Senior Java Developer: Cloud-Native Microservices

Capgemini; Chicago (IL); Hybrid; USD 73,000 - 174,000; Full time

Job summary

Capgemini is seeking a senior Java/Spring Boot Developer to build modern integration services, APIs, and event-driven solutions. You will design, develop, test and deploy cloud-native microservices that support enterprise capabilities, using Docker, Kubernetes/OpenShift, and CI/CD.

You’ll incorporate Kafka, APIM, and SaaS integrations while applying OAuth2/JWT/TLS/mTLS security and performance monitoring with Dynatrace, Splunk and OpenTelemetry.

Qualifications

• Senior candidate with 10+ years of relevant experience.
• Proficiency in Java 17+ and Spring Boot with REST API design.
• Experience building cloud-native microservices and event-driven integrations.
• Strong background in Docker, Kubernetes/OpenShift, and CI/CD.
• Familiarity with Kafka, APIM, databases, and SaaS platforms.
• Experience writing automated tests and enforcing quality gates.
• Knowledge of security standards OAuth2, JWT, TLS, and mTLS.
• Experience deploying to Kubernetes/OpenShift and monitoring with Dynatrace/Splunk/OpenTelemetry.

Responsibilities

• Build modern integration services, APIs, and event-driven solutions.
• Design and develop microservices aligned with enterprise standards.
• Develop RESTful APIs and event-driven integrations.
• Create reusable service components and shared libraries.
• Deploy applications to Kubernetes and OpenShift environments.
• Implement CI/CD pipelines and security controls.
• Monitor application health and support AI-assisted development improvements.

Skills

Java 17+

Spring Boot

REST API

Microservices

Docker

Kubernetes/OpenShift

CI/CD

Kafka

APIM

Databases

SaaS integrations

Automated tests

GitHub Actions

OAuth2/JWT/TLS/mTLS

Observability

Tools

Dynatrace

Splunk

OpenTelemetry

Job description

Capgemini is seeking a senior Java/Spring Boot Developer to build modern integration services, APIs, and event-driven solutions. You will design, develop, test and deploy cloud-native microservices that support enterprise capabilities, using Docker, Kubernetes/OpenShift, and CI/CD.

You’ll incorporate Kafka, APIM, and SaaS integrations while applying OAuth2/JWT/TLS/mTLS security and performance monitoring with Dynatrace, Splunk and OpenTelemetry.