Senior Java Backend Engineer

Company Description

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989.
Miratech has coverage across 5 continents and operates in over 25 countries around the world. Miratech retains nearly 1000 full‑time professionals, and our annual growth rate exceeds 25%.

Job Description

We are seeking an experienced Backend Engineer to build and enhance a Java & Spring Boot based enterprise application that drives secure, profile-based interactions with internal systems. The role involves working on scalable microservices and REST APIs, integrating with internal authentication frameworks, and contributing to a large-scale data processing pipeline. The ideal candidate will bring strong backend expertise, a problem‑solving mindset, and experience in developing high‑performance, distributed systems aligned with modern architecture practices.

Key Responsibilities

• Design, develop, test, and maintain enterprise‑grade applications using Java
• Build and enhance RESTful APIs, microservices, and backend systems.
• Participate in system design, architecture discussions, and technical reviews.
• Write clean, maintainable, and efficient code following coding standards.
• Optimize application performance, scalability, and reliability.
• Develop automated unit, integration, and regression tests.
• Collaborate with Product Managers, QA, DevOps, and stakeholders.
• Troubleshoot production issues and provide timely resolutions.
• Participate in Agile ceremonies, sprint planning, and code reviews.

Qualifications

• 8+ years of experience in Java development.
• Strong proficiency in Java (8/11/17+) with a solid foundation in OOP, data structures, algorithms, and design patterns.
• Hands‑on expertise in backend development using Spring Boot, Spring MVC, and Hibernate, with experience in microservices architecture and REST API design.
• Exposure to front‑end development technologies.
• Strong experience working with SQL databases.

Nice to Have

• Experience with Modern C++ (C++11/14/17/20).
• Experience with AI/ML integrations.
• Exposure to Data Engineering or Big Data technologies.
• Knowledge of Infrastructure as Code (Terraform, Ansible).
• Experience working in financial services, fintech, or large‑scale enterprise environments.