Java Developer

Ethereum Technologies; Lowell (MA); On-site; USD 120,000 - 160,000; Full time

Job summary

Ethereum Technologies in Lowell, MA is seeking a skilled backend engineer to design, develop, and maintain enterprise-grade applications using Java and Spring Boot. You will follow coding standards, perform code reviews, and write unit and integration tests.

You will implement CI/CD pipelines with Jenkins, GitLab CI, or Cloud Build, work with Docker and Kubernetes on Google Cloud Platform, and collaborate with DevOps, QA, and frontend teams to deliver secure, scalable services.

Qualifications

• 5+ years of experience building enterprise Java/Spring Boot applications.
• Strong understanding of software design, coding standards, and testing.
• Experience with CI/CD pipelines and cloud deployments.

Responsibilities

• Design, develop, and maintain enterprise-level Java/Spring Boot applications.
• Follow coding standards, perform code reviews, and write unit and integration tests.
• Troubleshoot production issues and optimize performance.
• Collaborate with DevOps, QA, and frontend teams.
• Implement CI/CD pipelines using Jenkins, GitLab CI, or Cloud Build.
• Work with Kubernetes for container orchestration and deployment.
• Deploy and manage applications on Google Cloud Platform (GCP).
• Containerize applications using Docker.
• Develop scalable, secure backend services.

Skills

Java

Spring Boot

Unit testing

Integration testing

CI/CD

Kubernetes

Docker

Jenkins

GitLab CI

Cloud Build

GCP

Code reviews

Tools

Docker

Kubernetes

Jenkins

GitLab CI

Cloud Build

Job description

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Job Description:

• Design, develop, and maintain enterprise-level applications using Java and Spring Boot.
• Follow coding standards, perform code reviews, and write unit and integration tests.
• Troubleshoot production issues and optimize application performance.
• Collaborate with DevOps, QA, and frontend teams.
• Implement CI/CD pipelines using Jenkins, GitLab CI, or Cloud Build.
• Work with Kubernetes for container orchestration and application deployment.
• Deploy and manage applications on Google Cloud Platform (GCP).
• Containerize applications using Docker.
• Develop scalable, secure, and high-performance backend services.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.