Senior Java Developer

Giza - Egypt

Monthly Salary: Not Disclosed

Experience Required: 5years

Posted on: 29-10-2025

Vacancies: 1 Vacancy

Job Summary

Job Title: Senior Java Developer
Location: El Sheikh Zayed Giza
Department: Software Development
Reports To: Chapter Lead

Job Summary

BitBang is seeking an experienced and highly skilled Senior Java Developer to join our Backend Engineering team. This position is ideal for developers with 5 years of professional Java experience who are passionate about building robust scalable and high-performance backend systems. As a senior team member you will take ownership of backend architecture mentor junior developers and play a key role in designing and implementing enterprise-grade software solutions that power our digital platforms.

Key Responsibilities

Backend Architecture & Development

Design develop and maintain scalable backend services and APIs using Java (Spring Boot Hibernate and related frameworks).
Architect microservices-based systems that ensure modularity performance and ease of maintenance.
Integrate third-party services APIs and databases efficiently and securely.

Implement asynchronous processing caching and multi threading to optimize application performance.
Collaborate closely with front-end developers to design seamless efficient communication between systems.

Code Quality & Testing

Write clean modular and well-documented code following industry best practices.
Develop and execute unit integration and performance tests using JUnit or TestNG.
Participate in peer code reviews to ensure code consistency maintainability and scalability.
Continuously improve application reliability through automated testing and CI/CD practices.

Leadership & Mentorship

Provide technical mentorship and guidance to junior and mid-level developers.
Collaborate with the Backend Lead to establish development standards coding guidelines and architectural principles.
Participate in technical discussions and decision-making processes that shape backend strategy and best practices.
Promote a learning culture by conducting internal workshops and knowledge-sharing sessions.

Performance Optimization & Troubleshooting

Monitor and tune application performance using profiling and monitoring tools (e.g. JProfiler Prometheus Grafana).
Identify bottlenecks memory leaks and other system inefficiencies and resolve them proactively.
Lead incident response and root cause analysis for critical production issues.

Agile Development

Actively contribute to Agile ceremoniesplanning stand-ups sprint reviews and retrospectives.
Work collaboratively with product owners QA DevOps and design teams to deliver on sprint commitments.
Ensure timely delivery of high-quality production-ready code.
Anticipate and mitigate risks during the development lifecycle.

Continuous Learning & Innovation

Stay updated with the latest Java ecosystem developments frameworks and tools.
Research and propose innovative solutions to improve performance security and maintainability.
Contribute to open discussions on architectural enhancements and scalability strategies.
Drive continuous improvement initiatives across the backend engineering function.

Requirements

Bachelors degree in Computer Science Software Engineering or a related field.
5 years of backend development experience with strong proficiency in Java (Java 11).
Hands-on experience with Spring Boot Hibernate/JPA RESTful APIs and Microservices architecture.
Solid understanding of Object-Oriented Programming (OOP) design patterns and software engineering principles.
Experience with SQL and NoSQL databases (e.g. MySQL PostgreSQL MongoDB).
Familiarity with Docker Kubernetes and CI/CD pipelines (e.g. Jenkins GitHub Actions).
Strong problem-solving and analytical skills with a focus on clean efficient solutions.
Excellent communication skills and the ability to collaborate in a cross-functional team environment.

Work Environment

Working Hours: Flexible start time between 8:00 AM and 10:00 AM. Core hours from 10:00 AM to 4:00 PM Sunday to Thursday.
Working Model: Hybrid combining remote flexibility with on-site collaboration.

Culture: Agile innovative and results-oriented environment that values ownership transparency and teamwork.
Tools & Resources: Access to modern backend development tools cloud infrastructure and automated deployment pipelines.

Benefits

Competitive salary with performance-based bonuses
Comprehensive social health and life insurance
Flexible working hours and a hybrid model
Transportation allowance
Continuous opportunities for career growth and professional development

Job Title: Senior Java Developer Location: El Sheikh Zayed Giza Department: Software Development Reports To: Chapter LeadJob SummaryBitBang is seeking an experienced and highly skilled Senior Java Developer to join our Backend Engineering team. This position is ideal for developers with 5 years of p...