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Lead Backend Engineer (AI Infrastructure & Data Platforms) | USA

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Cross Border Talents logo

Lead Backend Engineer (AI Infrastructure & Data Platforms) | USA

Cross Border Talents

Location

Boston, Massachusetts, United States

Experience

Senior

Posted

Jul 14, 2026

Apply by

July 31, 2026

Applicants

0

Early applicantEasy applyFull-timeWork from Home

Sign in to apply on web or download the app for more options.

Job Description

## About the Hiring Process When you apply, our AI-powered matching platform considers you not only for this opportunity, but also for other relevant roles across our network, so one application can unlock multiple career opportunities. We only work with real companies hiring for live positions. Every opportunity on our platform is an active search. If there's a strong match, we'll guide you through the process. If not, we won't ignore you. # About the Company Our client is building the next generation of AI-powered governance infrastructure, creating intelligent software that transforms how complex organisations manage knowledge, workflows, and decision-making. Their platform combines AI, automation, distributed systems, and data engineering to power large-scale governance, analytics, and business intelligence. As they continue to scale, they're looking for exceptional engineers who enjoy solving technically challenging problems and building products with real-world impact. - Location: Remote (United States) - Employment Type: Full-time - Level: Lead - Work Authorization: Existing US work authorization required. # About the Role We're looking for a Lead Backend Engineer to build the core automation engine and data platform powering next-generation AI systems. This is a highly hands-on engineering role where you'll architect scalable backend services, build production-grade data pipelines, develop AI infrastructure, and own complex distributed systems from design through production. # What You'll Do ### Backend Engineering; - Design and build scalable backend services using TypeScript and Node.js - Develop production-ready APIs and distributed systems - Build automation platforms that improve complex business workflows - Architect reliable, scalable backend infrastructure ### Data Platforms; - Build robust data pipelines integrating third-party APIs and external data sources - Design scalable relational database schemas and data models - Ensure data integrity, monitoring, validation, and observability - Develop infrastructure supporting business intelligence and AI applications ### AI Infrastructure; - Build systems supporting AI agents and intelligent automation - Develop scalable execution environments for AI-powered workflows - Create secure, traceable, and reliable automation platforms - Contribute to next-generation knowledge management systems ### Technical Leadership; - Lead projects from architecture through production deployment - Drive engineering best practices and technical excellence - Identify technical risks early and deliver incrementally - Collaborate across engineering and product teams to solve complex problems # What We're Looking For ## Must Have; - 5+ years building production backend or server-side systems - Strong TypeScript and Node.js expertise - Experience with Python, Go, Rust, or Java - Advanced SQL and relational database design - Experience building production data pipelines - Experience integrating third-party APIs - Strong distributed systems knowledge - Excellent system design and architecture skills - High ownership and execution mindset - Experience leading complex technical initiatives ## Nice to Have; - AI infrastructure or LLM experience - Blockchain or distributed ledger experience - Experience with Notion, Supabase, or similar platforms - Event-driven architectures - Open-source contributions - PostgreSQL expertise - Observability and monitoring platforms - Startup or high-growth company experience # What We Offer - Competitive USD compensation - Equity and token participation - Performance-based bonuses - Fully remote within the United States - High ownership from day one - Opportunity to build cutting-edge AI infrastructure - Small, high-performing engineering team - Collaborative, fast-paced environment focused on solving meaningful technical challenges If you're excited about building scalable backend systems, AI-powered infrastructure, and distributed platforms that push the boundaries of intelligent software, we'd love to hear from you...

Key Responsibilities

  • Design and build scalable backend services using TypeScript and Node.js
  • Develop production-ready APIs and distributed systems
  • Build automation platforms that improve complex business workflows
  • Architect reliable, scalable backend infrastructure
  • Build robust data pipelines integrating third-party APIs and external data sources
  • Design scalable relational database schemas and data models
  • Ensure data integrity, monitoring, validation, and observability
  • Develop infrastructure supporting business intelligence and AI applications
  • Build systems supporting AI agents and intelligent automation
  • Develop scalable execution environments for AI-powered workflows
  • Create secure, traceable, and reliable automation platforms
  • Contribute to next-generation knowledge management systems
  • Lead projects from architecture through production deployment
  • Drive engineering best practices and technical excellence
  • Identify technical risks early and deliver incrementally
  • Collaborate across engineering and product teams to solve complex problems

Skills Required

TypeScriptNode.jsPythonGoRustJavaSQLRelational database designData pipelinesAPI integrationDistributed systemsSystem designArchitectureHigh ownershipExecution mindsetLeadershipCollaborationAI infrastructureLLMBlockchainDistributed ledgerNotionSupabaseEvent-driven architecturesOpen-source contributionsPostgreSQLObservability platformsMonitoring platforms

Benefits

  • Competitive USD compensation
  • Equity and token participation
  • Performance-based bonuses
  • Fully remote within the United States
  • High ownership from day one

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Job Overview

Salary

—

Job Type

Full-time

Experience

Senior

Location

Boston, Massachusetts, United States

Application Deadline

July 31, 2026

Total Applicants

0

About Cross Border Talents

Cross Border Talents logo

Cross Border Talents is a leading company in the Technology sector, known for innovation and employee-centric culture.

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