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# Remote Senior Backend Engineer - Casino UX at Midnite

- **Company:** Jack & Jill/External ATS
- **Location:** Southampton, UK (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Amazon S3, Cloud Computing, Relational Databases, Python (Programming Language), PostgreSQL, Flask (Web Framework), Backend, Restful APIs, Amazon Simple Queue Service (SQS), Terraform
- **Published:** June 24, 2026
- **Apply:** https://www.gradsouthwest.com/jobs/remote-senior-backend-engineer-casino-ux-at-midnite-southampton-hampshire/2837965849-2/

## About the Role

+ Has 5+ years of professional backend engineering experience with a strong proficiency in Python or another major backend language.
 + Demonstrates a solid understanding of relational databases like PostgreSQL and cloud infrastructure, specifically AWS services like SQS and S3.
 + Thrives in fast-paced, agile environments and enjoys mentoring junior engineers while contributing to high-level technical and architectural discussions.

## Description

Join the Casino UX team to build the high-concurrency backend systems powering a modern betting experience. You will design RESTful APIs, integrate external partners, and scale services on AWS to handle real-time traffic spikes. This is a critical role in a fast-growing squad where your architectural decisions directly impact millions of fans.
Location: Remote, UK
Why this role is remarkable:

 + Significant scale and impact: join a Series C company that grew 10x in the past year, offering the chance to shape architecture at a critical inflection point.
 + Modern engineering culture: work in a high-autonomy environment with daily deploys, no legacy code, and a tech-first approach to a traditional industry.
 + Exceptional backing: join a top-tier team supported by $75M+ in funding from premier investors like The Raine Group, Play Ventures, and Makers Fund.
What you will do:

 + Design and maintain robust backend services and RESTful APIs using Python, Flask, and PostgreSQL to power mobile and web applications.
 + Collaborate in a cross-functional squad with product, design, and trading experts to deliver immersive, real-time gaming features.
 + Own systems end-to-end, from architectural decision-making and technical documentation to monitoring and scaling infrastructure using Terraform and AWS.


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