Java backend

Role 1

Role 2

Senior: 8+ Yrs

We are seeking a highly skilled Senior Java Backend Engineer with 8+ years of experience to lead the design and development of scalable backend systems. The ideal candidate will have deep expertise in orchestration frameworks and GL ID generation, with a strong foundation in distributed systems and real-time data processing.

• Architect and implement backend services using Java and Spring Boot
• Design and optimize orchestration workflows and GL ID generation mechanisms
• Develop scalable data pipelines using Apache Flink and Kafka

• Proficiency in Java (and optionally Python)
• Strong experience with Spring Boot, MongoDB, Apache Kafka, and Apache Flink
• Hands-on experience with orchestration tools and ID generation systems
• Familiarity with prompt engineering concepts is a plus
• Excellent problem-solving and communication skills

Senior: 8+ Yrs

We are seeking a seasoned Java Backend Engineer. This role involves building and maintaining robust, scalable backend services that power our debit transaction platforms. The ideal candidate will have deep expertise in Java/J2EE technologies, Spring Boot, and Oracle databases, with a strong understanding of financial systems and transaction processing.

• Design, develop, and maintain backend services using Java, J2EE, and Spring Boot
• Build scalable APIs and microservices to support debit transaction workflows
• Optimize Oracle database queries and schema design for high-volume systems
• Collaborate with cross-functional teams to deliver secure and reliable payment solutions

• Strong proficiency in Java and J2EE frameworks
• Hands-on experience with Spring Boot and RESTful API development
• Solid understanding of Oracle databases, including PL/SQL and performance tuning
• Experience in financial services or payment systems, particularly debit processing
• Familiarity with CI/CD pipelines and Agile development methodologies

Additional Job Details:

Tanisha Systems, founded in 2002 in Massachusetts-*, is a leading provider of Custom Application Development and end-to-end IT Services to clients globally. We use a client-centric engagement model that combines local on-site and off-site resources with the cost, global expertise and quality advantages of off-shore operations. We deliver Custom Application Development, Application Modernization, Business Process Outsourcing and Professional IT Services from office locations in * and *.

Tanisha Systems services clients in Government, Banking & Financial Markets, Insurance, Healthcare, Retail & Consumer Goods, Energy & Utilities, Life Sciences, Telecom, Manufacturing and Transportation Industries around the globe. Our engagement model provides a flexible operational environment that empowers our clients with the right levels of control.

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