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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Staff Engineer - Java / SpringBoot / AWS - Zelle - **Company:** Early Warning Services, LLC. - **Location:** Chicago, IL, United States - **Experience:** Expert - **Salary:** $155,000.0 - $215,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Agile Methodology, Amazon Web Services, Microsoft Azure, Software as a Service, Cloud Computing, Continuous Integration, DevOps, Distributed Systems, Payment Systems, Gradle, Messaging Application Programming Interface, Apache Maven, Scrum Methodology, Systems Development Life Cycle, RabbitMQ, Cloud Services, Secure Coding, Software Engineering, Google Cloud, Spring-boot, Event Driven Architecture, Kubernetes, Information Technology, Apache Kafka, Docker, Microservices - **Published:** October 2, 2026 - **Apply:** https://earlywarning.wd5.myworkdayjobs.com/earlywarningcareers/job/Chicago/Sr-Staff-Engineer---Java---SprinBoot---AWS_REQ2026384 ## About the Role * Education and/or experience typically obtained through a Bachelor's degree in computer science or related technical field. * Twelve or more years of relevant related experience. * Nine or more years of experience in the development of distributed systems, SaaS, cloud solutions, micro services. * Hands-on Docker experience. * Eight or more years of work experience with Java/Spring. Proficiency in Maven/Gradle. * Demonstrated experience in delivering business-critical systems to the market. * Ability to influence and work in a collaborative team environment across multiple departments. * Experience designing/developing scalable systems. * Experience with event-driven architecture and messaging frameworks (Pub/Sub, Kafka, RabbitMQ, etc). * Working experience with cloud infrastructure (Google Cloud Platform, AWS, Azure, etc). * Knowledge of mature engineering practices (CI/CD, testing, secure coding, etc). * Knowledge of Software Development Lifecycle (SDLC) best practices, software development methodologies (Agile, Scrum, LEAN etc) and DevOps practices. * Background and drug screen., * Java, SpringBoot and AWS experience * AWS architecture knowledge and migration experience, * Knowledge of real time payment networks (RTP, FedNow) * FinTech experience * Kubernetes experience Physical Requirements Working conditions consist of a normal office environment. Work is primarily sedentary and requires extensive use of a computer and involves sitting for periods of approximately four hours. Work may require occasional standing, walking, kneeling and reaching. Must be able to lift 10 pounds occasionally and/or negligible amount of force frequently. Requires visual acuity and dexterity to view, prepare, and manipulate documents and office equipment including personal computers. Requires the ability to communicate with internal and/or external customers. Employee must be able to perform essential functions and physical requirements of position with or without reasonable accommodation. Candidates responding to this posting must independently possess the eligibility to work in the United States at the date of hire. ## Description At Early Warning, we've powered and protected the U.S. financial system for over thirty years with cutting-edge solutions like Zelle®, Paze , and so much more. As a trusted name in payments, we partner with thousands of institutions to increase access to financial services and protect transactions for hundreds of millions of consumers and small businesses. Positions located in Scottsdale, San Francisco, Chicago, or New York follow a hybrid work model to allow for a more collaborative working environment. Candidates responding to this posting must independently possess the eligibility to work in the United States, for any employer, at the date of hire. This position is ineligible for employment Visa sponsorship. Overall Purpose This position is an important role in the development, test, and deployment of complex solutions. Essential Functions * Partners with software engineering, product, and architecture to shape engineering approaches, share knowledge and experience. * Own the technical strategy for broad or complex requirements with insightful and forward-looking approaches that go beyond the direct team and solve large open-ended problems. * Responsible for department-wide design, patterns and code approaches. * Reviews and validates effectiveness of code output from multiple teams. * Accountable for resolving technical conflict within and between multiple teams. * Drive all aspects of technical architecture, design, prototyping and implementation in support of both product needs as well as overall technology strategy. * Represent engineering in cross-functional team sessions and able to present sound and thoughtful arguments to persuade others. Adapts to the situation and can draw from a range of strategies to influence people in a way that results in agreement or behavior change * Lead a broad functional area and direct efforts through the functional team members along with team's overall planning. * Collaborate and partner with product managers, designers, and other engineering groups to conceptualize, build new features and create product descriptions. * Actively own features or systems and define their long-term health, while also improving the health of surrounding systems. * Assist support and operations teams in identifying and quickly resolving production issues. * Develop and implement tests for ensuring the quality, performance, and scalability of our application. * Develop and mentor other engineers. May serve as a technical leader for cross-functional projects. * Actively seeks out ways to improve engineering standards, tooling, and processes. * Supporting the company's commitment to risk management and protecting the integrity and confidentiality of systems and data. ## Related Videos - [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) - [Modular Secrets to Lightning-Fast Android Builds](https://www.wearedevelopers.com/videos/1428-modular-secrets-to-lightning-fast-android-builds) - [Shifting Stress to Progress— Understanding DevOps to do DevOps Better](https://www.wearedevelopers.com/videos/268-shifting-stress-to-progress-understanding-devops-to-do-devops-better) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider) - [Give your build some love, it will give it back!](https://www.wearedevelopers.com/videos/514-give-your-build-some-love-it-will-give-it-back) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Software Developer Salary in Switzerland [2023]](https://www.wearedevelopers.com/magazine/215-software-developer-salary-in-switzerland-2023)