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McCabe & Barton

Full stack developer (hybrid)

On site

London, United kingdom

Junior

Full Time

15-10-2025

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Skills

Python Java JavaScript TypeScript HTML CSS MongoDB GraphQL Docker Kubernetes Monitoring Test Attention to detail Architecture angular react AWS ReactJs NodeJs Software Development Agile HTML/CSS GCP Nginx Large Language Models Kafka Express Microservices gRPC

Job Specifications

Permanent, 1 to 2 days in office in London.
Salary is up to PS75k + bonus + benefits
Software Engineer, Full Stack Developer (Node/Microservices/AWS)
You will work on building a scalable distributed component-based AI platform including - configurable agentic workflows, flexible APIs, advanced business intelligence, one-click deployment and roll-back, sophisticated monitoring, self-healing operation and powerful feature rich UIs. You will also integrate sophisticated omni-channel AI components for natural language understanding and processing, including; large language models, generative models/prompt engineering
Role Description
Our client is looking for an experienced, professional, and enthusiastic full-stack developer to work on greenfield projects.
You will be self-motivated, and results oriented with a very strong attention to detail and quality.
You will:
Work with professional software engineering practices and set best practices for the full software development life cycle
Collaborate closely with team members and product owners to share best practice as well as discuss and motivate design solutions
Develop with a test-driven approach and employ well established design and architecture principles
Write functional and integration test suites
Contribute to performance and failure testing
Drive and participate in the team's agile practices
Take part in continuous improvement of the development process
Essential Technical Skills
Language - JavaScript, NodeJS, Typescript
Framework - NestJS/Express/Microservices
Testing - Jest/Mocha/Cypress/React testing Library
API - OpenAPI/GraphQL/GRPC
Messaging - AMQP/RabbitMQ/Kafka
Data Storage - MongoDB/Mongoose
Web UI - Angular/ReactJS/Svelte/Webpack/HTML/CSS
Security - Oauth2
Build Tools - Nx Dev/Yarn/npm
Platform - Docker/Nginx
Desirable Technical Skills
Serverless
AWS/GCP - API Gateway/Lambda
Orchestration Stack - Kubernetes/Nomad
Experience with Java and Python
Education & Experience
Bachelor's degree in computing, science, or engineering. At least 3 years of software development experience in a commercial environment. Track record of delivery and support of business-critical functions with an appreciation of the full development life cycle. Proven ability to understand both client/user requirements alongside supportability, maintainability, and reliability concerns.

About the Company

McCabe & Barton are part of the Holley Holland Group. Having built our reputation on successfully delivering cross-functional results within Technology & Business, Change and Transformation, for 20 years, we are respected and regarded as an industry leader in recruitment research and execution. By developing long term relationships with our clients, acting as an extension of their business, identifying and engaging suitable candidates on their behalf, we have established ourselves as a trusted partner. We are a member of ... Know more