At a Glance
- Tasks: Develop and maintain cross-platform interfaces using React and TypeScript.
- Company: Join a dynamic tech company in London with an innovative culture.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Other info: Great chance to enhance your skills in a supportive environment.
- Why this job: Be part of a small, agile team and make a real impact on exciting projects.
- Qualifications: Strong experience in TypeScript, React, and React Native required.
The predicted salary is between 60000 - 80000 £ per year.
Location: London, United Kingdom
About the Role
We are currently seeking a Senior Full-Stack Developer to join one of our clients' teams. If you're looking for an exciting opportunity to grow in an innovative environment, this could be the perfect fit for you.
Responsibilities
- Develop and maintain cross-platform interfaces using React.
- Refactor and modernize components to improve speed, usability, and accessibility.
- Use a diverse set of skills to improve and optimize the performance and design of our products and interfaces.
- Collaborate closely with a small, agile team.
- Take ownership of projects and features from concept to release.
- Drive architecture and code quality (patterns, refactoring, maintainability).
- Be ready to contribute quickly after a fair onboarding period.
- Improve performance and UX with measurable outcomes (Core Web Vitals, load times, responsiveness).
Qualifications
- Several years of production experience.
- Excellent TypeScript skills (clean types, refactor-safe code).
- Solid experience with React and React Native, especially hooks and modern component patterns.
- Understanding of responsive design and accessible web development.
- Knowledge of performance optimization, accessibility best practices, and testing tools such as Vitest, Playwright, Maestro.
- Ability to work independently, communicate clearly, and deliver end-to-end.
- Knowledge of or willingness to learn:
- React Query (@tanstack/react-query) – comfortable working with queries, mutations, caching, and existing API hooks.
- Zustand – able to work confidently with global state in an existing codebase.
- Electron – familiar with building/maintaining cross-platform desktop apps.
- Native mobile development – experience with Kotlin and/or Swift.
Senior Full-Stack Developer (React + React Native & TypeScript) employer: TechBiz Global GmbH
Join a forward-thinking company in London that values innovation and collaboration, offering a dynamic work culture where your contributions directly impact product development. With a strong focus on employee growth, you will have access to continuous learning opportunities and the chance to work with cutting-edge technologies in a supportive environment. Enjoy the unique advantage of being part of a small, agile team that fosters creativity and encourages ownership of projects from concept to release.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Full-Stack Developer (React + React Native & TypeScript)
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work with React and TypeScript. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects using React and React Native. Make sure to highlight any performance optimisations you've implemented – it’ll make you stand out to potential employers.
✨Tip Number 3
Prepare for interviews by brushing up on common technical questions related to full-stack development. Practice coding challenges and be ready to discuss your past projects in detail – we want to see your thought process!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace Senior Full-Stack Developer (React + React Native & TypeScript)
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior Full-Stack Developer role. Highlight your experience with React, React Native, and TypeScript, and don’t forget to mention any projects where you’ve improved performance or UX.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re excited about this opportunity and how your skills align with the responsibilities listed in the job description. Be genuine and let your personality come through.
Showcase Your Projects:If you have a portfolio or GitHub profile, make sure to include it in your application. We love seeing real examples of your work, especially projects that demonstrate your skills in React, TypeScript, and performance optimisation.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates during the process!
How to prepare for a job interview at TechBiz Global GmbH
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in React, React Native, and TypeScript. Brush up on hooks and modern component patterns, as these are crucial for the role. Be ready to discuss your past projects and how you’ve used these technologies to solve real-world problems.
✨Showcase Your Problem-Solving Skills
Prepare to talk about specific challenges you've faced in previous roles and how you tackled them. Highlight your experience with performance optimisation and accessibility best practices, as these will be key topics during the interview.
✨Demonstrate Collaboration and Ownership
Since the role involves working closely with an agile team, be ready to share examples of how you’ve collaborated effectively in the past. Discuss how you take ownership of projects from concept to release, showcasing your ability to drive architecture and code quality.
✨Prepare Questions About the Company and Role
Interviews are a two-way street! Prepare thoughtful questions about the company’s culture, the team dynamics, and the specific challenges they face. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.
