Top Payments Software Engineer Jobs in New York City, NY

Design, develop, and maintain scalable backend services and APIs in Java. Lead technical discussions, collaborate across teams, and mentor junior engineers.

As a Founding Engineer, you will build and maintain scalable workflows, architect technical solutions, and work with customers to improve the platform.

The Staff Software Engineer will lead the evolution of Narmi's instant payments solution, architecting real-time infrastructure and ensuring high availability while integrating security measures and mentoring the engineering team.

The role involves managing a team to build data-intensive software products, ensuring the delivery of features, and enhancing team capabilities in a cloud-based environment.

The Associate Software Engineer will design, develop, and deliver high-quality software, utilizing skills in Typescript, GoLang, and cloud environments to improve products and application performance.

The Senior Software Engineer at Order.co designs complex features end-to-end, mentors junior engineers, and participates in design reviews while ensuring quality and reliability of systems.

The Senior Staff Software Engineer will architect Affirm's lakehouse analytics platform, lead data governance efforts, mentor engineers, and collaborate across teams to optimize data solutions using Snowflake and other big data tools.

Design, build, and maintain scalable frontend applications using Vue 3 and TypeScript. Own feature delivery from design through production, build reusable components and architecture, improve performance and accessibility, collaborate with backend teams on APIs, write tests, mentor engineers, and help shape frontend tooling, CI/CD, observability, and security practices.

As a Senior iOS Engineer, you will lead the iOS development, establish the architecture, collaborate with stakeholders, and implement high standards in software design and performance.

This role involves designing scalable data ingestion systems and building a centralized data lake on Apache Iceberg. Responsibilities include improving performance and reliability, collaborating with data engineers, and providing technical leadership.

Build and scale AI agent platform and tools, prioritize feature development, and manage backend services and integrations with CRMs.