Senior Software Engineer - Integations

PlanHub is the leading pre-construction SaaS platform and marketplace helping general contractors, subcontractors, and suppliers connect and grow their businesses. Built with tradespeople in mind, PlanHub is designed around the user workflow to help boost productivity, maintain deadlines, increase revenue, and create relationships. Easily post projects or submit bids with anytime-anywhere collaboration for every commercial construction trade.

We are expanding our capabilities with event-driven pipelines and enriched APIs. We are seeking a developer who is passionate about building robust, scalable, cloud-native systems that seamlessly integrate data between services and enable emerging AI-driven use cases.

As a Senior Software Engineer, Integrations, you will design, implement, and maintain the data flows that connect internal PlanHub systems with external partners and SaaS platforms. Your work will focus on building webhook ingestion endpoints, streaming data pipelines, CRM synchronization, and ingestion layers for search and operational storage.You will work extensively with AWS services, event-driven architectures, JSON-based schemas, and infrastructure-as-code.

What you will be doing:

• Design, implement, and maintain webhook endpoints using AWS API Gateway and Lambda for inbound partner data.
• Build synchronization pipelines that process data from Kinesis streams and synchronize it to HubSpot and other systems.
• Implement ingestion and indexing pipelines that deliver data into OpenSearch, DynamoDB, or other persistence layers.
• Work within message-driven and event-driven architectures, using services such as EventBridge, SQS, SNS, and Kinesis.
• Ensure robust, scalable, asynchronous data processing, including handling retries, backoff, ordering, and idempotency.
• Develop integration code using TypeScript, Python, and/or PHP.
• Define data contracts and validation rules using JSON Schema and OpenAPI specifications.
• Deploy, monitor, and maintain services using observability tools (Datadog, logging, alerts, tracing).
• Collaborate closely with Backend, DevSecOps, and Data teams to ensure consistency and reliability across integration pipelines.
• Troubleshoot production issues, optimize pipeline performance, and ensure high reliability for mission-critical data flows.

What you will need to be successful:

• Experience building backend services or integration pipelines in cloud environments.
• Strong understanding of event-driven and message-driven architectures.
• Hands-on experience with AWS services such as SQS, EventBridge, Lambda, SNS, DynamoDB, and Firehose
• Experience with Kinesis or Kafka for streaming data pipelines.
• Experience with Infrastructure-as-Code using Terraform and/or AWS CDK.
• Familiarity with containers (Docker, ECS, or Kubernetes).
• Solid understanding of asynchronous processing, retry logic, idempotency, and distributed system reliability.
• Experience with monitoring and observability in cloud environments.

Nice to have:

• Experience with OpenSearch for indexing and search workloads.
• Experience with CRM integrations such as HubSpot or Salesforce.
• Knowledge of CDC patterns, event contracts, and streaming data enrichment.

What's in it for you:

The opportunity to join a dynamic team that landed into the top list of Inc. 5000 in 2024. You can make an immediate impact as PlanHub moves to dominate the industry!

PlanHub offers:

• An awesome culture where you will be empowered, make an impact, and learn a ton
• Remote friendly
• Open time-off policy
• 401(k)/RRSP plan with a company match

This position will be a remote position within the United States or Canada. Occasional trips to our West Palm Beach, FL office, may be required. Applicants must be authorized to work for any employer within the United States or Canada. We are unable to sponsor or take over sponsorship of an employment Visa at this time.

PlanHub is an equal opportunity employer. We are committed to providing equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, protected veteran status, or any other characteristic protected by applicable federal, state, or local laws.

PlanHub complies with all applicable laws governing nondiscrimination in employment in every location in which the company operates. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, benefits, training, and development.

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