Technical Specialist - Java, Microservices, React.js

Job Description

Technical Specialist - Java, Microservices, React.js

City Of London, England

Job Summary

FE Technology & Frameworks: Angular, JSP, HTML5, CSS, jQuery, AJAX, JavaScript, React

Backend Technology & Frameworks: JavaScript, React, Java 17, J2EE, Spring Boot, Spring Data / JPA, Hibernate, Spring Cloud,

Architecture: REST APIs, API Gateway (Apigee), GraphQL, Microservices, System Design

Cloud & DevOps: Google Cloud Platform (GCP), GKE, Kubernetes, Docker, Istio, Helm, Jenkins, CI/CD, VPC, Terraform

Data: Oracle, MySQL, GraphDB (TinkerPop), Apache Kafka

Applied AI: Google Vertex AI, Google ADK, Agentic AI design patterns

Key Responsibilities

1. Develop high-quality software solutions using java, microservices, and react

2. Collaborate with cross functional teams to define, design, and ship new features

3. Conduct code reviews and ensure code quality and performance

4. Troubleshoot and debug issues to optimize application performance

5. Stay updated on industry trends and best practices in java, microservices, and react

6. Participate in architectural and design discussions

Skill Requirements

1. Proficient in java programming language and related frameworks

2. Experience with developing and deploying microservices architecture

3. Strong knowledge and hands-on experience in react.js and related libraries

4. Familiarity with restful apis and web services

5. Solid understanding of software development lifecycle and agile methodologies

6. Excellent problem-solving skills and ability to work independently or in a team

7. Strong communication and interpersonal skills

Other Requirements

1.Relevant certifications in Java, Microservices, or React will be a plus

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Information at a Glance

Why HCLTech?

At HCLTech, youll supercharge your potential. Youll find your career. And youll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.