Senior Backend Engineer (Python/AWS)

JR United Kingdom; Basildon; Remote; GBP 50,000 - 80,000; Full time

Job summary

A leading company in the online betting and gaming industry seeks a Senior Backend Engineer to develop and maintain APIs for web and mobile applications. This fully remote role offers the chance to work collaboratively in an innovative team, focusing on building high-performance solutions with modern technologies. Candidates are expected to have strong skills in Python and AWS.

Qualifications

• Experience in backend development using Python.
• Familiarity with AWS services and tools.
• Knowledge of continuous integration and deployment practices.

Responsibilities

• Design, develop, test, and maintain backend services and APIs.
• Write clean, efficient, and well-documented code.
• Mentor and provide guidance to junior engineers.

Skills

Python

AWS

Flask

Docker

PostgreSQL

S3

Terraform

Job description

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Client:

OpenSource

Location:

Basildon, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

1

Posted:

31.05.2025

Expiry Date:

15.07.2025

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Job Description:

About the Company

Our client is a rapidly growing company in the online betting and gaming industry, building a next-generation sportsbook and casino platform. Their mission is to create an intuitive, immersive experience using modern technologies, moving away from outdated platforms to deliver a seamless, high-performance product. This is an opportunity to work with a team of engineers, designers, and trading experts who are passionate about building cutting-edge products in a fast-paced, regulated industry.

About the Role

As a Senior Backend Engineer, you’ll play a crucial role in developing and maintaining APIs for web and mobile applications. You’ll focus on writing robust, scalable, and maintainable code while working in a collaborative environment with designers, front-end engineers, and trading specialists.

Responsibilities

• Design, develop, test, and maintain backend services and APIs.
• Write clean, efficient, and well-documented code.
• Participate in code reviews to ensure high-quality standards.
• Stay up to date with emerging technologies and industry trends.
• Work closely with external partners and vendors to integrate third-party solutions.
• Provide mentorship and guidance to junior engineers.

Required Skills

The backend is primarily built in Python and runs on AWS, incorporating technologies such as: Flask, Pytest, Mypy, Docker, PostgreSQL, SQS, S3, and Terraform. Continuous integration and daily deployments.

This is a fully remote opportunity, but requires candidates to be based in the UK.