Fiserv DNA Senior Engineer

FIG Credit Union; United States; Presencial; USD 120.000 - 150.000; Jornada completa

Descripción de la vacante

FIG Credit Union is seeking a Senior Engineer with deep Fiserv DNA core banking platform experience to design, build, and support integrations, extensions, and automation that keep core operations running. You’ll be a technical authority on DNA, partnering with product, operations, security, and vendors to deliver compliant, reliable solutions that improve customer and employee experiences.

The role expects leadership on DNA projects, architecture input, and mentoring of teams, with emphasis on

Formación

• 6+ years in software engineering, including core banking platforms
• Expertise with Fiserv DNA core modules and data structures
• Hands-on DNA integration methods: APIs, web services, batch/file processing
• SQL and relational databases, Oracle preferred, with tuning
• Proficiency in at least one programming language and scripting
• Experience with REST/SOAP, JSON/XML, and middleware patterns
• Knowledge of banking operations, payments, and core accounting concepts
• Experience with version control, CI/CD, and release management
• Strong troubleshooting and ability to explain technical issues to non‑technical stakeholders

Responsabilidades

• Design, develop, and maintain integrations between DNA and surrounding systems
• Lead technical delivery of DNA-related projects
• Build and maintain automation, batch processes, reports, and data extracts
• Analyze and resolve complex production issues and drive long‑term fixes
• Partner with Fiserv and third-party vendors on enhancements and roadmap
• Establish engineering standards for code quality, testing, and release management
• Ensure regulatory, security, and audit compliance
• Mentor internal and cross‑functional teams through code reviews and best practices
• Contribute to architecture decisions, capacity planning, and DR/BC testing

Conocimientos

Software engineering

DNA experience

REST/SOAP

SQL

CI/CD

Communication

Mentorship

Educación

Bachelor’s degree in CS/IS or equivalent

Herramientas

DNA

APIs

Dev Studio/APIs

Oracle

Descripción del empleo

The Role

Senior Engineer with deep experience on the Fiserv DNA core banking platform to design, build, and support the integrations, extensions, and automation that keep our core operations running. The selected person will be a technical authority on Fiserv DNA, partnering with product, operations, security, and vendor teams to deliver reliable, compliant solutions that improve the customer and employee experience.

Senior Engineer with deep experience on the Fiserv DNA core banking platform to design, build, and support the integrations, extensions, and automation that keep our core operations running. The selected person will be a technical authority on Fiserv DNA, partnering with product, operations, security, and vendor teams to deliver reliable, compliant solutions that improve the customer and employee experience.

Responsibilities

• Design, develop, and maintain integrations between Fiserv DNA and surrounding systems (digital banking, card processing, payments, lending, CRM, data platforms) using APIs, web services, and file-based interfaces.


• Lead technical delivery of DNA-related projects, including upgrades, releases, conversions, and new product rollouts.


• Build and maintain automation, batch processes, reports, and data extracts to support operations, finance, risk, and compliance.


• Analyze and resolve complex production issues, perform root‑cause analysis, and drive long‑term fixes.


• Partner with Fiserv and other third‑party vendors on enhancements, defects, and roadmap planning.


• Establish engineering standards for code quality, testing, release management, and documentation.


• Ensure solutions comply with regulatory, security, and audit requirements, as applicable.


• Mentor internal and cross‑functional teams through code reviews, design guidance, best practices, and knowledge sharing.


• Contribute to architecture decisions, capacity planning, and disaster recovery/business continuity testing for core systems.

Required Qualifications

• 6+ years of software engineering experience, including 3+ years working with Fiserv DNA (or comparable core banking platforms) in a financial institution in banking or credit union.


• Expert on Fiserv DNA core modules and data structures (e.g., customer/membership, deposits, loans, general ledger, transactions).


• Hands‑on experience with DNA integration methods, including APIs, web services, and batch/file processing.


• Proficiency in SQL and relational databases (Oracle preferred), including query tuning and data analysis.


• Proficiency in at least one programming language and scripting.


• Experience with REST/SOAP, JSON/XML, and messaging or middleware patterns.


• Expert understanding of banking operations, payment flows (ACH, wire, card, real‑time payments), and core accounting concepts.


• Experience with version control, CI/CD pipelines, and structured change/release management.


• Strong troubleshooting, analytical, and communication skills, with the ability to explain technical issues to non‑technical stakeholders.

Preferred Qualifications

• Experience with DNA upgrades, conversions, or mergers/acquisitions.


• Familiarity with Fiserv Developer Studio/APIs and related Fiserv digital and payments products.


• Experience with cloud platforms and data/analytics tooling.


• Knowledge of secure coding practices, identity/access management, and audit‑ready documentation.


• Experience in Agile or hybrid delivery environments.


• Bachelor’s degree in computer science, Information Systems, or equivalent experience.

Core Competencies

• Technical ownership and judgment - Own outcomes from design through production support, and make sound, accountable decisions on complex, high-risk systems.


• Attention to detail - Deliver accurate, audit‑ready work in regulated zero or minimal error systems and environments.


• Communication – Clear written and verbal communication, with technical and non-technical audiences.


• Vendor and stakeholder management - Build trusted relationships and hold vendors and partners accountable for commitments.


• Mentorship and collaboration - Coach other team members and cross functional teams, share knowledge, and work effectively across teams.


• Problem solving and critical thinking - Break down complex problems, use data to find root cause, and drive lasting fixes.