The Role
Lead migration of legacy data pipelines to a modern Java 25 batch processing service. Design, implement, test, and maintain Spring Batch solutions; optimize SQL/PostgreSQL performance; collaborate on supply chain planning algorithms; contribute to CI/CD and cloud-native deployments; monitor and troubleshoot production; use JUnit for tests and AI-assisted engineering tools to improve productivity.
Summary Generated by Built In
Senior Engineer – SoftwareAbout the Role
We’re looking for a Senior Java Engineer to join a high-performing team migrating our legacy data processing and transformation pipelines into a modern Java 25 batch processing service. You’ll support and drive this migration with a high degree of ownership — taking work from design through production and standing behind it. Our team relies on top-notch AI-assisted workflows to move fast without compromising engineering judgment or code quality. Over time, we expect you to contribute to and help lead the broader modernization initiative.Responsibilities
We’re looking for a Senior Java Engineer to join a high-performing team migrating our legacy data processing and transformation pipelines into a modern Java 25 batch processing service. You’ll support and drive this migration with a high degree of ownership — taking work from design through production and standing behind it. Our team relies on top-notch AI-assisted workflows to move fast without compromising engineering judgment or code quality. Over time, we expect you to contribute to and help lead the broader modernization initiative.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
- 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
- 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
Skills Required
- 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 ownership over shipped code
- Excellent problem-solving, communication, and collaboration skills
- Excellent written communication and technical writing skills
- Experience with AWS Batch
- Experience with AWS CloudFormation
- Experience with Bitbucket Pipelines or comparable CI/CD platforms
- Experience with database procedural languages such as PL/pgSQL or IBM Informix 4GL
- Experience with performance tuning of large-scale database applications
- Experience with enterprise SaaS applications
- Experience with supply chain, inventory management, manufacturing, or logistics software
Am I A Good Fit?
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.
Success! Refresh the page to see how your skills align with this role.
The Company
What We Do
Baxter Planning provides solutions built for the service supply chain. Our software is developed based on proven best practices, industry expertise, and partnerships with our customers to automate inventory planning. We replace spreadsheets and manual processes with a Total Cost Optimization methodology to deliver the best service level at the lowest possible cost. Global clients deploying our software include: Avaya, Ciena, Extreme Networks, NetApp, Bio-Rad, and more.
