AWS Developer

Cognizant; City Of London; Hybrid; GBP 50,000 - 70,000; Full time

Job summary

A leading technology firm is seeking an AWS Developer to join their Contact Centre Platform team. This role entails supporting the deployment and maintenance of innovations on AWS infrastructure, including AI models. The ideal candidate has strong experience with AWS services, proficiency in Python or Node.js, and a solid understanding of DevSecOps principles. The position offers a hybrid work environment based in London or Leeds.

Qualifications

• Strong hands-on experience with AWS services including Lambda, S3, and others.
• Proficiency in Python and/or Node.js.
• Solid understanding of DevSecOps principles.

Responsibilities

• Maintain and support AWS-hosted AI models and infrastructure.
• Assist in deploying services within the Amazon Connect ecosystem.
• Design and manage CI/CD pipelines for automated deployments.

Skills

AWS services experience

Proficiency in Python

Proficiency in Node.js

CI/CD pipeline development

DevSecOps principles

Tools

AWS Lambda

Terraform

CloudFormation

Amazon Connect

Job description

About the Role

We’re looking for a skilled AWS Developer to join our dynamic Contact Centre Platform (CCP) team. Reporting to the AWS Lead Engineer, you’ll play a key role in supporting the deployment and maintenance of cutting‑edge innovations hosted on AWS infrastructure—including AI models and automation tools.

Note that you must be eligible for SC Clearance.

Our offices are based in London and Leeds – you are free to attend any of these locations. We operate on a hybrid model with 2 days per week in the office.

Key Responsibilities

• Maintain and support AWS‑hosted AI models and infrastructure.
• Assist in deploying services within the Amazon Connect ecosystem.
• Contribute to the route‑to‑live process for new features and innovations.
• Develop and maintain AWS Lambda functions using Python or Node.js.
• Design and manage CI/CD pipelines for automated deployments.
• Ensure secure handling of sensitive production data in line with FCA standards.
• Collaborate with CRRM and IPG teams to align infrastructure and release processes.
• Troubleshoot and optimise performance of AWS‑hosted services.

Must-Have Qualifications

• Strong hands‑on experience with AWS services (Lambda, S3, CloudFormation, Terraform, etc.).
• Proficiency in Python and/or Node.js, with experience building CI/CD pipelines.
• Solid understanding of DevSecOps principles and secure data handling.
• Familiarity with Amazon Connect and/or deploying AI models on AWS.

Why Join Us?

You’ll be part of a forward‑thinking team driving innovation in customer experience through cloud technologies and AI. If you’re passionate about AWS and want to make a tangible impact, we’d love to hear from you.