Senior Engineer – Software

Senior Engineer – Software About the Role Responsibilities Design, implement, and maintain batch processing solutions using Java 25 and Spring Batch, taking end-to-end ownership from design through production Develop scalable, maintainable, and well-tested software following modern engineering practices Design and optimize SQL queries for large datasets and complex business logic Analyze and improve PostgreSQL query performance using execution plans, indexing strategies, and database tuning techniques Collaborate with product owners and domain experts to implement complex supply chain planning algorithms Participate in architecture discussions and technical design reviews Write comprehensive unit and integration tests using JUnit Contribute to CI/CD automation and cloud-native deployment pipelines Support, monitor, and troubleshoot production systems, owning issues through to resolution Work effectively with teammates across multiple time zones and geographic regions Leverage AI-assisted engineering tools, agents, and workflows to improve development productivity while maintaining high standards of code quality Required Qualifications 10+ years of professional Java software development experience Strong experience developing applications with Java 17+ Experience building batch processing applications using Spring Batch Strong SQL skills, including complex query development and performance optimization Experience working with PostgreSQL Experience writing automated tests with JUnit Familiarity with source control and collaborative development using Git Experience supporting and troubleshooting production systems, with a strong sense of ownership over the code you ship Excellent problem-solving, communication, and collaboration skills Excellent written communication and technical writing skills, with the ability to clearly document designs, communicate complex technical concepts, and collaborate effectively with engineers across geographically distributed teams Preferred Qualifications AWS Batch AWS CloudFormation Bitbucket Pipelines or comparable CI/CD platforms Database procedural languages such as PL/pgSQL, IBM Informix 4GL, or similar technologies Performance tuning of large-scale database applications Enterprise SaaS applications Supply chain, inventory management, manufacturing, or logistics software Originally posted on Himalayas