10 software engineer staff jobs found in Milwaukee, WI

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Software Engineer, Staff TITLE: Software Engineer, Staff EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various unanticipated locations throughout the US subject to authorization from management) DUTIES: Provide merchant boarding services globally through REST endpoints for onboarding and updating merchants. Interact with product owners to understand their business requirements and expectations. Conduct system design including designing both...

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Software Engineer, Staff TITLE: Software Engineer, Staff EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various unanticipated locations throughout the US subject to authorization from management) DUTIES: Provide merchant boarding services globally through REST endpoints for onboarding and updating merchants. Interact with product owners to understand their business requirements and expectations. Conduct system design including designing both...

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Software Engineer, Staff TITLE: Software Engineer, Staff EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various unanticipated locations throughout the US subject to authorization from management) DUTIES: Provide merchant boarding services globally through REST endpoints for onboarding and updating merchants. Interact with product owners to understand their business requirements and expectations. Conduct system design including designing both...

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Software Engineer, Staff TITLE: Software Engineer, Staff EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various unanticipated locations throughout the US subject to authorization from management) DUTIES: Provide merchant boarding services globally through REST endpoints for onboarding and updating merchants. Interact with product owners to understand their business requirements and expectations. Conduct system design including designing both...

JOB REQUIREMENTS: Provide merchant boarding services globally through REST endpoints for onboarding and updating merchants. Interact with product owners to understand their business requirements and expectations. Conduct system design including designing both high-level and low-level structures; lead complex initiatives to transform monolithic architecture into microservices; and enhance the scalability of the merchant boarding API by implementing the Spring Reactive framework and utilizing Google Pub-Sub broker for asynchronous communication between services. Generate Open API specifications for onboarding microservices to facilitate the boarding and management of new merchants within the system. Collaborate closely with security and payments architects and across cross-functional teams to comprehend the business domain, stay informed about technology directions/changes, and adhere to coding standards and best practices. Perform debugging, troubleshooting and code reviews of...

Staff AWS Software Engineer Location: Milwaukee, WI Full time Client: Consulting and Business Services  Join a sharp team of engineers building cloud-native systems on AWS—microservices, event-driven architecture, and robust infrastructure that scales. You’ll deliver high-impact, production-ready solutions that drive real business value. Key Responsibilities: Design and deploy full-stack microservices using AWS, ECS/EKS, and DynamoDB/RDS. Modernize legacy apps into AWS with Kubernetes for orchestration and Terraform for IaC, ensuring zero-downtime migrations. Guide smart AWS architecture choices—pick the right AWS tools for storage, workflows, or messaging and explain why they fit the job. Write clean, testable code (xUnit, Jest) integrated with CI/CD pipelines (Jenkins, GitHub Actions) for rapid, reliable releases. Build event-driven systems with the right tools to keep things flexible and handle errors gracefully.   Apply DDD to model aggregates,...

Overview: Are you ready to kickstart your engineering career with a dynamic and innovative team? We are on the hunt for a passionate and detail-oriented Graduate Engineer Mechanical (Plumbing) to join our Milwaukee WI team! In this role, you'll dive into exciting projects, applying your engineering skills to deliver top-notch investigation, study, design, and construction services. With guidance from our experienced staff, you'll rapidly develop your professional skills and make a real impact. If you're ready to make your mark and work with a team that values your expertise, apply today! Why MSA? Innovation and Impact: Work with cutting-edge technology and make a real impact on the built environment. Collaborative Culture: Be part of a supportive team where your contributions are valued and your growth is nurtured. Employee-Owned: Benefit from our 100% employee-owned ESOP program and share in the success you help create. Diverse Projects:...

Overview: Elevate Your Career with MSA: Project Engineer - Electrical MSA is excited to announce an opportunity for Project Engineer or Project Manager - Electrical in our Milwaukee WI office. The successful candidate will be responsible for overseeing and managing electrical engineering projects from conception to completion. This role requires a strong understanding of electrical systems, project management, and effective communication skills. If you're ready to make your mark and work with a team that values your expertise, apply today! Why MSA? Innovation and Impact: Work with cutting-edge technology and make a real impact on the built environment. Collaborative Culture: Be part of a supportive team where your contributions are valued and your growth is nurtured. Employee-Owned: Benefit from our 100% employee-owned ESOP program and share in the success you help create. Diverse Projects: Every day is different with a wide range of...

Overview: Are you ready to kickstart your engineering career with a dynamic and innovative team? We are on the hunt for a passionate and detail-oriented Graduate Engineer Mechanical (Plumbing) to join our Mequon WI team! In this role, you'll dive into exciting projects, applying your engineering skills to deliver top-notch investigation, study, design, and construction services. With guidance from our experienced staff, you'll rapidly develop your professional skills and make a real impact. If you're ready to make your mark and work with a team that values your expertise, apply today! Why MSA? Innovation and Impact: Work with cutting-edge technology and make a real impact on the built environment. Collaborative Culture: Be part of a supportive team where your contributions are valued and your growth is nurtured. Employee-Owned: Benefit from our 100% employee-owned ESOP program and share in the success you help create. Diverse Projects: Every...

Overview: Elevate Your Career with MSA: Project Engineer - Mechanical MSA is excited to announce an opportunity for Project Engineer or Project Manager - Mechanical in our Milwaukee WI office. The successful candidate will be responsible for overseeing and managing mechanical engineering projects from conception to completion. This role requires a strong understanding of mechanical systems, project management, and effective communication skills. If you're ready to make your mark and work with a team that values your expertise, apply today! Why MSA? Innovation and Impact: Work with cutting-edge technology and make a real impact on the built environment. Collaborative Culture: Be part of a supportive team where your contributions are valued and your growth is nurtured. Employee-Owned: Benefit from our 100% employee-owned ESOP program and share in the success you help create. Diverse Projects: Every day is different with a wide range of...