Java software Engineer

Ethereum Technologies; Houston (TX); On-site; USD 110,000 - 165,000; Full time

Job summary

Ethereum Technologies is seeking a technically versatile professional with strong Java/J2EE skills, cloud exposure, and a focus on secure coding practices. You will work on frameworks, REST APIs, and data formats while collaborating in a fast-paced team environment.

The role requires analytical thinking, problem solving, and the ability to read and adapt in Enterprise SDLC security guardrails. Candidates should be comfortable using AI-assisted tools to accelerate debugging and testing.

Qualifications

• Excellent communication (oral & written) and troubleshooting skills.
• Proficient with Linux/UNIX/Windows environments and diverse tech stacks.
• Strong knowledge of Java/J2EE and common frameworks like Servlets and Jax-RS.
• Experience with REST APIs, messaging, and data formats (XML/JSON).

Skills

Communication

Analytical skills

Troubleshooting

Linux

UNIX

Windows

Java

J2EE

Servlets

MDB

HTML

JNDI

Jax-RS

JMS

JUnit

XML

JSON

AS2/4

HTTP(S)

FTP(S)

SFTP

Rest/APIs

RNIF

EBICS

AWS

Azure

Google

IBM

RedHat

Oracle

DB2

MS SQL

MySQL

OOP

JDBC

JDK

JVM

Security scanning

AI tools

Spec driven development

Tools

GitHub Copilot

Claude Code

Cursor

Job description

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

• Excellent communication (oral & written), analytical and troubleshooting skills.
• OS experience in one or more areas of Linux, UNIX, and/or Windows.
• Frameworks: Java, J2EE, Servlets, MDB, HTML, JNDI, Jax-RS, JMS, Junit, XML, JSON
• Protocols: AS2/4, HTTP(S), FTP(S), SFTP, Rest/APIs, RNIF, EBICS
• Cloud experience in one or more areas of AWS, Azure, Google, IBM, RedHat.
• Database experience in one or more areas of Oracle and/or DB2 and/or MS SQL and/or MySQL
• Ability to read and code through an Object Oriented Language, preferred Java.
• Experience with JDBC, JDK, JVM stack traces.
• Strong understanding & experience of executing Static & Dynamic scans, fixing vulnerabilities.
• Aptitude to prioritize and handle multiple issues simultaneously.
• Strong attention to detail and accuracy.
• Ability to work independently in a fast paced environment.
• Ability to function and contribute in a team environment.
• AI Augmented Engineering & Debugging
  o Demonstrated experience using AI assisted development tools (e.g., GitHub Copilot, Claude Code, Cursor) to accelerate debugging, root cause analysis, code remediation, and test generation within enterprise SDLC and security guardrails
• Spec Driven & Agent Assisted Development Practices
  o Hands on experience with spec driven or agent assisted development workflows, including translating problem statements into clear specifications, guiding AI tools to generate targeted code changes, and validating outputs through tests and reviews

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.