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HubSpot Development Engineer @ Persistent

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 HubSpot Development Engineer

Job Description

About Position:


We are looking for a HubSpot Development Engineer responsible for building, integrating, and maintaining scalable HubSpot CRM solutions. This role focuses on API integrations, data synchronization, authentication, security, and platform architecture, enabling seamless data flow between HubSpot and external systems while ensuring performance, security, and compliance.


  • Role: HubSpot Development Engineer
  • Job Location: All Persistent Locations
  • Experience: 5+ Years
  • Job Type: Full Time Employment

What You'll Do:


  • Develop and maintain integrations using HubSpot REST APIs for CRM and custom objects.
  • Implement OAuth 2.0 authentication for secure application access.
  • Design and implement oneway and twoway data synchronization using HubSpot Data Sync or custom APIs.
  • Handle API rate limits, pagination, and error handling efficiently.
  • Build and manage complex integrations using ETL / iPaaS platforms such as Workato.
  • Define and manage field mapping, schema validation, and incremental sync strategies.
  • Implement OAuth token refresh mechanisms and ensure secure storage of credentials.
  • Apply rolebased access control (RBAC) and encryption to protect sensitive data.
  • Create and manage sandbox environments for testing and validation.
  • Develop and register applications in HubSpots developer portal, configuring scopes and permissions.
  • Design backend systems supporting realtime sync (webhooks) and batch processing.
  • Build embedded experiences using HubSpot UI Extensions (currently in beta).

Expertise You'll Bring:


  • HubSpot API ExpertiseStrong familiarity with HubSpot REST APIs for CRM and custom objects.
  • Handson experience implementing OAuth 2.0 authentication.
  • Solid understanding of HubSpot API rate limits (e.g., 100190 requests per 10 seconds) and pagination handling.
  • Data Sync & IntegrationExperience designing oneway and bidirectional data synchronization using HubSpot Data Sync or custom APIs.
  • Proficiency with ETL / iPaaS platforms such as Workato for complex integrations.
  • Strong understanding of field mapping, schema validation, and incremental sync approaches.
  • Knowledge of data conflict resolution strategies for bidirectional synchronization.
  • Authentication & SecurityExperience implementing OAuth token refresh workflows and secure credential storage.
  • Ability to apply RBAC and encryption for sensitive customer data.
  • Familiarity with compliance standards such as GDPR, SOC 2, and HIPAA.
  • Platform & Architecture KnowledgeHubSpot Developer Account SetupExperience creating HubSpot developer and sandbox accounts for integration testing.
  • Ability to develop, register, and configure applications in HubSpots developer portal, including scope management.
  • Backend System ArchitectureProficiency in backend languages such as JavaScript (Node.js), Python, or Java for API integrations.
  • Experience with SQL and NoSQL databases for customer data synchronization.
  • Understanding of realtime synchronization (webhooks) versus batchbased processing.
  • UI ExtensionsExperience working with HubSpot UI Extensions (Beta) to build embedded and customized HubSpot experiences

Benefits:


  • Competitive salary and benefits package
  • Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications
  • Opportunity to work with cutting-edge technologies
  • Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards
  • Annual health check-ups
  • Insurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents

Values-Driven, People-Centric & Inclusive Work Environment:


Persistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.


  • We support hybrid work and flexible hours to fit diverse lifestyles.
  • Our office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.
  • If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment

Let's unleash your full potential at Persistent - persistent.com/careers


"Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind."

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: IT & Information Security
Role Category: IT Infrastructure Services
Role: IT Infrastructure Services - Other
Employement Type: Full time

Contact Details:

Company: Persistent
Location(s): Pune

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Keyskills:   Custom objects OAuth 2.0 HubSpot APIs Custom UI screens/extensions Node.js Java .NET SAML Back end Python

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Persistent

Persistent Systems builds software that drives our customers business, for enterprises and software product companies with software at the core of their digital transformation. For more information, please visit www.persistent.com