
Job Overview
Location
USA
Job Type
Full-time
Category
Full-Stack Engineer
Date Posted
March 7, 2026
Full Job Description
đź“‹ Description
- • Join SentiLink Corporation, a rapidly growing fintech company revolutionizing identity verification and risk solutions. We are at the forefront of replacing outdated, inefficient, and costly systems with cutting-edge technology that is significantly faster, smarter, and more accurate. Our real-time APIs have already verified hundreds of millions of identities, expanding our reach from financial services into new and exciting markets. Backed by prominent investors like Craft Ventures, Andreessen Horowitz, NYCA, and Max Levchin, SentiLink is recognized by major publications such as TechCrunch, CNBC, Forbes, and Bloomberg, and has made history as the first eCBSV provider, even testifying before the United States House of Representatives.
- • As a Senior Product Engineer, Full Stack, you will play a pivotal role in the development and ongoing maintenance of our sophisticated web application and platform, which is instrumental in fraud analysis. This is a remote, US-based position offering a dynamic and collaborative work environment.
- • You will be an integral part of a cross-functional team, working closely with Product & Design, Solutions Engineering, Data Science, Infrastructure, and the Data Platform teams. Your contributions will directly impact the creation of new products and the enhancement of our existing product suite, ensuring SentiLink remains a leader in the identity verification space.
- • Your core responsibilities will include writing clean, efficient, and well-documented code across the full stack, adhering to established coding standards and methodologies. This involves not only developing new features but also ensuring the long-term maintainability and scalability of our applications.
- • A significant aspect of this role involves designing and building robust APIs that will serve as the backbone for our User Interface (UI), enabling the seamless surfacing of critical application data. You will be responsible for ensuring these APIs are performant, secure, and well-documented for consumption by various front-end applications.
- • You will collaborate closely with Product Management to drive agile delivery cycles, translating project requirements, UX designs, and industry best practices into tangible product enhancements and new features. This partnership ensures that our development efforts are aligned with market needs and strategic objectives.
- • Quality is paramount. You will be responsible for ensuring that all new software meets stringent quality standards by developing comprehensive unit and end-to-end automated tests. This proactive approach to testing is crucial for maintaining the reliability and stability of our platform.
- • You will work with product, data, and other key stakeholders to analyze usage patterns and product metrics. This data-driven approach will inform key strategic decisions, helping to shape the future direction of our products and services.
- • Troubleshooting and debugging product issues as they arise will be a critical part of your day-to-day activities. You will be expected to identify, diagnose, and resolve complex technical challenges efficiently to minimize any impact on our users.
- • Cross-functional collaboration is essential. You will work with various teams to resolve complex partner problems, ensuring a cohesive and effective approach to customer satisfaction and technical support.
- • Maintaining high availability and performance is key. You will ensure our platform and services meet stringent Service Level Agreement (SLA) requirements. This includes participating in an on-call rotation to address any production issues that may arise, ensuring the continuous operation of our critical systems.
- • This role offers a unique opportunity to contribute to a mission-driven company that is making a significant impact in the financial technology sector. You will be part of a talented and passionate team dedicated to building innovative solutions that foster trust and confidence in digital transactions.
Skills & Technologies
Python
JavaScript
Go
React
Angular
Full Stack
Senior
Remote
About SentiLink Corporation
SentiLink builds real-time identity verification and fraud prevention infrastructure for banks, fintechs, and government agencies. Its API-driven platform uses machine learning and authoritative data sources to spot synthetic identities, stolen identities, and other high-risk applications at account opening. The company also offers compliance tools for KYC, CIP, and CDD mandates. Headquartered in San Francisco and founded in 2017, SentiLink serves major U.S. lenders and card issuers, reducing fraud losses and manual review costs while improving onboarding speed and accuracy.
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