Prelim

About the Company

Prelim helps automate deposit, treasury services, and lending onboarding for U.S. banks and credit unions. Our omni-channel platform helps consumers and businesses access financial services that are essential to their financial success. Prelim provides a first-class customer experience that has received numerous awards by Datos Insights, ICBA, and FIS. We are banking experts, design enthusiasts, and technology evangelists. Founded in 2017 by a former Goldman Sachs investment banker and an award winning software engineer, we are headquartered in San Francisco with offices in New York, and Miami.

Listed Jobs

Company Name

Prelim

Job Title

Software Engineer, Product

Job Description

Job Title: Software Engineer, Product Role Summary: Architect and build the end‑to‑end platform that powers online and in‑branch onboarding for a wide range of financial institutions, handling account opening, treasury services, credit card applications and related compliance flows at massive scale. Expactations: Own critical system components, balance technical excellence with rapid feature delivery, and directly collaborate with banks to translate complex onboarding requirements into scalable solutions. Demonstrate strong design, problem‑solving skills, and a customer‑centric mindset while ensuring performance, scalability and reliability for millions of applications. Key Responsibilities - Design and implement features across the full stack (frontend, backend, database) for high‑volume onboarding workflows. - Integrate seamlessly with legacy core banking systems, third‑party compliance providers, and legacy APIs. - Solve technical challenges in multi‑tenant architecture, real‑time data processing, and bank‑grade reliability. - Engage with major banks to gather requirements, refine business logic, and iterate quickly based on feedback. - Own system performance, scalability and reliability, monitoring and optimizing throughput for hundreds of banking products. Required Skills - Modern web stack proficiency (React, Node.js, PostgreSQL preferred). - Strong system design and architecture experience for large‑scale, highly available services. - Experience building multi‑tenant applications and real‑time data pipelines. - Ability to translate complex business rules into clean, maintainable code. - Excellent communication skills and a customer‑focused approach. Required Education & Certifications - Bachelor’s degree in Computer Science, Engineering or related field (or equivalent experience). - U.S. work authorization required.

United states

Remote

05-02-2026