Senior Java Engineer — AWS & DevOps

Ethereum Technologies LLC; McLean (VA); On-site; USD 130,000 - 180,000; Full time

Job summary

Ethereum Technologies LLC is seeking a Sr. Java Developer to design, develop, and maintain Java-based applications within an AWS cloud environment. The role emphasizes strong Java expertise and hands-on AWS experience.

You will implement and manage DevOps practices, including CI/CD pipelines, automated builds, and deployments, while collaborating with the team to share knowledge and ensure quality outcomes.

Qualifications

• Strong Java development experience and solid OOP/design pattern knowledge.
• Hands-on AWS experience with EC2, S3, Lambda, CloudFormation or related services.
• DevOps expertise including CI/CD and IaC, with automation scripting.
• Ability to work independently and adapt to team structures quickly.
• Excellent problem-solving and communication skills in a collaborative environment.

Responsibilities

• Design, develop, and maintain Java-based applications in an AWS cloud environment.
• Implement and manage DevOps practices, including CI/CD pipelines, automated builds, and deployments.
• Collaborate with team members for knowledge sharing and paired development.
• Work independently with minimal supervision while meeting deadlines and quality standards.
• Optimize application performance and troubleshoot issues across the stack.
• Follow cloud security, scalability, and cost-optimization best practices.

Skills

Strong Java development

Hands-on AWS

DevOps

CI/CD tools

Automation scripting

Adaptability

Communication

Tools

Terraform

CloudFormation

Jenkins

GitHub Actions

GitLab

Job description

Ethereum Technologies LLC is seeking a Sr. Java Developer to design, develop, and maintain Java-based applications within an AWS cloud environment. The role emphasizes strong Java expertise and hands-on AWS experience.

You will implement and manage DevOps practices, including CI/CD pipelines, automated builds, and deployments, while collaborating with the team to share knowledge and ensure quality outcomes.