Sr. Level Full Stack Java Developer

Sr. Level Full Stack Java Developer

Location: Houston, TX (Onsite 100%)

Only GC / USC Locals

Job Description

Seeking a Full Stack Developer to design, develop, and maintain enterprise-grade applications supporting critical business operations across the LNG value chain. This role focuses on building scalable, high-performance solutions using technologies such as C#, React, Redux, and SQL. The ideal candidate combines strong backend expertise with modern frontend and state management capabilities.

Key Responsibilities

Design, develop, and maintain full-stack applications using C#, .NET, React, Redux, and JavaScript

Build and optimize RESTful APIs and microservices

Develop responsive UI components and manage application state using React and Redux

Implement scalable frontend architecture with Redux for state management

Design, query, and optimize SQL databases and data models

Collaborate with business stakeholders and cross-functional teams

Ensure high performance, scalability, and reliability of applications

Participate in system design, code reviews, and best practices implementation

Integrate applications with enterprise systems and third-party platforms

Troubleshoot production issues and improve system performance

Contribute to CI/CD pipelines and DevOps practices

Required Qualifications

Bachelor’s degree in Computer Science, Information Systems, or related field

5+ years of experience in full stack development

Strong experience with C#/.NET, React, Redux, JavaScript, and SQL Server

Experience building scalable UI architectures using Redux or similar tools

Experience building and consuming APIs

Strong understanding of SDLC and agile methodologies

Excellent problem-solving and analytical skills

Preferred Qualifications

Experience in Oil & Gas, Energy, or industrial environments

Familiarity with Azure or other cloud platforms

Experience with microservices architecture

Knowledge of DevOps tools and CI/CD pipelines

Exposure to data analytics tools such as Power BI

Key Skills

Full stack development (frontend + backend)

React and Redux state management

API and microservices development