Software Development Engineer - Backend
South West London

Zapp is looking for Back End Software Development Engineers to join our growing team. Your will design and build full-stack experiences for both desktop and handheld devices, creating APIs, and developing backing services to streamline these workflows. You’ll own features from inception to deployment. Unlike typical software roles, you'll get hands-on experience by participating in picking, packing, and delivering orders to truly understand the impact and performance of your work.

Zapp is London’s leading digital-first, premium convenience retailer and we are relentlessly focused on growing and developing the best-in-class premium convenience proposition for our customers.

Main responsibilities

• Stock Prediction Optimization: Striking a balance between overstocking and understocking is crucial. This challenge is amplified by Zapp's unique, diverse product catalogue.
• Supplier Coordination: Managing orders from suppliers with varying levels of technical sophistication—ranging from websites and emails to APIs—requires creating a consistent and reliable ordering experience.
• Handling Unpredictability: Unlike predictable APIs, supplier responses can be erratic. Engineers skilled in managing edge cases will thrive here.
• Order Fulfillment Optimization: Beyond simple packing, this involves optimizing the picking route and prioritizing orders efficiently. Think beyond the basics—how can we ensure the best route and prioritize effectively?
• Accurately predicting stock needs: Ensuring we source the right amount to meet demand without waste.

The ideal candidate will have the following

• Professional experience (5 years plus) as a back end developer scaling applications within fast paced environment.
• Strong Typescript skills and experience with NestJS/NextJS
• Experience using GCP or AWS
• Knowledge of GraphQL

Benefits

• Competitive salary & equity package
• Enjoy 25 days holiday per year (plus all bank holidays)
• Private Health Insurance
• Extended sick pay and maternity / paternity leave pay
  

At Zapp we embrace diversity. We are committed to creating an inclusive and supportive work environment. We firmly believe that a variety of backgrounds & perspectives make our team stronger and bring our product closer to the customer.

As an Equal Opportunity Employer, we make all employment decisions without regard to age, national origin, race, ethnicity, religion, creed, gender, sexual orientation, disability, veteran status, or any other characteristic protected by law.

Department

Engineering

Role

Back End Software Development Engineer

Locations

HQ

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