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Infoplus Technologies UK Limited
Senior Java Developer

Senior Java Developer

Hybrid

London, United kingdom

Senior

Freelance

12-01-2026

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Skills

Java SQL NoSQL CI/CD Docker Kubernetes Test Scrum Architecture Programming AWS Agile AWS Cloud Junit Spring Spring Boot Scrum Methodology Kafka Microservices

Job Specifications

Role: Senior Java Microservices AWS developer

Location: London, UK

Duration: Contract

Job Description:

Your Profile

Essential skills/knowledge/experience:

Minimum 10 years of experience Java application development
Strong hands-on expertise in Java 11+ (preferably Java 17 or latest)
Proficiency in Spring Boot, Microservices architecture, and Core Spring
Experience with Java Server-Side Concurrent Programming, Multithreading, and Design Patterns
Deep understanding of AWS Cloud services, including:
Serverless Architecture (Lambda, DynamoDB, ECS Fargate)
Core AWS services: EC2, S3, RDS, API Gateway, SQS, SNS, Kinesis, CloudWatch, CloudFormation, IAM, CodeBuild, Security Groups, ALBs, KMS, Secrets Manager, Parameter Store
Knowledge of message-based architectures (Kafka or MQ)
Proficiency with Docker, Kubernetes, and CI/CD tools
Strong database skills: Sybase and/or DB2, complex SQL queries, plus NoSQL familiarity
Experience with JUnit, Integration Testing, and Test-Driven Development (TDD)
Agile/Scrum methodology experience.

Desirable skills/knowledge/experience:

Familiarity in front end technologies.
AWS Certification (Developer or Solutions Architect).
Knowledgeable of Service now tool.

About the Company

Infoplus Technologies UK Limited is a global IT services company focusing on Enterprise solutions and integration services consulting (SAP/Oracle), MRO Master Data Management, software development, product solutions for education segment, and IT consulting services offering outsourcing solutions to enterprises worldwide. Since inception in 2000, Infoplus has focused on a principle to maximize output for its clients and partners through cost-savings, enhanced productivity and quality. Headquartered in the United Kingdom, we... Know more