Integration Engineer, Embedded Finance

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

What does a successful Integration Engineer in Embedded Finance do at Fiserv?

As an Integration Engineer, you will be responsible to develop, manage, and implement innovative solutions to complex business problems by leveraging Fiserv's platforms across financial institution and merchant solutions. You will also provide technical consulting around integration to our platform via API to ecosystem partners and clients in a clear, concise, documented fashion. This role helps deliver reliable, scalable integrations across financial institution and merchant solutions.

What you'll do:

• Develop and support API-driven integrations across Embedded Finance platforms for clients and ecosystem partners.
• Analyze technical requirements and translate them into documented integration designs, interface specifications, and implementation plans.
• Troubleshoot partner integration issues, identify root causes, and drive resolution through testing, validation, and production support.
• Apply software engineering practices to build, test, and maintain core functionality and interfaces across hybrid cloud environments.
• Collaborate with product, engineering, and client-facing teams to align platform capabilities with business and technical requirements.
• Create and maintain technical documentation that explains integration patterns, workflows, and support procedures for varied audiences.
• Participate in test execution, release validation, and post-go-live support to improve stability and implementation outcomes.
• Responsibilities listed are not intended to be all-inclusive and may be modified as necessary.

Experience you'll need to have:

• 6+ years of experience building and supporting API-driven integrations from project kickoff through go-live and production support.
• 6+ years of experience using software engineering fundamentals, including control flow, data structures, modular code design, and interface development.
• 5+ years of experience working with representational state transfer (REST) APIs, including debugging, validation, and testing with Postman or similar tools.
• 4+ years of experience writing and optimizing structured query language (SQL) queries and working with cloud data platforms such as Snowflake or equivalent technologies.
• 4+ years of experience supporting client implementations end to end, including technical onboarding, implementation, incident resolution, and release support in Agile frameworks using Jira or similar tools.
• 3+ years of experience working with banking, payments, or financial systems, including transaction processing, ledger workflows, risk workflows, or related domains.
• Bachelor’s degree in Computer Science, Engineering, Information Systems, or a related field, or equivalent combination of education, related experience and/or military experience.

Experience that would be great to have:

• Experience using AI platforms or AI-enabled tools within the software development lifecycle.
• Experience partnering with third-party vendors and external technology providers on integration delivery.
• Experience supporting hybrid cloud platform architectures.
• Experience contributing to new product feature development in financial technology environments.

How you'll work:

• This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.

Sponsorship:

You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role.

Benefits at Fiserv:

• Fuel Your Life program to support your physical, financial, social, and emotional well-being.
• Paid holidays and generous time away policies.
• No-cost mental health support through Employee Assistance Programs.
• Living Proof program to recognize your peers’ extra effort with points redeemable for rewards.
• Eight Employee Resource Groups to foster a collaborative culture and expand your network.
• Unparalleled professional growth with training, development, and internal mobility opportunities.
• Medical, dental, vision, life, and disability insurance options available from day one.
• Retirement planning including 401k match and discounted shares with the Employee Stock Purchase Plan.
• Tuition assistance and reimbursement program.
• Paid parental and military leave.

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 contact [email protected]. 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.