript, TypeScript, AWS and microservices along with either Node.js or an alternative backend development language AWS cloud experience Leadership experience Strong commercial awareness applied to system ...

Apps and Power Pages applications. Develop workflow automation using Power Automate. Create custom plugins and business logic using C#. Develop front-end functionality using JavaScript and HTML. Design and implement role-based security models. Integrate with third-party services through APIs. Produce functional specifications and technical design documentation. Work closely ...

grow your skills, learn from others, and see your work make a real difference. What youll do Build high quality web solutions using modern JavaScript technologies. Work closely with developers, UX designers, testers and product owners. Write clean, accessible code with testing built in from the start. Take part ...

bring 3-5 years' experience in Front End or full-stack development, ideally within financial services environments Strong proficiency in Angular, TypeScript and JavaScript, with exposure to React and mobile development Proven experience in design systems, building and maintaining reusable component libraries at scale Working knowledge of Java and enterprise ...

need: Strong commercial experience with Java (versions 8-17). Proven expertise in Spring Framework technologies, including Spring Boot and Spring MVC. Experience with JavaScript development. Current hands-on Java development experience within enterprise environments. The ability to mentor, guide, and support junior developers. Excellent communication, leadership, and interpersonal skills ...

Essential Commercial PHP development experience Strong understanding of modern web application development Experience integrating APIs and external services Front-end development skills (HTML, CSS, JavaScript) Strong SQL and database knowledge Excellent problem-solving skills Ability to work independently and take ownership of projects Genuine interest in AI and emerging technologies ...

applications - you know the ecosystem deeply, not just the basics 3+ years of backend web development in Node.js Deep knowledge and experience with JavaScript and TypeScript ; you write code you're proud of Experience with Databases - MongoDB Deep knowledge of software architecture design and REST API Experience owning your code ...

guidelines. Experience working closely with a multi-discipline agile team, including Product Managers, UX Designers, and Software Engineering Team Leads. Experience with TypeScript, JavaScript and ReactJS. Experience with writing test approaches, raising and triaging issues in JIRA and issuing weekly and final test summary reports to key Stakeholders DESIRABLE GitHub ...

Knowledge of OAuth and OpenID Connect. Experience with Docker and Kubernetes. Hands-on development experience with one or more of the following: Python Go JavaScript HTML/CSS Experience with API Gateway technologies. Knowledge of cybersecurity principles and secure solution design. Experience with cloud platforms and modern integration patterns. Desirable ...

cloud platforms (AWS, Azure or GCP), CI/CD, DevOps, observability, security and reliability Full-stack technical fluency with experience in modern web development (JavaScript, React, Angular, Node.js or similar) Hands-on engineering background with the ability to support technical challenges when required Experience working with or around AI-enabled ...

Desirable: Experience with Prometheus, Grafana, New Relic or Datadog Exposure to AWS, Azure or GCP environments Knowledge of YAML configuration files Basic Python or JavaScript scripting skills Understanding of Linux security and networking concepts Experience using AI tools such as ChatGPT, Claude or Copilot to improve productivity About ...

that end-users love, and developers enjoy working with (share your portfolio/GitHub link with us) • Excellent front-end skills (HTML, CSS and JavaScript - ideally React) • Experience working with design systems (and their tooling, such as Storybook) • A deep understanding of UI/UX principles and web accessibility standards ...

bring Strong experience delivering complex software systems at scale Proven ability to lead technical direction within a team or domain Expertise in JavaScript/TypeScript, Node.js, and React Solid understanding of architecture, APIs, and database design Experience with DevOps, CI/CD, testing, and modern engineering practices A passion ...

Principal Engineer with significant hands-on technical responsibility. Previous experience leading engineers or managing software development teams. Strong technical expertise in: TypeScript and JavaScript Node.js Modern backend and frontend development SQL and data-driven applications Strong understanding of cloud platforms, distributed systems, scalable architecture, and production operations. Experience influencing technical ...

software testing methodologies, quality assurance principles and best practice. Experience working closely with software development teams. Knowledge of programming languages such as C#, JavaScript or Python. Excellent analytical and problem-solving skills. Strong attention to detail and a proactive approach to quality improvement. Ability to balance automation, manual testing ...

mindset. You will likely have:Significant experience delivering complex software systems in production environmentsStrong expertise in one or more modern languages such as TypeScript, JavaScript, Python, Java, or C#Deep understanding of software architecture, APIs, cloud-native systems, and scalable applic ation designExperience working with AWS, A zure, or GCPStrong DevOps ...

Data Warehouses (e.g Azure, AWS, GCP) including languages such as Python, SQL, PySpark, Java Knowledge and experience with programming languages such as React, Typescript, Javascript is desirable. Skills and Experience Essential Proven ability to use data engineering expertise to architect the most appropriate solution design to suit a particular requirement ...

team culture, accountability, and performance. Strong database and data modeling expertise , including design, optimization, and best practices. Strong proficiency in modern development stacks (e.g., JavaScript/TypeScript, C#, .NET, Angular and/or React ). Working knowledge of AI trends and practical ways AI can improve development and delivery outcomes. ...

both feasible to deliver and impactful for customers. Domain & Technical Skills Hands-on experience with modern web development languages/frameworks (eg. HTML, CSS, JavaScript) and general-purpose programming languages (eg. Node, Python), and a proven ability to learn new languages and technical concepts with minimal guidance. Strong understanding ...

Senior Developer - Python, .NET, JavaScript/React, Azure - remote - up to £80k Skills/Experience Proven experience as a senior developer, full-stack developer, software engineer or product engineer in a high-growth product, consultancy or customer delivery setting. Expertise in Python, .NET and JavaScript/React, with a strong … platform, working across APIs, services, user interfaces, data integrations and AI-agent workflows. Develop scalable, secure, cloud-native software using Python, .NET and JavaScript/React, with strong attention to code quality, maintainability and performance. Work across the Azure stack, including Azure OpenAI, Azure AI Foundry, Azure AI Search, Azure ...

team on a permanent basis. The ideal candidate will possess extensive experience in developing robust web applications using Java (Spring Boot), HTML, CSS, and JavaScript/TypeScript. This role offers an exciting opportunity to work on innovative projects, collaborate with a dynamic team, and contribute to the development of cutting … Clearance No Sponsorship will be provided for this role Job Details Required Extensive experience of building microservices with Java (Spring Boot) Experience using JavaScript/Typescript to build fronted web applications using React, HTML and CSS Experience using version control software - Git Experience using online version control tools - GitHub, GitLab ...

organisations. Experience in agile software development RESTful APIs and OAuth/OpenID Connect Docker and Kubernetes Development experience with Python, Go, HTML, CSS and Javascript API Gateways Cyber security ...

Participate in code reviews and technical discussions. Ensure application performance, security, and scalability. Maintain technical documentation and development standards. Required Skills Strong experience with JavaScript (ES6+). Hands-on experience with React.js, Node.js, Express.js, and MongoDB. Experience in developing RESTful APIs. Knowledge of HTML5, CSS3, Bootstrap, and responsive design. Familiarity ...

mentoring junior team members along the way. Tech Stack: 3 years + experience with: .NET Core/Framework | ASP.NET | SQL Server | Angular |TypeScript OR JavaScript | Entity Framework Bonus if you have experience with: WPF | Kotlin | Jira If you’re a problem solver who enjoys working independently while being part ...

experience with relational databases and SQL knowledge. • An ability to design performant software and an understanding of application performance profiling. Desirable Requirements • Experience with JavaScript web GUIs, particularly React. • Experience working in an investment banking environment. • Experience with multithreaded architectures. • Proactive approach and an ability to prioritise appropriately. • Strong problem ...