Software Development Engineer for Implementations
About The Position
Fiserv is a global leader in financial services technology, and our EBRS Products organization is at the forefront of digital payment innovation. We are looking for an Implementation & Automation Software Engineer to spearhead the next generation of client onboarding for our SnapPay and BillMatrix platforms. In this role, you will bridge software engineering, API integrations, and AI-driven automation to accelerate client deployments. You will design and deploy intelligent workflows, automated test pipelines, and integration tools that connect client ERPs (SAP, Oracle) and payment gateways to Fiserv’s core processing engines—drastically reducing manual implementation time.
Requirements
- 5+ years of hands-on software development experience with a strong foundation in building integration tools, automation frameworks, or backend microservices.
- Strong proficiency in Python or Java for backend script development, automation, and API consumption. (Familiarity with Node.js/TypeScript for full-stack automation is required).
- 3+ years of experience engineering automated workflows, handling state management, multi-threading, and asynchronous event processing.
- 3+ years of experience writing, optimizing, and debugging SQL queries across relational databases (PostgreSQL, MySQL, or Oracle).
- Practical experience building and deploying tools in cloud environments (AWS, Azure, or GCP) utilizing Git, Docker, and CI/CD pipelines (Jenkins, GitHub Actions, or GitLab CI).
- Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience.
Nice To Haves
- Experience integrating Generative AI services (OpenAI APIs, Claude, LangChain, or custom prompt pipelines) to automate document parsing, code generation, or data mapping.
- Understanding of payment lifecycles (authorization, settlement, tokenization, PCI-DSS compliance, and gateway messaging).
- Exposure to enterprise systems or ERP data structures (SAP ECC/S4HANA, Oracle EBS, JD Edwards).
- Strong Linux/Unix shell scripting skills for system-level task automation.
Responsibilities
- Design, build, and deploy automated tooling and AI-assisted workflows (using Python/LLM APIs or Node.js) to streamline client onboarding, data transformation, and implementation verification.
- Partner with client IT, payment gateway, and ERP teams to architect and validate REST/SOAP API connections, webhooks, and secure transaction flows for SnapPay and BillMatrix.
- Build end-to-end automation test suites and CI/CD validation pipelines to test merchant configurations, state management, and asynchronous transaction flows prior to production go-live.
- Maintain implementation tooling repositories, conduct peer code reviews, and optimize backend scripts for reliability and performance.
- Troubleshoot complex integration failures, API mismatches, and data payload anomalies during client implementations, conducting root-cause analysis.
Benefits
- 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 and discounted shares with the Employee Stock Purchase Plan
- Tuition assistance and reimbursement program
- Paid parental, caregiver, and military leave
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What This Job Offers
Job Type
Full-time
Career Level
Senior
