> Markdown version of [/jobs/ext/1959348-java-backend-software-engineer-ii-spring-boot](https://www.wearedevelopers.com/jobs/ext/1959348-java-backend-software-engineer-ii-spring-boot). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java Backend Software Engineer II - Spring Boot - **Company:** JPMorgan Chase & Co. - **Location:** Tampa, FL, United States - **Experience:** Experienced - **Contract:** Temporary contract - **Skills:** Java (Programming Language), Agile Methodology, Artificial Intelligence, Software Quality, Continuous Integration, Data Systems, Relational Databases, Distributed Data Store, Systems Development Life Cycle, Query Optimization, Secure Coding, Software Engineering, SQL Databases, GitHub Copilot, Spring-boot, Backend, Restful APIs, Microservices - **Published:** August 6, 2026 - **Apply:** https://us.experteer.com/career/view-jobs/java-backend-software-engineer-ii-spring-boot-tampa-fl-usa-58811954 ## About the Role to investigation data needs * Identify hidden data patterns to drive architecture and code hygiene improvements * Contribute to engineering communities of practice and promote diversity and inclusion within the team Tasks * Formal training or certification in software engineering and 2+ years of applied experience * Hands-on design, development, testing, and operations experience * Java backend development with Spring Boot, REST API design, microservices, and modern Java versions * Experience with distributed databases (e.g., CockroachDB) and data modeling/query optimization * Proficiency in SQL and high-performance query design * Experience with AI-assisted development tools (e.g., GitHub Copilot) and ability to validate AI outputs for correctness and security * Understanding of secure coding, data sensitivity, resiliency, and security best practices * Knowledge of Software Development Life Cycle and Agile methodologies (CI/CD, observability) Key requirements * competitive total rewards * healthcare coverage * retirement savings plan * tuition reimbursement * mental health support * financial coaching ## Description Experteer Overview In this role you will strengthen backend systems that support payment investigations for a leading financial institution. You will work within an agile team to build secure, scalable Java-based services and REST APIs, shaping investigation workflows and resolution processing. You'll leverage modern Java frameworks and distributed databases while adopting AI-assisted development to improve quality and speed. You'll contribute to a collaborative, inclusive culture and tackle high-stakes data challenges with real impact. Compensation / Benefits * Design and deliver backend services and REST APIs with Java and Spring Boot, focusing on performance, reliability, and maintainability * Develop and maintain code for payment investigation workflows and resolution processing * Leverage AI-assisted tools (e.g., GitHub Copilot) to improve code quality, with peer review and secure coding practices * Optimize data solutions across distributed and relational databases to meet payment investigation data needs * Identify hidden data patterns to drive architecture and code hygiene improvements * Contribute to engineering communities of practice and promote diversity and inclusion within the team Tasks * Formal training or certification in software engineering and 2+ years of applied experience * Hands-on design, development, testing, and operations experience * Java backend development with Spring Boot, REST API design, microservices, and modern Java versions * Experience with distributed databases (e.g., CockroachDB) and data modeling/query optimization * Proficiency in SQL and high-performance query design * Experience with AI-assisted development tools (e.g., GitHub Copilot) and ability to validate AI outputs for correctness and security * Understanding of secure coding, data sensitivity, resiliency, and security best practices * Knowledge of Software Development Life Cycle and Agile methodologies (CI/CD, observability) Key requirements * competitive total rewards * healthcare coverage * retirement savings plan * tuition reimbursement * mental health support * financial coaching ## Related Videos - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Next Level Enterprise Architecture: Modular, Flexible, Scalable, Multichannel and AI-Ready?](https://www.wearedevelopers.com/videos/1017-next-level-enterprise-architecture-modular-flexible-scalable-multichannel-and-ai-ready) - [REST In Peace: Why LLMs Can't CRUD](https://www.wearedevelopers.com/videos/100272-rest-in-peace-why-llms-can-t-crud) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [Software Developer Salary in Switzerland [2023]](https://www.wearedevelopers.com/magazine/215-software-developer-salary-in-switzerland-2023) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How Much Does a Software Engineer Make? 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