API Developer & Integration Specialist Job at Zazz

Job Description

We are seeking a highly skilled, self-directed Part-Time API Developer & Integration Specialist to own and rapidly execute software integrations across a diverse portfolio of SaaS platforms and client environments. This is a hands-on, execution-focused role — the ideal candidate thrives in a fast-moving setting, takes full ownership of their work, and brings a relentless commitment to efficiency, security, and quality. You will be responsible for designing, building, and maintaining API-driven automations and integrations that connect platforms spanning CRM, ERP, RMM, PSA, practice management, project management, file storage, and more — for multiple clients and multiple use cases simultaneously. You will work independently with minimal oversight, delivering results that are clean, documented, and built to last.

Job Responsibility

Design, build, and maintain API integrations between myriad SaaS platforms across multiple client environments and use cases
Leverage middleware platforms — including N8N, Zapier, Make (Integromat), Paragon, Keragon, and similar tools — to orchestrate multi-step automation workflows
Implement field and form mapping to push structured data between platforms (e.g., CRM to ERP, RMM to PSA, intake form to practice management system)
Develop and maintain integrations using RESTful APIs, webhooks, OAuth 2.0, and API token-based authentication
Build and deploy MCP (Model Context Protocol) package integrations to enable AI-assisted workflows and agentic automation
Ensure all integrations meet HIPAA, SOC 2, and ISO compliance requirements, with secure credential handling and appropriate data governance practices
Document integration architectures, data flows, field mappings, and credentials in a clear and maintainable format
Proactively identify inefficiencies in existing workflows and propose or implement improvements
Coordinate with internal stakeholders and clients to gather requirements and translate them into precise, executable integration specifications
Manage multiple integration projects concurrently with strong prioritization and clear communication

Requirements

Advanced, hands-on experience with one or more of: N8N, Zapier, Make (Integromat), Paragon, Keragon, or comparable middleware
Ability to architect multi-step, conditional, and error-handled automation workflows from scratch
Experience with trigger/action design, webhook configuration, and real-time vs. scheduled sync patterns
Deep expertise in RESTful API consumption, authentication methods (API keys, OAuth 2.0, JWT, Basic Auth), and API documentation interpretation
Experience integrating with platforms such as: HubSpot, Salesforce, Practice Fusion, JotForm, Airtable, Asana, Smartsheet, Egnyte, and similar enterprise SaaS tools
Proficiency with JSON/XML data transformation, field mapping, and schema normalization across disparate platforms
Strong scripting ability in at least one language (Python, JavaScript/Node.js, or similar) for custom API logic, data wrangling, and error handling
Working knowledge of Model Context Protocol (MCP) and experience deploying MCP packages to integrate AI capabilities into automated workflows
Familiarity with AI API platforms and how to route, format, and handle LLM-based inputs/outputs within integration pipelines
Strong understanding of secure API integration practices: secret management, token rotation, encrypted storage of credentials, and principle of least privilege
Demonstrated experience building integrations in HIPAA-compliant, SOC 2-audited, and/or ISO 27001-aligned environments
Ability to assess and document data flows that involve PHI (Protected Health Information) or other sensitive data categories
Strong written and verbal English language proficiency — required. Must be able to write clear technical documentation, communicate requirements with non-technical stakeholders, and produce concise status updates
6+ years work experience

Nice to have

Ticketing & service desk integrations: Zendesk, Halo PSA, Autotask, Confluence/Jira, or similar ITSM platforms
MSP (Managed Service Provider) background or experience working across multiple client environments simultaneously
RMM-to-PSA integration experience (e.g., NinjaOne, ConnectWise, Kaseya, Datto)
Experience with EHR/EMR or healthcare-specific integrations (e.g., Practice Fusion, Kareo, DrChrono, HL7/FHIR familiarity)
Exposure to iPaaS platforms at an enterprise level (MuleSoft, Boomi, Workato, Tray.io)
Understanding of database-level integrations (SQL queries, Postgres, or similar) for advanced data pipeline construction
Prior experience in a client-facing or consulting role delivering integrations under deadline

Zazz - All Job Offers

Select Country

API Developer & Integration Specialist

Job Description

Job Responsibility

Requirements

Nice to have

Looking for more opportunities?

API Developer & Integration Specialist

Data Integration Specialist

Mid/Senior Murex Integration Specialist

Security Technical Services Systems Integration Specialist

Senior Associate Technical Services Cross Technology Systems Integration Specialist

Systems Integration Specialist Advisor

Senior Security TS Systems Integration Specialist

Security TS Systems Integration Specialist

Systems Integration Specialist

Our AI answers in your language