Full Stack Engineer

Ventula Consulting Ltd.; Manchester; On-site; GBP 88,000 - 118,000; Full time

Job summary

Ventula Consulting Ltd. seeks a Full Stack Engineer skilled in Java, React and AWS to help enhance our global online travel platform’s loyalty features from Manchester.

You'll build Java services, connect frontend with core systems, deploy on AWS and apply AI agents in delivery, while writing tests and collaborating with cross‑functional teams across time zones.

Qualifications

• Three or more years of relevant professional software engineering experience.
• Solid understanding of API development and frontend-backend interaction.
• Practical AWS experience with build/deploy tools like CloudFormation.
• Experience delivering features using AI agents and integrating AI into products.
• Experience owning delivery and product development.
• Strong testing skills (unit and integration tests).

Responsibilities

• Develop Java services and APIs connecting frontend applications to core platforms.
• Work across micro-frontends, backend-for-frontend layers and backend services.
• Collaborate with product managers, UX designers and engineers to gather requirements and deliver new features.
• Use AI agents such as Claude and Codex and review and test generated code.
• Integrate AI capabilities into customer-facing products to improve engagement.
• Deploy applications on AWS and maintain code quality, reliability and performance.

Skills

Java

React

AWS

API development

AI integration

Testing

Communication

Tools

CloudFormation

Job description

Full Stack Engineer – Java, React & AWS - £75p/h (Inside of IR35)

A leading global online travel company is looking for a Full Stack Engineer to help build new features for its customer loyalty programme.

Working alongside global teams, you’ll develop functionality across web and app platforms, helping customers discover and use their loyalty benefits.

The role combines React frontend development, Java backend services and AWS, with hands-on use of Agentic AI throughout delivery.

Key responsibilities

• Develop Java services and APIs, connecting frontend applications to core platforms.
• Work across micro-frontends, backend-for-frontend layers and backend services.
• Collaborate with product managers, UX designers and engineers to gather requirements and deliver new features.
• Use AI agents such as Claude and Codex, translating requirements into clear specifications and taking responsibility for reviewing and testing generated code.
• Integrate AI capabilities into customer-facing products to improve engagement.
• Deploy applications on AWS and maintain code quality, reliability and performance.

Required experience

• Three or more years of relevant professional software engineering experience.
• A solid understanding of API development and how frontend and backend systems interact.
• Practical AWS experience, including build and deployment tools such as CloudFormation.
• Direct experience delivering features using AI agents and integrating AI functionality into products.
• Experience building products, understanding requirements and taking ownership of delivery.
• Strong communication skills and experience writing unit and integration tests.