Lead Software Engineer – Front-End Engineer

Role Overview

• Lead the design and implementation of scalable, domain-driven architectures leveraging DDD, Hexagonal Architecture, and functional programming principles
• Develop and maintain high-performance backend services using Node.js and TypeScript , ensuring business correctness, reliability, and idempotent operations
• Build modern, responsive web applications using React and TanStack , optimized for performance, scalability, and offline-first user experiences
• Architect and deliver Progressive Web Applications (PWA) using Service Workers and Workbox to enable offline functionality and background synchronization
• Design, develop, and integrate RESTful and GraphQL APIs aligned to business capabilities rather than data models
• Implement robust event-driven architectures , including background job processing and distributed workflow orchestration
• Build and manage data synchronization protocols for distributed, intermittently connected systems, ensuring consistency and resilience
• Design and manage both client-side and server-side data persistence , including IndexedDB/Dexie, SQLite, and PostgreSQL
• Ensure data integrity through idempotency, conflict resolution, and reconciliation strategies
• Deploy and manage cloud-native solutions on AWS , including IAM, EKS, S3, SQS, SNS, API Gateway, and Cognito
• Collaborate cross-functionally with product, design, security, and compliance teams to ensure alignment with business and regulatory requirements
• Write clean, maintainable, well-tested code and drive engineering excellence through best practices, code reviews, and mentorship

Requirements

• Bachelor’s degree, or equivalent work experience
• Six to eight years of relevant experience
• Expertise in Domain-Driven Design (DDD) and Hexagonal / Clean Architecture
• Strong backend development experience with Node.js and TypeScript
• Proficiency in modern frontend development using React and TanStack
• Experience building Progressive Web Apps (PWA) and offline-first applications (Service Workers, Workbox)
• Deep knowledge of API design (REST and GraphQL) and scalable service integration
• Hands-on experience with event-driven architectures , asynchronous processing, and distributed systems
• Strong background in data modeling and persistence (PostgreSQL, IndexedDB/Dexie, SQLite) with focus on idempotency and data consistency
• Experience deploying and managing applications on AWS (EKS, S3, SQS, SNS, IAM, Cognito, API Gateway)

Tech Stack

• AWS
• Cloud
• Distributed Systems
• GraphQL
• JavaScript
• Node.js
• Postgres
• React
• SQLite
• TypeScript

Benefits

• Healthcare (medical, dental, vision)
• Basic term and optional term life insurance
• Short-term and long-term disability
• Pregnancy disability and parental leave
• 401(k) and employer-funded retirement plan
• Paid vacation (from two to five weeks depending on salary grade and tenure)
• Up to 11 paid holiday opportunities
• Adoption assistance
• Sick and Safe Leave accruals of one hour for every 30 worked, up to 80 hours per calendar year unless otherwise provided by law