At a Glance
- Tasks: Design and develop scalable backend systems using Node.js and TypeScript.
- Company: Join a dynamic tech team focused on innovation and collaboration.
- Benefits: Enjoy a hybrid work environment, competitive salary, and opportunities for growth.
- Other info: Collaborative culture with a focus on continuous learning and technical improvement.
- Why this job: Make an impact by building robust applications and shaping development standards.
- Qualifications: Experience in backend development with Node.js, TypeScript, and strong problem-solving skills.
The predicted salary is between 55000 - 70000 € per year.
This role is ideal for someone who is passionate about building scalable backend systems, writing high-quality code, and contributing to modern engineering practices within a collaborative environment. The successful candidate will play a key role in designing, developing, and maintaining robust backend services using Node.js and TypeScript, while helping shape development standards, tooling, and technical direction.
Responsibilities
- Design, develop, and maintain scalable backend applications and services using Node.js and TypeScript.
- Build clean, efficient, reusable, and well-documented code aligned with modern engineering standards and best practices.
- Contribute to the architecture and continuous improvement of backend systems and development workflows.
- Support the enhancement and maintenance of internal development and build tooling.
- Implement and advocate for industry best practices, design patterns, and modern backend frameworks/libraries.
- Develop and maintain automated unit and integration tests to ensure software reliability and quality.
- Collaborate closely with frontend engineers and cross‑functional teams to deliver integrated solutions.
- Optimize application performance and contribute to database query and SQL optimisation efforts.
- Stay informed on emerging backend technologies and share knowledge and best practices across the team.
Qualifications & Experience
- Significant commercial experience in backend software development, including extensive experience with Node.js and TypeScript.
- Strong understanding of the JavaScript/Node.js ecosystem and its evolution over time.
- Experience designing and architecting large‑scale or enterprise‑level backend applications.
- Strong knowledge of software engineering principles and design patterns, including SOLID principles and dependency injection.
- Experience developing and deploying cloud‑based applications and services.
- Advanced SQL and database optimisation skills.
- Strong analytical and problem‑solving capabilities.
- Excellent communication and interpersonal skills.
- Proactive mindset with a strong sense of ownership and accountability.
- Natural curiosity with a passion for continuous learning and technical improvement.
- Bachelor's degree in Computer Science, Engineering, or a related discipline (or equivalent experience).
Desirable
- Experience working with Git or other distributed version control systems.
- Familiarity with modern CI/CD practices and development tooling.
Working Arrangement
Hybrid working environment with a mix of remote and onsite collaboration. Opportunity to work within a highly collaborative and evolving technology team.
Additional Information
Candidates may be required to undergo security vetting as part of the recruitment process.
Senior Backend Developer in London employer: CSG
Join a forward-thinking company that values innovation and collaboration, where as a Senior Backend Developer, you will have the opportunity to work with cutting-edge technologies like Node.js and TypeScript in a hybrid working environment. Our culture promotes continuous learning and professional growth, ensuring you can thrive while contributing to impactful projects alongside a talented team. Enjoy the benefits of a supportive workplace that prioritises employee well-being and fosters a sense of community.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Backend Developer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work at companies you're interested in. A friendly chat can sometimes lead to job opportunities that aren't even advertised.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects, especially those using Node.js and TypeScript. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on common backend development questions and coding challenges. Practising with friends or using online platforms can help you feel more confident when it’s your turn to shine.
✨Tip Number 4
Don’t forget to apply through our website! We love seeing passionate candidates who are eager to join our collaborative environment. Plus, it makes it easier for us to keep track of your application!
We think you need these skills to ace Senior Backend Developer in London
Some tips for your application 🫡
Show Your Passion:When writing your application, let your enthusiasm for backend development shine through! We want to see your passion for building scalable systems and your commitment to high-quality code. Share specific examples of projects that excite you.
Tailor Your Application:Make sure to customise your application to highlight your experience with Node.js and TypeScript. We love seeing how your skills align with our needs, so don’t hesitate to mention relevant projects or technologies you've worked with.
Highlight Collaboration Skills:Since we value teamwork, be sure to include examples of how you've collaborated with others in your previous roles. Whether it’s working with frontend engineers or cross-functional teams, show us how you contribute to a collaborative environment.
Keep It Professional Yet Personal:While we appreciate a friendly tone, remember to keep your application professional. Use clear language and structure your application well. And don’t forget to apply through our website – it’s the best way to get noticed!
How to prepare for a job interview at CSG
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in Node.js and TypeScript, as these are crucial for the role. Brush up on your knowledge of the JavaScript ecosystem and be ready to discuss how you've used these technologies in past projects.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of challenges you've faced in backend development and how you overcame them. Highlight your analytical skills and your approach to optimising performance and database queries.
✨Demonstrate Collaboration Experience
Since this role involves working closely with frontend engineers and cross-functional teams, be ready to talk about your experience in collaborative environments. Share examples of how you’ve contributed to team success and integrated solutions.
✨Stay Updated on Best Practices
Familiarise yourself with modern engineering practices and design patterns like SOLID principles. Be prepared to discuss how you implement these in your work and advocate for them within a team setting.
