Senior Java Full-Stack Engineer - AWS & Microservices

Capgemini; Chicago, Northern (IL, KY); Hybrid; USD 106,000 - 145,000; Full time

Benefits offered by this job

Paid time off

Medical, dental, vision

Retirement plans (401k)

Life and disability insurance

Job summary

Capgemini is seeking a Senior Java Full Stack Developer to join our on-site team in Riverwoods, IL, with responsibilities spanning architecture, microservices, and cloud-native development on AWS. The role requires leading technical decisions, securing applications, and mentoring engineers.

You will design REST APIs, implement CI/CD pipelines, and manage container orchestration with Docker, Kubernetes, and OpenShift, while optimizing databases and enabling scalable enterprise solutions.

Qualifications

• Expert in Java 17/21, Spring Boot, Spring Framework, Hibernate/JPA, and Microservices Architecture.
• Extensive AWS cloud development and solution design experience.
• Strong hands-on experience with Kafka and distributed systems.
• Experience with CI/CD, DevOps, release automation, Docker, Kubernetes, and OpenShift.
• Strong knowledge of REST APIs, TDD (JUnit), BDD (Cucumber/Karate), and Drools.
• Advanced SQL, database design, and performance optimization skills.
• Experience leading Agile/Scrum teams.
• Linux administration and shell scripting knowledge.

Responsibilities

• Lead application architecture, design, and technical decision-making.
• Design and develop microservices and REST APIs using Java 17/21, Spring Boot, Spring Framework, Spring Batch, and Hibernate/JPA.
• Build secure applications utilizing OAuth2 and enterprise security frameworks.
• Design, deploy, and support cloud-native solutions on AWS (EC2, ECS, EKS, Lambda, CloudWatch, EMR, Kinesis, CDK).
• Implement Infrastructure as Code using Terraform, CloudFormation, and Ansible.
• Build CI/CD pipelines using Jenkins, GitLab CI, or similar tools.
• Drive containerization and orchestration using Docker, Kubernetes, and OpenShift.
• Develop event-driven solutions using Kafka, RabbitMQ, IBM MQ, and Kinesis.
• Design and optimize databases including Oracle, PostgreSQL, DynamoDB, and NoSQL platforms.
• Lead production support, incident management, performance tuning, and system monitoring using Splunk, Datadog, Dynatrace, and CloudWatch.
• Mentor teams, conduct code reviews, and collaborate with architects, product owners, and business stakeholders.

Skills

Java 17/21

Spring Boot

AWS

Kafka

Microservices

REST APIs

OAuth2

CI/CD

Docker

Kubernetes

OpenShift

Terraform

CloudFormation

Ansible

Jenkins

GitLab CI

JUnit

BDD (Cucumber/Karate)

SQL

Linux

Tools

Docker

Kubernetes

OpenShift

Terraform

CloudFormation

Ansible

Jenkins

GitLab CI

Job description

Capgemini is seeking a Senior Java Full Stack Developer to join our on-site team in Riverwoods, IL, with responsibilities spanning architecture, microservices, and cloud-native development on AWS. The role requires leading technical decisions, securing applications, and mentoring engineers.

You will design REST APIs, implement CI/CD pipelines, and manage container orchestration with Docker, Kubernetes, and OpenShift, while optimizing databases and enabling scalable enterprise solutions.