Senior Java Full-Stack Engineer: Spring, Kafka & AWS

ATC; Columbus (OH); Presencial; USD 140 000 - 180 000; Tempo integral

Resumo da oferta

ATC in Columbus, OH is seeking a Senior Java Full Stack Engineer (hands-on IC) to design and build APIs from scratch, using Spring Boot, React, and Kafka. You will own backend services and collaborate across teams to deliver robust software.

Expertise in AWS (ECS/EC2/S3/Lambda), Terraform or CDK, Docker, and observability with Splunk/CloudWatch is required. You’ll also optimize SQL queries, caching, security, and testing with JUnit5, Mockito, Pact, and contract tests.

Qualificações

• Proven experience with Java, Spring Boot and Kafka in production systems.
• Strong API design and hands-on backend development using Spring.
• Experience with React-based frontends and AWS cloud services.
• Well-versed in CI/CD, containerization, and infrastructure as code.
• Solid SQL, data modeling, and caching strategies; observability and security emphasis.

Responsabilidades

• Design and implement APIs from scratch using Java/Spring Boot.
• Develop and integrate frontend React components with robust APIs.
• Architect Kafka-based event streaming platforms and ensure reliable data flows.
• Manage AWS infrastructure (ECS/EC2/S3/Lambda), IAM, networking, and observability.
• Focus on performance, security, testing (JUnit5/Mockito/Pact), and reliability.

Conhecimentos

Java

Spring Boot

Kafka

React

AWS

SQL

Redis

JUnit5

Mockito

Ferramentas

Maven

Gradle

Terraform

CloudFormation

CDK

Docker

ECS

S3

RDS/Aurora

Kafka Connect/Streams

Pact

Descrição da oferta de emprego

ATC in Columbus, OH is seeking a Senior Java Full Stack Engineer (hands-on IC) to design and build APIs from scratch, using Spring Boot, React, and Kafka. You will own backend services and collaborate across teams to deliver robust software.

Expertise in AWS (ECS/EC2/S3/Lambda), Terraform or CDK, Docker, and observability with Splunk/CloudWatch is required. You’ll also optimize SQL queries, caching, security, and testing with JUnit5, Mockito, Pact, and contract tests.