Principal Infrastructure & Platform Architect (Low Latency High Availability)

Calling all innovators - find your future at Fiserv.

Were 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 were involved. If you want to make an impact on a global scale come make a difference at Fiserv.

Job Title

About your role:

As a Principal Infrastructure & Platform Architect at Fiserv you will provide deep technical leadership across the enterprise. This role is responsible for shaping the architecture of mission-critical low-latency high-availability platforms that underpin Fiservs most important business capabilities. You will function as a recognized technical authority influencing architectural direction across multiple organizations and initiatives. Working from first principles you will balance performance reliability security governance and lifecycle considerations to create platforms that scale sustainably and deliver measurable business impact. This role is expected to influence architectural decisions beyond a single program or team shaping platform direction and engineering standards across the enterprise.

What youll do:

• Provide enterprise-wide architectural leadership for infrastructure and platform services supporting low-latency high-throughput and highly resilient systems.
• Define and evolve reference architectures architectural principles and design standards used across multiple teams and technology domains.
• Lead the design of complex systems end-to-endfrom bare metal and operating systems through networking storage and distributed platform services.
• Drive architectural decisions that materially improve reliability resiliency observability and operability at scale.
• Influence standards for business continuity disaster recovery security controls vulnerability management and governance.
• Architect platforms that enable and integrate with IT service management (ITSM) configuration management databases (CMDBs) lifecycle management and operational governance frameworks.
• Evaluate emerging technologies and guide responsible adoption including streaming data platforms modern data architectures and machine-learning-enabled systems.
• Act as a technical mentor and thought leader providing architecture reviews design guidance and hands-on problem solving for the organizations most complex challenges.

Experience youll need to have:

• 15 years of deep technical experience in infrastructure engineering platform engineering systems architecture or enterprise architecture roles.
• Proven track record of enterprise-scale impact designing and influencing highly available low-latency distributed systems used across multiple teams or business units.
• Deep understanding of Linux system internals networking and infrastructure platforms (data center cloud or hybrid).
• Experience across a wide range of technologies including distributed systems databases (relational and non-relational) and data or messaging platforms.
• Demonstrated ability to design systems with strong security auditability governance and lifecycle management requirements.
• Hands-on experience with CI/CD automation and zero-downtime or rolling deployment architectures.
• Hands-on systems programming experience required with the ability to design build debug and reason about complex systems through code when needed. This includes deep experience in one or more languages such as Python C/C Java Erlang Elixir Prolog R Julia or similar with an emphasis on architectural correctness performance and reliability rather than routine feature development.
• Ability to communicate and influence effectively across engineering operations security and executive stakeholders.

Experience that would be great to have:

• Experience operating at enterprise or platform-of-platforms scale influencing architecture across multiple domains.
• Background in ITSM CMDB-driven environments or service management platforms.
• Experience with streaming data large-scale data platforms or real-time analytics systems.
• Exposure to machine learning systems and data-driven automation.
• Experience modernizing legacy business-critical systems into resilient elastic cloud-enabled or hybrid architectures.

How youll work:

• Fiserv considers in-person collaboration essential for enterprise alignment architectural influence and onboarding effectiveness.
• This role may require participation in strategic on-call or escalation support for critical platforms.
• Flexibility to work outside standard business hours as needed to support high-impact initiatives.
• To be considered you must be either a US Permanent Resident or US Citizen due to contractual obligations.

Travel:

• There may be up to 15% of travel each year.

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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 individuals 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 contact. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiservs Disability Accommodation Policy for additional information.

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