Lead React Architect for Microservices & Security

Ethereum Technologies; Richmond (VA); On-site; USD 84,000 - 120,000; Full time

Job summary

Ethereum Technologies is seeking a Java Full Stack Developer for an eight-month engagement in the United States. The role involves designing, architecting, and coding modules, while leading a team of 3–5 senior React developers. You’ll collaborate across teams, emphasize security and robust APIs, and own delivery outcomes.

Nice-to-have experience with serverless/microservices, cloud platforms (Azure/AWS/GCP), CI/CD pipelines, and payment/security capabilities. W-2, 1099, or C2C options apply.

Qualifications

• Lead should be able to design, architect, and code modules.
• Experience leading 3–5 senior React developers.
• Strong communication skills; able to push back on unrealistic expectations.
• Collaborative, pragmatic, and low ego.
• Able to discuss process improvements and team growth they have led.
• Strong understanding of APIs and microservices architecture.
• Security-focused mindset: clean code, encryption, obfuscation, and secure development principles.
• Owns the product and its delivery.

Responsibilities

• Design, architect, and code modular software solutions.
• Lead 3–5 senior React developers in a project.
• Communicate clearly and push back on unrealistic timelines.
• Collaborate with cross-functional teams to deliver features.
• Provide examples of past projects and contributions.
• Discuss and implement process improvements and team growth.
• Maintain strong API and microservices architecture knowledge.
• Maintain a security-focused development approach.
• Take ownership of product delivery.

Tools

Azure

AWS

GCP

CI/CD pipelines

Job description

Ethereum Technologies is seeking a Java Full Stack Developer for an eight-month engagement in the United States. The role involves designing, architecting, and coding modules, while leading a team of 3–5 senior React developers. You’ll collaborate across teams, emphasize security and robust APIs, and own delivery outcomes.

Nice-to-have experience with serverless/microservices, cloud platforms (Azure/AWS/GCP), CI/CD pipelines, and payment/security capabilities. W-2, 1099, or C2C options apply.