Systech Corp Mexico
Full Stack Developer / Onsite / Dallas / must be US Citizen
Job Summary We are looking for a highly skilled
Full Stack Developer
with strong expertise in
Java 16 Spring Boot Kafka Cassandra and ReactJS . This role involves primarily backend development (approximately 80%) while also contributing to frontend development (approximately 20%) using
ReactJS . The ideal candidate should have experience in
microservices architecture RESTful APIs distributed systems
and modern front-end technologies delivering end-to-end solutions.
Key Responsibilities Backend Development (80%):
Design, develop and maintain
scalable backend applications
using
Java 16
and
Spring Boot .
Develop and expose
RESTful web services
using Spring Boot and Jersey.
Implement
microservices architecture
to ensure modularity, scalability and maintainability.
Work with
Apache Kafka
for real-time streaming event processing and asynchronous messaging patterns.
Design and manage
Cassandra NoSQL database
solutions with high availability and performance.
Participate in
code reviews
unit testing
and
integration testing
to maintain high code quality.
Troubleshoot and optimize application performance, memory management and database queries.
Frontend Development (20%):
Develop responsive and dynamic web applications using
ReactJS Redux HTML CSS and JavaScript .
Collaborate with UX/UI designers to implement intuitive and efficient user interfaces.
Integrate frontend components with backend RESTful APIs and services.
Ensure cross-browser compatibility, responsive design and optimal performance.
Participate in frontend code reviews, unit testing and debugging.
Collaboration & Documentation:
Work closely with product managers, developers, QA and DevOps teams to deliver integrated solutions.
Maintain clear technical documentation for both backend and frontend components.
Participate in requirement analysis, architecture discussions and technical decision-making.
Required Skills & Qualifications:
7 years of professional experience
in backend development using
Java 16
and
Spring Boot .
Strong experience with
microservices architecture
and
RESTful API development .
Hands‑on experience with
Apache Kafka
and
Cassandra
(or similar NoSQL databases).
Strong
ReactJS
skills with experience in
Redux HTML CSS and JavaScript .
Experience with
Jersey framework
for RESTful web services.
Knowledge of
unit testing frameworks
such as JUnit, Mockito, TestNG for backend and Jest/React Testing Library for frontend.
Familiarity with
CI/CD pipelines , Git and Agile/Scrum methodology.
Strong understanding of
design patterns, OOP, SOLID principles
and responsive frontend development.
Excellent problem‑solving, analytical and collaboration skills.
Key Skills REST, Eclipse, JSP, JUnit, Spring, Struts, Jpa, Hibernate, Maven, J2EE, Jdbc, Java
Employment Details Employment Type :
Full Time
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Job Summary We are looking for a highly skilled
Full Stack Developer
with strong expertise in
Java 16 Spring Boot Kafka Cassandra and ReactJS . This role involves primarily backend development (approximately 80%) while also contributing to frontend development (approximately 20%) using
ReactJS . The ideal candidate should have experience in
microservices architecture RESTful APIs distributed systems
and modern front-end technologies delivering end-to-end solutions.
Key Responsibilities Backend Development (80%):
Design, develop and maintain
scalable backend applications
using
Java 16
and
Spring Boot .
Develop and expose
RESTful web services
using Spring Boot and Jersey.
Implement
microservices architecture
to ensure modularity, scalability and maintainability.
Work with
Apache Kafka
for real-time streaming event processing and asynchronous messaging patterns.
Design and manage
Cassandra NoSQL database
solutions with high availability and performance.
Participate in
code reviews
unit testing
and
integration testing
to maintain high code quality.
Troubleshoot and optimize application performance, memory management and database queries.
Frontend Development (20%):
Develop responsive and dynamic web applications using
ReactJS Redux HTML CSS and JavaScript .
Collaborate with UX/UI designers to implement intuitive and efficient user interfaces.
Integrate frontend components with backend RESTful APIs and services.
Ensure cross-browser compatibility, responsive design and optimal performance.
Participate in frontend code reviews, unit testing and debugging.
Collaboration & Documentation:
Work closely with product managers, developers, QA and DevOps teams to deliver integrated solutions.
Maintain clear technical documentation for both backend and frontend components.
Participate in requirement analysis, architecture discussions and technical decision-making.
Required Skills & Qualifications:
7 years of professional experience
in backend development using
Java 16
and
Spring Boot .
Strong experience with
microservices architecture
and
RESTful API development .
Hands‑on experience with
Apache Kafka
and
Cassandra
(or similar NoSQL databases).
Strong
ReactJS
skills with experience in
Redux HTML CSS and JavaScript .
Experience with
Jersey framework
for RESTful web services.
Knowledge of
unit testing frameworks
such as JUnit, Mockito, TestNG for backend and Jest/React Testing Library for frontend.
Familiarity with
CI/CD pipelines , Git and Agile/Scrum methodology.
Strong understanding of
design patterns, OOP, SOLID principles
and responsive frontend development.
Excellent problem‑solving, analytical and collaboration skills.
Key Skills REST, Eclipse, JSP, JUnit, Spring, Struts, Jpa, Hibernate, Maven, J2EE, Jdbc, Java
Employment Details Employment Type :
Full Time
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