JAVA Microservices

SFE; Irving (TX); On-site; USD 120,000 - 190,000; Full time

Job summary

SFE is seeking an experienced Senior Java/Microservices engineer in Irving, TX to design and implement scalable software systems and collaborate with cross-functional teams. The role emphasizes delivering robust RESTful services and cloud-ready architectures.

The candidate should demonstrate expertise in Spring Boot, distributed systems, and modern DevOps practices, ensuring high availability and reliable performance in complex environments.

Qualifications

• Experience with microservices architecture and Spring Boot.
• RESTful web services expertise.
• Knowledge of MongoDB and Kubernetes.
• Expertise in Java, J2EE, Spring Cloud, Eureka, Spring Cloud Gateway, Spring Security.
• Cloud service design with Docker, Kubernetes, AWS, OpenShift.
• Experience with Nginx and Tomcat; TLS/SSL certificates.
• Understanding of distributed systems and databases (PostgreSQL/Oracle/SQL).
• HA, redundancy, clustering, DR, load balancing.
• NoSQL Mongo knowledge.
• Unix/Linux/Windows familiarity.
• Collaborative with client staff; proactive.

Responsibilities

• Design and build software systems with well-defined interfaces.
• Communicate with the tech lead to understand the technology thoroughly.
• Perform unit and system testing.
• Work in an agile environment.
• Demonstrate high level of coding skills to handle complex scenarios.
• Design for scale.

Skills

Microservices architecture

Java design patterns

Distributed systems

TDD

CI/CD

High availability

Agile

Tools

Java

Spring Boot

Spring Cloud

Eureka

Spring Cloud Gateway

Spring Security

MongoDB

Nginx

Tomcat

Docker

Kubernetes

OpenShift

AWS

Job description

Responsibilities

• Design and build software systems that have well-defined interfaces
• Communicate with the tech lead, to understand the technology thoroughly
• Perform unit and system testing
• Work in an agile environment
• Able to demonstrate high level of coding skills to handle complex scenarios
• Deep understanding and experience in designing for scale

Requirements

• Experienced in Micro services architecture and java with good understanding of design patterns, spring boot framework
• Expertise in RESTful web services, and includes Advanced JavaScript architecture.
• Knowledge of MongoDB, Kubernetes
• Expertise in Java,J2EE Spring Boot, Spring Cloud, Eureka, Spring Cloud Gateway, Spring Security
• Deep Understanding of service design for Cloud environment and related technologies Dockers, Kubernetes, AWS and OpenShift.
• Experience with web servers Nginx and application server Tomcat. Knowledge of TLS, SSL certs.
• Thorough understanding of distributed systems architecture and exposure to multiple technical disciplines including:
• Unix, Linux and Windows
• Databases (Postgres, Oracle and SQL)
• High-Availability, Redundancy, Clustering, Disaster Recovery, Load Balancing
• No SQL databases Mongo
• Hardware platforms and Networking
• Possesses a high degree of technical competency to design and develop digital applications using cutting-edge tools and technologies
• Collaborative working with the client's technology and business staff day-to-day
• Proactive and willing to go above and beyond to satisfy the client and deliver on project goals
• Codes, tests, debugs, implements, and documents complex global applications
• Skilled in building distributed systems, CI/CD and Test Driven Development (TDD),
• Micro-service design decision and utilization
• Memory management in programming language
• Knowledge of Common Frameworks
• Operating within a bounded context
• Database principles and Data Architecture/Model
• Multi-thread vs single thread
• Knowledge of Basic Algorithms and approaches in optimization of algorithms

Professional Attributes

• 7+ years of experience of Micro services architecture and Java design patterns who can work in collaboration with team members and build positive working relationships
• High level of commitment to business satisfaction and agility
• Possess a strong work ethic and is passionate about his/her role with t he attitude to learn

Programming Languages

• Skills Java 8+
• Core
• OOP
• Streams
• Concurrency
• Spring Framework: Spring Boot, Spring MVC, Spring Security, Spring Data JPA
• Backend Development: Microservices, Layered Architecture
• API Development: REST, SOAP
• Persistence & Databases: JPA/Hibernate, SQL
• Build & Dependency Management: Maven
• DevOps & Containers: Docker, Kubernetes, OpenShift
• Version Control & CI/CD: Git, Jenkins