Interface designer javascript Work, Jobs (with Salaries)

Frontend Developer - React
Xelix —London
- £60,000 - £75,000 a year
- Full-time
- Hybrid work
- JavaScript
- Mentoring
- Software development
- Annual leave
Quick apply
Software Engineer, Full Stack - UK
Ema —London
- Full-time
- Remote
- Computer Science
- Bachelor's degree
- JavaScript
Full Stack Sofware Engineer
CGI —Newcastle upon Tyne
- Full-time
- Azure
- Java
- AWS
Quick apply
Senior Front End Engineer
1st Formations —London
- £90,000 - £110,000 a year
- Full-time
- Hybrid work
- JavaScript
- HTML
Reya DEX & Network - Senior Frontend Engineer
deCircle —London
- Full-time
- Remote
- Computer Science
- Master's degree
- Bachelor's degree
Quick apply
Full Stack Developer
Dudumizi Digital Solutions Ltd —London
- £33,464.35 - £45,771.82 a year
- Full-time
- Hybrid work
- SQL
- JavaScript
- APIs
- Health & wellbeing programme
- Flexitime
Quick apply
3d
UI Engineer - Mocks and Wireframes Specialist
Centric Software —London
- Full-time
- Remote
- JavaScript
- APIs
- Communication skills
Web Developer
Heriot Watt University —Edinburgh
- £37,694 - £47,389 a year
- Full-time
- Computer Science
- University
- JavaScript
- Annual leave
7d
Web Developer and Designer with packaging backround
TK PACKAGING LTD —Stevenage
- £28,000.00 - £54,857.41 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- AWS
- Free parking
Quick apply
Global Web Developer
LEAP Legal Software —London
- £55,000 - £60,000 a year
- Full-time
- Hybrid work
- Maintenance
- Bachelor's degree
- JavaScript
- Annual leave
- Employee assistance programme
Quick apply
Software Developer (Front-End / Back-End / Full Stack Developer)
Techspo Phoenix Ltd. —Omagh
- £35,000 - £60,000 a month
- 8 hour shift
- Hybrid work
- Azure
- DevOps
- Java
Quick apply
1d
Lead Full Stack Developer
NEXT —Leicester
- £63,800 - £68,200 a year
- Full-time
- Azure
- DevOps
- Java
- Free parking
- Employee discount
Full Stack Web Developer - Website Development (mid-level)
Moneycorp —London
- Full-time
- English
- JavaScript
- APIs
Senior Interaction Designer
Version 1 —Newcastle upon Tyne
- Full-time
- Hybrid work
- AWS
- JavaScript
- Agile
- Employee assistance programme
- Employee discount
Quick apply
Senior Product Designer
Publicis Groupe Holdings B.V —London
- Presentation skills
- Bachelor's degree
- JavaScript
Quick apply
5h
Fullstack Web Developer - Humanitarian Operations
Humanitarian Operations —Edinburgh
- £35,000 - £60,000 a year
- Full-time
- AWS
- C++
- Machine learning
Quick apply
Remote Systems / Website Assistant
Arty Mobile Car Rentals —Peterborough
- SQL
- JavaScript
- Organisational skills
- Free parking
- Profit sharing
Quick apply
Full Stack Developer
Sinam IT & Software —Manchester
- Up to £55,000 a year
- Full-time
- Azure
- Java
- SQL
- Annual leave
- Life insurance
Quick apply
5d
Product Design Engineer
Oneiro Solutions —Edinburgh
- £50,000 - £85,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
- Banking
Quick apply
User Experience Designer (SC Eligible) - Consultant / Senior Consultant
Capgemini Sogeti —London
- Hybrid work
- Azure
- Java
- AWS

I want to receive the latest job alerts for interface designer javascript

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

interface designer javascript jobs near

Frontend Developer - React

Xelix
London

Quick apply

Job details

Full-time
£60,000 - £75,000 a year

Benefits

Annual leave

Qualifications

CSS
React
UI design
JavaScript
REST
Mentoring
Redux
UX
Software development
APIs
Data visualisation
Figma
TypeScript
SDLC
Design patterns

Full job description

About us

At Xelix, we work with some of the world’s largest companies to automate and strengthen their financial controls. Our AI solutions redefine how Accounts Payable teams operate – moving from manual processes to automated, intelligent workflows.

Xelix is a fast-paced scale-up – things move fast and expectations are high. We raised our Series B with Insight Partners in June 2025 and are expanding aggressively. We have a team 150 talented people pulling together to achieve our goals. Everyone is trusted to take ownership, move fast and have a meaningful impact. We prioritise personal and professional growth, keep things fun, and love to celebrate a milestone together.

In this role you’ll grow, be challenged and help shape the future of Xelix. If you’re excited about building something special with us, we’d love to hear from you.

About the role

We’re looking for a React Developer to join our growing development team. In this role, you will implement user interface components using React concepts and workflows such as Redux and RTK Query. You will also ensure that these components and the overall application are robust and easy to maintain.

Our developers take pride in their work – producing clean, tested, beautiful code. Rather than give you a detailed set of requirements, we encourage engineers to take responsibility for solving the problem. There are many opportunities to innovate as you collaborate with stakeholders to design and implement new features.

You will be well supported to continue your professional development. This includes an annual conference allowance, access to the O’Reilly library and a monthly session with your manager to identify and track your development goals.

What you'll be doing

Collaborating with designers and other developers to build websites from specifications produced in Figma.
Creating visually appealing experiences using CSS3 for frontend applications.
Implementing robust and scalable solutions.
Developing, using and designing REST APIs and web-socket solutions to efficiently deliver application components.
Performing testing and quality assurance activities on different browsers and devices to ensure compatibility and responsiveness.
Implementing performance improvement strategies, testing, and measuring application performance
Mentoring other team members, sharing knowledge and experience, and helping improve our team's abilities in the process.
Ensuring the quality of code by writing comprehensive tests and participating in code reviews.

What you’ll bring

Expert knowledge of modern syntax JavaScript and React.
Proficiency in JavaScript, TypeScript and CSS3.
Familiarity with modern application architecture and design patterns.
Excellent understanding of the complete software development life cycle.
Strong Computer Science fundamentals and problem-solving skills.
Ability to effectively communicate complex technical concepts to team members and stakeholders.
Passionate about testing, rapid iteration and collaborative problem solving. (e2e, unit tests, integration tests)
Knowledge in Test tools like Playwright, Jest.

Big Plus Points

An interest and aptitude in data visualization, transforming complex datasets into intuitive visual representations.
Skills in User Experience (UX) and User Interface (UI) design, demonstrating a keen eye for aesthetics and attention to user journeys.

What we offer in return

Competitive salary of £60,000 - £75,000 depending on experience

️ 27 days of annual leave (including 3 days Christmas closing), with the option to roll over 3 days

Hybrid working with one day a week from our dog-friendly Hoxton office and on-site gym

Comprehensive private medical & dental cover with Vitality

Enhanced parental leave pay

Learning & development culture – £1,000 personal annual budget

We’re carbon-neutral and are working towards ambitious carbon reduction goals

Lots of team socials & activities

️ Annual team retreat

Want to learn more?

About us
Xelix blog
Xelix news
Xelix glassdoor

We believe that people from diverse backgrounds, with different identities and experiences make our company and product better. No matter your background, we'd love to hear from you! And if you have a disability, please let us know if there's any way we can make the interview process better for you - we're happy to accommodate!

If you're a recruiting agency - we have an existing list of agencies we work with and we are not currently planning on expanding the list. Neither the Talent team nor hiring managers or the Support team will respond to cold outreach.

This is a full-time position, with standard working hours from 9:00 AM to 6:00 PM, Monday through Friday.

We welcome the responsible use of AI for research and interview preparation, but ask that it isn't used to generate answers during live interviews. We also believe in being transparent - we use Metaview's AI note-taker during interviews so our interviewers can stay fully present. If you'd prefer us not to use it, just let your interviewer know. While you may need to answer eligibility questions as part of your application, we do not use AI to review or make decisions on applications - every application is reviewed fairly by a member of our Talent team.

Quick apply

Refine Your Search

interface designer javascript jobs

Frontend Developer - React

Software Engineer, Full Stack - UK

Full Stack Sofware Engineer

Senior Front End Engineer

Reya DEX & Network - Senior Frontend Engineer

Full Stack Developer

UI Engineer - Mocks and Wireframes Specialist

Web Developer

Web Developer and Designer with packaging backround

Global Web Developer

Software Developer (Front-End / Back-End / Full Stack Developer)

Lead Full Stack Developer

Full Stack Web Developer - Website Development (mid-level)

Senior Interaction Designer

Senior Product Designer

Fullstack Web Developer - Humanitarian Operations

Remote Systems / Website Assistant

Full Stack Developer

Product Design Engineer

User Experience Designer (SC Eligible) - Consultant / Senior Consultant

I want to receive the latest job alerts for interface designer javascript

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected