At a Glance
- Tasks: Design and develop high-performance web applications using React and TypeScript.
- Company: Join a major UK retail organisation undergoing exciting digital transformation.
- Benefits: Competitive daily rate, flexible work environment, and opportunity for professional growth.
- Other info: Collaborative agile teams and commitment to diversity and inclusion.
- Why this job: Make a real impact on millions of customers with innovative digital experiences.
- Qualifications: Strong experience with React, TypeScript, and modern JavaScript required.
Location: West Yorkshire - 2 days per week
Duration: Initial 6-Month Contract
Rate: £450-£550 per day (Outside IR35)
The Opportunity
We're supporting a major UK retail organisation undergoing significant digital transformation across its e-commerce and customer experience platforms. They are looking for an experienced Senior Frontend Engineer to help deliver scalable, high-performance web applications and Progressive Web Apps (PWA) used by millions of customers. You'll work within agile product teams alongside Product Managers, UX Designers, Architects, Backend Engineers and QA specialists to build and enhance customer-facing digital experiences.
Key Responsibilities
- Design, develop and maintain modern frontend applications using React and TypeScript
- Deliver scalable, maintainable and high-performing web solutions
- Collaborate with product and UX teams to translate business requirements into technical solutions
- Drive frontend engineering best practices across performance, accessibility and security
- Lead code reviews and contribute to technical decision-making
- Implement automated testing and CI/CD practices
- Optimise customer journeys across search, browse, basket and checkout experiences
- Support continuous improvement initiatives within agile delivery teams
Required Skills & Experience
- Strong commercial experience with React
- Expert knowledge of TypeScript and modern JavaScript (ES6+)
- Experience building and maintaining Progressive Web Apps (PWAs)
- Strong understanding of HTML5, CSS3 and SCSS
- Responsive and mobile-first development experience
- REST API and/or GraphQL integration experience
- Testing experience using tools such as Jest, React Testing Library, Cypress or Playwright
- Experience working with Git-based version control and CI/CD pipelines
- Strong knowledge of frontend performance optimisation and Core Web Vitals
- Experience delivering accessible applications aligned to WCAG standards
Desirable Experience
- Large-scale e-commerce or retail platforms
- High-traffic customer-facing websites
- Azure cloud environments
- Personalisation, experimentation or A/B testing platforms
- Search, browse, basket or checkout functionality
What We're Looking For
- Strong problem-solving capability
- Excellent stakeholder and team collaboration skills
- Ability to provide technical leadership within delivery teams
- Passion for engineering excellence and continuous improvement
- Proven track record delivering high-quality solutions in fast-paced agile environments
Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Frontend Engineer - Retail Digital Platform in London
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We think you need these skills to ace Senior Frontend Engineer - Retail Digital Platform in London
Some tips for your application 🫡
Showcase Your GitHub Projects:When applying for a freelance software engineering gig at Sanderson Recruitment, make sure to include your GitHub link in your application. Highlighting your code repositories, contributions to Open Source, and any personal projects can really set you apart and give us insight into your skills and coding style.
Tailor Your CV with Relevant Skills:In software development, the specifics matter! Make sure your CV lists the programming languages and technologies you excel at. Focus on the ones that align with the projects Sanderson Recruitment is working on. Listing your tech stack clearly will help us understand how you fit into our team.
Include a Portfolio of Your Work:A solid portfolio is a must when applying for freelance roles. Include links to any apps, websites, or software you've developed. Highlight any projects that reflect a strong user experience, efficiency, or innovative solutions—this is your chance to shine and show us what you can bring to the table!
Mention Your Availability and Rates:Since this is a freelance role, we want to know when you’re available and what your rates are like! Be upfront about your typical work hours and project timelines. This transparency will help us see if we can sync up for future projects at Sanderson Recruitment.
How to prepare for a job interview at Sanderson Recruitment
✨Showcase Your Code Wizardry
Since you're going for a freelance role in software engineering, have a solid portfolio ready to flaunt your best work. Include projects that highlight your coding skills, frameworks you excel in, and any problem-solving feats you've pulled off. This is your chance to shine, so choose pieces that reflect your unique style and expertise!
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Freelance gigs often involve tech assessments or coding challenges, so be ready to tackle some hands-on problems. Brush up on common algorithms, data structures, and any languages/frameworks relevant to the role at Sanderson Recruitment. Being comfortable with platforms like HackerRank or LeetCode can give you an edge and showcase your skills under pressure!
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As a freelancer, be prepared to discuss your rates upfront. It's crucial to communicate your pricing structure clearly and whether you're open to negotiation. Do your homework on industry standards to ensure you pitch a fair and competitive rate that reflects your skills and experience!
✨Understand Their Tech Stack
Before the interview, get familiar with the tools and technologies used at Sanderson Recruitment. Whether it's a particular framework or a specific coding methodology, being knowledgeable about their tech stack not only shows your interest but also helps you present how you could fit seamlessly into their existing projects. Demonstrating you’ve done your homework can set you apart from other candidates!
