Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Build and deliver innovative software solutions in an Agile environment.
- Company: YLD, a forward-thinking software engineering consultancy with a focus on client success.
- Benefits: Flexible working hours, skill development, and a fun, ethical team culture.
- Why this job: Join a dynamic team and make a real impact with cutting-edge technologies.
- Qualifications: Experience in JavaScript, React, Node, and a passion for problem-solving.
- Other info: Opportunity for growth in a collaborative and diverse environment.
The predicted salary is between 36000 - 60000 £ per year.
Join to apply for the Senior Frontend Engineer (Fixed Term Contract) role at YLD.
About YLD
Everything we do is to empower our clients to move forward. Our purpose is to help our clients develop the capabilities they need to outperform their competitors. Our success is a consequence of ensuring our clients are successful. Our company is built on extraordinary people; we aim to attract, inspire, develop and retain them. YLD is a software engineering and design consultancy; we create digital capabilities for our clients that last beyond our engagement. We have offices in London, Lisbon, Porto.
Location: UK or Portugal
Department: Engineering
Employment: 3 Month Fixed Term Contract
Start date: Beginning of January 2026
About the Role
As a Frontend Engineer, you'll have the opportunity to build and deliver software within interesting projects in terms of the product and methodology. We work in an Agile environment (Scrum) with a test-first mindset. We are big advocates of pair programming and nothing is released until we have a code review.
If you are a proactive, adaptable, and enthusiastic engineer with experience in JavaScript, the web and a passion for leveraging multiple technologies to build exceptional solutions, we encourage you to apply. Join our team and contribute to developing innovative products that make a difference in the industry.
Technical Competencies
- Commercial experience of working with React and Node
- In-depth knowledge of CSS in its multiple applications (Tailwind, CSS in JavaScript, CSS Modules, etc)
- Thoughtful about component composition and state management, with experience in multiple patterns (e.g. MobX, Redux, Context, etc)
- Knowledge and experience with the up-to-date transpiling, bundling, and packaging ecosystem (e.g. esbuild, vite, yarn, turborepo, etc)
- Experience with documentation generation tools, both for libraries and for components
- Opinionated and experienced with linting and formatting tools
- Strong and vast experience with Continuous Integration and Delivery, as well as Infrastructure as Code tools and techniques
- Experience in testing your products with Unit, Integration, End to End, and Visual Regression tests
- Used to design tools (e.g. Figma) and its API and integration tools
- Extensive experience working with Design Systems
- Knowledge of Typescript
Non-Technical Competencies
- Self-motivated, proactive and continually looking for ways to improve and develop yourself
- A good communicator, both in writing and verbally, able to explain technical ideas and concepts in business-friendly language
- Detail oriented
- Used to working in a team-oriented, collaborative environment
- Analytical and problem-solving oriented
- A genuine believer in diversity and fairness
What you'll get in return
The chance to work with a forward-thinking, ethical, and fun group of people and to develop and grow your skills in a fast-moving business.
Recruitment Process
- 1st Interview with someone from the Talent team (30/45 mins)
- Technical Interview with our Senior Developers (1h30)
- Meet and discuss with a Client Partner (15/30 mins)
Our values
- Growing every day
- Including everyone
- Relationships built on honesty and ethics
- Inspiring solutions
- Winning together
We're an equal-opportunity employer and value diversity of all kinds. We don't discriminate based on race, religion, colour, national origin, gender, sexual orientation, pregnancy or maternity, age, marital status, or disability status. We also believe in work-life balance and offer flexible working around our core hours.
Senior Frontend Engineer (Fixed Term Contract) in London employer: YLD
Contact Detail:
YLD Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Frontend Engineer (Fixed Term Contract) in London
✨Tip Number 1
Get your networking game on! Reach out to folks in the industry, attend meetups, or join online communities. You never know who might have a lead on that perfect Senior Frontend Engineer role.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects, especially those using React and Node. This is your chance to demonstrate your expertise and passion for frontend engineering.
✨Tip Number 3
Prepare for those interviews like a pro! Brush up on Agile methodologies, pair programming, and testing strategies. Being able to discuss these topics confidently will set you apart from the competition.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Senior Frontend Engineer (Fixed Term Contract) in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Frontend Engineer role. Highlight your experience with React, Node, and any relevant projects that showcase your skills in JavaScript and CSS. We want to see how you can contribute to our team!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about frontend engineering and how your values align with ours at YLD. Show us your enthusiasm for the role and the company!
Showcase Your Projects: If you've worked on interesting projects, don’t hesitate to include them! Whether it's a personal project or something from your previous job, we love seeing real examples of your work and how you tackle challenges.
Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It helps us keep everything organised and ensures your application gets the attention it deserves. Let’s get started on this journey together!
How to prepare for a job interview at YLD
✨Know Your Tech Stack
Make sure you brush up on your knowledge of React, Node, and CSS. Be ready to discuss your experience with these technologies in detail, especially how you've used them in past projects. This will show that you're not just familiar with the tools but can also apply them effectively.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles and how you overcame them. YLD values analytical and problem-solving abilities, so having concrete examples will help demonstrate your fit for the role.
✨Emphasise Team Collaboration
Since YLD works in a collaborative environment, be ready to talk about your experiences with pair programming and working in Agile teams. Highlight how you communicate technical ideas clearly and how you contribute to a positive team dynamic.
✨Ask Insightful Questions
At the end of your interview, don’t forget to ask questions! Inquire about their approach to Continuous Integration and Delivery or how they implement their test-first mindset. This shows your genuine interest in the role and helps you assess if YLD is the right fit for you.