Senior Java Microservices Engineer (Spring Boot)

Systems Limited; Punjab; On-site; PKR 1,800,000 - 2,400,000; Full time

Job summary

Systems Limited seeks a seasoned Java backend engineer to design, develop, and maintain secure, scalable applications using Spring Boot. You will implement REST/SOAP APIs, manage microservices, and ensure robust data interchange with JSON/XML.

You will collaborate with frontend teams using React, apply best-practice design patterns, and contribute to CI/CD pipelines in an AWS-enabled environment. Strong security focus required.

Qualifications

• Must be able to work with Java/Spring-based backends in production environments.
• Experience building secure, scalable REST/SOAP APIs and microservices.
• Proficiency in JSON/XML data interchange and serialization.
• Strong understanding of design patterns and system design principles.
• Knowledge of CI/CD pipelines and cloud deployment practices.

Responsibilities

• Develop and maintain backend applications using Java and Spring Boot.
• Implement RESTful and SOAP APIs and manage microservices architecture.
• Collaborate on frontend work using React to deliver integrated solutions.
• Handle data interchange with JSON/XML and serialization tasks.
• Apply design patterns and conduct design reviews for maintainable code.
• Implement encryption, secure communications, and TLS/RSA/AES standards.

Skills

Java

Spring Framework

Microservices

REST/SOAP APIs

JSON/XML

Encryption/Security

CI/CD

Database Management

Git

Testing (JUnit/Mockito)

Cloud AWS

Design Patterns

HTTP/HTTPS

Kubernetes

Docker

Education

Bachelor's degree in Computer Science

Tools

Jenkins

GitLab CI

GitHub Actions

Docker

Kubernetes

MySQL

PostgreSQL

MongoDB

Redis

Job description

Systems Limited seeks a seasoned Java backend engineer to design, develop, and maintain secure, scalable applications using Spring Boot. You will implement REST/SOAP APIs, manage microservices, and ensure robust data interchange with JSON/XML.

You will collaborate with frontend teams using React, apply best-practice design patterns, and contribute to CI/CD pipelines in an AWS-enabled environment. Strong security focus required.