Senior Backend Developer (MERN Stack)
Senior Backend Developer (MERN Stack)

Senior Backend Developer (MERN Stack)

City of London Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Develop and maintain high-performance APIs in a collaborative backend team.
  • Company: Join a leading multinational software vendor shaping global buyer-supplier interactions.
  • Benefits: Enjoy a dynamic work environment with opportunities for mentorship and professional growth.
  • Why this job: Be part of an innovative team using cutting-edge tech to make a real impact.
  • Qualifications: 4+ years in development, 2+ years in MERN stack, and strong coding skills required.
  • Other info: Must be eligible to work in the UK; no sponsorship available.

The predicted salary is between 43200 - 72000 £ per year.

Our client, a multinational software vendor, are seeking a Senior Backend Developer to scale a modern, API-first platform used by buyers and suppliers worldwide. You'll work in a collaborative backend team focused on building and maintaining high-performance APIs and core business logic. The stack is MERN-based with a TypeScript Monorepo and GraphQL APIs.

Tech you'll work with:

  • Node.js
  • TypeScript
  • GraphQL
  • MongoDB
  • MacOS
  • Functional + object-oriented programming

What we’re looking for:

  • 4+ years of professional development experience
  • At least 2 years in a MERN stack environment
  • Monorepo experience is a strong preference
  • Clean code advocate with unit testing experience

What you’ll do:

  • Build and maintain scalable backend services
  • Contribute to an Agile team and collaborate across departments
  • Triage and resolve production issues
  • Mentor junior developers and share knowledge

Traits we value:

  • Analytical thinking and problem-solving
  • Focus on quality and continuous improvement

Sponsorship is unfortunately not available for this role. Please only apply if you are able to work in the UK without sponsorship.

Senior Backend Developer (MERN Stack) employer: Alexander Lyons Solutions

Join a dynamic multinational software vendor that prioritises innovation and collaboration, offering a vibrant work culture where your contributions directly impact a global platform. With a strong focus on employee growth, you'll have opportunities to mentor junior developers and enhance your skills in a supportive environment. Located in the UK, this role provides a unique chance to work with cutting-edge technologies while being part of a team that values quality and continuous improvement.
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Contact Detail:

Alexander Lyons Solutions Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Backend Developer (MERN Stack)

✨Tip Number 1

Familiarise yourself with the MERN stack, especially Node.js and TypeScript, as these are crucial for the role. Consider building a small project or contributing to open-source projects that utilise these technologies to showcase your skills.

✨Tip Number 2

Highlight your experience with GraphQL APIs in conversations or interviews. Be prepared to discuss how you've implemented GraphQL in past projects and the benefits it brought to your development process.

✨Tip Number 3

Demonstrate your clean code practices and unit testing experience during discussions. You could prepare examples of how you’ve improved code quality in previous roles, which will resonate well with the team’s focus on quality.

✨Tip Number 4

Show your collaborative spirit by discussing your experience working in Agile teams. Share specific instances where you contributed to team success or mentored junior developers, as this aligns with the traits they value.

We think you need these skills to ace Senior Backend Developer (MERN Stack)

Node.js
TypeScript
GraphQL
MongoDB
MERN Stack Development
API Development
Monorepo Management
Unit Testing
Agile Methodologies
Functional Programming
Object-Oriented Programming
Problem-Solving Skills
Analytical Thinking
Collaboration Skills
Mentoring and Coaching

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with the MERN stack, particularly your work with Node.js, TypeScript, and GraphQL. Include specific projects where you've built scalable backend services and mention any monorepo experience.

Craft a Strong Cover Letter: In your cover letter, express your passion for clean code and unit testing. Mention how your analytical thinking and problem-solving skills align with the company's values and how you can contribute to their Agile team.

Showcase Relevant Experience: When detailing your professional development experience, focus on your 4+ years in the field and specifically highlight your 2+ years in a MERN stack environment. Use metrics to demonstrate your impact in previous roles.

Proofread Your Application: Before submitting, carefully proofread your application for any errors or typos. A polished application reflects your attention to detail, which is crucial for a backend developer role.

How to prepare for a job interview at Alexander Lyons Solutions

✨Showcase Your MERN Expertise

Make sure to highlight your experience with the MERN stack during the interview. Be prepared to discuss specific projects where you've used Node.js, MongoDB, Express, and React, and how you integrated them effectively.

✨Demonstrate Problem-Solving Skills

Since analytical thinking is valued, be ready to tackle some coding challenges or hypothetical scenarios. Explain your thought process clearly and show how you approach problem-solving in a structured manner.

✨Emphasise Clean Code Practices

As a clean code advocate, share examples of how you ensure code quality in your work. Discuss your experience with unit testing and how it contributes to maintaining high-performance APIs.

✨Prepare for Team Collaboration Questions

Given the collaborative nature of the role, think about past experiences where you worked in an Agile team. Be ready to discuss how you mentored junior developers and contributed to team success.

Senior Backend Developer (MERN Stack)
Alexander Lyons Solutions
Location: City of London
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