Senior Engineer, API Integrations

Signature Aviation

Senior Engineer designing, building, and maintaining API integrations for aviation technology solutions. Collaborating with teams to deliver secure and scalable systems using Azure services.

Posted 5/26/2026full-timeRemote • Florida • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

AWSAzureCloudGraphQLKafkaMicroservices.NETPrometheusSplunkVault

About the role

Key responsibilities & impact

Build enterprise-grade API and integration solutions using Azure services (Azure Functions, Logic Apps, API Management, Service Bus, Event Grid).
Design, implement, and maintain RESTful APIs using C# (.NET/.NET Core), JSON, and API-first principles.
Utilize Azure Application Insights, Key Vault, and Storage Accounts to deliver secure, efficient integrations.
Develop and maintain CI/CD pipelines to enable automated deployments and faster delivery in a DevOps environment.
Work closely with architects, developers, and product teams to translate requirements into integration solutions.
Maintain integration observability and proactively resolve performance or reliability issues.
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.

Requirements

What you’ll need

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.
Strong proficiency in C#/.NET Core, RESTful API development, and event-driven integration patterns.
Hands-on experience with Azure Functions, Logic Apps, Service Bus, API Management, Event Grid, Key Vault, and Application Insights.
Experience with DevOps tools and building automated deployment pipelines.
Ability to troubleshoot complex integrations and deliver secure, scalable solutions.
Proven ability to work effectively with cross-functional and distributed teams.
Microsoft certifications (Azure Developer, Azure Administrator, or equivalent).
Experience with iPaaS platforms (MuleSoft, 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, GraphQL, 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

Benefits

Comp & perks

Medical/prescription drug, dental, and vision Insurance
Health Savings Account
Flexible Spending Accounts
Life Insurance
Disability Insurance
401(k)
Critical Illness, Hospital Indemnity and Accident Insurance
Identity Theft and Legal Services
Paid time off
Paid Maternity Leave
Tuition reimbursement
Training and Development
Employee Assistance Program (EAP) & Perks

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

C#.NET CoreRESTful API developmentevent-driven integration patternsCI/CD pipelinesAPI-first principlesmicroservices architecturehybrid cloud integrationAI/ML integrationsecurity compliance

Soft Skills

troubleshootingcross-functional collaborationproblem-solvingcommunicationinnovation support

Certifications

Azure DeveloperAzure Administrator