Integration Engineer, Embedded Finance

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
• interface development. 5+ years of experience working with representational state transfer (REST) APIs, including debugging, validation
• 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
• release support in Agile frameworks using Jira or similar tools. 3+ years of experience working with banking, payments
• financial systems, including transaction processing, ledger workflows, risk workflows
• 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 $78,000.00 - $138,000.00 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.
• For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company’s sole discretion.
• 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
• any other category protected by law.
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