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Principal Engineer

InfoVision, Inc.United States🇺🇸United StatesPosted 11 Sept 2026

Quick Overview

Seniority

Leader

Work mode

Hybrid

Location

United States

Posted

Yesterday

DynamoDBMySQLNext.jsPHPSOAPSpringSpring BootAPI GatewayAWSCircleCICloudFormationJavaLaravelPlaywrightPythonRESTReactTypeScript

Job Description

Technical Environment

Cloud Services: High-availability AWS stack including Lambda, EventBridge, DynamoDB, S3, ECS Fargate, Aurora, API Gateway, CloudWatch, and Secrets Manager
Development Languages: Modern Python and Java (Spring Boot) alongside TypeScript/React (Next.js 16) frontends, with legacy domain coverage in PHP/Laravel
AI & Agentic Systems: Advanced agentic workflow orchestration utilizing lean AWS Bedrock AgentCore, MCP servers, or LangChain/LangGraph frameworks
Data Engineering: Complex data architectures featuring DynamoDB single-table design, MySQL/Aurora, S3 data lakes, Glue Data Catalog, Athena, and Data pipelines
Infrastructure & Security: Enterprise-grade CI/CD and observability via CloudFormation, Auth0 consolidation, OpenTelemetry, and CircleCI
Integration Surfaces: Multi-protocol connectivity spanning REST, SOAP/XML, EventBridge event-bus patterns, SES processing, and Playwright browser automation

You Should Have

8+ years of software engineering experience with at least 3 years in a Staff / Principal / Architect role
Build Cloud native solutions with emphasis on speed to market
Deep hands-on experience (About 40-50% in the code, 40-50% in Design) with AWS serverless (Lambda, EventBridge, DynamoDB, StepFunctions) and traditional service architectures (ECS, RDS, API Gateway)
Experience spending 10-20% of your time in mentoring, cross-team alignment and operating mechanisms
Track record of leading monolith-to-services migrations strangler fig, dual-write validation, traffic-splitting, canary rollouts
Fluency across multiple languages: you can review PHP, architect & prototype Python, architect Java services, and reason about TypeScript frontends
Experience with event-driven architectures, configuration-driven workflow engines, and DynamoDB single-table design
Strong opinions on observability and the discipline to instrument before you migrate
The ability to write a design doc that a senior IC can implement without ambiguity, and the judgment to know when to write code yourself instead

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