Senior Integration Developer

Job Title: Senior Integration Developer
Fulltime
Remote (U.S. based) with occasional travel to client or partner sites as needed
Experience - 5+ Years
Clearance Requirement: U.S. Citizenship and Green Card Holder with the ability to obtain a clearance
Ideally US Citizen OR Green Card Holder - A minimum of 3-5 years of continuous U.S. residency is requires due to Federal Background check requirements
JOB DESCRIPTIOPN
Avilamb Inc. is seeking a Senior Integration Developer to design and deliver scalable enterprise integrations and cloud-based solutions. This role will define integration architecture and standards, build secure APIs and backend services, and provide technical leadership across the full software development lifecycle.
1. Duties and Responsibilities
Design end-to-end system architecture spanning frontend, backend, integration layers, and cloud infrastructure, translating requirements into scalable Azure-based solutions.
Define technical standards, integration design patterns, and best practices to guide the development team.
Create and maintain architecture diagrams, technical specifications, and design documents, including data mapping and configuration details.
Build backend services and APIs using Python (e.g., FastAPI, Django, Flask), JavaScript, TypeScript, Azure, or enterprise integration tools such as MuleSoft, Apigee, Kong, Workato, or BizTalk.
Design, build, and integrate RESTful APIs connecting third-party and internal systems for reliable, consistent data exchange.
Implement API security using OAuth2, JWT, API keys, versioning, rate limiting, and robust error handling.
Design and implement asynchronous processing using message queues and event streaming.
Manage the full software development lifecycle (SDLC), including developing, testing, and deploying integration processes across Test, UAT, and Production environments.
Monitor integration performance, proactively troubleshoot issues, and provide expert-level post-deployment support.
Collaborate with cross-functional teams to optimize data flows and ensure adherence to integration best practices.
Take ownership of assigned projects, manage stakeholder expectations, and mentor junior team members toward successful delivery.
2. Qualifications and Skills
5+ years of hands-on experience with one or more modern programming languages (e.g., Java, Python, JavaScript/TypeScript) for building backend services and APIs.
Strong understanding of integration patterns and architectural styles, including point-to-point, hub-and-spoke, event-driven, pub/sub, ESB, and iPaaS.
Hands-on experience with API design and development, including RESTful services, SOAP, and/or GraphQL.
Working knowledge of API security standards and protocols, including OAuth2, JWT, SAML, and API keys, as well as best practices for versioning, throttling, and error handling.
Experience with at least one major cloud platform (Azure, AWS, or GCP), including cloud-native architecture and deployment practices.
Solid understanding of data mapping, transformation, and orchestration techniques across heterogeneous systems.
Experience managing the full SDLC, including CI/CD pipelines, testing strategies, and deployment across Dev, Test, UAT, and Production environments.
3. Education
Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field.
4. Clearance / Suitability
Must be able to obtain and maintain a Public Trust clearance.

Work arrangement
Yes