Full Stack Developer (Java & ReactJS)

Ethereum Technologies; Austin (TX); On-site; USD 84,000 - 120,000; Full time

Job summary

Ethereum Technologies is seeking a Full Stack Developer specializing in Java and ReactJS for a 12-month engagement in Austin, TX. The role requires strong experience in microservices, API design, and AWS services.

The candidate will work on web application development with Java EE, Spring Boot, Hibernate, REST/SOAP services, and front-end technologies like React.js, Next.js, Redux. Multiple work authorization options are supported.

Qualifications

• Strong knowledge of web app design and development.
• Experience architecting microservices and API design.
• Expertise in Java EE, Spring Boot, Hibernate, JPA, REST/SOAP services.
• Experience with relational and non-relational databases.
• Experience using API gateways like Apigee and API security.
• Proficient in AWS services (Lambda, S3, SES, SNS, CloudWatch, CloudFront).
• Strong understanding of Agile methodologies and best practices.
• Build reusable front-end components with React.js and related libraries.

Responsibilities

• Design and develop web applications with Java and React.js.
• Architect microservices and design scalable APIs.
• Implement REST/SOAP services and SOA principles.
• Utilize AWS services and API gateways for deployment and security.
• Collaborate in an Agile environment to deliver features.

Skills

React.js

Java EE

Microservices

API design

REST

SOAP

Spring Boot

Hibernate

JPA

AWS

Agile

Next.js

Redux

Tools

Apigee

AWS Lambda

S3

CloudWatch

CloudFront

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Title: Full Stack Developer (Java & ReactJS)

Location: Austin, TX

Duration: 12 Months + Extension

Bill Rate: $74/hour

Job Type: W-2, 1099, C2C

Client: To Be Discussed Later

Work Authorization: US-Citizen, H-1B, OPT-EAD, GC-EAD

Job Description

Required Skills:

React.js, Java Enterprise Edition (Java EE / J2EE) Responsibilities:

• Strong knowledge and experience in web application design and development
• Experience in architecting Microservices, API design, versioning, publish and Service integration
• Strong understand of Object-Oriented Principles, expertise is Java code standards, design patterns and best practices
• Expertise in Spring boot, Hibernate, JPA, REST, SOAP services and SOA
• Experience in database base design, application usage of relational and non-relational databases
• Experience in using API Gateway such as Apigee and API security
• Strong working knowledge in AWS lambda or similar
• Strong working knowledge in AWS services such as SES, SNS, S3, Cloudwatch, Cloud Front
• Effectively communicate business requirements, criteria to stakeholders and development teams
• Decide on the platforms and coding standards to be used in project development
• Has strong technical skills and experience in distributed software systems

Strong understanding of Agile methodologies, methods, and best practices

• Build reusable components and maintain front‑end libraries for future use.
• Translating designs and wireframes into high quality code.
• Experience using React.js, Next.js Webpack, Enzyme, Redux, and Flux.
• Write well-designed, efficient, and testable code. Experience with user interface design.

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.