Senior Backend Engineer (Python/AWS)

JR United Kingdom; Dartford; Remote; GBP 60,000 - 80,000; Full time

Job summary

A rapidly growing company in the online betting and gaming industry is seeking a Senior Backend Engineer to develop and maintain APIs for web and mobile applications. This fully remote role requires proficiency in Python and AWS technologies, offering the chance to work collaboratively with a passionate team.

Qualifications

• Experience in backend development using Python.
• Understanding of cloud services, especially AWS.
• Ability to maintain and document code effectively.

Responsibilities

• Design, develop, test, and maintain backend services and APIs.
• Participate in code reviews to ensure high-quality standards.
• Mentor junior engineers.

Skills

Python

Flask

Docker

PostgreSQL

Terraform

Tools

AWS

SQS

S3

Pytest

Mypy

Job description

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Client:

OpenSource

Location:

dartford, 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 Their mission is to create an intuitive, immersive experience using modern technologies, moving away from outdated platforms to deliver a seamless, high-performance product.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.