Senior Integration Engineer

Bluleadz; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

Bluleadz seeks a Senior Integrations Engineer to architect and deploy scalable HubSpot integrations with leading CRMs, ERPs, and custom APIs. You will translate business needs into technical specs, build APIs and workflows, and deploy solutions in AWS/Azure cloud environments.

Ideal candidates bring 8+ years in software engineering, strong Node.js/JavaScript skills, and experience with API-driven integrations and cloud platforms. HubSpot and ERP/CRM experience are highly valued.

Qualifications

• 8+ years of software engineering experience.
• 4+ years of experience building API-driven integrations.
• Strong expertise in Node.js and JavaScript.
• Experience with AWS and Azure cloud environments and serverless technologies.
• Proficiency with REST APIs, OAuth, and webhooks.
• Competence with SQL and NoSQL databases.
• Strong debugging and problem-solving skills.
• Experience with version control and deployments using Git and CI/CD.
• Authorization to work in the U.S. without employer sponsorship.
• Strong expertise in .NET / C# (Preferred).
• Experience with HubSpot native and API integrations (Preferred).
• Experience with Salesforce, Dynamics, NetSuite, QuickBooks, or other business systems (Preferred).
• Exposure to Docker and Containerization (Preferred).
• Familiarity with integration monitoring and observability tools (Preferred).

Responsibilities

• Design and build custom integrations between HubSpot and external systems like Salesforce, Microsoft Dynamics, NetSuite and QuickBooks.
• Gather technical requirements and translate business needs into technical specifications.
• Develop APIs, webhooks, and middleware using .NET, Node.js, and/or JavaScript.
• Deploy and manage cloud-based integration solutions in AWS and Azure.
• Create workflows using HubSpot features or automation platforms like Zapier or Make.
• Create data mapping and synchronization strategies.
• Troubleshoot integration issues and optimize performance.
• Implement CI/CD pipelines and deployment workflows.
• Collaborate with clients and internal teams to deliver the right technical solution.
• Maintain technical documentation, team standards and best practices.
• Mentor junior developers.

Skills

Node.js

JavaScript

REST APIs

OAuth

Webhooks

SQL

NoSQL

Git

CI/CD

Problem solving

Tools

AWS

Azure

Git

Docker

HubSpot API

Job description

As a highly rated Elite HubSpot Onboarding & Implementation Agency, we are proud to foster a culture of innovation and excellence and continue to deliver the best customer experience for HubSpotters.

We are looking for smart, passionate, and creative team members to join us as we continue our mission of transforming the way companies market, sell, and service their customers using the HubSpot platform.

Overview

Our Senior Integrations Engineer is a high-impact technical role where you’ll architect, build, and deploy scalable integrations connecting HubSpot to leading CRMs, ERPs, accounting systems, and custom APIs.

If you thrive on solving complex technical challenges, streamlining enterprise operations, and building seamless automated workflows that unlock powerful data visibility, this is your place to innovate and make a lasting impact.

Your Impact and Core Objectives

• Design and build custom integrations between HubSpot and external systems like Salesforce, Microsoft Dynamics, NetSuite and QuickBooks.
• Gather technical requirements and translate business needs into technical specifications.
• Develop APIs, webhooks, and middleware using .NET, Node.js, and/or JavaScript.
• Deploy and manage cloud-based integration solutions in Amazon Web Services and Microsoft Azure.
• Create workflows using native HubSpot features or automation platforms like Zapier or Make.
• Create data mapping and synchronization strategies.
• Troubleshoot integration issues and optimize performance.
• Implement CI/CD pipelines and deployment workflows.
• Collaborate with clients and internal teams to deliver the right technical solution.
• Maintain technical documentation, team standards and best practices.
• Mentor junior developers.

The Skills and Qualifications You Bring

• 8+ years of software engineering experience
• 4+ years of experience building API-driven integrations
• Strong expertise in Node.js and JavaScript
• Experience with AWS and Azure cloud environments and fluency with serverless technologies (AWS Lambda / Azure Functions)
• Proficiency with REST APIs, OAuth, and webhooks
• Competence with SQL and NoSQL databases
• Strong debugging and problem-solving skills
• Experience with version control and deployments using Git and CI/CD
• Authorization to work in the U.S. without employer sponsorship
• Strong expertise in .NET / C# (Preferred)
• Experience with HubSpot native and API integrations (Preferred)
• Experience with Salesforce, Dynamics, NetSuite, QuickBooks, or other business systems (Preferred)
• Exposure to Docker and Containerization (Preferred)
• Familiarity with integration monitoring and observability tools (Preferred)