Senior Full-Stack Product Engineer

Position: Senior Full-Stack Product Engineer/ Solution Architect

Location: San Jose, California (on-site preferred), USA
Duration: Contract of 1year
Rate – Open on C2C

Role Overview

We are seeking a senior, hands-on engineer who can translate a PMO process into a dependable product and own the solution end to end. This role combines product thinking, application architecture, full-stack implementation, data engineering, and enterprise operations. The successful candidate will shape the right workflow, explain key design decisions, and deliver an application that teams can use and trust in production.

Key Responsibilities

• Lead product and solution architecture, clarify requirements with stakeholders, and turn them into a practical delivery plan.
• Design and implement the application across its user experience, APIs, persistence layer, integrations, deployment, and operational documentation.
• Make sound tradeoffs for security, usability, data integrity, maintainability, and future reporting.
• Partner with PMO, product, data, security, and operations stakeholders through launch and ongoing support.
• Workflow and UI design. Turn the PMO process into a simple update flow with an editable milestone grid, product and revision groups, field validation, date variance, and “Path to Green” prompts. Build accessible, keyboard-friendly data-entry experiences.
• Application and database design. Build secure APIs and a transactional data model for programs, product revisions, milestones, owners, statuses, and dates. Support concurrent edits safely and shape data for future reporting.
• Field-level audit history. Capture who changed each field, when, and its previous and new values. Include a change reason where appropriate, and retain audit events separately from current values.
• Snowflake integration. Design reliable data movement, authentication, error handling, retries, reconciliation, and monitoring. Clearly explain how application data enters Snowflake and stays in sync. Snowflake Streams and Tasks can support CDC patterns after changed data is in Snowflake; define the upstream movement and synchronization design as part of the solution.
• Enterprise security and operations. Implement SSO, role-based access, protected credentials, deployment pipelines, backups, logging, and support documentation. Apply least-privilege access and appropriate authentication for application connections.

Required Qualifications

• Senior experience delivering and operating full-stack business applications in production, with ownership across architecture and implementation.
• Demonstrated ability to design secure APIs, transactional data models, and reliable systems that handle concurrent updates and preserve data integrity.
• Hands-on production Snowflake integration experience, including application-to-warehouse data movement, authentication, failure recovery, reconciliation, and monitoring.
• Practical experience with enterprise identity, authorization, secrets management, CI/CD, backups, observability, and production support.
• Strong communication: can explain architecture choices, risks, and operational behavior to technical and nontechnical partners.