Senior Software Engineer – Full Stack

Premier Global Links•New York, NY

11h•Remote

About The Position

Premier Global Links LLC is recruiting a Senior/Staff Software Engineer for a growing, AI-first technology company transforming mortgage lending through intelligent workflow automation. The company has processed more than $85 billion in mortgage volume and is expanding its engineering team to build scalable AI-powered products that simplify complex lending operations. This role is suited to a hands-on engineer who enjoys solving challenging technical problems, building production-ready software, and owning projects from architecture through deployment. The engineer will build full-stack applications, AI-powered workflows, distributed systems, cloud infrastructure, APIs, and data-intensive applications. The role includes contributing to architecture and engineering practices, improving reliability and security, collaborating with product and engineering teams, and mentoring colleagues while remaining hands-on. The position is remote-first within the United States and offers flexible working hours. Annual compensation is $150,000–$350,000, with competitive equity opportunities; final compensation depends on experience, qualifications, and the overall compensation package.

Requirements

7–25 years of software engineering experience, with at least 5 years in senior-level engineering roles.
Strong hands-on experience building and deploying full-stack web applications.
Advanced proficiency in TypeScript, with demonstrated examples of complex production systems.
Professional experience with React, Node.js/Express, GraphQL/Apollo, and PostgreSQL.
Experience designing, scaling, and operating distributed systems in cloud environments.
Hands-on AWS experience and familiarity with infrastructure as code, particularly Terraform.
Experience taking software features from design and implementation through production deployment.
Strong understanding of application security, system reliability, testing, and performance optimization.
Experience working in a technology company where software is a core product.
Ability to work remotely while collaborating effectively with teams operating in U.S. time zones.

Nice To Haves

Experience at a high-growth technology company, startup, or venture-backed organization.
Background in fintech, mortgage technology, lending platforms, or financial software.
Experience designing and scaling complex relational database schemas.
Familiarity with AI product development, including evaluation, experimentation, and dataset curation.
SRE-oriented mindset focused on reliability, observability, and reducing operational overhead.
Experience mentoring engineers and contributing to architecture decisions.
An active GitHub profile or relevant personal software projects.

Responsibilities

Design, develop, test, and deploy scalable full-stack applications using TypeScript, React, Node.js, and GraphQL.
Architect and build AI-powered workflows and reliable, mission-critical software systems.
Design and scale high-throughput distributed systems and cloud infrastructure on AWS.
Develop and optimize PostgreSQL schemas, queries, and data-intensive applications.
Build and maintain APIs and integrations with third-party services.
Improve system reliability, security, observability, performance, and automated testing.
Manage infrastructure as code using Terraform and support containerized applications with Docker.
Collaborate with product and engineering teams to deliver customer-focused solutions.
Contribute to technical architecture, code quality, and engineering best practices.
Mentor other engineers while remaining actively involved in hands-on development.