Full-Stack Engineer II: Fintech APIs & Integrations

IceKredit; Westlake Village (CA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive base salary + incentives

Medical & dental insurance

401(k) plan

Dynamic, collaborative environment

Job summary

IceKredit, Inc. is seeking a Full Stack Software Engineer II for a fully on-site role in Westlake Village, CA. You will own the full software lifecycle, bridge enterprise backends, data layers, and client portals, and ensure fast, secure, scalable products.

Responsibilities include building web apps and dashboards, integrating with external systems, designing APIs, optimizing databases, and maintaining customer-facing sites. Strong Java/Spring Boot, REST APIs, AWS, and testing skills required.

Qualifications

• Master's or Bachelor's degree with relevant professional software experience as described.
• Strong backend Java/Spring Boot experience for enterprise-scale apps.
• Proficient in RESTful APIs, webhooks, OAuth 2.0, and API keys.
• Solid relational database skills and AWS infrastructure experience.

Responsibilities

• Develop and maintain secure, high-performance web applications and dashboards.
• Architect and optimize third-party integrations and API delivery.
• Design scalable server-side components and data schemas.
• Improve UI components and ensure fast, responsive UX.
• Containerize apps, manage cloud deployments, and troubleshoot bottlenecks.
• Maintain customer-facing websites with a focus on reliability and speed.
• Write unit tests and participate in code reviews to ensure quality.

Skills

Java / Spring Boot

RESTful APIs

Relational Databases

AWS

Git workflows

OOP & FP

Automated unit testing

Debugging

Education

Master’s degree in CS or related field / 3+ years exp

Bachelor’s degree in CS or related field / 4+ years exp

Tools

Docker

Kubernetes

PostgreSQL

MySQL

Job description

IceKredit, Inc. is seeking a Full Stack Software Engineer II for a fully on-site role in Westlake Village, CA. You will own the full software lifecycle, bridge enterprise backends, data layers, and client portals, and ensure fast, secure, scalable products.

Responsibilities include building web apps and dashboards, integrating with external systems, designing APIs, optimizing databases, and maintaining customer-facing sites. Strong Java/Spring Boot, REST APIs, AWS, and testing skills required.