ALL KNOWN SERVICES · 1 day ago
Mid-Level Full Stack Developer
Charlotte, NC
Contract
Onsite
Senior Level, Lead/Staff
$46/hr - $50/hr
8+ years expALL KNOWN SERVICES is seeking a Mid-Level Full Stack Developer to design and develop scalable applications. The role involves building APIs, developing responsive user interfaces, and collaborating cross-functionally while mentoring juniors and supporting architectural decisions.
Staffing & Recruiting
No H1B
Responsibilities
Design and develop scalable applications using Java/J2EE and Spring Boot
Build REST/SOAP APIs and microservices using Spring WebFlux
Develop responsive UIs using Angular (13–16), TypeScript, HTML5, CSS3
Implement database operations using Hibernate
Perform code reviews, mentor juniors, and support architectural decisions
Ensure security, performance optimization, and system monitoring
Collaborate cross-functionally and contribute to POCs and enhancements
Qualification
Required
8–10+ years of Java/J2EE & Spring Boot experience (Java 11/17)
Strong expertise in Spring WebFlux & reactive programming
5+ years of Python experience
Hands-on Angular (11+), TypeScript, REST APIs, Microservices
Experience with AWS, GitHub, Jenkins, Agile
Strong communication and problem-solving skills
Preferred
Experience in Cards & Payments domain
Company
ALL KNOWN SERVICES
All Known Services is committed to redefining how organizations hire talent and build technology.
2-10 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase