Senior Full-Stack AI & Cloud Engineer

Holt Executive; City Of London; On-site; GBP 90,000 - 120,000; Full time

Job summary

Holt Executive is seeking a Senior Full Stack Software Engineer in the City of London to develop data-driven applications, cloud platforms and AI-enabled tools. You will work across backend services, APIs and front-end interfaces, contributing to design decisions and production-grade features.

You’ll collaborate in a small team, shaping scalable platforms, and explore AI integrations while advancing core product capabilities and performance across multiple teams.

Qualifications

• Strong Python development experience, including production apps.
• Experience with AWS services (Lambda, ECS/Fargate, S3, API Gateway).
• Docker + containerised deployments; Git and CI/CD workflows.

Responsibilities

• Design and maintain full-stack applications, APIs and UI components.
• Build cloud-based services using AWS and modern web tech.
• Integrate data pipelines and external services; support data-driven decisions.

Skills

Python

AWS

Docker

SQL

Terraform

Git

CI/CD

AI tools

Jira

Tools

Next.js

React

TypeScript

GCP BigQuery

SSO/SAML/OAuth

MCP

Kubernetes

Job description

Holt Executive is seeking a Senior Full Stack Software Engineer in the City of London to develop data-driven applications, cloud platforms and AI-enabled tools. You will work across backend services, APIs and front-end interfaces, contributing to design decisions and production-grade features.

You’ll collaborate in a small team, shaping scalable platforms, and explore AI integrations while advancing core product capabilities and performance across multiple teams.