Java Backend Developer Kafka and SQL

We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & Dev Ops, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms.

Through research and development initiatives in our Fin Labs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 17,000+, and has 58 offices in 22 countries within key global markets.

Our challenge We are seeking a highly skilled Java Developer with strong expertise in SQL and Apache Kafka, coupled with extensive experience in designing, developing, and deploying microservices architectures. The ideal candidate will excel at building scalable, high-performance data-driven solutions, leveraging Kafka for real-time messaging and data streaming, and integrating complex data systems with Java applications. Collaboration with cross-functional teams to drive innovation and maintain best practices is essential.

The base salary for this position will vary based on geography and other factors. In accordance with law, the base salary for this role if filled within Alpharetta, GA is $105k - $110k/year & benefits (see below).

• Design, develop, and maintain Java-based microservices applications with a focus on efficient data processing and real-time messaging.
• Architect and implement robust data pipelines utilizing Kafka streams, topics, producers, and consumers to facilitate high-throughput, fault-tolerant data exchange.
• Develop complex SQL queries, stored procedures, and optimize database operations for relational databases.
• Seamlessly integrate microservices with Kafka messaging systems, ensuring reliable and secure message flow.
• Collaborate with product owners, architects, and other developers to create scalable solutions that leverage Kafka's capabilities.
• Build and consume RESTful APIs, and integrate with third-party services while ensuring data consistency and integrity.
• Utilize containerization (Docker) and orchestration tools like Kubernetes for deployment, scaling, and management of services.
• Write clean, well-documented code following best practices, emphasizing high-performance database interactions and messaging.
• Conduct code reviews, enforce coding standards, and maintain high-quality software.
• Troubleshoot and resolve production issues related to database performance, Kafka message delivery, and system reliability.
• Participate actively in Agile/Scrum teams, delivering features iteratively, with a focus on data and messaging architecture.
• Stay current with emerging technologies related to SQL, Kafka, microservices, and data streaming, incorporating best practices into development.

• Proven experience in Java development (Java 8 or higher) with a focus on data-intensive applications.
• Strong expertise in SQL, including complex query writing, database optimization, and stored procedures.
• Deep understanding of Apache Kafka architecture, including Kafka Streams, producer/consumer patterns, topic management, partitioning, and replication.
• Hands‑on experience integrating Kafka with microservices for real‑time data processing.
• Solid experience with microservices architecture design, RESTful APIs, and…