Senior Software Engineer III – 3054869

Apex Systems, Inc.; Cincinnati (OH); Sur place; USD 96 000 - 138 000; Temps partiel

Résumé du poste

Apex Systems, Inc. seeks a Software Engineer in Cincinnati to design, develop, test, and deploy enterprise Java applications.

You will build RESTful APIs, microservices with Spring Boot, and cloud-native solutions on AWS, while implementing IaC with Terraform and CI/CD pipelines via Jenkins. The role requires 5 years of hands-on Java experience, strong knowledge of AWS services, and a solid background in SDLC, security practices, and modern testing with JUnit/Mockito.

Qualifications

• 5 years of hands-on Java development in enterprise-grade applications.

Responsabilités

• Design, develop, test, and maintain scalable Java applications.

Connaissances

Java

Spring Boot

REST APIs

AWS

CI/CD

Agile/Scrum

Object‑oriented design

JUnit/Mockito testing

Formation

Bachelor's degree in Computer Science or related field

Outils

Terraform

Jenkins

Git

Docker

Kubernetes

Kafka

RabbitMQ

AWS SQS/SNS

Description du poste

Job#: 3054869 Job Description: Title: Software Engineer Location: Cincinnati, Ohio (Onsite) Duration: 3 Months to start with

Role Overview We are seeking a motivated and experienced Java Developer with 5 years of hands‑on experience in designing, developing, and maintaining enterprise‑grade applications. The ideal candidate will have expertise in Java, Spring Boot, AWS cloud services, Infrastructure as Code (Terraform), and CI/CD automation using Jenkins. This role requires participation throughout the software development lifecycle, from requirements analysis and design to deployment, support, and continuous improvement.

Key Responsibilities

• Design, develop, test, and maintain scalable and high‑performance Java applications.
• Participate in the full Software Development Life Cycle (SDLC), including requirements gathering, analysis, design, development, testing, deployment, and support.
• Develop RESTful APIs and microservices using Spring Boot and related frameworks.
• Design and implement cloud‑native solutions leveraging AWS services.
• Build and maintain Infrastructure as Code (IaC) using Terraform.
• Develop and manage CI/CD pipelines using Jenkins to automate build, testing, and deployment processes.
• Perform code reviews, debugging, and troubleshooting to ensure software quality and reliability.
• Collaborate with architects, product owners, business analysts, and cross‑functional teams to deliver robust solutions.
• Integrate applications with internal and external systems using APIs, messaging, and cloud services.
• Conduct performance tuning, optimization, and application monitoring.
• Implement security best practices, coding standards, and compliance requirements.
• Create and maintain technical documentation, design artifacts, and operational procedures.
• Evaluate emerging technologies and recommend improvements to enhance application performance and development efficiency.
• Support production deployments and resolve application issues as needed.

Required Qualifications

Education: Bachelor’s degree in Computer Science, Computer Engineering, Information Technology, or a related field.

Experience: 5 years of professional software development experience using Java.

Technical Skills: Strong experience with Java 8/11/17 and object‑oriented design principles. Hands‑on experience developing microservices using Spring Boot. Experience with REST APIs, JSON, and API integration. Strong knowledge of AWS services such as EC2, ECS/EKS, Lambda, S3, RDS, CloudWatch, IAM, and VPC. Experience using Terraform for infrastructure provisioning and management. Experience building and maintaining CI/CD pipelines using Jenkins. Proficiency with Git and source code management practices. Experience with relational databases such as PostgreSQL, MySQL, or Oracle. Strong understanding of software design patterns, data structures, and algorithms. Experience with automated testing frameworks such as JUnit and Mockito.

Preferred Qualifications

• Experience with containerization technologies such as Docker and Kubernetes.
• Knowledge of messaging platforms such as Kafka, RabbitMQ, or AWS SQS/SNS.
• Familiarity with Agile/Scrum development methodologies.
• Experience with monitoring and logging tools such as Splunk, ELK, Grafana, or Prometheus.
• Knowledge of DevSecOps practices and cloud security principles.
• AWS Certification (Developer Associate, Solutions Architect, or equivalent) is a plus.

Compensation & Benefits

A comprehensive benefits package is available to eligible employees.