Full Stack Developer
ahava servicesChicago (IL)
About the role
Full-Stack Integration Developer Ahava Services is hiring a Senior Full-Stack Integration Developer. You’ll build secure enterprise web applications and integrate digital identity-verification solutions using Experian or comparable platforms. You’ll work closely with architects, cybersecurity teams, QA, infrastructure, and vendors to deliver accessible, auditable digital services.
Responsibilities:
Full-Stack Application Development: Design, develop, and maintain secure web applications, APIs, and business logic across the SDLC.Front-End UI Development and User Experience: Build responsive, accessible UIs for identity enrollment, verification workflows, form validation, and error handling. Back-End Services and Identity Verification Integration: Develop secure RESTful services that integrate Experian identity-proofing APIs, covering verification workflows, risk-signal processing, decision responses, and exception management. API Security, Authentication, and Authorization: Secure integrations using OAuth 2.0, OIDC, mTLS, API gateways, certificates, and secrets management. Identity Security, Data Protection, and Compliance: Apply NIST SP 800-63 principles, encryption, data masking, PII protection, and audit logging. Application Testing, Troubleshooting, and Performance Optimization: Run unit, integration, API, accessibility, performance, and security tests. Resolve defects through root-cause analysis. DevSecOps, Monitoring, and Release Management: Support CI/CD pipelines, code reviews, monitoring, SIEM integration, and controlled deployments with rollback procedures. Technical Documentation and Cross-Functional Collaboration: Maintain designs, API documentation, and runbooks. Work closely with architects, security, QA, and Experian vendor support.
Qualifications:
- 5+ years of full-stack development and integration experience
- Strong HTML5, CSS3, JavaScript/TypeScript, and Angular or React skills
- Hands-on back-end and REST API development experience
- Experience integrating Experian or similar identity-verification services
- Solid knowledge of API security, authentication, and data protection
- Experience with Git, automated testing, CI/CD, and DevSecOps practices
- Preferred experience
- Public-sector or digital identity project experienceWCAG accessibility implementationAPI testing, vulnerability scanning, and performance monitoring tools
- Production support experience coordinating with external vendors
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