Integration/API Developer Quadient, Infoslips & AWS Ecosystem

Integration/API Developer Quadient, Infoslips & AWS Ecosystem

Location: Hybrid Greater Chicago Area
Duration: 612 months (extension likely)
Engagement: Contract / Contract-to-Hire

Were seeking an experienced Integration/API Developer to design, build, and maintain high-performing integration layers across customer communication, onboarding, and document management platforms.
The role focuses on Quadient Inspire, Infoslips interactive statements, and AWS-based microservices, ensuring seamless data exchange between business systems and client-facing applications.

The ideal candidate has strong API development experience, understands secure document workflows, and can translate complex business requirements into efficient, maintainable integrations.

Key Responsibilities

• Design, develop, and maintain RESTful APIs and microservices connecting Quadient, Infoslips, ERP, CRM, and internal platforms.

• Implement secure document and data integrations across onboarding, billing, and communication systems.

• Develop, test, and deploy API endpoints using AWS services (API Gateway, Lambda, S3, ECS, DynamoDB).

• Build reusable integration frameworks and SDKs to accelerate development for new clients or platforms.

• Partner with Product, Architecture, and QA teams to validate functional, performance, and compliance requirements.

• Support onboarding automation and client data transformation workflows.

• Monitor and optimize integration performance, error handling, and logging.

• Ensure all integrations align with enterprise security standards (OAuth2, JWT, SAML, IAM).

Qualifications

• 58 years of integration or backend API development experience.

• Strong proficiency in AWS development stack (Lambda, API Gateway, S3, CloudFormation/Terraform).

• Hands-on experience with Quadient Inspire, Infoslips, or similar document composition/communication platforms.

• Proficient in Java, C#, Python, or Node.js with REST/JSON/XML APIs.

• Strong grasp of data transformation and ETL concepts.

• Experience with CI/CD automation, source control (Git), and testing frameworks (Postman, Newman, PyTest).

• Familiarity with containerized environments (Docker, ECS/EKS).

• Working knowledge of ISO 27001 security practices and GDPR/PII handling.

Soft Skills

• Problem-solver who thrives in complex, integration-heavy ecosystems.

• Detail-oriented engineer with a strong commitment to stability and quality.

• Clear communicator capable of working with technical and business stakeholders.

Success Metrics

• Reduced integration cycle times and improved platform uptime.

• Documented performance improvements across onboarding and communication workflows.

• API error rate <1% and 99.9% uptime on production integrations.