3,113 Javascript Developer jobs in the United Kingdom

JavaScript Developer

Remote

48k - 55k

Sellick Partnership are currently recruiting a versatile JavaScript Developer with strong experience in Vue.js on the front end and Node.js on the backend. The ideal candidate will be comfortable working across the stack to deliver high-quality, scalable web applications.

Responsibilities:

• Develop and maintain responsive front-end applications using Vue.js.

• Collaborate with designers and backend engineers to create seamless user experiences.

• Build and optimize RESTful APIs and backend services with Node.js.

• Write clean, efficient, and maintainable code following best practices.

• Debug, test, and optimize applications for performance and scalability.

• Participate in code reviews and contribute to team knowledge sharing.

Requirements:

• Proven experience with JavaScript/TypeScript

• Strong hands-on experience with Vue.js

• Backend development experience with Node.js

• Familiarity with REST APIs, authentication, and databases (SQL/NoSQL).

• Proficiency with version control (Git) and agile development workflows.

• Strong problem-solving skills and ability to work collaboratively.

If you are open to a conversation about this opportunity, please apply.

Sellick Partnership is proud to be an inclusive and accessible recruitment business and we support applications from candidates of all backgrounds and circumstances. Please note, our advertisements use years' experience, hourly rates, and salary levels purely as a guide and we assess applications based on the experience and skills evidenced on the CV. For information on how your personal details may be used by Sellick Partnership, please review our data processing notice on our website.

About Eventogy:

NO AGENCIES - Please do not attempt to canvas from here

Eventogy is a leading event management platform that caters to large corporate enterprise businesses, such as banks, law firms, and government bodies. We specialise in providing event management solutions for highly regulated industries, with a strong focus on security and compliance. As a design-first organisation, we are currently undertaking a complete rebuild of our platform to create an even more intuitive and engaging user experience.

We are seeking a skilled Javascript Developer to join our team and play a crucial role in implementing our redesigned platform. The successful candidate will work closely with our design and development teams to create pixel perfect and highly functional web applications, ensuring an exceptional user experience.

Responsibilities:

1. Collaborate with UX/UI designers and back-end developers to create visually appealing, user-friendly, and highly functional and responsive web applications.
2. Convert designs and wireframes into high-quality HTML, CSS, and JavaScript code.
3. Optimize applications for maximum speed, scalability, and responsiveness.
4. Ensure consistent implementation of brand and design guidelines across all platforms.
5. Develop and maintain reusable code and libraries for future use.
6. Stay up-to-date with the latest front end development technologies and best practices.
7. Conduct thorough testing and debugging to ensure the seamless functioning of applications.
8. Collaborate with cross-functional teams, including product managers, developers, and stakeholders, to define and implement innovative solutions for the product direction, visuals, and user experience.

Requirements

1. A Bachelor's degree in Computer Science, Web Development, or a related field.
2. A minimum of 3 years of experience as a Front End Developer, preferably in the event management or technology sector.
3. Proficient understanding of web markup, including HTML5, CSS3, and JavaScript.
4. Experience building NextJS Web Applications using Typescript.
5. Familiarity with TailwindCSS.
6. Experience with responsive and adaptive design, as well as an understanding of the technical limitations and constraints of web applications.
7. Strong understanding of cross-browser compatibility issues and ways to work around them.
8. Knowledge of code versioning tools, such as Git.
9. Excellent problem-solving skills and a keen eye for detail.
10. Strong communication and teamwork skills, with the ability to work effectively with cross-functional teams.

Benefits

All applicants MUST have working Visas or be UK residents and be currently present in the UK.

This is a hybrid role and we can negotiate the terms of your office presence, but for your information, we currently come in 2-3 times a week to the Farringdon office in London.

We have the finest coffee shop on our doorstep. A food market right in front of the office. Access to gym membership, with conditions! Training is catered for as and when needed. Pret coffee subscription included

NO AGENCIES - Please do not attempt to canvas from here.

Salary: from £50,000 subject to qualification.

Full Stack JavaScript Developer (Mid-Level)

Salary: 65,000 - 70,000 pa (depending on experience) plus benefits, perks and healthcare options

Location: Hybrid / 2 x days per week - Travel to London

Job Type: Permanent

Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC).

Your Role: We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact!

• Designing, developing, and maintaining both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular, or Vue.js.
• Collaborating with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements to existing systems.
• Participating in agile development processes, including sprint planning, daily stand-ups, and retrospectives.
• Conducting thorough code reviews to ensure code quality, performance, and adherence to best practices.
• Contributing to improving our teams' development processes, tools, and techniques to enhance productivity and product quality.
• Working closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations.
• Staying up to date with the latest industry trends and technologies and drive continuous learning and innovation within the team.

Your skills and experience

• Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development.
• Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js)
• Expertise in at least one modern front-end framework (Nest.js, Remix.js).
• Proficiency in HTML5, CSS3, and JavaScript (ES6+).
• Experience with TypeScript and modern development tools and practices.
• Experience of Test Driven or Behaviour Driven Development.
• Knowledge of Cloud-Native development and serverless architectures (AWS, Azure, Google Cloud).
• Familiarity with CI/CD pipelines and DevOps practices.

Security Clearance Requirements:

• You must be eligible for Security Check (SC) clearance.
• Applicants must have resided continuously in the UK for the past 5 years.

If you're ready to take the next step in your career and thrive in a fast-paced, innovative environment, we want to hear from you!

Full Stack JavaScript Developer (Mid-Level)

Salary: 65,000 - 70,000 pa (depending on experience) plus benefits, perks and healthcare options

Location: Hybrid / 2 x days per week - Travel to London

Job Type: Permanent

Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC).

Your Role: We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact!

• Designing, developing, and maintaining both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular, or Vue.js.
• Collaborating with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements to existing systems.
• Participating in agile development processes, including sprint planning, daily stand-ups, and retrospectives.
• Conducting thorough code reviews to ensure code quality, performance, and adherence to best practices.
• Contributing to improving our teams' development processes, tools, and techniques to enhance productivity and product quality.
• Working closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations.
• Staying up to date with the latest industry trends and technologies and drive continuous learning and innovation within the team.

Your skills and experience

• Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development.
• Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js)
• Expertise in at least one modern front-end framework (Nest.js, Remix.js).
• Proficiency in HTML5, CSS3, and JavaScript (ES6+).
• Experience with TypeScript and modern development tools and practices.
• Experience of Test Driven or Behaviour Driven Development.
• Knowledge of Cloud-Native development and serverless architectures (AWS, Azure, Google Cloud).
• Familiarity with CI/CD pipelines and DevOps practices.

Security Clearance Requirements:

• You must be eligible for Security Check (SC) clearance.
• Applicants must have resided continuously in the UK for the past 5 years.

If you're ready to take the next step in your career and thrive in a fast-paced, innovative environment, we want to hear from you!