Senior Software Engineer AI Payments Platform

Highnote; San Francisco (CA); Hybrid; USD 190,000 - 240,000; Full time

Benefits offered by this job

Equity in Highnote

Flexible Paid Time Off

401k program

Parental Leave

Home office stipend

Internet reimbursement

Job summary

Highnote, headquartered in San Francisco, is seeking a senior software engineer to build secure, compliant platform products and deliver customer-centric solutions.

You will write high-quality Java code (Java 11+), contribute to a scalable backend, and collaborate across domains to strengthen the payment platform. The role offers hybrid SF work with competitive equity and compensation.

We value AI-driven development and provide tools to advance AI skills while solving real payments problems.

Qualifications

• 12+ years of production software experience.
• Proven ability to write scalable, maintainable code in Java.
• A passion for AI-driven development and customer-centric solutions.

Responsibilities

• Build secure, compliant platform products addressing customer needs.
• Write high quality, thoroughly tested Java code.
• Understand customer problems to craft right solutions.
• Document work to support rapid-scale growth.
• Interface with multiple domains to strengthen the platform.

Skills

Java 11+

SpringBoot

Docker

Kubernetes

Cloud (GCP/AWS)

SQL

AI tooling

Tools

BigQuery

Redshift

LangChain

CrewAI

AutoGen

Job description

Highnote, headquartered in San Francisco, is seeking a senior software engineer to build secure, compliant platform products and deliver customer-centric solutions.

You will write high-quality Java code (Java 11+), contribute to a scalable backend, and collaborate across domains to strengthen the payment platform. The role offers hybrid SF work with competitive equity and compensation.

We value AI-driven development and provide tools to advance AI skills while solving real payments problems.