Senior Engineer, API Integrations

At Signature Aviation, we are modernizing aviation operations through technology and seamless integrations. We are seeking a Senior Engineer – API Integrations to design, build, and maintain secure and scalable API and integration solutions across ERP, CRM, OMS, POS, reservations, and third‑party platforms. In this role, you will be responsible for developing cloud‑native integrations and APIs that connect mission‑critical systems across our aviation ecosystem.

You will collaborate with architects, product owners, and business teams to deliver reliable, high‑performing solutions on Azure.

• Design and Develop Integrations:
  Build enterprise‑grade API and integration solutions using Azure services (Azure Functions, Logic Apps, API Management, Service Bus, Event Grid).
• Develop APIs:
  Design, implement, and maintain RESTful APIs using C# (.NET/.NET Core), JSON, and API‑first principles.
• Cloud‑Native Engineering:
  Utilize Azure Application Insights, Key Vault, and Storage Accounts to deliver secure, efficient integrations.
• Implement CI/CD Pipelines:
  Develop and maintain CI/CD pipelines to enable automated deployments and faster delivery in a Dev Ops environment.
• Collaborate with Teams:
  Work closely with architects, developers, and product teams to translate requirements into integration solutions.
• Monitor and Troubleshoot:
  Maintain integration observability and proactively resolve performance or reliability issues.
• Continuous Improvement:
  Contribute to modernization efforts by refactoring legacy integrations into API‑first and event‑driven architectures.
• Support innovation initiatives, including deploying AI‑powered decision support, task automation, and predictive operational insights at the base.

• Bachelor’s degree in Computer Science, Engineering, or related field.
• 5+ years of middleware/integration engineering, with at least 2 full lifecycle Azure project implementations.
• Programming Expertise:
  Strong proficiency in C#/.NET Core, RESTful API development, and event‑driven integration patterns.
• Azure Proficiency:
  Hands‑on experience with Azure Functions, Logic Apps, Service Bus, API Management, Event Grid, Key Vault, and Application Insights.
• CI/CD:
  Experience with Dev Ops tools and building automated deployment pipelines.
• Problem‑Solving:
  Ability to troubleshoot complex integrations and deliver secure, scalable solutions.
• Team
  
  Collaboration:
  
  Proven ability to work effectively with cross‑functional and distributed teams.
• Microsoft certifications (Azure Developer, Azure Administrator, or equivalent).
• Experience with iPaaS platforms (Mule Soft, Boomi, or Azure Integration Services).
• Knowledge of hybrid cloud and on‑premise integration challenges.
• Familiarity with aviation, logistics, or operations technology is a plus.
• Experience enabling AI/analytics‑driven integrations for real‑time insights and automation.
• Knowledge of aviation operations, ground handling, or FBO workflows is a plus.
• Background in deploying AI‑powered or predictive systems into frontline environments.
• Architecture:
  Microservices, event‑driven design, domain‑driven design (DDD).
• Cloud Platforms:
  Azure (preferred) or AWS, with focus on hybrid/on‑premise integrations.
• Messaging Systems:
  Azure Service Bus, Kafka, Pub/Sub, Twilio integration for notifications.
• POS and Payment Systems:
  Payment gateways, mobile POS solutions, EMV compliance.
• OMS and CRM Integrations: OMS platforms, MSFT Dynamics.
• APIs: REST, Graph
  
  QL, API‑first development, API Management (Azure APIM).
• Security: OAuth 2.0, SSO, PCI‑DSS compliance for payment data.
• Observability:
  Dynatrace, Splunk, Azure Monitor, Prometheus.
• AI Enablement:
  Architecting systems to integrate with AI/ML models and decision engines.

With more than 225 locations worldwide, Signature Aviation is the largest global network of private aviation terminals, delivering safe, convenient, and elevated experiences to those we serve. As a premier hospitality organization and a certified Great Place to Work™, we are committed to redefining private air travel. Our nearly 6,000‑strong team of aviation experts and enthusiasts is dedicated to delivering excellence to our guests and communities, and it starts…