Title: Senior Software Developer (Full Stack)
Location: Spring, TX 77389 (hybrid: 3 days onsite / 2 days remote)
Duration: Long Term Contract 
Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S.

Job Summary
This role is ideal for a software engineer with strong Java and JavaScript fundamentals (or deep C#/.NET experience and a demonstrated ability to transition to Java), and hands-on experience with React is preferred. The successful candidate will have a proven track record applying modern software engineering practices to build and modernize enterprise applications. They are passionate about continuous learning, embrace a growth mindset, and are eager to leverage AI-assisted development tools to accelerate delivery while maintaining high standards of code quality, security, and reliability.

Key Responsibilities

• Design, develop, and maintain full stack applications using Java (Spring Boot), React, and related technologies
• Lead the modernization of legacy and monolithic applications into modular services and microservices, including API design, data migration strategies, and gradual decomposition of legacy codebases
• Build responsive, accessible, and performant React-based UIs with reusable components and maintainable state management.
• Develop secure, well-structured back-end services and REST APIs, ensuring robust authentication, authorization, and data protection
• Use AI coding assistants (e.g., GitHub Copilot, Cursor) to improve productivity, documentation quality, test coverage, and refactoring safety, while exercising judgment and code review discipline
• Champion engineering best practices including code reviews, automated testing, CI/CD, and observability
• Mentor junior developers and contribute to a culture of learning, experimentation, and continuous improvement

Required Experience & Skills

• 5–8 years of hands-on software development experience in modern tech stacks
• Strong proficiency with Java, Spring Boot, and REST API design.
• Experience with C# and .NET Core will be considered with exposure to Java
• Solid experience with React, and/or JavaScript; experience migrating from legacy front-end frameworks (e.g., AngularJS) to React is highly desirable.
• Experience with relational databases (e.g. Oracle, SQL Server, PostgreSQL) and query optimization.
• Experience with Cloud Development provisioning and configuring resources such as Functions, App Services and APIM in Azure Cloud or AWS equivalent.
• Previously implemented event-driven architecture
• Well versed in CI/CD pipelines (Jenkins, Azure DevOps, GitHub Actions etc.)
• Comfortable working in Agile teams and collaborating across product management, QA, and operations
• Accustomed to collaborating with architecture, security, and DevOps teams
• Strong communication skills and a growth mindset. actively seeks feedback, experiments with new tools and patterns, and shares learnings with the team
• Enthusiasm for using AI-based coding assistants responsibly to accelerate delivery, improve code quality, and support knowledge sharing

Nice to Have Experience

• Exposure to containerization and orchestration (Docker, Kubernetes, AKS)
• Familiar with concepts such as MCP servers, RAG applications and the use of Graph databases
• Exposure to observability and the use of open telemetry to instrument code
• Experience with infrastructure-as-code tools (e.g., Terraform)
• Experience modularizing or decomposing monolithic applications (even if partial or within specific domains/modules).

Our benefits package includes: 

• Comprehensive medical benefits
• Competitive pay
• 401(k) retirement plan
• …and much more!

About INSPYR Solutions
Technology is our focus and quality is our commitment. As a national expert in delivering flexible technology and talent solutions, we strategically align industry and technical expertise with our clients' business objectives and cultural needs. Our solutions are tailored to each client and include a wide variety of professional services, project, and talent solutions. By always striving for excellence and focusing on the human aspect of our business, we work seamlessly with our talent and clients to match the right solutions to the right opportunities. Learn more about us at inspyrsolutions.com.

INSPYR Solutions provides Equal Employment Opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, INSPYR Solutions complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.

Information collected and processed through your application with INSPYR Solutions (including any job applications you choose to submit) is subject to INSPYR Solutions’ Privacy Policy and INSPYR Solutions’ AI and Automated Employment Decision Tool Policy: https://www.inspyrsolutions.com/policies/. By submitting an application, you are consenting to being contacted by INSPYR Solutions through phone, email, or text.

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