Senior Full Stack Developer - .Net & ReactNative - Retail

Mountain Warehouse; United Kingdom; Remote; GBP 75,000 - 95,000; Full time

Benefits offered by this job

Competitive salary and benefits

Remote working

Holiday allowance

Staff discount

Pension scheme

Job summary

Mountain Warehouse is seeking a senior developer to join our in-house IT team. You will work on store handheld applications, admin portals, and ETL workflows for our ePOS system, using a mix of React, TypeScript, C#, and MongoDB within a microservices architecture.

You should have 6+ years of C# and React/TypeScript experience, React Native, and comfort with SQL Server and MongoDB. Mentoring peers and delivering high-quality, tested code are expected, with remote-friendly practices.

Qualifications

• Minimum 6 years of solid C# in a commercial environment.
• Minimum 6 years of commercial experience with React and TypeScript.
• ReactNative experience (commercial or personal projects).
• Commercial experience with databases (either document or relational) and an openness to working with both SQL Server and MongoDB.
• Produces initial results rapidly and iterate based upon feedback.
• Knowledge of microservice design principles (preferably with commercial experience).
• Effective communicator and Excellent communication skills.
• Makes pragmatic implementation decisions and can fail fast if an approach is not working.
• Understands projects and project goals in depth.
• Experience or willingness of mentoring junior members of a team.
• A strong desire to create high-quality, tested code.
• Desirable experience / behaviours Jest, React Testing Library.
• Offline-first data synchronization using a local on-device database (Ditto, Couchbase Mobile, Firebase, etc.).
• Has at least one subject area with deep knowledge.
• Coaches / mentors more junior team members or shares knowledge back to wider team.

Responsibilities

• The team is responsible for custom applications on our store handheld devices, store administration and reporting via online portals, and ETL to/from our ePOS solutions.
• Produce initial results rapidly and iterate based upon feedback.
• Coaches / mentors more junior team members or shares knowledge back to wider team.
• As senior developer, you should be well versed in a number of these technologies.

Skills

C#

React

TypeScript

React Native

SQL Server

MongoDB

Microservices

Mentoring

Test-driven development

Tools

.NET

RabbitMQ

MassTransit

Kubernetes (k8s)

Azure

Jenkins

GitFlow

Entity Framework

MVC

RESTful API

Job description

At Mountain Warehouse , we understand that IT is core to our success as a business, so we invest heavily in our in-house team. The development department is divided into product-based teams, all using variants on Kanban for project prioritisation and a focus on continuous delivery, mostly with usage of microservices. We are a collaborative team with a strong culture of code reviews, occasional pair programming and plenty of unit testing. We're keen to write code following best practices and to continuously find ways to improve. The work is a mixture of greenfield and legacy projects (much like any mature organisation) using React, React Native, Typescript, C#, and MongoDB. However, our microservices approach allows us to alter the technology as appropriate.

Key Responsibilities

The team is responsible for custom applications on our store handheld devices, store administration and reporting via online portals, and ETL to/from our ePOS solutions.

• Minimum 6 years of solid C# in a commercial environment
• Minimum 6 years of commercial experience with React and TypeScript
• ReactNative experience (commercial or personal projects).
• Commercial experience with databases (either document or relational) and an openness to working with both SQL Server and MongoDB.
• Produces initial results rapidly and iterate based upon feedback.
• Knowledge of microservice design principles (preferably with commercial experience).
• Effective communicator and Excellent communication skills.
• Makes pragmatic implementation decisions and can fail fast if an approach is not working.
• Understands projects and project goals in depth.
• Experience or willingness of mentoring junior members of a team.
• A strong desire to create high-quality, tested code.
• Desirable experience / behaviours Jest, React Testing Library.
• Offline-first data synchronization using a local on-device database (Ditto, Couchbase Mobile, Firebase, etc.).
• Has at least one subject area with deep knowledge.
• Coaches / mentors more junior team members or shares knowledge back to wider team.

This is selection of what we're using across the department Although experience of all of these is not necessary (we're happy to train up) - as senior developer, you should be well versed in a number of these technologies.

• .Net (10.0+).
• RabbitMQ / MassTransit.
• Microservices.
• Micro-frontend.
• React.
• React Native.
• MongoDB.
• Entity Framework.
• MVC.
• RESTful API design / Web.API.
• Azure.
• Jenkins.
• k8s.
• GitFlow.

Benefits

• Competitive salary and benefits package
• REMOTE working
• Holiday allowance
• 50% staff discount & 25% for family and friends
• Pension scheme