Senior Backend Engineer – Python/AWS, Hybrid London

Rullion Managed Services; Greater London; Hybrid; GBP 67,000 - 100,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Rullion Managed Services is seeking a Senior Backend Developer in London to build scalable cloud-based applications using Python and AWS services. The role emphasizes a serverless-first approach and collaboration within an Agile team of engineers and designers.

You will work on developing RESTful APIs or GraphQL, participate in code reviews and pair programming, and help drive improvements across our development practices while engaging with emerging technologies.

Qualifications

• Demonstrable experience working as a Senior Backend Developer.
• Strong commercial experience with Python as a primary development language.
• Hands-on experience developing RESTful APIs and/or GraphQL.
• Experience with AWS Cloud services.
• Experience with serverless architecture and technologies.
• Strong knowledge of Git and version control.
• Good understanding of software development best practices, including TDD, pair programming and code reviews.
• Strong software design, problem-solving and debugging skills.
• Excellent communication and collaboration skills, with the ability to work effectively across multidisciplinary teams.
• A willingness to engage with emerging technologies and contribute to solution design from inception.
• A passion for continuous improvement and learning from colleagues and peers.

Responsibilities

• Play a pivotal role within the backend engineering team, helping to build cloud-based applications.
• Develop backend solutions using Python and AWS Cloud services.
• Adopt a serverless-first approach to application design.
• Collaborate within an Agile team alongside other backend engineers and product designers.
• Strategise, develop, test and deploy new features and experiments.
• Participate in collaborative coding practices, including pair programming and code reviews.
• Contribute to resolving the complexities inherent in large‑scale systems and extensive datasets.
• Work closely with Product, Data, Front‑end, Platform and Security teams.
• Help drive continuous improvement across development practices and technical solutions.

Skills

Python

RESTful APIs

GraphQL

Serverless

Git

TDD

Code reviews

Software design

Problem solving

Communication

Agile

Tools

AWS Cloud Services

Job description

Rullion Managed Services is seeking a Senior Backend Developer in London to build scalable cloud-based applications using Python and AWS services. The role emphasizes a serverless-first approach and collaboration within an Agile team of engineers and designers.

You will work on developing RESTful APIs or GraphQL, participate in code reviews and pair programming, and help drive improvements across our development practices while engaging with emerging technologies.