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Support Engineer

Sardine - Remote - Remote - posted 2026-10-01

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Sardine is a leading agentic risk platform for fighting financial crime, offering integrated solutions that unify data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. The company's platform is strengthened by one of the fastest-growing fraud consortiums, spanning more than 6 billion profiled devices, 800 million consumers, and 3 million businesses worldwide. Customers include FIS, GoDaddy, Intuit, Edward Jones, ZoomInfo, and Checkout.com. As a Support Engineer, you will own the technical and functional customer support experience end-to-end, sitting at the intersection of technical support, engineering, and customer success. You'll become a product expert on Sardine's API-driven platform, working closely with customers, third-party providers, and internal engineering teams to troubleshoot, resolve, and prevent issues. Operating independently with global teammates, you'll play a critical role in maintaining service quality across time zones. Key responsibilities include: - Serve as the first point of contact for customers, quickly understanding their needs via email, chat, and phone - Own, prioritize, and troubleshoot complex technical issues, providing excellent solutions - Develop deep knowledge of the Sardine risk and payment platform, APIs, SDKs, web-stack technologies, and best practices - Create valuable tools and documentation to help the team and clients be more successful and self-sufficient - Troubleshoot and resolve issues promptly and effectively - Collaborate with customers to understand their needs and provide tailored solutions - Analyze and diagnose technical issues, providing timely resolutions - Escalate issues to the development team when necessary with detailed information - Document troubleshooting steps and solutions for internal and external knowledge bases - Advocate for customer needs and collaborate with internal teams to address product bugs and improvements - Contribute to the development of documentation, tools, and processes to streamline support The company is remote-first with flexible work arrangements within your country of hire. Sardine values performance over hours worked and emphasizes extreme ownership and high growth orientation. REQUIREMENTS: - 5+ years in technical support, support engineering, solutions engineering, or software engineering role - Fluent in English - Strong understanding of web technologies, APIs, and cloud infrastructure - Proficiency with SQL (joins, queries across multiple tables) - Understanding of REST API and use of tools like Postman - Ability to work independently and communicate clearly in high-pressure situations - Experience supporting B2B SaaS products and/or working in fintech or compliance-related environments - Comfort navigating ambiguity and edge cases in a high-volume ticketing environment - Bonus: Prior experience coordinating with third-party vendors and support providers

About Sardine

Fintech; Legal / Compliance / Risk — fraud prevention, compliance, and risk infrastructure.

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