Job Summary
We are seeking an experienced Full Stack Developer with 8–10 years of handson expertise in Java/J2EE, Spring Boot, Angular, Python, Reactive Programming, and Microservices. This role requires a strong independent developer (not a manager) who is highly skilled in backend and frontend technologies and capable of designing, developing, and optimizing enterprisescale applications.
This is an onsite-only role in Charlotte, NC.

Key Responsibilities
Design and implement scalable software solutions using Core Java and J2EE.
Develop and maintain RESTful and SOAP web services.
Utilize Spring Boot, Spring WebFlux, and Reactive Programming for modern application development.
Build and maintain REST APIs and Microservices consumed across multiple teams.
Perform development using Java 11/17 and Python (5+ years).
Use Hibernate for ORM and efficient data handling.
Integrate APIs and ensure smooth communication across systems.
Collaborate with crossfunctional teams to identify and resolve issues.
Adhere to coding best practices, performance optimization, and secure coding standards.
Participate in code reviews and maintain high code quality.
Conduct POCs to validate design and technical decisions.
Represent the team in crossproject meetings.
Monitor system performance, troubleshoot issues, and integrate new features.
Provide recommendations for improving system designs.
Document data flows across systems and applications.
Provide technical mentorship to junior developers.
Respond to systemrelated problems in a timely manner.
Stay current with emerging technologies and industry trends.
Contribute to AGILE ceremonies to ensure smooth sprint execution.

Required Experience & Skills
Core Technical Experience
8–10 years overall experience in Java/J2EE.
7–10 years handson development with Java 11 or Java 17.
Minimum 5 years experience in Python.
Strong experience with:
Spring Framework, Spring Boot
Spring WebFlux and Reactive Programming
Functional Programming paradigms
REST APIs, SOAP, XML
Microservices Architecture
Proven experience using Hibernate.
Strong frontend experience with Angular 11+ (Angular 13–16 preferred).
Cloud, DevOps, and Tooling
AWS
GitHub
Jenkins
Kafka
Agile Methodology
Prompt Engineering (preferred)
Frontend Skills
Angular 11–16
HTML5, CSS3, TypeScript

Preferred Qualifications
Experience in Cards & Payments domain is highly desirable.

Ability to independently handle development tasks (not a management role).
Strong communication skills to collaborate across teams.
Ability to conduct training and support junior staff.
Strong problemsolving skills and a proactive approach to technical challenges.
Years of Experience: 12.00 Years of Experience

Tektree Systems Inc.

Open Positions (1)

Engineering

Java Full Stack Developer (FSD)-W2 only-Onsite