Senior Full-Stack Engineer - Remote-First, Flexible Hours

Mountain Warehouse; Greater London; Hybrid; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Remote-first policy

Training budget & hackathons

Flexible working patterns

International travel opportunities

Job summary

Mountain Warehouse is seeking technically strong senior developers to join our development teams across Web Development, Customer Experience & Service, and Buyers & Merchandising. The role involves working on a mix of internal services and public-facing apps using C#, SQL Server, Next.js, React & TypeScript, with monoliths and microservices in cloud, datacentre, and edge environments.

We value code quality, testing, and collaboration, with remote-first culture and occasional office presence in

Qualifications

• Minimum 6 years commercial experience with React/TypeScript.
• Minimum 6 years solid C# in a commercial environment.
• Minimum 6 years SQL/EF Core experience.

Responsibilities

• Collaborate within multi-functional teams to deliver features end-to-end.
• Write clean, well-tested code with focus on quality.
• Participate in code reviews and mentoring junior developers.

Skills

React/TypeScript

C#

SQL

EF Core

Microservices

REST/GraphQL

Git workflows

Mentoring

Code reviews

Testing best practices

Tools

Docker

Kubernetes

Azure

Next.js

React

Job description

Mountain Warehouse is seeking technically strong senior developers to join our development teams across Web Development, Customer Experience & Service, and Buyers & Merchandising. The role involves working on a mix of internal services and public-facing apps using C#, SQL Server, Next.js, React & TypeScript, with monoliths and microservices in cloud, datacentre, and edge environments.

We value code quality, testing, and collaboration, with remote-first culture and occasional office presence in