276 to 300 of 799 JavaScript Jobs

conducting security testing using OWASP ZAP and Dependency Check. Validating RESTful APIs using Postman or Newman, along with using browser developer tools (Lighthouse, JavaScript debug console, etc.) to support functional and non-functional testing. Collaborating effectively within Agile delivery teams, contributing to continuous improvement of testing practices whilst maintaining test ...

environments is essential, banking preferred but not essential. Strong understanding of Python frameworks (e.g., Django, Flask). Familiarity with front-end technologies (HTML, CSS, JavaScript) is a plus! Experience with database management systems (e.g., PostgreSQL, MySQL). Excellent problem-solving skills and a keen attention to detail. Ability to work ...

Product Owners and Product Managers including participating in customer research and product discovery processes. The skills you'll need: In-depth knowledge of React, JavaScript/TypeScript and the DOM. Demonstrated delivery of web applications. Comfortable working with REST APIs using asynchronous patterns. Experience with Git, including understanding of branching ...

Experience with OO design, design patterns, and principles such as SOLID. Strong testing mindset: design for test, automated test approaches, and verification. Desirable Rust JavaScript/Node.js/React (where relevant to tooling or supporting applications) Communications protocols (e.g., TCP/IP) CI/CD and automated test frameworks Secure ...

development of a data-driven culture across the business. PERSON SPECIFICATION Techincal Tools Power Query M | SQL | C#/.NET | Reading Java | HTTP/JavaScript development/CGI | Claude Code use but with demonstrable manual programming ability | DuckDB/Parquet/PostgreSQL | Windows Scripting (.bat/PS1) | Excel Macros ...

Automate, Power BI, and Power Virtual Agents. Experience with Microsoft Dataverse, SharePoint, Dynamics 365, and Azure. Knowledge of scripting and programming languages such as JavaScript, Power FX, C#, and SQL is a plus. Experience integrating external data sources (e.g., SQL databases, Excel, APIs). Understanding of security and governance ...

Professional, or equivalent certification. Experience with ServiceNow CSDM 3.0 or later. Experience with: Service Mapping Automated Test Framework (ATF) Vulnerability Management Scripting experience including JavaScript, Jelly, SQL, or similar technologies. Behavioural Competencies Analytical Thinking Attention to Detail Accountability and Ownership Effective Communication Critical Thinking Customer Focus Collaboration and Teamwork Adaptability ...

Front End Engineer with deep hands-on expertise in modern web development, including mentoring others and establishing front end standards.6+ years working with modern JavaScript frameworks, namely React and supporting by TypeScript.Must have strong front-end architecture experience building scalable UI systems, extending to component-based design and web application ...

MQTT, Modbus, PROFINET or Ethernet/IP. Siemens technologies such as Industrial Edge, Insights Hub or TIA Portal. Node-RED, Python, JavaScript, REST APIs, JSON, SQL or time-series databases. Cybersecurity principles, ideally including IEC 62443. OT/IT integration and multi-vendor industrial environments. Certifications such as Microsoft Azure ...

MQTT, Modbus, PROFINET or Ethernet/IP. Siemens technologies such as Industrial Edge, Insights Hub or TIA Portal. Node-RED, Python, JavaScript, REST APIs, JSON, SQL or time-series databases. Cybersecurity principles, ideally including IEC 62443. OT/IT integration and multi-vendor industrial environments. Certifications such as Microsoft Azure ...

MQTT, Modbus, PROFINET or Ethernet/IP. Siemens technologies such as Industrial Edge, Insights Hub or TIA Portal. Node-RED, Python, JavaScript, REST APIs, JSON, SQL or time-series databases. Cybersecurity principles, ideally including IEC 62443. OT/IT integration and multi-vendor industrial environments. Certifications such as Microsoft Azure ...

analytical and problem-solving skills. Experience working with business data, reporting, and performance analysis. Knowledge of APIs, integrations, and workflow automation. Experience with Python, JavaScript, SQL, or similar technologies. Experience creating dashboards, reports, and performance metrics. Strong communication skills with the ability to engage non-technical stakeholders. Commercial awareness ...

assist the team in avoiding anti-patterns. Experience Professional experience with Typescript, AWS and Infrastructure-as-Code. Experience developing and maintaining React-based JavaScript SPAs. Experience with unit, integration, and end to end testing tools and practices. Experience of onboarding, integrating and managing 3rd party platforms. Understanding of Microservices architectures … development, including structuring, documenting, versioning, testing and stubbing/mocking. Experience operating within Agile development teams. Knowledge Excellent knowledge of HTML/CSS, JavaScript and Typescript. Excellent working knowledge of modern JavaScript libraries and frameworks, including React, Hono or equivalent. Understanding of the OAuth 2 Framework and Open ID Connect ...

Pipelines, Digital Systems, Regulatory Compliance, Security Standards, Accessibility Standards, Innovation, Cloud Platforms, ASP.NET, C#.NET, .NET Core, MVC, Web API, Entity Framework, React, Next.js, TypeScript, JavaScript, HTML/CSS, SQL, PostgreSQL, Redis, Hangfire, Azure DevOps £600-£650 per day via Umbrella 6 months initial contract 2 days per month at either … Qualifications Proven experience leading software engineering and DevOps teams. Strong proficiency in ASP.NET, C#.NET, .NET Core, MVC, Web API, Entity Framework, React, Next.js, TypeScript, JavaScript, HTML/CSS, SQL, PostgreSQL, Redis, Hangfire. Familiarity with Azure DevOps and modern DevOps practices. Understanding of accessibility, UI/UX, and responsive design. Strong ...

Full Stack Developer - C# .Net Core/JavaScript/SQL - £45,000 - Coventry The Role A constantly evolving software house who specialise in the logistics industry are expanding their development team. You will be collaborating within a team of 6 developers, on a combination of both greenfield applications as well ...

skillset and career. There is an opportunity to move into a tech lead role. Key skills required: Proven commercial experience. PHP Laravel HTML CSS JavaScript AWS MySQL It is essential that all Senior PHP Web Developers have first class communication skills – both written and verbal. Candidates will be very enthusiastic ...

Good knowledge of identity governance, provisioning, and access lifecycle management. Strong SQL and database development experience. Experience with scripting/automation (e.g. VB.NET, PowerShell, JavaScript, VBScript, or similar). Understanding of Active Directory, LDAP, Azure AD/Entra ID, and authentication systems. Familiarity with Agile delivery, SDLC, and Change Management ...

case management, SLAs, unified routing, and digital channels (chat, email, voice). Strong Dynamics 365 CE development skills - hands-on C#/.NET plugins, JavaScript, customisations, integrations, and solution delivery. Power Platform experience - Power Apps and Power Automate Azure integration capability - experience with Azure Functions, Logic Apps, APIs, and integration ...

integrations AWS services including Lambda, API Gateway, S3 and CloudWatch Experience with Amazon Lex, AI/ML services and LLM integrations TypeScript/modern JavaScript development CI/CD, DevOps and serverless architecture experience Ability to build scalable, resilient and secure contact centre solutions Strong stakeholder engagement and production support ...

hybrid role with and you will be expected to work in the office 1 day per week. Skills required: Automation experience with Playwright TypeScript, JavaScript Good understanding of REST APIs Experience in creating front end and API automated test projects Excellent communication skills If you feel you have the skills ...

Active Directory, Group Policy and enterprise infrastructure environments. Experience with SQL, SQL Server clustering and PKI infrastructure. Scripting and automation experience using PowerShell, SQL, JavaScript or REST services. Experience with reporting and data visualisation tools such as Power BI or SQL Server Reporting. If you receive suspicious outreach claiming ...

with and excellent working knowledge of PHP. Experience with and excellent working knowledge of HTML and CSS. Experience with and excellent working knowledge of JavaScript, jQuery and Ajax. Good understanding of Object Oriented programming. Good understanding of Responsive Web Design concepts using media queries. Experience with version control systems (e.g. ...

skilled at front-end engineering using a modern client-side technology stack that includes Angular 17+. You will have strong proficiency in TypeScript 5+, JavaScript, HTML5 and CSS and SASS and RxJS. You will also have SPA experience. IT would be seen as a key advantage to have experience ...

environments Solid understanding of cloud infrastructure, ideally AWS and services such as Bedrock or serverless tooling Experience with modern web technologies including React and JavaScript or TypeScript Comfortable working in evolving codebases, with exposure to Ruby on Rails or Node.js beneficial A track record of seeing products through build, launch ...

What’s Required? The ideal candidate will have: Strong Go/Golang development experience Experience building back-end services and APIs Good knowledge of JavaScript and React Hands-on experience with AWS services such as S3, SQS, EC2, ECS, or Lambda Experience with Infrastructure as Code (e.g. Terraform or CloudFormation ...