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Java Backend Engineer at TechBiz Global | Remote

TechBiz GlobalRemote job
Remote Full-time

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Experience Level

Experience

Qualifications

RequirementsBachelor’s or Master’s degree in Computer Science, Engineering, or a related field.3–5 years of professional experience in backend development with Java. Strong expertise in Spring Boot, Hibernate/JPA, and RESTful APIs. Hands-on experience with FIX protocol (QuickFIX/J or similar libraries). Solid understanding of multithreading, concurrency, and low-latency system design. Experience with various databases (PostgreSQL, MySQL, MongoDB, Redis, etc.). Proficiency in Git, CI/CD pipelines, Docker, and Kubernetes. Strong knowledge of security principles (OAuth2, JWT, SSL, encryption). Excellent problem-solving, debugging, and analytical skills.

About the job

Join the dynamic team at TechBiz Global, a leading recruitment service provider, as we partner with top-tier clients to fulfill their technical hiring needs. We are currently seeking an experienced Java Backend Engineer to take on a pivotal role in developing a robust Applicant Tracking System (ATS) that integrates seamlessly with REST and FIX APIs. This position offers the opportunity to collaborate closely with product managers, architects, and front-end engineers to create scalable backend services for high-performance applications.

Key Responsibilities:
* Design and implement backend services and APIs in Java (Spring Boot / Jakarta EE) for ATS functionality.
* Develop and maintain RESTful APIs for both external and internal system integrations.
* Implement and optimize FIX protocol-based APIs for financial and trading system integrations.
* Ensure a low-latency, high-availability, and secure backend architecture.
* Write clean, maintainable, and well-documented code adhering to industry best practices.
* Collaborate with DevOps teams to deploy and monitor services in production environments (AWS, GCP, Azure, or on-premise).
* Optimize database performance (SQL/NoSQL) and design schemas for ATS workflows.
* Conduct code reviews, unit testing, and integration testing to uphold code quality.
* Troubleshoot and resolve performance, scalability, and reliability issues.
* Stay updated on emerging technologies, protocols, and best practices in API development and backend engineering.

About TechBiz Global

TechBiz Global is a premier recruitment service provider dedicated to connecting top talent with industry-leading companies. Our commitment to excellence and innovation ensures that our clients receive the highest quality recruitment solutions tailored to their specific needs.

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