interface.ai · 2 days ago

Senior Software Engineer, Backend

United States, Remote

Full-time

Remote

Senior Level

$155K/yr - $180K/yr

Maximize your interview chances

Enterprise SoftwareFinTech

Insider Connection @interface.ai

Discover valuable connections within the company who might provide insights and potential referrals.
Get 3x more responses when you reach out via email instead of LinkedIn.

Responsibilities

Architect & Build: Develop highly scalable and reliable backend systems using Node.js, ensuring performance and security across our platform.

Solve Complex Problems: Dive deep into challenging technical issues, from optimizing low-latency systems to managing large-scale data flows and real-time interactions.

Collaborate & Lead: Work closely with a team of talented engineers, participating in design discussions, code reviews, and setting technical direction.

Innovate: Explore and implement new technologies and approaches to keep our backend architecture ahead of the curve in Conversational AI and fintech.

Maintain & Optimize: Continuously improve the performance and reliability of our systems, ensuring they scale effectively as our user base grows.

Qualification

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

Node.jsLow-latency systemsDistributed systemsScalable systems designReal-time technologiesExpress.jsHapi.jsKoa.jsTest-Driven DevelopmentWeb socketsLong-pollingServer-sent eventsAI models integrationConversational AIReactPythonFintech experienceFinancial Services familiarity

Required

Extensive experience in backend development with Node.js, including frameworks such as Express.js, Hapi.js, or Koa.js.

Proven track record of tackling challenging technical problems, especially in low-latency, distributed systems.

Strong understanding of designing and building systems that handle real-time interactions and large-scale data processing.

Passionate about code quality, testing, and performance. You follow best practices like Test-Driven Development (TDD) and write clean, maintainable code.

Experience with real-time technologies such as web sockets, long-polling, or server-sent events.