726 to 750 of 2,229 JavaScript Jobs in England

backend expertise in Go including API design, microservices architecture, gRPC/REST services, and database design (PostgreSQL, Redis). Frontend proficiency with React/Next.js, responsive design, and modern JavaScript/TypeScript Cloud infrastructure knowledge including AWS services, CI/CD pipelines, and DevOps practices. System architecture experience designing scalable, maintainable applications from ground up. Experience in building scalable maintainable More ❯

best practices, continuous improvement, coding standards and provide technical steer to other IT functions Your skills and experiences: Essential: Good working experience in Java Strong experience in web technologies: JavaScript, HTML, CSS Strong Object Orientated Analysis and Design experience A solid understanding of databases Desirable: Certification of C#: (or equivalent from reputable organisations) Certified Professional Python Programmer 1 & 2 (PCPP1 More ❯

sessions We would like to hear from you if you have the following experience... Strong proficiency in Python and Django for backend development Good working knowledge of (or similar Javascript framework, e.g. React) In-depth knowledge of MariaDB and SQL RESTful API design and development Version control systems (e.g., Git) and CI/CD pipelines Web security best practices and More ❯

platform standards. What You'll Bring This role demands strong technical capability and creative problem-solving. You will be expected to leverage tools such as Power BI, Power Fx, JavaScript, JSON, and SQL to deliver insights and functionality that empower decision-making across the business. A working knowledge of Azure services, REST APIs, and custom connector development will be advantageous More ❯

purpose IT solutions, ensuring development activities align with project timelines and business priorities. Develop secure, scalable, and supportable solutions using modern programming languages (such as: PL/SQL, .NET, JavaScript, Python) and Azure services, including Service Bus and Functions. Define, maintain, and promote coding standards and best practices across development and the department, ensuring they are regularly reviewed, updated, and More ❯

progress, then we're the place you'll thrive Regular Mario Kart action! To be successful, you will... Have experience with React/NodeJS Have expertise in Typescript/JavaScript, with proven experience in development role(s) Have exceptional problem-solving abilities, proven in diagnosing and fixing complex technical issues Have excellent communication skills, able to foster strong customer relationships More ❯

progress, then we're the place you'll thrive Regular Mario Kart action! To be successful, you will... Have experience with React/NodeJS Have expertise in Typescript/JavaScript, with proven experience in development role(s) Have exceptional problem-solving abilities, proven in diagnosing and fixing complex technical issues Have excellent communication skills, able to foster strong customer relationships More ❯

progress, then we're the place you'll thrive Regular Mario Kart action! To be successful, you will... Have experience with React/NodeJS Have expertise in Typescript/JavaScript, with proven experience in development role(s) Have exceptional problem-solving abilities, proven in diagnosing and fixing complex technical issues Have excellent communication skills, able to foster strong customer relationships More ❯

progress, then we're the place you'll thrive Regular Mario Kart action! To be successful, you will... Have experience with React/NodeJS Have expertise in Typescript/JavaScript, with proven experience in development role(s) Have exceptional problem-solving abilities, proven in diagnosing and fixing complex technical issues Have excellent communication skills, able to foster strong customer relationships More ❯

purpose IT solutions, ensuring development activities align with project timelines and business priorities. Develop secure, scalable, and supportable solutions using modern programming languages (such as: PL/SQL, .NET, JavaScript, Python) and Azure services, including Service Bus and Functions. Define, maintain, and promote coding standards and best practices across development and the department, ensuring they are regularly reviewed, updated, and More ❯

progress, then we're the place you'll thrive Regular Mario Kart action! To be successful, you will... Have experience with React/NodeJS Have expertise in Typescript/JavaScript, with proven experience in development role(s) Have exceptional problem-solving abilities, proven in diagnosing and fixing complex technical issues Have excellent communication skills, able to foster strong customer relationships More ❯

ll be instrumental in defining front-end solutions that are maintainable, scalable, and user-focused. Develop and maintain high-quality front-end applications using VueJS, HTML5, CSS/SASS, JavaScript, and Typescript. Apply UI architectural approaches such as MVC and SPA, composable UI, and UX best practices. Collaborate closely with back-end developers, product owners, and architects to implement APIs More ❯

implementing UIs with CSS, including GPU-only animations. Experience with RTL is a plus GraphQL - Experience using and developing GraphQL APIs Build Tooling - Experience working with and configuring typical javascript build tooling, such as webpack, esbuild, typescript, etc Documentation - Ability to write easy-to-understand high-standard documentation Communication - Strong communication skills, ability to self-organise and work well within More ❯

attention to detail Self-motivation and independent approach to work Collaborative work ethic within internal and customer teams Working knowledge of one or more of: PL/SQL, HTML, Javascript, CSS Data migration and data manipulation tools Development practices and Agile methodology Application architecture What We Offer Save For Your Future - Equiniti Pension Plan; Equiniti matches your pension contributions up More ❯

as an Integration Developer or API Specialist. Expertise in API design and development (REST, SOAP, webhooks). Proficiency with one or more programming/scripting languages (e.g., Python, Java, JavaScript). Hands-on experience with an enterprise integration platform (iPaaS) such as MuleSoft, Dell Boomi, or a similar technology. Strong understanding of authentication/authorization standards like OAuth 2.0, OpenID More ❯

We9re a consultancy, so expect close collaboration with our customers, as such we expect you to be a team player with a knack for collaboration and communication. Key Responsibilities Collaborate Work with stakeholders and product managers to ideate software solutions More ❯

Experience in Maximo Application Suite, Maximo Manage 8.x Mandatory Java, Javascript, Jython, SQL knowledge Strong experience in Maximo Manage configuration and customization Strong experience in complex customizations using Maximo MBOs, Java, and automation scripts. Strong experience in integrating external systems like Salesforce Strong experience in integrations using REST APIs, JSON, and MIF (Maximo Integration Framework). DevOps practitioner with Bitbucket More ❯

happy to work "high-side", on-site 3-5 days/week? And... do you have experience with a few of the following technologies?: Java Kotlin Python Kubernetes AWS JavaScript React Node.js If so, we should speak! Salary: to £95,000 total comp package Start dates: December 2025 - February 2026 Please apply directly or message me to find out more. More ❯

happy to work "high-side", on-site 3-5 days/week? And... do you have experience with a few of the following technologies?: Java Kotlin Python Kubernetes AWS JavaScript React Node.js Nodding along so far? We should chat. Fortice work with 18 compass-point supplier, whether you want to sit in a prime seat, join a well-known SME More ❯

happy to work "high-side", on-site 3-5 days/week? And... do you have experience with a few of the following technologies?: Java Kotlin Python Kubernetes AWS JavaScript React Node.js Nodding along so far? We should chat. Fortice work with 18 compass-point supplier, whether you want to sit in a prime seat, join a well-known SME More ❯

and scalable code in React/TypeScript/Next.js . Contribute to UI performance, design systems, and open-source tools. What we're looking for: 5+ years' frontend experience (JavaScript/TypeScript/React). Strong understanding of web fundamentals (HTML, CSS, accessibility, performance). Experience connecting frontends to APIs or blockchain/Web3 systems. Great communication and collaboration skills More ❯

Months Engagement: Outside IR35 Rate: £400–600/day (DOE) Start Date: ASAP – CVs needed urgently for client meeting tonight! Essential Skills: Proficiency in multiple coding languages: JavaScript, Python, C, Ruby, Java Experience with cloud platforms: AWS, GCP, Azure Background in startups or scale-ups Desirable: Exposure to AI technologies or products More ❯

in driving quality across the SDLC, leveraging cutting-edge tools and frameworks to ensure robust, scalable, and reliable software delivery. Key Requirements (Must-Have): Advanced proficiency in C# , Python , JavaScript/TypeScript , and SQL Extensive hands-on experience with test automation frameworks such as Playwright , SpecFlow , or similar Deep understanding of Agile methodologies and Test-Driven Development (TDD) Strong data More ❯

complex systems. A genuine curiosity for technology and a broad interest in software projects. Solid grasp of the full software development lifecycle, including Agile and DevOps methodologies. Skills: C#.NET , JavaScript Azure Experience in a client-facing role is a plus. Benefits: Competitive salary and benefits package. Opportunities for career growth and continuous learning. A collaborative, forward-thinking environment. Work with More ❯

complex systems. A genuine curiosity for technology and a broad interest in software projects. Solid grasp of the full software development lifecycle, including Agile and DevOps methodologies. Skills: C#.NET , JavaScript Azure Experience in a client-facing role is a plus. Benefits: Competitive salary and benefits package. Opportunities for career growth and continuous learning. A collaborative, forward-thinking environment. Work with More ❯