Sr. SW Engineer (Golden Gate, Replication)

Visa•Denver, CO

1d•$112,100 - $173,400•Hybrid

About The Position

Visa is hiring a Senior Software Engineer focused on GoldenGate replication. Software Development Engineers design, implement, and improve software applications and systems, spending approximately 60–75% of their time coding. They work with code, data, and modern tools—including AI-assisted development, cloud services, and automation frameworks—to deliver secure, scalable, high-quality technology solutions. They collaborate with cross-functional teams and follow best practices, security standards, and regulatory requirements. All roles require digital fluency, including use of emerging technologies such as generative AI tools. This role designs and supports data replication schemas between HP NonStop mainframes and open-system databases, including MS SQL Server and Oracle. It uses Oracle GoldenGate for unidirectional and bidirectional replication and involves configuring, administering, and troubleshooting GoldenGate components, including Extract, Replicat, Trails, Manager, and Microservices. The engineer also supports HP NonStop Guardian and OSS environments, troubleshoots applications, tunes performance, and works with NonStop file-system tools. The position contributes to system design and architecture, software implementation, testing, code reviews, documentation, operational support, and automation improvements. It collaborates with stakeholders to interpret requirements, incorporate feedback, estimate project work, and escalate issues. The role participates in on-call rotations and incident response, and ensures adherence to enterprise security, audit, and operational standards. This is a hybrid position requiring at least three days in the office; specific office days will be confirmed by the Hiring Manager. The role is performed in an office setting and requires travel 5–10% of the time. Work hours vary with department needs. Visa accepts applications for this role until at least 11-30-2026.

Requirements

At least 2 years of relevant work experience and a bachelor's degree, or at least 5 years of relevant work experience.
Experience with Oracle GoldenGate fundamentals, database replication technologies, and designing systems to meet application high-availability and disaster-recovery requirements.
Knowledge of and ability to develop back-end code in C and TAL in the HP NonStop environment.
Knowledge of database software, such as MS SQL and Enscribe on HP NonStop, to maintain, modify, and output data.
Knowledge of systems integration, including combining separately produced components or subsystems and addressing interaction problems.
Knowledge of data structures, including data organization, management, storage formats, relationships, and operations.
Ability to participate in on-call rotations and incident response.
Ability to work in a hybrid arrangement with at least three office days.
Ability to travel 5–10% of the time.

Nice To Haves

At least 3 years of work experience with a bachelor's degree, or more than 2 years of work experience with an advanced degree such as a master's, MBA, JD, or MD.
At least two years of experience in technologies, software systems, or a directly related field.
At least two years of experience developing and/or implementing web-based or mobile applications.
Experience in system design and architecture for product components.
Experience debugging and troubleshooting software issues.
Experience with code review and applying coding standards.
Experience planning and executing tests for software features.
Experience responding to support requests and deploying fixes.
Experience using software developer tools for code creation and maintenance.
Experience collaborating with Product, Test, Dev-ops, Agile/Scrum, and Waterfall teams.
Experience with technologies such as Jenkins and Bit Bucket.
Hands-on experience with OGG23 MicroService in open-system environments such as Windows or Linux.
Basic knowledge of HP NonStop tools including FUP, PERUSE, SQLCOMP, ENFORM, and ENSCRIBE.

Responsibilities

Design, build, and configure data replication schemas between HP NonStop mainframes and open-system database instances, including MS SQL Server and Oracle.
Plan, analyze, design, implement, maintain, and control data replication between like and unlike database products using Oracle GoldenGate, including unidirectional and bidirectional replication.
Configure, administer, and troubleshoot Oracle GoldenGate Extract, Replicat, Trails, Manager, and Microservices components.
Support OGG23 MicroService in open-system environments such as Windows and Linux.
Support HP NonStop Guardian and OSS environments, including application troubleshooting and performance tuning.
Support the NonStop file system using tools such as FUP, PERUSE, SQLCOMP, ENFORM, and ENSCRIBE.
Improve systems and tools and support development and implementation of automation.
Participate in code and design reviews, on-call rotations, and incident responses throughout product development and operations cycles.
Use knowledge of systems, platforms, and telemetry analyses to identify basic issues in code, processes, and designs that conflict with customer or business objectives.
Create and maintain technical documentation, architecture diagrams, operational procedures, and support guides.
Ensure compliance with enterprise security, audit, and operational standards.
Collaborate with stakeholders to interpret requirements, incorporate feedback into designs and fixes, verify assumptions, and escalate potential design issues.
Participate in system design and architecture, refine code plans, and contribute to design documentation.
Contribute to project estimation and escalate issues that may cause delays.
Develop, implement, and maintain product, service, or component code using established coding patterns, guidelines, and best practices.
Use debugging tools to verify assumptions and proactively flag issues.
Participate in code reviews, follow coding standards, and address routine pull requests.
Create test plans and configure testing procedures to identify and resolve defects across features.
Respond to support requests during on-call rotations, troubleshoot issues, and deploy fixes under guidance.
Use software developer tools to create, debug, and maintain code for components.
Maintain and improve skills through training to support product availability, reliability, efficiency, observability, and performance.