Senior Tech Lead: AI-Driven Microservices & Frontend

A2Z Sync, Inc.; Northern (KY); Hybrid; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical benefits

STD/LTD and life insurance

401k matching

Unlimited PTO

Mental health support

Pet insurance

Identity theft protection

Denver hybrid (2 days in office)

Job summary

A2Z Sync is seeking a Tech Lead to steer multi-domain product areas in a fast-paced automotive SaaS environment. You will anchor architecture, drive end-to-end design, and own production readiness for onshore and offshore engineers.

You will blend frontend-backend delivery with domain-driven boundaries, implement event-driven pipelines, and guide AI agent integrations while maintaining performance, reliability and clear design docs.

Qualifications

• 7+ years of professional software engineering experience, with at least 2 years operating as a tech lead or staff engineer.
• Strong proficiency in at least 3 of: Python, Java/Spring Boot, PHP/Laravel, TypeScript/React.
• Hands-on production experience with AWS: Lambda, EventBridge, DynamoDB, ECS or Fargate, RDS/Aurora, API Gateway, SQS/SNS, CloudWatch.

Responsibilities

• Own end-to-end ownership of multiple product or platform areas with 3-5 engineers per product.
• Design, implement, and rollout dual-write, traffic-splitting, and per-tenant feature flags for service boundaries.
• Deliver full-stack features across micro-frontends and microservices with performance and monitoring in mind.
• Lead data and service boundaries, including data migrations and corpus governance in distributed systems.
• Guide AI agent co-delivery, defining contracts, SLAs, idempotency, and guardrails for domain integration.
• Maintain team velocity, code quality, and mentoring across engineers in onshore and offshore locations.

Skills

Python

Java/Spring Boot

TypeScript/React

PHP/Laravel

AWS

Microservices

Tools

AWS Bedrock

EventBridge

DynamoDB

Aurora

API Gateway

S3

Job description

A2Z Sync is seeking a Tech Lead to steer multi-domain product areas in a fast-paced automotive SaaS environment. You will anchor architecture, drive end-to-end design, and own production readiness for onshore and offshore engineers.

You will blend frontend-backend delivery with domain-driven boundaries, implement event-driven pipelines, and guide AI agent integrations while maintaining performance, reliability and clear design docs.