Associate Principal Engineer Jobs in Delaware (NOW HIRING)

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Job Title

About Your Role

As a Lead AI Engineer, you will play a critical role in advancing AI-driven engineering practices andestablishingtechnical excellence across theOutputSolutions portfolio. Working closely with engineering, product, cloud, and security teams, you will drive the adoption of AI-assisted development tools and deliver solutions that align with our business goals and client needs.

What you'll do:

• Establishand evolve engineering standards, architecture patterns, CI/CD practices, and security frameworks across multiple application teams

• Conduct architecture reviews, code reviews, and technical consultations supporting solutions built with Java, Spring Boot, .NET, Angular, Python, and related technologies

• Define reusable reference architectures, engineering patterns, and decision frameworks that teams can independently adopt and scale

• Champion AI-assisted engineering practices, evaluating and implementing AI developer tools that improve quality, productivity, and delivery velocity

• Deliver technical workshops, mentoring programs, and enablement sessions focused on engineering excellence, AI adoption, and emerging technologies

• Build custom agents, connectors, and extensions that deliver real-time impact for Output Solutions operations and client needs

• Drive measurable improvements in software quality, operational reliability, defect reduction, and delivery performance through tooling, automation, and process enhancements

• Mentor senior engineers, foster communities of practice, and promote architectural thinking, production ownership, and cross-team collaboration

Experience you'll need to have:

• 10+ years of software engineering experience with enterprise-scale application development and delivery

• 8+ years of experience developing applications using Java, Spring Boot, microservices, REST APIs, and enterprise integration frameworks

• 5+ years of experiencein a Principal Engineer, Architect, Lead Engineer, or equivalent technical leadership level across multiple teams

• 4+ years of experience building andmaintainingCI/CD pipelines and DevOps practices using tools such as GitLab CI, Jenkins, and automated testing platforms

• 4+ years of experience working with cloud-native and containerized technologies including OpenShift, Kubernetes, Docker, AWS, Azure, or Google Cloud Platform

• 3+ years of experience building LLM-powered applications or agents in production with platforms such as Anthropic Claude, OpenAI, M365 Copilot, or equivalent enterprise agent platforms

• 3+ years of experience implementing application security controls including OAuth2, JWT, TLS,secretsmanagement, and vulnerability remediation practices

• Bachelor's degree in computer science, engineering, or a related field, or an equivalent combination of education, work, and/or military experience

Experience that would be great to have:

• Strong experience with relational and NoSQL database technologies

• Experience leading architecture modernization initiatives involving microservices, cloud migration, or platform transformation efforts

• Experience delivering technical training, coaching, or mentorship programs for engineering organizations

• Prior experience supporting manufacturing, industrial automation, supply chain, or production technology environments

How you'll work:

• Fiserv emphasizes in-person collaboration to help you grow your career while shaping the future of fintech; this role is on-site Monday through Friday

• This role requires flexibility topotentiallywork off-hours

• This role requiresuseofa computerand audio equipment

Travel:

• Approximately 10% travel off-site or to other office locations is expected

Sponsorship:

• In order to be considered, you must be legally authorized to work in the U.S. without need for visa sponsorship now or in the future

#LI-AB2

Salary Range

These pay ranges apply to employees in New Jersey and New York. Pay ranges for employees in other states may differ.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

Thank you for considering employment with Fiserv. Please:

• Apply using your legal name
• Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contactAskHR.US@fiserv.com. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements.Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

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Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.