Senior Full-Stack Integration Developer at Krasan Consulting Services · Springfield, IL · Joined
KS
Senior Full-Stack Integration Developer
Krasan Consulting Services · Springfield, IL · Just now · 0 applicants
NewOn-siteFull-timeSenior
Pay
Pay not listed
Workplace
On-site
Job type
Full-time
Level
Senior
Source: jobright · Posted by joined-scrapper
About the role
Krasan Consulting seeks a Senior Full-Stack Integration Developer to build and support secure enterprise web applications and identity-verification services, with emphasis on front-end/back-end development, API security, and system integration.
What you’ll do
Build, integrate, enhance, and support secure enterprise web applications and digital identity-verification solutions
Develop secure back-end services, RESTful APIs, and service-layer business logic
Integrate identity-proofing APIs and verification workflows with enterprise applications
Implement API security controls, secrets management, and least-privilege access
Perform testing, troubleshoot defects, and support production applications
What you’ll need
5+ years of professional software development and integration experience across the full SDLC
Proficiency in HTML5, CSS3, JavaScript/TypeScript, and modern UI frameworks such as Angular or React
Experience developing responsive web applications, reusable UI components, and secure user-facing workflows
Hands-on server-side development with RESTful APIs, service-layer business logic, and integration services
Experience integrating Experian or comparable identity-verification services and identity-proofing APIs
Knowledge of OAuth 2.0, OpenID Connect, mutual TLS, API gateways, secure coding, and NIST SP 800-63
Original job description
Krasan Consulting Services is seeking a Senior Full-Stack Integration Developer to build, integrate, enhance, and support secure enterprise web applications and digital identity-verification solutions. The role focuses on front-end and back-end development, identity-platform integrations, API security, testing, and secure software delivery.5+ years of…