126 to 150 of 238 JavaScript Jobs in Slough

Service Portal components, and integrate them with various systems. Key Responsibilities: Develop and customize ServiceNow Service Portal pages, widgets, and components using HTML, CSS, JavaScript, and ServiceNow scripting. Extend portal functionality with ServiceNow APIs and integrations. Ensure responsive, user-friendly design and best practices. Work with cross-functional teams to More ❯

essential) Background in media/advertising or audience research (preferred) Familiarity with Tableau; Python/R a plus (Bonus) Front-end skills (HTML/JavaScript/CSS) You'll be joining a close-knit team with real influence in how outdoor advertising is measured and understood across the UK. Find More ❯

thrilling journey right from the start. After just placing someone else here, we're looking for ANOTHER Full-Stack Engineer with end-to-end JavaScript experience who wants to gain experience from a wide range of high-caliber clients. What we're looking for: React, TypeScript, Node, Express & AWS exp More ❯

someone with strong experience in data visualisation and a solid understanding of large datasets and real-time data interaction. Required Experience: Strong experience in JavaScript UI development Proven experience with Vue.js (experience with React or Angular is also acceptable if comfortable working with Vue) Strong expertise in data visualisation and More ❯

the frontend team, looking to grow to 5 engineers by end of 2025. What They’re Looking For: Deep frontend engineering experience using modern JavaScript/TypeScript frameworks (React, Angular, or similar). Comfort designing frontend architectures in greenfield environments A CS or technical background - you understand what’s happening More ❯

for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. SKILLS.. TYPESCRIPT, PIXI.JS, JAVASCRIPT, HTML, IGAMING, GAMBLING, CASINO, SLOTS, GAMES More ❯

with large, complex datasets from multiple systems. Experience with BI and visualization tools (e.g., Power BI, Tableau, Looker). Familiarity with scripting languages like JavaScript or Python is a plus. Experience with IAM platforms such as Microfocus NetIQ, Microsoft Entra ID (Azure AD), SailPoint, ForgeRock, Okta. Familiarity with identity lifecycle More ❯

including Functions, Logic Apps, and API integrations. Familiarity with Dataverse and model-driven app concepts is a plus. Strong scripting and coding skills (C#, JavaScript, or TypeScript) to extend platform capabilities. Proven ability to troubleshoot, optimize, and support Power Platform and SharePoint solutions. Excellent communication skills with a collaborative, solution More ❯

years of professional experience in frontend web development, with a portfolio of complex, data-driven applications. Expert-level proficiency in TypeScript and a modern JavaScript framework, with a strong preference for Nuxt.js or Vue.js . Deep experience with Tailwind CSS for building scalable and maintainable user interfaces. Proven experience with More ❯

a leadership role through code and clarity. Requirements: An experienced engineer who has delivered great software in fast-moving product environments Deep expertise in JavaScript/TypeScript, Node.js, React, AWS, and related backend systems Known for impeccable code quality and attention to architectural integrity Uses performance data and code quality More ❯

for different customer segments. Extensive hands-on experience and knowledge of subscription platforms like Piano, Zuora, or equivalent tools and Proficiency in HTML, CSS, JavaScript, Angular, APIs etc to create and maintain landing pages, paywall experiences, etc. Strong analytical skills, including experience with SEO, Google Analytics, and Webmaster Tools. Effective More ❯

Social network you want to login/join with: Client: DGH Recruitment Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: We are seeking a very flexible More ❯

Social network you want to login/join with: Senior Full Stack Engineer | £110,000 | TypeScript | React | Hybrid (1 day a week in Old Street) Fresh off the back of $96M in VC funding, My client are scaling rapidly and More ❯

Full Stack Engineer - Hybrid - Reading (2 days in Reading p/w) Javascript/Typescript/Python/C# **This role requires a minimum of 3 years commercial experience** measurable.energy is dedicated to creating innovative energy solutions. Our mission is to eliminate all wasted energy in buildings, significantly reducing global … planning, code reviews, and agile ceremonies. Collaborate with product managers and other developers to deliver value-driven features. Must-Have Skills Strong knowledge of JavaScript and TypeScript Proficiency in Node.js/Express or Python/Django Experience with React or Svelte Working knowledge of relational databases like PostgreSQL Experience with More ❯

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will join one of … and the highest standards of code quality in alignment with company-wide conventions. Required skills: · Minimum of 4 years of hands-on experience with Javascript working mainly on Frontend solutions · Solid grasp of JavaScript(Vanilla Javascript) fundamentals , including understanding of the Document Object Model (DOM) and browser Application Programming Interfaces … performance. · Capable of developing and implementing unit tests for code components and complete applications. · Proficient in English, both spoken and written. Must Have Skills · Javascript · Angular · Node.js · HTML & CSS · Git · Webpack More ❯

billion. JD – • Significant prior experience with developing reusable and performant clean Java code aligned with good architectural and design principles. • Significant prior experience with JavaScript, HTML/CSS and JavaScript frameworks(ReactJS, Node.js) as well as strong knowledge of Spring Framework, Relational Database, SQL and ORM (Hibernate, JPA). • Prior More ❯

Quality Assurance Architect will have; Demonstrable experience building advanced test automation frameworks from scratch. Wide experience across tech-stacks including at least two of Javascript/Typescript, Java, C# or Python. Strong knowledge of Object-oriented Programming paradigm (OOP). Background working in consultancy. Quality Assurance Architect key details: Up More ❯

solving and communication skills. Ability to work independently and as part of a team. Experience with Custom Plugins in WordPress. Technology Stack: WordPress, PHP, JavaScript Location: Office in London (3 days a week in the office) Salary range: £40k - £50k More ❯

workplace. This is a brilliant opportunity for an early-career developer to make real impact from day one. You will ideally have: Knowledge of JavaScript and Python Minimum of a 2:1 in Computer Science or STEM subject from a Russell Group University or equivalent The ability to work collaboratively More ❯

where you come in. We are looking for a Software Engineer with experience in a startup environment, proficient in Typescript and experienced across frontend Javascript frameworks such as React & Next. The ideal candidate is a great communicator, not phased by direct client communication and fast releases. Experience with Go is More ❯

on-prem environments. Learn and integrate with leading SaaS platforms. Complete high-quality deliverables in a fast-paced client facing environment. Key Requirements: Proven JavaScript experience (Java is a bonus) working across the full SDLC. Experience developing software for customers/third party clients considering customer requirements and deadlines. Previous More ❯

Marketing Cloud experience (8+ years total technical experience) Proven ability to lead technical teams and client engagements Expertise in AMPScript, SSJS, SQL, HTML, CSS, JavaScript Strong integration experience (REST/SOAP APIs) Proficiency in GitHub and full project lifecycle delivery Experience across SFMC, Salesforce Core, Data Cloud, and Personalization Studio More ❯

is considerable. Should also have some Devops experience - experience with Terraform, Helm Charts, etc or similar technology. Experience with one programming language - Java OR JavaScript, etc. About Us: Ascendion is a global, leading provider of AI-first software engineering services, delivering transformative solutions across North America, APAC, and Europe. We More ❯

common vulnerabilities (OWASP) Experience with SAST, DAST, and IAST tools and integrating them into CI/CD pipelines. Proficiency in writing and reviewing code (JavaScript, Java, Python) with an emphasis on secure patterns. Ability to work closely with engineers to drive adoption of security best practices across teams. If you More ❯

Java skills (Java 17 or later). Comfortable with BDD using the Cucumber framework. Experience writing end-to-end tests using Playwright or Cypress (JavaScript). Familiarity with Kubernetes. Confident with CI/CD tools like Jenkins and GitHub Actions. Able to write and run tests for REST APIs, ensuring More ❯