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# Senior Software Engineer

- **Company:** Leverage AI Inc.
- **Location:** New York, NY, United States
- **Experience:** Expert
- **Salary:** $175,000 - $190,000
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Software Debugging, Distributed Systems, Fault Tolerance, PostgreSQL, Node.Js, Performance Tuning, Software Engineering, Systems Architecture, TypeScript, ReactJS, System Availability, Amazon Relational Database Service, Apache Kafka, Api Gateway
- **Published:** November 12, 2026
- **Apply:** https://www.careerbuilder.com/job-details/senior-software-engineer-ny--ab209e90-75c0-4b30-b18b-0386aa2b2619

## About the Role

Software Engineering, Software Engineering, Purchase Orders, Leadership, System Architecture, Architectural Design, Supply Chain, Distributed Computing, High Availability, Systems Scalability, * Experience: 5+ years of software development experience, including 5+ years in high-growth startup environments (Seed to Series C+).

 * Technical Expertise: Strong track record of building scalable systems using Node.js, React, PostgreSQL, and AWS services.
 * Startup Acumen: Proven ability to thrive in fast-paced, dynamic settings while contributing to both strategy and execution.
 * Leadership: Experience in leading technical projects, mentoring engineers, and making impactful architectural decisions.
 * Problem Solver: Exceptional debugging and performance optimization skills, with a focus on designing fault-tolerant systems.
 * Agility: Excitement about tackling legacy challenges and modernizing systems at scale.

## Description

As a Senior Software Engineer, you'll take a pivotal role in building and scaling the core platform that automates and optimizes purchase order workflows for industrial manufacturers. This is a high-impact position that combines deep technical expertise with leadership in system design, architecture, and development.

You'll thrive in a fast-paced, high-growth environment where your contributions directly influence our platform's ability to handle millions of transactions daily. We're looking for someone excited to lead, adapt, and innovate at the intersection of technology and supply chain transformation., * Architect & Design: Lead the architecture and design of distributed systems to ensure scalability, performance, and high availability.

 * Develop & Build: Write, test, and maintain robust code in Node.js, Typescript, React, and PostgreSQL.
 * Infrastructure Expertise: Build and manage AWS-based infrastructure (Lambda, EC2, RDS, S3, API Gateway, MSK/Kafka).
 * Collaborate: Work closely with Product, Design, and Engineering teams to define and deliver on the roadmap.
 * Teach & Learn: share your technical experience with others on the team, and learn new ways of approaching technical problems.
 * Problem-Solve: Lead investigations into performance issues, bottlenecks, and scalability challenges in a data-intensive environment.
 * Adapt: Operate effectively in a fast-moving, dynamic environment with evolving priorities and challenges.