Software Engineer - AI Products

Position Overview

• Location Type: Remote
• Job Type: Full-Time
• Salary: $170K - $220K

Sardine is a leader in fraud prevention and AML compliance. Our platform utilizes device intelligence, behavior biometrics, machine learning, and AI to proactively stop fraud. We serve over 300 banks, retailers, and fintechs globally, helping them prevent identity fraud, payment fraud, account takeovers, and social engineering scams. We have secured $145M in funding from prominent investors including Andreessen Horowitz, Activant, Visa, Experian, FIS, and Google Ventures. Our operational model is remote-first.

About the Role

We are seeking a full-stack software engineer eager to develop AI-powered products. This role involves working across both backend and frontend systems to enhance our platform and integrate AI into customer-facing features. You will have a significant impact by taking ownership of complex challenges, collaborating effectively with the team, and contributing to the development of AI agents used by our clients. Your work will directly support clients in securing their assets and protecting against malicious threats and fraudsters. We are looking for an individual who thrives in a dynamic, fast-paced environment, offering the independence to drive projects and the ownership to craft solutions from conception to completion. Your strong curiosity and enthusiasm for exploring new technologies will be vital in safeguarding our clients' assets. If you are passionate about building impactful products, enjoy tackling open-ended problems, and wish to work at the forefront of AI, we encourage you to apply.

Responsibilities

• Design, build, and maintain robust full-stack applications that power AI-driven products.
• Collaborate closely with AI and product teams to integrate AI directly into customer-facing applications.
• Troubleshoot production issues, which may include running SQL queries and validating datasets.
• Take ownership of projects from ideation through to launch, contributing to product strategy.
• Partner with a cross-functional team comprising designers, engineers, and product leaders.
• Maintain a curious mindset, stay updated on the latest AI advancements, and introduce innovative ideas to the team.

Requirements

• Minimum of 5 years of full-stack engineering experience, with a strong emphasis on backend development and production-level frontend experience.
• Demonstrated experience with a backend language (Go and Python are used) and modern frontend frameworks, specifically React + TypeScript.
• Proficiency in working with SQL and relational databases for troubleshooting and data validation.
• Proven ability to independently solve complex, open-ended problems.
• Genuine curiosity and enthusiasm for Artificial Intelligence (AI).

Company Information

• Culture: Remote-first, performance-oriented, with a focus on work-life balance.
• Industries Served: Fraud prevention and AML compliance.
• Technology Platform: Leverages device intelligence, behavior biometrics, machine learning, and AI.
• Client Base: Serves over 300 banks, retailers, and fintech companies worldwide.
• Funding: Secured $145 million from leading investors.