Backend Engineer (Java)

About the Role

We are looking for a skilled Backend Engineer to join our client's engineering team. You won’t just be building standard CRUD applications; you’ll be architecting AI-powered, data-centric solutions that power the next generation of banking and financial services.

What You’ll Do

• Design, develop, and maintain high-performance backend systems using Java/Spring Boot
• Build and optimize microservices architecture and RESTful APIs
• Work with real-time data pipelines and event-driven systems (Kafka, Redis)
• Handle large-scale data processing and low-latency systems
• Ensure code quality through code reviews, testing, and best practices
• Deliver end-to-end: from design → development → testing → production
• Collaborate closely with product, data, and platform teams

What We’re Looking For

• 3+ years of experience in Backend Engineering
• Strong experience with Java (Spring Boot)
• Solid understanding of Data Structures & Algorithms
• Good foundation in OOP & SOLID principles

Experience with SQL/NoSQL (MySQL, PostgreSQL, MongoDB)

• Hands-on with Microservices & RESTful APIs
• Familiar with Kafka, Redis or similar systems
• Strong plus (highly preferred for this role)
• Experience working with high-performance, low-latency systems
• Hands-on with large-scale or real-time data processing
• Understanding of distributed systems & system design

Experience with

Data processing frameworks (e.g. Spark, Flink)

OLAP / analytics DB (e.g. Doris, StarRocks, ClickHouse)

Search systems (e.g. Elasticsearch)

Experience with Docker/Kubernetes & Cloud environments

Ideal candidate

Strong problem-solving mindset (not just coding)

Able to work independently and handle complex systems

Comfortable working in fast-moving, high-scale environments

Eager to learn and go deeper into system design & data platform

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Qode is dedicated to helping technical talent around the world find meaningful careers that match their skills and interests. Our platform provides a range of resources and tools that empower job seekers to take control of their careers and connect with top employers across a variety of industries. We believe that every individual deserves to find work that they're passionate about, and we are committed to making that vision a reality.

Qode's team of experienced professionals is passionate about creating a better world of work by providing innovative solutions that improve the job search process for both job seekers and employers. We believe in transparency, trust, and collaboration, and we strive to build strong relationships with our customers and partners. Through our platform, we aim to create a more engaged and fulfilled global workforce that drives innovation and growth.