Note: The job is a remote job and is open to candidates in USA. PlanHub is the leading pre-construction SaaS platform and marketplace helping general contractors, subcontractors, and suppliers connect and grow their businesses. They are looking for an experienced Senior Software Engineer to work on their email delivery platform, which is crucial for connecting users and driving revenue. The role involves designing and operating the email delivery system, integrating AI-driven insights, and ensuring high reliability for mission-critical data flows.
Responsibilities
- Design, develop, own and operate the email delivery system services, queues, and related cloud infrastructure
- Ensure robust, scalable, asynchronous data processing, including handling throttling, retry policies, and idempotency
- Integrate data from machine learning services and AI signals into the targeting and matching algorithms for email campaigns
- Define and enforce integration contracts between application, data, and ML/AI teams
- Deploy, monitor, and maintain services using observability tools (Datadog logging, alerts, and distributed tracing)
- Troubleshoot production issues, optimize pipeline performance, and ensure high reliability for mission-critical data flows
Skills
- 5+ years of professional software engineering experience
- Proficiency in modern PHP development
- Experience building backend services or integration pipelines in cloud environments
- Strong understanding of event-driven and message-driven architectures
- Experience using relational databases, specifically MySQL, to build robust, performant applications, including query optimization, locking and transaction isolation modes, and data modeling
- Experience using AI coding tools (e.g., Claude Code, Cursor or similar tools) to improve software delivery, coupled with strong engineering judgment and quality controls
- Strong problem-solving skills with attention to code quality, testing, and maintainability
- Hands-on experience with AWS services such as SQS, EventBridge, Lambda, SNS, and DynamoDB
- Familiarity with operating containerized workloads in production
- Solid understanding of asynchronous processing, retry logic, idempotency, and distributed system reliability
- Experience with monitoring and observability in cloud environments
- Experience with Infrastructure-as-Code using Terraform
- Experience working with email service providers such as SendGrid
- Experience in Laravel development
Benefits
- An awesome culture where you will be empowered, make an impact, and learn a ton
- Remote friendly
- Open time-off policy
- 401(k)/GRSP plan with a company match
Company Overview