AI-Driven Java Engineer: Backend & ML Solutions

Reply Ltd; Greater London; Hybrid; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Competitive Salary

Bonus Scheme

Private Healthcare Insurance

Flexible Working

25 Days Annual Leave + Bank Holidays

Development training

Job summary

Solirius Reply, part of the Reply Group, is a technology consultancy delivering strategy, design, engineering and delivery. We partner with clients to create secure, accessible, user-focused services that evolve with their needs.

We hire adaptable professionals who value collaboration, agile delivery, and high-quality solutions that drive lasting impact across public and private sectors.

Qualifications

• Strong experience with Java 12+ and Spring Boot in microservices architectures.
• Experience with AI/ML integration into backend systems is a plus.
• Solid knowledge of REST APIs, distributed systems and database design.

Responsibilities

• Design, develop, and maintain high-performance Java-based applications.
• Integrate AI/ML models into production-grade backend systems.
• Build RESTful APIs and microservices using modern Java frameworks.
• Collaborate with data scientists to deploy and scale machine learning solutions.
• Optimise system performance, scalability, and security.
• Implement CI/CD pipelines and ensure high code quality standards.

Skills

Java 12+

Spring Boot

REST APIs

Distributed systems

SQL & NoSQL

Cloud platforms

DevOps mindset

Tools

Docker

Kubernetes

TensorFlow/PyTorch

Job description

Solirius Reply, part of the Reply Group, is a technology consultancy delivering strategy, design, engineering and delivery. We partner with clients to create secure, accessible, user-focused services that evolve with their needs.

We hire adaptable professionals who value collaboration, agile delivery, and high-quality solutions that drive lasting impact across public and private sectors.